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ai-safe2-framework

CLI_v1.0.1 open-source

Ai-Safe2-Framework provides governance, risk, and compliance controls for securing agentic AI systems and non-human identitiesnon-human identitiesA non-human identity, an account or credential used by software or a device rather than a person. Service accounts, workload identities and automation tokens need their own permissions and lifecycle controls..

Summary

ai-safe2-framework is an open-source GRCGRCGovernance, Risk, and Compliance — a framework for aligning IT controls with business policy, regulatory requirements, and risk management so organizations can audit and report on their posture systematically. framework, dual-licensed under MIT and CC BY-SA 4.0, that defines controls for governing agentic AI systems and mapping them to compliance standards such as ISOISOA widely adopted international standards body that publishes technical specifications; cyber tools cite ISO standards to signal compliance with recognized benchmarks for quality, security, or interoperability. 42001, NIST AI RMFNIST AI RMFA voluntary framework published by NIST that gives organizations a structured process for identifying, assessing, and managing risks introduced by AI systems, giving cyber tools a common vocabulary and governance scaffold., and the EU AI ActEU AI ActEU regulation that classifies AI systems by risk level and imposes compliance obligations—documentation, transparency, human oversight—on developers and deployers, shaping how AI-based cyber tools are built and sold in Europe.. It ships as a set of specification documents, control mappings, and enforcement scripts you drop into a project or agent workspace, with a CLI for generating compliance reports and setting failure thresholds by tier, rather than a hosted service. It targets compliance and AI governance teams working with agentic or multi-agent (swarm) systems who need audit evidence rather than a code library.

Ai-Safe2-Framework provides governance, risk, and compliance controls for securing agentic AI systems and non-human identities.

How ai-safe2-framework helps

Which of our agentic AI controls are missing evidence before an audit?

scans the project against the 161-control core dataset and reports coverage gaps by control ID, so a missing artifact shows up before an auditor asks for it

Which of our agent or MCP configurations would let a subagent read credential files?

matches file access and path patterns against known exfiltration surfaces and flags the ones that would expose secrets like production environment files

Are our AI systems compliant with more than one regulatory framework at once?

maps the same control evidence against 32 frameworks including ISO 42001, NIST AI RMF, and the EU AI Act, so one assessment produces evidence for all of them rather than separate audits

Which of our environments are safe to let an agent act in right now?

evaluates host, shell, CI, and configuration posture and returns an allow, deny, or hold verdict with an exit code a pipeline can act on

Did last week's agent or model behavior drift from its established baseline?

compares a current inventory of assets, harness indicators, and configuration hashes against an earlier recorded baseline and surfaces what changed as coverage gaps or drift

Which of our multi-agent (swarm) interactions are only checked on one side of the exchange?

tracks each control result against its enforcement plane — agent to model, agent to agent, or agent to tool — and refuses to treat a pass on one plane as coverage on another

all 65 features, with the evidence for each →

Languages

Not documented

Features

65 capabilities across 5 capability groups · 1 backed by code, an API document or a real run

Built from ai-safe2-framework's releases, docs, README and our own runs. “Seen” marks the month we first spotted a release the vendor didn't date. Group names and tags are our labels.

Compare with peers →

  • ai-safe2-framework covers 3 of the 6 ai evaluation and governance capabilities we track.
  • ai-safe2-framework covers 2 of the 8 data discovery and protection capabilities we track.

What ai-safe2-framework offers you

  • Command-line interface25
  • JSON data export4
  • CI/CD pipeline integration3
  • Offline mode3
  • Python scripting support2
  • Scripting language support2
  • Administrative audit log1
  • Client SDKs1
Model evaluation 2 features AI evaluation and governance since 2026
Challenge episode state and independent grading shipped Captures incomplete, conflicting, and error episode states explicitly and grades recorded evidence independently rather than accepting the provider's own score. 6 releases · first seen Sep 2026

Shared capability: Model evaluation

release

  • safe2 challenge to run or import bounded Challenge Lab evidence and preserve provider verdicts 2026-10-5_CLI_1.0.0 · Oct 2026 · source · release history
  • Adds independent state-based grading of recorded evidence, replacing acceptance of the provider's own score. 2026-09-27_CLI_0.9.0 · Sep 2026 · source · release history
  • Surfaces incomplete and conflict episode states so invalid JSON, nonzero exits, timeouts, output limits, and contradicting evidence observations become explicitly visible rather than silently discarded. 2026-09-27_CLI_0.9.0 · Sep 2026 · source · release history
  • Invalid JSON responses, nonzero exits, timeouts, output byte limits, and incomplete streams from an evaluator process are now captured as explicit incomplete episodes rather than requiring an external reporting convention. 2026-09-27_CLI_0.9.0 · Sep 2026 · source · release history
  • Adds safe2 challenge verify-bundle <dir> to verify an evidence bundle's internal consistency, rejecting missing or changed artifacts, unsupported versions, and inconsistent results. 2026-09-09_safe2_CLI_0.2.0 · Sep 2026 · source · release history
  • Adds safe2 challenge verify-bundle <dir> to verify a Challenge bundle's internal consistency, checking file inventory, hashes, source binding, and artifact integrity; accepts --expected-sha256 to pin the manifest against a separately obtained trusted fingerprint. 2026-09-09_safe2_CLI_0.2.0 · Sep 2026 · source · release history
Bias testing protocol shipped Specifies eight bias test types with published pass thresholds including a neutrality classification floor, inter-rater agreement minimum, and demographic parity requirement. 1 release · first seen Jul 2026

Shared capability: Model evaluation

release

  • Adds testing/bias-test-protocol.md specifying 8 test types with published pass thresholds: 85% neutrality classification floor, Cohen's kappa ≥ 0.7 inter-rater minimum, and p > 0.05 demographic parity requirement across matched framings. 2026-07-13_Unbiased_AI_Standard_(UAS) · Jul 2026 · source · release history
Prompt injection detection 2 features AI evaluation and governance since 2026
Skill gate hostile-content rules shipped Extends skill gating with rules that reject hostile skills containing paraphrased instruction overrides, Unicode tag smuggling, homoglyphs, environment-variable exfiltration, persistence mechanisms, and trigger hijacking. 8 releases · 1 other source · first seen Sep 2026

Shared capability: Prompt injection detection

release 8 total

  • Adds rules TG-013 to TG-024 to safe2 gate skill, rejecting hostile skills including paraphrased overrides, Unicode tags, homoglyphs, env exfiltration, persistence, and trigger hijack.⁠︀︄︇︀︅︉︀︅︀︀︃︀︀︅︅︀︅︊︀︄︆︀︃︄⁠ CLI_v1.0.1 · Oct 2026 · source · release history
  • Adds adversarial test corpus covering substitution attacks, malformed evidence, truthy-value bypasses, replay behavior, scope mapping, privacy checks, and RailGuard conformance. 2026-09-23_NEXUS_v0.4-Safer_Payment_Authority_for_Agents · Sep 2026 · source · release history
  • Includes an adversarial test corpus covering substitution attacks, malformed evidence, truthy-value bypasses, replay behavior, scope mapping, privacy checks, and RailGuard conformance. 2026-09-23_NEXUS_v0.4-Safer_Payment_Authority_for_Agents · Sep 2026 · source · release history
  • Extends the Skill Trust Gate to inspect scripts, extensionless files, and text with unfamiliar extensions — not just files with recognized extensions — covering injection directives, credential paths, and dynamic execution patterns. 2026-09-09_safe2_CLI_0.2.0 · Sep 2026 · source · release history
  • The retired standalone script now exits with an error; users must migrate to safe2 gate skill PATH --strict 2026-09-09_safe2_CLI_0.2.0 · Sep 2026 · source · release history
  • Adds new Skill Trust Gate detection rules covering injection directives, credential paths, dynamic execution, and other suspicious patterns, with coverage counts reporting what was inspected. 2026-09-09_safe2_CLI_0.2.0 · Sep 2026 · source · release history

example

  • Gate candidate skill strictly safe2 gate skill ./candidate-skill --strict
Recursive payload injection scanning shipped Detects nested injection attacks across arbitrary nesting levels in webhook payloads and configuration data using a recursive JSON scanner. 1 release · first seen Jun 2026

Shared capability: Prompt injection detection

release

  • Introduces MK-WHK recursive JSON scanner in guard.scan_webhook_payload() to detect nested injection across arbitrary nesting levels 2026-06-30_Make-Sovereign-Rruntime · Jun 2026 · source · release history
Model output filtering 1 feature AI evaluation and governance since 2026
MCP stdio poisoned-output blocking shipped Intercepts tool output on an MCP stdio connection and withholds it from the client when the content is identified as poisoned, rather than passing it through. 4 releases · first seen Sep 2026

Shared capability: Model output filtering

Also counts toward: Command-line interface

release

  • Updates safe2 mcp wrap-stdio --block to withhold poisoned tool output rather than delivering it to the client. CLI_v1.0.1 · Oct 2026 · source · release history
  • Adds safe2 evidence scope command to inventory the declared deployment relationship of repository or built-artifact paths, classifying each as included, excluded, partial, not applicable, or unknown.⁠︀︄︇︀︅︉︀︅︀︀︃︀︀︅︅︀︅︊︀︄︆︀︃︄⁠ 2026-09-17_CLI_0.6.0_Scope_Attribute_Decide · Sep 2026 · source · release history
  • Adds safe2 feedback capture-pytest to run selected tests and capture fresh evidence, recording the observed exit code and test results separately from process success. 2026-09-11_safe2_CLI_0.3.0 · Sep 2026 · source · release history
  • Adds safe2 feedback capture-pytest to run selected tests and capture fresh evidence, recording the observed exit code separately from test-pass status, with options including --execute, --python, --cwd, --task-id, --revision, --environment, --call-id, and --output. 2026-09-11_safe2_CLI_0.3.0 · Sep 2026 · source · release history
Data loss prevention 1 feature Data discovery and protection since 2026
Lovable agent runtime enforcement shipped Enforces AI SAFE2 trust boundary rules across Lovable agent sessions workspace-wide, covering subagent file access interception, API key and environment variable exfiltration blocking, and a named set of controls verified by a smoke test. 15 releases · first seen Jun 2026

