Keycard
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Control agent access to tools, APIs, and data. Scoped to the task, enforced by policy, logged for everything.
Summary
Keycard is a commercial identity-access cyber tool that controls agent access to tools, APIs, and data, scoping access to the task and enforcing policy logging for everything. It is run as a service and is intended for platform engineers managing agent-identity and non-human-identity authorization. Its documentation positions it alongside other tools managing agentic-security controls. The project has maintained a release cadence, with 17 tracked releases and the last one occurring 25 days ago.
Control agent access to tools, APIs, and data. Scoped to the task, enforced by policy, logged for everything.
How Keycard helps
Which tools, APIs, and data can a given agent actually reach right now?
lists the scope granted for its current task and stops there, so access outside that task is denied rather than logged after the fact
Did this agent get more access than the task in front of it needs?
compares the permissions issued against the task the agent was scoped for and flags grants that exceed it
Who or what made this particular call to a downstream API?
attributes every call to the agent identity and task it was scoped under, so a request traces back to a specific grant rather than a shared credential
Are two agents doing similar work being held to the same rules?
checks each agent's granted scope against the policy defined for its task, so a divergence between agents doing the same job is visible rather than assumed
Languages
Release-note detail over time
See how much detail Keycard 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
Nothing shipped since we started watching. Releases and docs updates land here as they happen.
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