Shared capability: Data loss prevention

release 15 total

  • Re-anchors five existing MCP controls (MCP-4, MCP-7, MCP-8, MCP-11, MCP-13) to framework-owned governance state (verified principals, capability grants, provenance baselines, delegation chains, governed state handles) rather than protocol session state, with primary binding to MCP 2026-07-28 and legacy compatibility… v3.1 · Aug 2026 · source · release history
  • Re-anchors MCP-4, MCP-7, MCP-8, MCP-11, and MCP-13 from protocol session state to framework-owned governance state (verified principals, capability grants, provenance baselines, delegation chains, governed state handles) so controls survive protocol changes such as MCP 2026-07-28. v3.1 · Aug 2026 · source · release history
  • Ships examples/lovable-sovereign-runtime enforcement package covering a new sixth attack surface, LV-SUBAGENT, missed by the prior five-surface design. 2026-07-18_lovable-sovereign-runtime · Jul 2026 · source · release history
  • Adds workspace-knowledge/ai-safe2-workspace-knowledge.md, a no-code drop-in for Lovable → Settings → Knowledge → Workspace knowledge that applies AI SAFE2 trust boundary rules to every future agent session workspace-wide. 2026-07-18_lovable-sovereign-runtime · Jul 2026 · source · release history
  • Expands detection coverage to block sk-live-* API key format (hyphen in key body), natural-language destructive plan steps ('delete all existing user records'), and Response.json(process.env) (Web API environment variable exfiltration). 2026-07-18_lovable-sovereign-runtime · Jul 2026 · source · release history
  • Enforces 17 named AI SAFE2 v3.0 controls: P1.T1.2, P1.T1.10, P1.T1.4_ADV, P1.T1.1, P1.T2.5, P1.T2.6, S1.3, S1.5, S1.6, P2.T3.1, A2.5, P3.T5.5, P4.T7.1, M4.5, E5.1, CP.4, CP.10, verified at 21/21 smoke-test passing. 2026-07-18_lovable-sovereign-runtime · Jul 2026 · source · release history
Data access governance 1 feature Data discovery and protection since 2026
Just-In-Time Access Control & Privilege Elevation shipped Automates the provisioning and decommissioning of access with on-demand privilege elevation. 1 release · first seen Jan 2026

Shared capability: Data access governance

release

  • Introduces NHI Access Control featuring automated provisioning/decommissioning and Just-In-Time (JIT) privilege elevation. v2.1 · Jan 2026 · source · release history
Other / not yet classified 58 features Features we have not matched to a capability yet. A suggested match is marked.
AI SAFE2 controls system shipped Provides a structured set of controls spanning system-side pillars, human-side Cognitive Sovereignty Framework domains, and cross-domain bridge controls for AI trustworthiness assurance. 90 releases · first seen Jan 2026

release 90 total

  • Updates safe2 gate (project gate) so a CRITICAL finding caps the overall score, preventing a project using shell=True and eval() on LLM output from clearing Tier 2. CLI_v1.0.1 · Oct 2026 · source · release history
  • Adds Governed Recovery to handle ambiguous settlement without unsafe retries or premature restoration of spending capacity. nexus-v0.5.0 · Oct 2026 · source · release history
  • Adds Sandbox Rail Readiness to prevent unverified payment integrations from being promoted into active use. nexus-v0.5.0 · Oct 2026 · source · release history
  • Adds Runtime Verifier to confirm the executing workload matches an approved and sufficiently fresh measurement. nexus-v0.5.0 · Oct 2026 · source · release history
  • Adds Sovereign Payment Coordinator to compose controls into an ordered, fail-closed execution path. nexus-v0.5.0 · Oct 2026 · source · release history
  • Adds the Human Intent Authority component, binding approval to actual transaction constraints and trusted rendering rather than agent-generated descriptions. nexus-v0.5.0 · Oct 2026 · source · release history
AI SAFE² Evidence Assurance shipped Attributes evidence strength, origin, independence, and limitations to each individual claim within an evidence set. 27 releases · first seen Feb 2026

release 27 total

  • Introduces four result states — Evidence-consistent, Contradicted, Unverifiable, and Limited — as the canonical vocabulary for all command outputs. 2026-10-5_CLI_1.0.0 · Oct 2026 · source · release history
  • safe2 evidence truth to correlate attributed evidence across multiple harnesses while preserving coverage gaps 2026-10-5_CLI_1.0.0 · Oct 2026 · source · release history
  • Adds safe2 evidence truth command to correlate attributed evidence across multiple harnesses while preserving coverage gaps. 2026-10-5_CLI_1.0.0 · Oct 2026 · source · release history
  • Delivers provider-neutral adapter and evidence contracts that bind attributed evidence across agents and scanners without conflating source confidence levels. 2026-10-5_CLI_1.0.0 · Oct 2026 · source · release history
  • Adds safe2 evidence system command to record the complete agent system identity (model, harness, tools, skills, memory, environment, policy, evaluator, authority) behind an assessment. 2026-10-5_CLI_1.0.0 · Oct 2026 · source · release history
  • safe2 evidence claims to compare explicit agent claims with receipts, disclosures, and conflicts 2026-10-5_CLI_1.0.0 · Oct 2026 · source · release history
Agent system identity declaration shipped Normalizes and binds agent system identity, component categories, authority classes, and relationship graphs into a hashed evidence run with provider-neutral integration seams and coverage gap recommendations. 18 releases · 2 other sources · first seen Sep 2026

Also counts toward: CI/CD pipeline integration

release 18 total

  • Adds safe2 schema export system-identity-source-v1 to export the provider-neutral input contract for agent system identity. 2026-09-14_CLI_0.4.0_Know_What_You_Actually_Tested · Sep 2026 · source · release history
  • Introduces a system relationship graph recording use, execution, policy, evaluation, memory, and delegation relationships between agent components. 2026-09-14_CLI_0.4.0_Know_What_You_Actually_Tested · Sep 2026 · source · release history
  • Adds --strict flag to safe2 evidence system and safe2 evidence manifest to exit with status 1 when identity gaps remain, enabling CI gating. 2026-09-14_CLI_0.4.0_Know_What_You_Actually_Tested · Sep 2026 · source · release history
  • Preserves producer, export identifier, source references, and collection basis as explicit evidence attribution on every intake result. 2026-09-14_CLI_0.3.0_Provider_Neutral_Harness_Evidence_Intake · Sep 2026 · source · release history
  • Adds safe2 schema export system-identity-manifest-v1 to export the normalized output contract for agent system identity. 2026-09-14_CLI_0.4.0_Know_What_You_Actually_Tested · Sep 2026 · source · release history
  • Adds the safe2 schema export system-identity-manifest-v1 command to export the normalized output contract for the system identity manifest. 2026-09-14_CLI_0.4.0_Know_What_You_Actually_Tested · Sep 2026 · source · release history

example

  • Normalize an agent system identity source into a manifest and fail the pipeline if coverage is incomplete or missing. safe2 evidence system safe2/data/system-identity-source-demo.json --output system-identity.json --strict 2026-09-14_CLI_0.4.0_Know_What_You_Actually_Tested · Sep 2026 · source
  • Bind the generated system identity manifest into a broader evidence run with strict completeness checks. safe2 evidence manifest system-identity.json --subject-id demo-agent-system --output run-manifest.json --strict 2026-09-14_CLI_0.4.0_Know_What_You_Actually_Tested · Sep 2026 · source
Project assessment bundle generation shipped Creates a sealed project assessment bundle containing canonical JSON, an evidence manifest, and a human-readable Decision Card, with optional opt-in flags for content and configuration inspection. 17 releases · 1 other source · first seen Sep 2026

Also counts toward: Command-line interface, JSON data export

release 17 total

  • Adds safe2 assess command to create a sealed project assessment bundle containing canonical JSON, an evidence manifest, and a human-readable Decision Card.⁠︀︄︇︀︅︉︀︅︀︀︃︀︀︅︅︀︅︊︀︄︆︀︃︄⁠ 2026-10-5_CLI_1.0.0 · Oct 2026 · source · release history
  • safe2 assess to create sealed project assessment bundles with canonical JSON and human-readable Decision Cards 2026-10-5_CLI_1.0.0 · Oct 2026 · source · release history
  • Adds --scan-content and --inspect-config flags to safe2 assess for explicit opt-in to content and configuration inspection. 2026-10-5_CLI_1.0.0 · Oct 2026 · source · release history
  • Introduces three deterministic assessment outcomes — Supported, Contradicted, and Unverifiable — giving agents stable machine-readable authority decisions instead of permission inferred from prose. 2026-09-23_NEXUS_v0.4-Safer_Payment_Authority_for_Agents · Sep 2026 · source · release history
  • Introduces three-state assessment results — Supported, Contradicted, and Unverifiable — giving agents stable machine-readable authority decisions in place of permission inferred from prose. 2026-09-23_NEXUS_v0.4-Safer_Payment_Authority_for_Agents · Sep 2026 · source · release history
  • Introduces the operational-truth-manifest-v1 contract to record correlated results, decision gate (hold, review, ready_for_human_decision), conflicts, gaps, and evidence boundaries. 2026_09_20_CLI_0.7.0 · Sep 2026 · source · release history

example

  • Scan project for governance issues safe2 scan project .
Compliance report generation verified Generates a compliance report artifact from a scan, with options to suppress console output, show passing controls, and set a failure threshold tier. 11 releases · 4 other sources · first seen Jan 2026

Also counts toward: Command-line interface

release 11 total

  • Scores and gate results from 1.0.0 or 0.9.x are no longer reliable; gates must be re-run to get valid results under 1.0.1 scoring logic. CLI_v1.0.1 · Oct 2026 · source · release history
  • DEP findings now cite MCP-4 instead of MCP-3, matching the v3.1 control map — any automation that matches on the old finding ID will stop matching. CLI_v1.0.1 · Oct 2026 · source · release history
  • Adds the safe2 CLI with subcommands including safe2 scan project and safe2 example verify for scanning AI implementations, evaluating evidence, and validating packaged examples in CI/CD and automated agent workflows. 2026-09-04_Agent_CLI_AISM_Decision_Support_and_UAS · Sep 2026 · source · release history
  • Adds the safe2 command-line interface with subcommands including safe2 scan project and safe2 example verify for scanning AI projects, evaluating evidence, and validating packaged examples in CI/CD and automated agent workflows. 2026-09-04_Agent_CLI_AISM_Decision_Support_and_UAS · Sep 2026 · source · release history
  • Adds MCP 2026-07-28 as the primary binding for CP.5.MCP, with a twelve-month legacy compatibility window for MCP 2025-11-25; server/discover is optional under the primary binding and its absence is not treated as a scanner failure. v3.1 · Aug 2026 · source · release history
  • Introduces controls/policy.yaml machine-readable manifest with maturity levels (attested, tested, implemented, documented, planned) and loaded_at_runtime fields per control 2026-06-09_Anti-Gravity_Sovereign_Runtime_v2 · Jun 2026 · source · release history

command line

  • --report — Generate compliance report artifact v3.0 · Apr 2026 · command-line history
  • --tier — Failure threshold tier. Tier3=strict (fail <90), Tier2=balanced (fail <70), Tier1=baseline (fail <50) v3.0 · Apr 2026 · command-line history
  • --quiet — Suppress console output (report only) v3.0 · Apr 2026 · command-line history
  • --show-passes — Show controls that passed (for full audit output) v3.0 · Apr 2026 · command-line history
External payment verification profiles shipped Provides reference adapters and authenticated facilitator profiles for external settlement verification, including x402 v2 exact EVM/USDC evaluation. 13 releases · first seen Sep 2026

release 13 total

  • Adds Card Trust Bridge adapter for Visa TAP request recognition without overstating payment authorization 2026-09-23_NEXUS_v0.4-Safer_Payment_Authority_for_Agents · Sep 2026 · source · release history
  • Adds SafePay Escrow reference adapter for deposit, release, refund, and mediated-finality state handling. 2026-09-23_NEXUS_v0.4-Safer_Payment_Authority_for_Agents · Sep 2026 · source · release history
  • Adds SafePay Exact reference adapter for structural x402 v2 exact EVM/USDC evaluation against canonical NEXUS transactions.⁠︀︄︇︀︅︉︀︅︀︀︃︀︀︅︅︀︅︊︀︄︆︀︃︄⁠ 2026-09-23_NEXUS_v0.4-Safer_Payment_Authority_for_Agents · Sep 2026 · source · release history
  • Adds Agent Token Bridge reference profile for authenticated Mastercard AP4M verifier evidence. 2026-09-23_NEXUS_v0.4-Safer_Payment_Authority_for_Agents · Sep 2026 · source · release history
  • Adds SafePay Escrow reference profile for deposit, release, refund, and mediated-finality state handling. 2026-09-23_NEXUS_v0.4-Safer_Payment_Authority_for_Agents · Sep 2026 · source · release history
  • Adds SafePay Variable adapter for maximum-versus-actual charge enforcement and reservation release 2026-09-23_NEXUS_v0.4-Safer_Payment_Authority_for_Agents · Sep 2026 · source · release history
Asset inventory and drift detection shipped Inventories project assets such as agent instructions, skills, and configuration files with SHA-256 hashes, enabling reviewed baseline and drift detection against earlier inventories. 12 releases · 1 other source · first seen Sep 2026

Also counts toward: Command-line interface

release 12 total

  • Adds safe2 evidence changes command to run a bounded one-shot inventory of skills and recognized agent configuration locally or in CI, detecting additions, modifications, and removals. 2026_09_20_CLI_0.7.0 · Sep 2026 · source · release history
  • Introduces change-monitor-v1 contract schema to record bounded agent-input inventory and change results without exporting configuration contents. 2026_09_20_CLI_0.7.0 · Sep 2026 · source · release history
  • Adds safe2 evidence changes subcommand for one-shot inventory of skills and agent configuration changes via --baseline and --strict flags 2026_09_20_CLI_0.7.0 · Sep 2026 · source · release history
  • Recognizes agent configuration beneath .codex, .claude, .hermes, and .openclaw directories, as well as MCP and OpenClaw configuration and skill packages rooted by SKILL.md. 2026_09_20_CLI_0.7.0 · Sep 2026 · source · release history
  • Enforces bounded traversal of up to 10,000 entries and 1 MB per tracked file by default during change monitoring. 2026_09_20_CLI_0.7.0 · Sep 2026 · source · release history
  • Adds bounded traversal protections with a default limit of 10,000 entries and 1 MB per tracked file, plus symbolic-link, reparse-point, special-file, and file-identity protections. 2026_09_20_CLI_0.7.0 · Sep 2026 · source · release history

example

  • Assess and enforce environment policy safe2 doctor . --assess --policy environment-policy.json --enforce-policy --output environment-decision.json
AISM remediation planning shipped Converts confirmed AISM findings into a reviewable remediation plan without granting execution authority. 11 releases · first seen Sep 2026

Also counts toward: Command-line interface

release 11 total

  • Adds safe2 aism plan command to convert confirmed AISM findings into a reviewable remediation plan without granting execution authority. 2026-10-5_CLI_1.0.0 · Oct 2026 · source · release history
  • Adds a three-state human decision gate (hold, review, ready_for_human_decision) to every produced remediation plan, with remediation_authorized and conformance_claim fixed to false. 2026-09-24_CLI_0.8.0 · Sep 2026 · source · release history
  • Introduces aism-remediation-plan-v1 versioned machine-readable output contract for integrations, agents, CI pipelines, and governance systems. 2026-09-24_CLI_0.8.0 · Sep 2026 · source · release history
  • Adds --previous flag to safe2 aism plan to preserve action history across reassessments and detect completed actions that regress or disappear. 2026-09-24_CLI_0.8.0 · Sep 2026 · source · release history
  • Adds --previous flag to safe2 aism plan to preserve action history and detect completed actions that regress or disappear during reassessment. 2026-09-24_CLI_0.8.0 · Sep 2026 · source · release history
  • Introduces aism-remediation-source-v1 versioned input contract defining the schema for actions, evidence, assumptions, alternatives, ownership, and accepted risk. 2026-09-24_CLI_0.8.0 · Sep 2026 · source · release history
Evidence-backed investigation path ranking shipped Ranks evidence-backed investigation paths without asserting a verified root cause, surfacing diagnostic options while preserving epistemic honesty. 10 releases · first seen Sep 2026

Also counts toward: Command-line interface

release 10 total

  • Adds safe2 evidence diagnose command to rank evidence-backed investigation paths without asserting a verified root cause. 2026-10-5_CLI_1.0.0 · Oct 2026 · source · release history
  • safe2 evidence diagnose to rank evidence-backed investigation paths without claiming a verified root cause 2026-10-5_CLI_1.0.0 · Oct 2026 · source · release history
  • Introduces the safe2.failure-diagnosis.v1 contract for deterministic rankings, evidence assessments, ownership, and recommended actions. 2026-09-15_CLI_0.5.0_Find_Where_Agent_Work_Failed · Sep 2026 · source · release history
  • Introduces safe2.failure-diagnosis.v1 schema: returns deterministic candidate rankings, evidence assessments, ownership assignments, and recommended actions. 2026-09-15_CLI_0.5.0_Find_Where_Agent_Work_Failed · Sep 2026 · source · release history
  • Adds safe2 evidence diagnose command to rank evidence-supported failure locations across an identified agent system, with --system-identity, --output, --card, and --strict flags.⁠︀︄︇︀︅︉︀︅︀︀︃︀︀︅︅︀︅︊︀︄︆︀︃︄⁠ 2026-09-15_CLI_0.5.0_Find_Where_Agent_Work_Failed · Sep 2026 · source · release history
  • Adds safe2 evidence diagnose command to rank evidence-supported failure locations across an identified agent system, outputting results via --output, --card, and --strict flags.⁠︀︄︇︀︅︉︀︅︀︀︃︀︀︅︅︀︅︊︀︄︆︀︃︄⁠ 2026-09-15_CLI_0.5.0_Find_Where_Agent_Work_Failed · Sep 2026 · source · release history
Evidence integrity verification shipped Validates machine contracts and evidence files against SHA-256 digests, supports offline pytest rechecking, and allows pinning complete bundles to trusted manifest fingerprints. 9 releases · 1 other source · first seen Apr 2026

Also counts toward: Command-line interface, Offline mode

release 9 total

  • Binds every accepted harness export to its exact source bytes via SHA-256 digest and size recording, with a maximum source size of 1 MB. 2026-09-14_CLI_0.3.0_Provider_Neutral_Harness_Evidence_Intake · Sep 2026 · source · release history
  • Adds SHA-256 source-byte binding that records the digest and size of the exact harness export that was processed. 2026-09-14_CLI_0.3.0_Provider_Neutral_Harness_Evidence_Intake · Sep 2026 · source · release history
  • Adds safe2 feedback sign-report to create a detached signature authenticating test/tool report bytes against an operator-trusted key. 2026-09-11_safe2_CLI_0.3.0 · Sep 2026 · source · release history
  • Adds safe2 feedback verify-pytest to recheck a saved pytest capture for internal consistency without re-executing tests. 2026-09-11_safe2_CLI_0.3.0 · Sep 2026 · source · release history
  • Adds safe2 feedback verify-report to check a detached signature against a supplied trusted key. 2026-09-11_safe2_CLI_0.3.0 · Sep 2026 · source · release history
  • Adds safe2 feedback verify-pytest to recheck a saved pytest capture offline, recomputing hashes and test assessments without re-executing tests. 2026-09-11_safe2_CLI_0.3.0 · Sep 2026 · source · release history

example

  • Generate a machine-readable JSON receipt for an existing task artifact to support offline verification. safe2 feedback receipt safe2/data/task-receipt-demo.json --artifact-root safe2/data --output receipt.json 2026-09-11_safe2_CLI_0.3.0 · Sep 2026 · source
Gateway proxy enforcement shipped Enforces policy decisions between orchestration layers and downstream tools using a provider-agnostic proxy architecture with heartbeat validation and A2A compatibility. 9 releases · 1 other source · first seen Feb 2026

release 9 total

  • Establishes a stable provider-neutral integration seam targeting Codex, Claude Code, Hermes, OpenClaw, and other agent harnesses. 2026-09-14_CLI_0.3.0_Provider_Neutral_Harness_Evidence_Intake · Sep 2026 · source · release history
  • Introduces examples/xai-grok-sovereign-runtime as a stdlib-only enforcement package for xAI Grok CLI, API, and Multi-Agent workflows. 2026-07-02_Xai-Grok-Sovereign-Runtime · Jul 2026 · source · release history
  • Establishes wrapper-first deployment as the default for examples/codex-sovereign-runtime, shifting launch-time enforcement to Codex wrapper and explicit runtime flags instead of global config mutation. 2026-05-03-Codex-Sovereign-Runtime-v2 · May 2026 · source · release history
  • Adds nexus_a2a_enforcement: true config flag to enable full NEXUS-A2A v0.2 passthrough enforcement. v3.0 · Apr 2026 · source · release history
  • Adds Core Gateway adapter architecture supporting Anthropic, OpenAI/Codex, Google Gemini, Ollama, and OpenRouter providers via unified config. v3.0 · Apr 2026 · source · release history
  • Adds HeartbeatMonitor to validate HEARTBEAT.md before every proxied request; use --init-heartbeat for first-run initialization 2026-04-14_Gateway_Enforcement_Update_v3.0 · Apr 2026 · source · release history

example

  • Deploy the external proxy to scan webhook and header injections before they touch the Langflow server. cd examples/langflow-sovereign-runtime && PYTHONPATH=enforcement python3 smoke_test.py 2026-06-24_Langflow-Sovereign-Rruntime · Jun 2026 · source
Agent failure localization and diagnostics shipped Diagnoses agent failures against a stable system identity manifest, validates diagnosis contracts, generates Failure Localization Cards, and supports strict exit modes when evidence cannot support a leading candidate. 8 releases · 1 other source · first seen Sep 2026

Also counts toward: Command-line interface

release 8 total

  • Adds strict diagnostic mode via --strict flag that returns a nonzero exit code when evidence cannot support one strong or moderate leading candidate. 2026-09-15_CLI_0.5.0_Find_Where_Agent_Work_Failed · Sep 2026 · source · release history
  • Binds every diagnosis to a complete AI SAFE² system identity manifest, preserving harness, tool, policy, memory, and evaluator identity in results. 2026-09-15_CLI_0.5.0_Find_Where_Agent_Work_Failed · Sep 2026 · source · release history
  • Introduces the safe2.failure-source.v1 contract for provider-neutral observations and competing candidates. 2026-09-15_CLI_0.5.0_Find_Where_Agent_Work_Failed · Sep 2026 · source · release history
  • Adds safe2 schema validate failure-diagnosis-v1 subcommand to validate a produced diagnosis contract against the versioned schema. 2026-09-15_CLI_0.5.0_Find_Where_Agent_Work_Failed · Sep 2026 · source · release history
  • Diagnostic contracts are compatible with Codex, Claude Code, Hermes, OpenClaw, and CI systems without designating any single provider as the source of truth. 2026-09-15_CLI_0.5.0_Find_Where_Agent_Work_Failed · Sep 2026 · source · release history
  • Adds strict diagnostic mode via the --strict flag to return a nonzero exit when evidence cannot support one strong or moderate leading candidate. 2026-09-15_CLI_0.5.0_Find_Where_Agent_Work_Failed · Sep 2026 · source · release history

example

  • Localize a failure in an agent system using the new diagnosis command with strict mode enabled. safe2 evidence diagnose safe2/data/failure-source-demo.json --system-identity system-identity.json --output failure-diagnosis.json --card failure-card.md --strict 2026-09-15_CLI_0.5.0_Find_Where_Agent_Work_Failed · Sep 2026 · source
Challenge evidence manifest integration shipped Extends the existing evidence manifest command to accept execution plans and receipts, bringing them into the AI SAFE² evidence inventory. 7 releases · 1 other source · first seen Sep 2026

Also counts toward: Command-line interface

release 7 total

  • Includes Codex JSONL and OpenTelemetry reference translators, plus attributed NVIDIA SkillSpector and NEXUS evidence intake. 2026-10-5_CLI_1.0.0 · Oct 2026 · source · release history
  • Adds an llms.txt retrieval index and a versioned machine-readable documentation manifest under the canonical /NEXUS directory for agent-consumable documentation discovery. nexus-v0.5.0 · Oct 2026 · source · release history
  • Adds evidence-manifest support so plans and execution receipts can enter the existing AI SAFE² evidence inventory via safe2 evidence manifest. 2026-09-27_CLI_0.9.0 · Sep 2026 · source · release history
  • Adds Evidence-manifest support to allow plans and execution receipts to enter the existing AI SAFE² evidence inventory 2026-09-27_CLI_0.9.0 · Sep 2026 · source · release history
  • Extends safe2 evidence manifest to accept execution plans and execution receipts, allowing them to enter the existing AI SAFE² evidence inventory. 2026-09-27_CLI_0.9.0 · Sep 2026 · source · release history
  • Adds safe2 feedback receipt to produce JSON or Markdown evidence receipts for agent-generated task claims, with --artifact-root, --format, and --output options.⁠︀︄︇︀︅︉︀︅︀︀︃︀︀︅︅︀︅︊︀︄︆︀︃︄⁠ 2026-09-11_safe2_CLI_0.3.0 · Sep 2026 · source · release history

example

  • Add the generated plan and receipt artifacts to an evidence manifest for inventory. safe2 evidence manifest \ execution-plan.json \ controlled-result/challenge-source.json \ controlled-result/challenge-run.json \ controlled-result/execution-receipt.json \ --subject-id… 2026-09-27_CLI_0.9.0 · Sep 2026 · source
Environment assessment and inventory shipped Identifies supported agents, hosts, shells, CI, and WSL targets, collecting structural configuration indicators and generating Decision Cards to map environmental posture against policies. 7 releases · 1 other source · first seen Sep 2026

Also counts toward: Command-line interface

release 7 total

  • Supports explicit WSL distribution targets and SSH-accessible Linux hosts or cloud VMs in environment discovery, surfacing unreachable targets as coverage gaps. 2026-05-09_safe2_CLI_Update · Sep 2026 · source · release history
  • Adds --assess, --output <path>, --card-format markdown|html, --card-output <path>, and --inspect-config flags to safe2 doctor for environment inventory generation, Decision Card creation, and opt-in structural config inspection 2026-05-09_safe2_CLI_Update · Sep 2026 · source · release history
  • Adds safe2 doctor command for multi-harness discovery, identifying command and configuration indicators for Codex, Claude Code, Antigravity, Hermes, OpenClaw, and Grok alongside host, shell, CI, and WSL metadata. 2026-05-09_safe2_CLI_Update · Sep 2026 · source · release history
  • Adds environment posture and policy evaluation against a named policy, with enforcement producing exit codes 0 (ALLOW), 1 (DENY), and 2 (HOLD) for use by agents and CI pipelines. 2026-05-09_safe2_CLI_Update · Sep 2026 · source · release history
  • Adds safe2 example verify environment-decision-card executable workflow example to reproduce baseline-to-drift-to-policy assessment 2026-05-09_safe2_CLI_Update · Sep 2026 · source · release history
  • Adds explicit WSL distribution and SSH-accessible Linux host or cloud VM targeting to environment assessment, with incomplete or unreachable targets surfaced as coverage gaps. 2026-05-09_safe2_CLI_Update · Sep 2026 · source · release history

example

  • Inventory environment as JSON safe2 doctor . --format json --output environment-inventory.json
AISM Sovereignty Score shipped Scores organizational maturity across five pillars and six dimensions, explicitly kept separate from technology contribution and claim-level evidence assurance. 6 releases · 1 other source · first seen Sep 2026

release

  • Adds safe2 aism plan command to convert confirmed AISM findings into a reviewable remediation plan without granting execution authority. 2026-10-5_CLI_1.0.0 · Oct 2026 · source · release history
  • Clarifies the existing AISM Sovereignty Score to explicitly keep organizational maturity separate from technology contribution and claim-level evidence assurance. 2026-10-02_AISM_Scoring_Update · Oct 2026 · source · release history
  • Clarifies the existing AISM Sovereignty Score to keep organizational maturity across five pillars and six dimensions explicitly separate from technology contribution and claim-level evidence assurance. 2026-10-02_AISM_Scoring_Update · Oct 2026 · source · release history
  • Adopts the name AI Sovereign Maturity (AISM) Model and adds dated AISM change summaries with repository-wide navigation connecting methods to pillars, implementation guidance, research, Challenge Lab, and agent discovery. 2026-10-02_AISM_Scoring_Update · Oct 2026 · source · release history
  • Introduces dual hashing: source.sha256 binds exact submitted bytes while system_fingerprint_sha256 fingerprints normalized system composition, stable across JSON key order, list order, and formatting changes. 2026-09-14_CLI_0.4.0_Know_What_You_Actually_Tested · Sep 2026 · source · release history
  • Introduces dual hashing: source.sha256 binds exact submitted bytes while system_fingerprint_sha256 fingerprints normalized system composition independently of key order, list order, and formatting. 2026-09-14_CLI_0.4.0_Know_What_You_Actually_Tested · Sep 2026 · source · release history

example

  • Score AISM assessment to markdown safe2 aism score assessment.json --format markdown --output decision-card.md
Payment deployment readiness and policy parity verification shipped Produces a signed, independently verifiable activation decision and detects divergence between policy implementations before any payment integration is promoted to active use. 7 releases · first seen Oct 2026

release 7 total

  • Adds Deployment Proof and Readiness, producing a signed, independently verifiable activation decision. nexus-v0.5.0 · Oct 2026 · source · release history
  • Adds Sandbox Rail Readiness enforcement to prevent unverified payment integrations from being promoted into active use. nexus-v0.5.0 · Oct 2026 · source · release history
  • Adds the Policy Parity Guard to detect divergence between policy implementations before activation. nexus-v0.5.0 · Oct 2026 · source · release history
  • Adds Sandbox Rail Readiness to prevent unverified payment integrations from being promoted into active use. nexus-v0.5.0 · Oct 2026 · source · release history
  • Adds Deployment Proof and Readiness to produce a signed, independently verifiable activation decision. nexus-v0.5.0 · Oct 2026 · source · release history
  • Adds Deployment Proof and Readiness to produce a signed, independently verifiable activation decision before production deployment. nexus-v0.5.0 · Oct 2026 · source · release history
Audit logging and CI enforcement shipped Generates SARIF 2.1.0 audit chains, implements a unified engine kernel across runtimes, and applies ALLOW/DENY/HOLD policy gates for CI and agent pipelines. 7 releases · first seen Apr 2026

Also counts toward: Administrative audit log, CI/CD pipeline integration

release 7 total

  • Adds --strict mode to safe2 evidence commands, which writes evidence artifacts before returning a nonzero status on review or hold outcomes. 2026_09_20_CLI_0.7.0 · Sep 2026 · source · release history
  • Adds ALLOW, DENY, and HOLD policy enforcement modes via safe2 doctor that produce exit codes 0, 1, and 2 respectively in CI or agent workflows 2026-05-09_safe2_CLI_Update · Sep 2026 · source · release history
  • Adds environment policy enforcement with ALLOW, DENY, and HOLD outcomes producing exit codes 0, 1, and 2 for use in agent and CI pipelines. 2026-05-09_safe2_CLI_Update · Sep 2026 · source · release history
  • Enables unified AISAFE2Engine across Make, xai-grok, lovable, manus, and cursor runtimes for shared Love Score and SHA-256 audit chain 2026-06-30_Make-Sovereign-Rruntime · Jun 2026 · source · release history
  • Introduces AISAFE2Engine kernel shared across LangGraph, CrewAI, AutoGen, and n8n for unified compliance scoring and audit chains 2026-06-27_CrewAI-Sovereign-Runtime · Jun 2026 · source · release history
  • Adds audit_logger.js that computes SHA-256 hashes for verified files and generates SARIF 2.1.0 output for GitHub Security / CodeQL integration 2026-06-09_Anti-Gravity_Sovereign_Runtime_v2 · Jun 2026 · source · release history
Payment component architecture shipped Delivers named runtime components — Policy Authority, Key Guardian, and Runtime Verifier — that independently evaluate payment policy, isolate signing authority from the agent, and confirm workload integrity before value is allowed to move. 6 releases · first seen Oct 2026

release

  • Adds the Key Guardian component to isolate signing authority from the agent, signing only approved canonical transactions. nexus-v0.5.0 · Oct 2026 · source · release history
  • Adds the Policy Authority component for independent deterministic evaluation of payment policy. nexus-v0.5.0 · Oct 2026 · source · release history
  • Adds the Key Guardian component, which isolates signing authority from the agent and signs only approved canonical transactions. nexus-v0.5.0 · Oct 2026 · source · release history
  • Adds the Runtime Verifier component, which confirms the executing workload matches an approved, sufficiently fresh measurement before value is allowed to move. nexus-v0.5.0 · Oct 2026 · source · release history
  • Adds the Runtime Verifier to confirm the executing workload matches an approved and sufficiently fresh measurement before value moves. nexus-v0.5.0 · Oct 2026 · source · release history
  • Adds Key Guardian to isolate signing authority from the agent and sign only approved canonical transactions. nexus-v0.5.0 · Oct 2026 · source · release history
AISM plan validation and output shipped Validates a proposed implementation path and produces canonical JSON plus a human-readable decision card. 5 releases · 1 other source · first seen Sep 2026

Also counts toward: Command-line interface, JSON data export

release

  • Adds the safe2 aism plan subcommand to validate implementation paths and produce canonical JSON plus a human-readable decision card. 2026-09-24_CLI_0.8.0 · Sep 2026 · source · release history
  • Adds cycle detection, required dependency ordering, and calendar-date validation for residual-risk reviews to the plan validation pipeline. 2026-09-24_CLI_0.8.0 · Sep 2026 · source · release history
  • Adds --strict flag to safe2 aism plan to return a failing exit code unless the plan reaches the ready_for_human_decision gate. 2026-09-24_CLI_0.8.0 · Sep 2026 · source · release history
  • Adds the --previous, --strict, --output, and --card flags to safe2 aism plan for managing history, validation strictness, and output formats. 2026-09-24_CLI_0.8.0 · Sep 2026 · source · release history
  • Adds safe2 aism plan command to validate a proposed implementation path and produce canonical JSON (aism-remediation-plan-v1) plus a human-readable decision card. 2026-09-24_CLI_0.8.0 · Sep 2026 · source · release history

example

  • Validate an AISM decision card artifact to ensure it meets structural requirements for agent consumption. safe2 example verify aism-decision-card 2026-09-04_Agent_CLI_AISM_Decision_Support_and_UAS · Sep 2026 · source
Sovereign Payment Gateway SDK shipped Provides a Python package implementing a monotonic, fail-closed transaction lifecycle that prevents AI agents from self-granting authority, accessing unrestricted payment keys, or overriding deterministic payment controls. 5 releases · first seen Feb 2026

Also counts toward: Python scripting support, Scripting language support, Client SDKs

release

  • Introduces the Sovereign Payment Gateway as a deterministic security boundary for AI-initiated payments. nexus-v0.5.0 · Oct 2026 · source · release history
  • Adds the nexus-a2a-sdk==0.5.0 Python package (import nexus_sdk) providing the Sovereign Payment Gateway — a monotonic, fail-closed transaction lifecycle for AI agents initiating or influencing payments.⁠︀︄︇︀︅︉︀︅︀︀︃︀︀︅︅︀︅︊︀︄︆︀︃︄⁠ nexus-v0.5.0 · Oct 2026 · source · release history
  • Adds the nexus-a2a-sdk==0.5.0 Python package (import nexus_sdk) delivering the Sovereign Payment Gateway — a monotonic, fail-closed transaction lifecycle that prevents AI agents from self-granting authority, accessing unrestricted payment keys, or overriding deterministic controls.⁠︀︄︇︀︅︉︀︅︀︀︃︀︀︅︅︀︅︊︀︄︆︀︃︄⁠ nexus-v0.5.0 · Oct 2026 · source · release history
  • Adds --executable flag to the SkillSpector adapter for running the provider in a separate environment. 2026-09-09_safe2_CLI_0.2.0 · Sep 2026 · source · release history
  • Adds root-level Dockerfile and docker-compose.yml to enable containerized deployment of the Gateway 2026-01-26–Gateway_Scanner_&_Skill_Runtime_Drop · Feb 2026 · source · release history
AISM Technology Contribution Profile shipped Structures reviews of what an artifact addresses, implements, enforces, validates, evidences, or challenges within a stated boundary. 4 releases · 1 other source · first seen Sep 2026

release

  • Introduces AISM Technology Contribution Profile v1.0 to structure reviews of what an artifact addresses, implements, enforces, validates, evidences, or challenges within a stated boundary.⁠︀︄︇︀︅︉︀︅︀︀︃︀︀︅︅︀︅︊︀︄︆︀︃︄⁠ 2026-10-02_AISM_Scoring_Update · Oct 2026 · source · release history
  • Introduces AISM Technology Contribution Profile v1.0 to structure review of what an artifact addresses, implements, enforces, validates, evidences, or challenges within a stated boundary.⁠︀︄︇︀︅︉︀︅︀︀︃︀︀︅︅︀︅︊︀︄︆︀︃︄⁠ 2026-10-02_AISM_Scoring_Update · Oct 2026 · source · release history
  • Adds safe2 evidence attribute command to compare normalized findings across an explicitly trusted baseline and current revision, separating inherited, introduced, changed, resolved, and unknown findings. 2026-09-17_CLI_0.6.0_Scope_Attribute_Decide · Sep 2026 · source · release history
  • Adds safe2 evidence scope command to inventory the declared deployment relationship of repository or built-artifact paths as included, excluded, partial, not applicable, or unknown.⁠︀︄︇︀︅︉︀︅︀︀︃︀︀︅︅︀︅︊︀︄︆︀︃︄⁠ 2026-09-17_CLI_0.6.0_Scope_Attribute_Decide · Sep 2026 · source · release history

example

  • Ingest evidence for AISM assessment safe2 aism ingest nexus-evidence.json --subject-id nexus-local --subject-name "NEXUS Local" --output assessment.json
Challenge execution planning shipped Pre-registers the evaluator, provider, treatment, execution limits, command-file identities, and optional system identity as a versioned machine-readable contract before any process runs. 4 releases · 1 other source · first seen Sep 2026

Also counts toward: Command-line interface

release

  • Adds the --system-identity argument to safe2 challenge plan to specify an optional system identity artifact path 2026-09-27_CLI_0.9.0 · Sep 2026 · source · release history
  • Adds safe2 challenge plan command to pre-register the evaluator, provider, treatment, execution limits, command-file identities, and optional system identity before running any process.⁠︀︄︇︀︅︉︀︅︀︀︃︀︀︅︅︀︅︊︀︄︆︀︃︄⁠ 2026-09-27_CLI_0.9.0 · Sep 2026 · source · release history
  • Introduces the safe2.challenge-execution-plan.v1 schema as a strict, versioned machine-readable pre-registration contract binding the executable, arguments, provider, treatment, and limits. 2026-09-27_CLI_0.9.0 · Sep 2026 · source · release history
  • Adds the safe2 challenge plan subcommand to pre-register the evaluator, provider, treatment, execution limits, command-file identities, and optional system identity without running the process 2026-09-27_CLI_0.9.0 · Sep 2026 · source · release history

example

  • Pre-register an external evaluator with limits and system identity before running controlled scenarios. safe2 challenge plan 001 \ --executable /absolute/path/to/python \ --arg /absolute/path/to/my-evaluator.py \ --provider-name "My evaluator" \ --provider-version 1.0 \ --producer-id my-team \… 2026-09-27_CLI_0.9.0 · Sep 2026 · source
Challenge execution schemas shipped Provides versioned machine-readable schemas for both the pre-registration plan contract and the sealed execution receipt, including before-and-after SHA-256 digests for the executable and file arguments. 5 releases · first seen Sep 2026

release

  • Adds the safe2.challenge-execution-receipt.v1 schema for a sealed record of cross-artifact and per-episode evidence bindings 2026-09-27_CLI_0.9.0 · Sep 2026 · source · release history
  • Adds safe2.challenge-execution-plan.v1 schema providing a strict, machine-readable pre-registration contract binding the executable, file arguments, provider declaration, treatment, and limits. 2026-09-27_CLI_0.9.0 · Sep 2026 · source · release history
  • Introduces the safe2.challenge-execution-receipt.v1 schema as a sealed record of cross-artifact and per-episode evidence bindings, including before-and-after SHA-256 digests for the executable and file arguments. 2026-09-27_CLI_0.9.0 · Sep 2026 · source · release history
  • Adds the safe2.challenge-execution-plan.v1 schema for a strict machine-readable pre-registration contract 2026-09-27_CLI_0.9.0 · Sep 2026 · source · release history
  • Adds safe2.challenge-execution-receipt.v1 schema providing a sealed record of cross-artifact and per-episode evidence bindings, including before-and-after SHA-256 digests for the executable and file arguments. 2026-09-27_CLI_0.9.0 · Sep 2026 · source · release history
Evidence scope inventory shipped Inventories the deployment relationship of repository or built-artifact paths as included, excluded, partial, not applicable, or unknown. 5 releases · first seen Sep 2026

Also counts toward: Command-line interface

release

  • Introduces the safe2 evidence scope subcommand to inventory declared deployment relationships of repository or built-artifact paths. 2026-09-17_CLI_0.6.0_Scope_Attribute_Decide · Sep 2026 · source · release history
  • Adds safe2 evidence scope command to inventory the declared deployment relationship of repository or built-artifact paths, classifying each as included, excluded, partial, not applicable, or unknown.⁠︀︄︇︀︅︉︀︅︀︀︃︀︀︅︅︀︅︊︀︄︆︀︃︄⁠ 2026-09-17_CLI_0.6.0_Scope_Attribute_Decide · Sep 2026 · source · release history
  • Adds safe2 evidence scope command to inventory the declared deployment relationship of repository or built-artifact paths as included, excluded, partial, not applicable, or unknown.⁠︀︄︇︀︅︉︀︅︀︀︃︀︀︅︅︀︅︊︀︄︆︀︃︄⁠ 2026-09-17_CLI_0.6.0_Scope_Attribute_Decide · Sep 2026 · source · release history
  • Adds scanner workspace exclusions to avoid traversing generated AI SAFE² evidence directories, named virtual environments, and uv caches during repository scans. 2026-09-15_CLI_0.5.0_Find_Where_Agent_Work_Failed · Sep 2026 · source · release history
  • Adds four coverage statuses — complete, partial, missing, and not-applicable — to distinguish different kinds of inventory gaps. 2026-09-14_CLI_0.4.0_Know_What_You_Actually_Tested · Sep 2026 · source · release history
Challenge controlled execution shipped Runs six frozen Challenge 001 scenarios as separate bounded process calls against a pre-registered plan, requiring explicit operator authorization before any external process is invoked. 3 releases · 1 other source · first seen Sep 2026

Also counts toward: Command-line interface

release

  • Adds safe2 challenge command to run or import bounded Challenge Lab evidence while preserving provider verdicts, provenance, and disagreements. 2026-10-5_CLI_1.0.0 · Oct 2026 · source · release history
  • Adds safe2 challenge execute command to run the six frozen Challenge 001 scenarios as separate bounded process calls after explicit operator authorization via --authorize-process-execution. 2026-09-27_CLI_0.9.0 · Sep 2026 · source · release history
  • Adds the safe2 challenge execute subcommand to run six frozen scenarios as separate bounded process calls using a pre-registered plan 2026-09-27_CLI_0.9.0 · Sep 2026 · source · release history

example

  • Execute the frozen challenge scenarios with explicit authorization for external process execution. safe2 challenge execute execution-plan.json \ --output-dir controlled-result \ --authorize-process-execution 2026-09-27_CLI_0.9.0 · Sep 2026 · source
Controlled-executor packaged example shipped suggested Ships a verifiable packaged example that demonstrates the full challenge planning, execution, verification, reporting, and evidence-manifest intake workflow. 4 releases · first seen Sep 2026

Suggested capability: Model evaluation. This is our guess, not confirmed.

Also counts toward: Command-line interface, Offline mode

release

  • Adds a packaged controlled-executor example verifiable with safe2 example verify challenge-controlled-executor that demonstrates planning, execution, verification, reporting, and evidence-manifest intake. 2026-09-27_CLI_0.9.0 · Sep 2026 · source · release history
  • Adds a packaged controlled-executor example verifiable via safe2 example verify challenge-controlled-executor that demonstrates the full planning, execution, verification, reporting, and evidence-manifest workflow. 2026-09-27_CLI_0.9.0 · Sep 2026 · source · release history
  • Adds safe2 challenge quickstart 001 --output-dir <dir> to generate an offline Challenge 001 evidence bundle with a Decision Card, requiring no model credentials or paid APIs.⁠︀︄︇︀︅︉︀︅︀︀︃︀︀︅︅︀︅︊︀︄︆︀︃︄⁠ 2026-09-09_safe2_CLI_0.2.0 · Sep 2026 · source · release history
  • Adds safe2 challenge quickstart 001 --output-dir <dir> to generate an offline Challenge 001 evidence bundle — including Decision Cards, inert scenario results, and optional Ed25519 signatures — without model credentials or paid APIs. 2026-09-09_safe2_CLI_0.2.0 · Sep 2026 · source · release history
AISM remediation source contract shipped Introduces a versioned input contract for AISM remediation actions, evidence, assumptions, alternatives, ownership, and accepted risk. 4 releases · first seen Aug 2026

release

  • Introduces aism-remediation-source-v1 versioned input contract defining the schema for actions, evidence, assumptions, alternatives, ownership, and accepted risk. 2026-09-24_CLI_0.8.0 · Sep 2026 · source · release history
  • Introduces aism-remediation-source-v1 as the versioned input contract defining actions, evidence, assumptions, alternatives, ownership, and accepted risk. 2026-09-24_CLI_0.8.0 · Sep 2026 · source · release history
  • Introduces aism-remediation-source-v1 as the versioned input contract defining fields for actions, evidence, assumptions, alternatives, ownership, and accepted risk. 2026-09-24_CLI_0.8.0 · Sep 2026 · source · release history
  • New evidence and integration persistence values: request, handle_scoped, durable, swarm_shared v3.1 · Aug 2026 · source · release history
JUnit XML intake hardening shipped Safely parses JUnit XML test results using defusedxml to reject DTD/entity attacks while preserving structural and encoding validations. 4 releases · first seen Sep 2026

release

  • Hardens JUnit XML intake using defusedxml, rejecting DTD/entity input while retaining size, encoding, structure, and declared-total checks. 2026-09-17_CLI_0.6.0_Scope_Attribute_Decide · Sep 2026 · source · release history
  • Hardens JUnit XML intake with defusedxml, rejecting DTD/entity input while retaining size, encoding, structure, and declared-total checks. 2026-09-17_CLI_0.6.0_Scope_Attribute_Decide · Sep 2026 · source · release history
  • Adds safe2 feedback import-junit to normalize supported JUnit XML reports into the SAFE2 evidence format. 2026-09-11_safe2_CLI_0.3.0 · Sep 2026 · source · release history
  • Adds safe2 feedback import-junit to normalize supported JUnit XML reports into the framework's evidence format. 2026-09-11_safe2_CLI_0.3.0 · Sep 2026 · source · release history
AISM scoring framework shipped Applies a quantitative evaluation matrix with dimension weighting, CVSS integration, and a three-vector risk scoring model to generate structured AISM self-assessments. 4 releases · first seen Mar 2026

release

  • Shares the AISAFE2Engine kernel across LangGraph, CrewAI, AutoGen, and n8n for unified compliance scoring 2026-06-22_LangGraph-Sovereign-Runtime · Jun 2026 · source · release history
  • Implements 3-vector risk scoring (action type, target sensitivity, historical context) with configurable weights and modifiers for injection/A2A 2026-04-14_Gateway_Enforcement_Update_v3.0 · Apr 2026 · source · release history
  • Adds AISM-Scoring-Matrix-Methodology.md defining the quantitative evaluation framework, dimension weighting, and CVSS integration for risk scoring. 2026-3-23-AISM-Assessment_and_Measurement_Tools_+_Document · Mar 2026 · source · release history
  • Adds AISM-Self-Assessment-Tool.md with a structured checklist producing a scored AISM Sovereignty Score (1 to 5 scale) across five pillars. 2026-3-23-AISM-Assessment_and_Measurement_Tools_+_Document · Mar 2026 · source · release history
Installation self-verification and bounded project initialization shipped Provides a strict self-check command to verify the installation and an initialization command to set up a bounded project profile locally. 3 releases · first seen Apr 2026

Also counts toward: Command-line interface

release

  • Publishes ai-safe2==1.0.1 to PyPI for the first time (1.0.0 shipped on GitHub only), installable via pip install 'ai-safe2[all]==1.0.1'. CLI_v1.0.1 · Oct 2026 · source · release history
  • Adds safe2 self-check --strict for installation self-verification and safe2 init . --profile local for bounded project initialization. 2026-10-5_CLI_1.0.0 · Oct 2026 · source · release history
  • Adds 9-step pre-flight validation in start.sh v3 for Python version, deps, env vars, YAML syntax, and log permissions 2026-04-14_Gateway_Enforcement_Update_v3.0 · Apr 2026 · source · release history
MCP server static scanning shipped Scans MCP server code to detect dangerous sinks, obfuscated execution, and evasion techniques such as renaming vulnerable files, covering Python and TypeScript targets. 3 releases · first seen Jul 2026

Also counts toward: Python scripting support, Scripting language support

release

  • Extends safe2 scan mcp / safe2 gate mcp PATH to detect Python and TypeScript sinks previously missed, obfuscated execution, and evasion via file renaming (e.g. renaming a vulnerable file to test_server.py). CLI_v1.0.1 · Oct 2026 · source · release history
  • Introduces scan_mcp_json() and scan_repo_file() to mitigate IPI-to-RCE via .cursor/mcp.json in Cursor IDEs. 2026-07-08_Cursor_Sovereign_Runtime · Jul 2026 · source · release history
  • Introduces scan_shell_command() to detect sandbox escape side-channels targeting .git/config or .zshenv. 2026-07-08_Cursor_Sovereign_Runtime · Jul 2026 · source · release history
Skill pre-installation static screening shipped Statically screens a skill before installation or use without executing it, allowing pre-deployment review of skill risk. 3 releases · first seen Sep 2026

Also counts toward: Command-line interface

release

  • Adds safe2 gate skill command to statically screen a skill before installation or use without executing it. 2026-10-5_CLI_1.0.0 · Oct 2026 · source · release history
  • Expands Skill Trust Gate inspection to cover scripts, extensionless files, and binary content that were previously skipped due to filename-based blind spots 2026-09-09_safe2_CLI_0.2.0 · Sep 2026 · source · release history
  • Adds --executable flag to the SkillSpector adapter for configuring a separate provider environment. 2026-09-09_safe2_CLI_0.2.0 · Sep 2026 · source · release history
Gateway State Vault shipped Provides durable storage for authority, exposure, replay, revocation, reservation, and settlement state across the payment lifecycle. 3 releases · first seen Oct 2026

release

  • Adds the Gateway State Vault for durable storage of authority, exposure, replay, revocation, reservation, and settlement state. nexus-v0.5.0 · Oct 2026 · source · release history
  • Adds Gateway State Vault for durable authority, exposure, replay, revocation, reservation, and settlement state management. nexus-v0.5.0 · Oct 2026 · source · release history
  • Adds the Gateway State Vault for durable tracking of authority, exposure, replay, revocation, reservation, and settlement state across the payment lifecycle. nexus-v0.5.0 · Oct 2026 · source · release history
Payment threat model shipped Documents named threat categories — including prompt-injection-driven purchases, replay and duplicate-payment attacks, authority escalation by child agents, spending split across agents, protocol downgrades, and revocation races — that the gateway controls are designed to counter. 3 releases · first seen Sep 2026

release

  • Provides threat-model coverage for stolen credentials, compromised runtimes, replay and duplicate-payment attacks, authority escalation by child agents, spending split across agents to evade limits, protocol and checkout downgrades, and revocation races. nexus-v0.5.0 · Oct 2026 · source · release history
  • Counters prompt-injection-driven purchases, replay and duplicate-payment attacks, authority escalation by child agents, spending split across agents to evade limits, protocol and checkout downgrades, and revocation races as named threat categories in the included payment threat model. nexus-v0.5.0 · Oct 2026 · source · release history
  • Adds SafePay Verified reference adapter for authenticated x402 facilitator or chain evidence with an explicit verifier boundary and replay protection. 2026-09-23_NEXUS_v0.4-Safer_Payment_Authority_for_Agents · Sep 2026 · source · release history
Technology Card template shipped Provides a reusable template to capture version, scope, controls, mechanisms, evidence, failure behavior, retained authority, and adoption conditions for any reviewed artifact. 3 releases · first seen Oct 2026

release

  • Adds a reusable Technology Card template to capture version, scope, controls, mechanisms, evidence, failure behavior, retained authority, and adoption conditions for any reviewed artifact. 2026-10-02_AISM_Scoring_Update · Oct 2026 · source · release history
  • Provides a reusable Technology Card template to capture version, scope, controls, mechanisms, evidence, failure behavior, retained authority, and adoption conditions. 2026-10-02_AISM_Scoring_Update · Oct 2026 · source · release history
  • Adds a reusable Technology Card template capturing version, scope, controls, mechanisms, evidence, failure behavior, retained authority, and adoption conditions. 2026-10-02_AISM_Scoring_Update · Oct 2026 · source · release history
Assessment outcome classification shipped Provides three deterministic assessment outcomes — Supported, Contradicted, and Unverifiable — giving agents stable machine-readable authority decisions instead of permission inferred from prose. 3 releases · first seen Sep 2026

release

  • Introduces three deterministic assessment outcomes — Supported, Contradicted, and Unverifiable — giving agents stable machine-readable authority decisions instead of permission inferred from prose. 2026-09-23_NEXUS_v0.4-Safer_Payment_Authority_for_Agents · Sep 2026 · source · release history
  • Introduces three-state assessment results — Supported, Contradicted, and Unverifiable — giving agents stable machine-readable authority decisions in place of permission inferred from prose. 2026-09-23_NEXUS_v0.4-Safer_Payment_Authority_for_Agents · Sep 2026 · source · release history
  • Adds five evidence classification levels — Strong, Moderate, Limited, Insufficient, and Contradicted — to every diagnosis output. 2026-09-15_CLI_0.5.0_Find_Where_Agent_Work_Failed · Sep 2026 · source · release history
Operational feedback recording shipped suggested Captures sanitized descriptions of operational issues such as false completion, missing evidence, silent failures, context loss, stuck loops, permission friction, and integration failures. 3 releases · first seen Sep 2026

Suggested capability: LLM application tracing. This is our guess, not confirmed.

Also counts toward: Command-line interface

release

  • Adds safe2 feedback usage to correlate declared per-task resource use, separating reported, estimated, and unknown values. 2026-09-11_safe2_CLI_0.3.0 · Sep 2026 · source · release history
  • Adds safe2 feedback record and safe2 feedback summary to capture sanitized descriptions of false completion, missing evidence, silent failures, context loss, stuck loops, permission friction, and integration failures. 2026-05-09_safe2_CLI_Update · Sep 2026 · source · release history
  • Adds safe2 feedback record and safe2 feedback summary subcommands to capture sanitized operational feedback including false completion, missing evidence, silent failures, context loss, stuck loops, permission friction, and integration failures. 2026-05-09_safe2_CLI_Update · Sep 2026 · source · release history
AI bias taxonomy (UAS-B1–B8) shipped suggested Defines an 8-class bias taxonomy for AI models, each class mapped to a pillar source, CSF domain, and GSAR trigger, including a methodology for detecting foreign-regulator-driven model modifications. 3 releases · first seen Jul 2026

Suggested capability: Model evaluation. This is our guess, not confirmed.

release

  • Adds taxonomy/bias-taxonomy.md defining UAS-B1 through UAS-B8 — an 8-class bias taxonomy, each mapped to a pillar source, CSF domain, and GSAR trigger, including UAS-B8 (Foreign Regulatory Embedding) as the first published methodology for detecting model modifications made to satisfy foreign regulators. 2026-07-13_Unbiased_AI_Standard_(UAS) · Jul 2026 · source · release history
  • Enables detection of Foreign Regulatory Embedding (UAS-B8) via the newly published methodology in the test protocol 2026-07-13_Unbiased_AI_Standard_(UAS) · Jul 2026 · source · release history
  • Introduces taxonomy/bias-taxonomy.md containing the UAS-B1 through UAS-B8 bias classification system 2026-07-13_Unbiased_AI_Standard_(UAS) · Jul 2026 · source · release history
GSAR 552.239-7001 due-diligence evidence package shipped Provides a paragraph-by-paragraph mapping to GSAR 552.239-7001 sections (j)(1) and (f)(7) across five due-diligence documents, including a formal attestation document. 3 releases · first seen Jul 2026

release

  • Adds compliance/gsar-552-239-7001-mapping.md and a five-document due-diligence evidence package mapped paragraph-by-paragraph to GSAR 552.239-7001 sections (j)(1) and (f)(7), including an attestation document at compliance/due-diligence-attestation.md. 2026-07-13_Unbiased_AI_Standard_(UAS) · Jul 2026 · source · release history
  • Provides compliance/gsar-552-239-7001-mapping.md to map evidence packages to GSA GSAR clause (j)(1) and (f)(7) 2026-07-13_Unbiased_AI_Standard_(UAS) · Jul 2026 · source · release history
  • Adds STANDARD.md (Sections 1–8) as the normative specification for CP.11, covering scope, definitions, requirements, testing, evidence, and independent review criteria. 2026-07-13_Unbiased_AI_Standard_(UAS) · Jul 2026 · source · release history
MCP proxy schema pinning shipped Withholds a tool catalog from the client when the live tool schema diverges from the pinned reference, blocking rug-pull attacks on MCP proxy sessions. 1 release · 1 other source · first seen Jun 2026

Also counts toward: Command-line interface

release

  • Adds schema-pinning to safe2 mcp wrap-proxy --pin-schema to withhold a rug-pulled catalog when the tool schema changes unexpectedly. CLI_v1.0.1 · Oct 2026 · source · release history

example

  • Configure Langflow to stop auto-exposing flows as MCP tools by disabling the relevant environment variables. LANGFLOW_ADD_PROJECTS_TO_MCP_SERVERS=false LANGFLOW_AUTO_LOGIN=false 2026-06-24_Langflow-Sovereign-Rruntime · Jun 2026 · source
Multi-harness environment inventory shipped Inventories multi-harness environments — including WSL distributions and explicit SSH targets — and exposes missing or partial coverage. 2 releases · first seen Oct 2026

Also counts toward: Command-line interface

release

  • safe2 doctor to inventory multi-harness environments and expose missing or partial coverage 2026-10-5_CLI_1.0.0 · Oct 2026 · source · release history
  • Adds safe2 doctor command to inventory multi-harness environments — including WSL distributions and explicit SSH targets — and expose missing or partial coverage. 2026-10-5_CLI_1.0.0 · Oct 2026 · source · release history
Settlement Truth Authority shipped Obtains payment outcomes from authoritative external sources instead of trusting agent-reported results. 2 releases · first seen Oct 2026

release

  • Adds the Settlement Truth Authority to obtain payment outcomes from authoritative external sources instead of trusting agent-reported results. nexus-v0.5.0 · Oct 2026 · source · release history
  • Adds Settlement Truth Authority to obtain payment outcomes from authoritative sources instead of trusting the agent. nexus-v0.5.0 · Oct 2026 · source · release history
Technology contribution review candidates shipped Provides source-attributed example artifacts to frame scoped acceptance work without adopting unsupported scores. 2 releases · first seen Oct 2026

release

  • Provides nine source-attributed Technology Contribution review candidate examples in research/technology-contribution-examples.md to frame scoped acceptance work without adopting unsupported scores. 2026-10-02_AISM_Scoring_Update · Oct 2026 · source · release history
  • Adds nine source-attributed review candidates to frame scoped acceptance work without adopting unsupported scores. 2026-10-02_AISM_Scoring_Update · Oct 2026 · source · release history
Challenge controlled-execution security boundaries shipped Enforces execution time limits, combined output byte limits, no-overwrite artifact creation, reduced child-process environment variables, and exact regular-file resolution with symlink dereferencing before hashing. 2 releases · first seen Sep 2026

release

  • Adds no-overwrite artifact creation and reduced child-process environment variables as security boundaries around controlled execution. 2026-09-27_CLI_0.9.0 · Sep 2026 · source · release history
  • Enforces direct-child execution time limits and combined stdout/stderr byte limits, reduced child-process environment variables, no-overwrite artifact creation, and exact regular-file resolution with symlink dereferencing before hashing. 2026-09-27_CLI_0.9.0 · Sep 2026 · source · release history
Challenge execution verification shipped Rechecks the plan, source, normalized run, receipt, command-file digests, and optional identity binding after execution without re-running the evaluator. 2 releases · first seen Sep 2026

Also counts toward: Command-line interface

release

  • Adds the safe2 challenge verify-execution subcommand to recheck the plan, source, normalized run, receipt, command-file checks, and optional identity binding without re-running the evaluator 2026-09-27_CLI_0.9.0 · Sep 2026 · source · release history
  • Adds safe2 challenge verify-execution command to recheck the plan, source, normalized run, receipt, command-file digests, and optional identity binding without re-running the evaluator. 2026-09-27_CLI_0.9.0 · Sep 2026 · source · release history
AISM remediation initialization command shipped Provides a command to create a remediation source template bound to the exact assessment, system identity, and assessment scope. 2 releases · first seen Sep 2026

Also counts toward: Command-line interface

release

  • Adds safe2 aism remediation-init command to create a remediation source template bound to the exact assessment, system identity, and assessment scope.⁠︀︄︇︀︅︉︀︅︀︀︃︀︀︅︅︀︅︊︀︄︆︀︃︄⁠ 2026-09-24_CLI_0.8.0 · Sep 2026 · source · release history
  • Adds the safe2 aism remediation-init subcommand to create a structured remediation source template bound to an assessment, system identity, and scope. 2026-09-24_CLI_0.8.0 · Sep 2026 · source · release history
Human decision gate enforcement shipped suggested Enforces a three-state human decision gate (hold, review, ready_for_human_decision) on produced remediation plans with fixed authorization fields. 2 releases · first seen Sep 2026

Suggested capability: Model output filtering. This is our guess, not confirmed.

Also counts toward: JSON data export

release

  • Adds a three-state human decision gate (hold, review, ready_for_human_decision) to every produced remediation plan, with remediation_authorized and conformance_claim fixed to false. 2026-09-24_CLI_0.8.0 · Sep 2026 · source · release history
  • Generates a human decision card (--card) alongside canonical JSON output from the same evaluated evidence record. 2026_09_20_CLI_0.7.0 · Sep 2026 · source · release history
Adversarial test corpus integration shipped suggested Provides an adversarial test corpus covering substitution attacks, malformed evidence, truthy-value bypasses, replay behavior, scope mapping, privacy checks, and RailGuard conformance. 2 releases · first seen Sep 2026

Suggested capability: Model evaluation. This is our guess, not confirmed.

release

  • Adds adversarial test corpus covering substitution attacks, malformed evidence, truthy-value bypasses, replay behavior, scope mapping, privacy checks, and RailGuard conformance. 2026-09-23_NEXUS_v0.4-Safer_Payment_Authority_for_Agents · Sep 2026 · source · release history
  • Includes an adversarial test corpus covering substitution attacks, malformed evidence, truthy-value bypasses, replay behavior, scope mapping, privacy checks, and RailGuard conformance. 2026-09-23_NEXUS_v0.4-Safer_Payment_Authority_for_Agents · Sep 2026 · source · release history
Project assessment and manifest validation shipped Generates sealed project bundles with canonical JSON, evidence manifests, and human-readable Decision Cards, including support for NEXUS and SkillSpector integration and versioned schema validation. 2 releases · first seen Aug 2026

Also counts toward: CI/CD pipeline integration, JSON data export

release

  • Adds AISM Decision Cards that transform technical assessment findings into structured summaries covering scores, evidence quality, conflicts, alternatives, pros/cons, success/failure ranges, decision owner, review date, and exit criteria. 2026-09-04_Agent_CLI_AISM_Decision_Support_and_UAS · Sep 2026 · source · release history
  • Adds an Agent Discovery and Manifest Integrity CI gate that verifies manifest claims against the actual repository, failing on incorrect claims and broken paths. v3.1 · Aug 2026 · source · release history
Enforcement smoke testing shipped Runs a full sovereign baseline smoke test to verify that all enforcement controls pass before the runtime is deployed. 2 other sources · first seen Jul 2026

example

  • Apply workspace-wide AI SAFE2 trust boundary rules to every Lovable agent session — no code integration required. In the Lovable console, go to Settings > Knowledge > Workspace knowledge and paste the contents of `workspace-knowledge/ai-safe2-workspace-knowledge.md`. 2026-07-18_lovable-sovereign-runtime · Jul 2026 · source
  • Run the full sovereign baseline smoke test to verify all 21 enforcement controls pass before deploying the runtime in your environment. cd examples/lovable-sovereign-runtime && PYTHONPATH=enforcement python3 smoke_test.py 2026-07-18_lovable-sovereign-runtime · Jul 2026 · source
MCP server scoring and gating shipped Scores an MCP server's trustworthiness and enforces a gate that excludes self-attestation and unvalidated OAuth metadata from the score, caps the score on hostile schema content, withholds the badge, and exits non-zero when the gate fails. 1 release · first seen Oct 2026

Also counts toward: Command-line interface

release

  • Updates safe2 score mcp / safe2 gate mcp URL so self-attestation (.well-known/mcp-security.json) and unvalidated OAuth metadata no longer contribute to the score; hostile schema content caps the score, withholds the badge, and causes safe2 gate mcp to exit 1. CLI_v1.0.1 · Oct 2026 · source · release history
Offline first-user acceptance workflow shipped Creates and replays an offline first-user acceptance bundle to support reproducible, provenance-tracked operator acceptance. 1 release · first seen Oct 2026

Also counts toward: Command-line interface, Offline mode

release

  • Adds safe2 acceptance command to create and replay an offline first-user acceptance bundle. 2026-10-5_CLI_1.0.0 · Oct 2026 · source · release history
Framework documentation retrieval index shipped Provides an `llms.txt` retrieval index and versioned machine-readable documentation manifest under a canonical directory to support automated agent discovery of framework documentation. 1 release · first seen Oct 2026

release

  • Adds an llms.txt retrieval index and versioned machine-readable documentation manifest under the /NEXUS canonical directory to support automated agent discovery of framework documentation. nexus-v0.5.0 · Oct 2026 · source · release history
Challenge execution plan pre-registration command shipped Exposes the `safe2 challenge plan` subcommand for pre-registering evaluator, provider, treatment, limits, command-file identities, and system identity before any process runs. 1 release · first seen Sep 2026

Also counts toward: Command-line interface

release

  • Adds safe2 challenge plan command to pre-register the evaluator, provider, treatment, execution limits, command-file identities, and optional system identity before any process runs.⁠︀︄︇︀︅︉︀︅︀︀︃︀︀︅︅︀︅︊︀︄︆︀︃︄⁠ 2026-09-27_CLI_0.9.0 · Sep 2026 · source · release history
Safe decision-card output handling shipped Prevents incomplete artifacts from being consumed downstream by safely removing partial plans when decision-card generation fails. 1 release · first seen Sep 2026

release

  • Adds safe paired-output handling that removes a partial plan if decision-card creation fails, preventing incomplete artifacts from being consumed downstream. 2026-09-24_CLI_0.8.0 · Sep 2026 · source · release history
Portable agent delivery workflow shipped Guides agents through a reproducible delivery sequence covering isolation, building, proof, self-assessment, independent review, and shipping with receipts. 1 release · first seen Sep 2026

release

  • Adds a portable agent delivery workflow to guide agents through isolation, building, proof, self-assessment, independent review, and shipping with receipts. 2026-09-15_CLI_0.5.0_Find_Where_Agent_Work_Failed · Sep 2026 · source · release history
Per-User Request Rate Limiting shipped Enforces configurable dual sliding-window rate limits on requests to prevent abuse. 1 release · first seen Apr 2026

release

  • Implements per-user rate limiting via dual sliding window (requests/minute + requests/hour) configurable in config.yaml 2026-04-14_Gateway_Enforcement_Update_v3.0 · Apr 2026 · source · release history
Agent State & Knowledge Base Recovery shipped Captures and versioned snapshots of agent state and RAG knowledge bases to enable targeted rollback. 1 release · first seen Jan 2026

release

  • Expands Recovery to cover Agent State & Memory Snapshots and RAG/Knowledge Base versioning with rollback capabilities. v2.1 · Jan 2026 · source · release history

Lines in monospace are the tool's own words: help text parsed from its source, or an endpoint from its API document. Under release, a line is our summary of a dated release. Under docs, it is quoted from the tool's own documentation or website. Each links back to the source it came from.

Score card

  1. Shipping velocity releases a month, last 12 months
  2. Documentation quality release-notes rubric, 0–100
  3. Breaking-change discipline how rarely a release breaks users, and notice given
  4. Maintenance risk quiet time against its own cadence, maintainers
  5. Innovation & surface new capabilities, API and MCP surface
  6. Community health
  7. Contributor trend distinct committers, this year against last
  8. Maintainer concentration bus factor now against a year ago
  9. Issue backlog trend issues closed per issue opened, 12 months
  10. Responsiveness median time to a maintainer’s first reply

Nine scores for ai-safe2-framework, each built from the releases, notes and API history this site tracks — and, on Researcher and Business, where it stands among every measured tool in its category and how that has moved.

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Each score is 0–100 on a published rubric, derived from data this site already shows. A dimension we cannot measure says so — it is never scored 0 and never enters a rank.

How this is scored
  • Shipping velocity — releases a month over the last 12 months, on a log scale where 16 a month scores 100. Needs 3 releases in the window.
  • Documentation quality — the release-notes rubric published on the analytics page, unchanged.
  • Breaking-change discipline — the share of releases carrying a breaking change (none scores 100, half or more scores 0). Only projects that label breaking changes are measured: a clean record cannot be told from an unlabelled one.
  • Maintenance risk — quiet time measured against the tool's own release cadence (quiet longer than 90 days and three typical gaps scores 0), plus the number of active maintainers and whether contributors are growing, where known. Higher is lower risk.
  • Innovation & surface — new capabilities in the feature ledger this year, API and MCP operations added, and the share of commits that are features: the mean of whichever we hold.
  • Community health (open-source tools only) — each is a direction, not a size: contributors this year against last, the bus factor now against a year ago, and issues closed per issue opened, where steady scores 50, doubled 100 and halved 0; plus the median time to a maintainer's first reply (an hour scores about 100, a month or more 0). A commercial card has no repository and carries none of the four.
  • Documented delivery (commercial tools) — when a vendor's documented new capabilities have slowed against its own baseline, that counts against the overall standing as heavily as two low dimensions. Steady delivery, or too little history to judge, leaves the standing alone; it is never a sixth score.
  • Open-source tools are scored on repository signals; commercial tools on their published changelog. Ranks compare tools within one category and one profile and need at least five measured peers; the overall standing needs three ranked dimensions. Best-in-breed or consolidator is a shape, not a quality, and is never scored.

Release-note detail over time

See how much detail ai-safe2-framework puts in its release notes, quarter by quarter, and compare it with tracked tools in the same category. This history uses up to ten retained, reviewed notes per tool; sparse or blank older quarters may reflect that limit.

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Releases

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41 entries

  1. October 20264
  2. September 202612
  3. August 20261
  4. July 20265
  5. June 20267
  6. May 20263
  7. April 20262
  8. March 20263
  9. February 20263
  10. January 20261
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    41 entries

    Project health

    Issue, contributor and maintainer activity in CyberStrategyInstitute/ai-safe2-framework, 2023-10 – 2026-09, as of 2026-09-25. Twelve-month figures first; the trend lines run the whole window.

    1. Contributors 2 +2 vs prior 12 months
    2. Maintainers 1 +2 joined · −1 left, last 12 months
    3. Bus factor 1 committers behind half the commits
    4. Community-filed 100% of issues opened, last 12 months
    5. Median time to close < 1 day first maintainer reply 0.2 hours
    6. Open backlog 9 of 14 issues ever filed
    1. Issues opened / month 0 · 0 communitymaintainers
    2. Open backlog 9
    3. Contributors / month 1
    4. Commits / month 45
    5. Stars 140
    Issue themes, last 12 months
    • features 57%
    • docs 7%
    • other 36%

    Counts from the project's public repository and git history; no individuals are identified. Maintainers are the committers covering 80% of the last year's commits. how we measure this

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