Topic starter
06/06/2026 11:30 am
TL;DR: Excalidraw skills let Claude Code and similar agents generate structured diagrams of their own skills, connectors, and routing, turning agent configuration into a visual system map instead of stale documentation, according to WorkOS. The governance gap is not visibility alone but whether teams can still verify access, dependencies, and change impact as agentic systems grow more complex.
Editorial analysis by NHI Mgmt Group, based on content published by WorkOS: “Use Excalidraw Skills so your agents can describe themselves”.
Key questions
Q: How should security teams govern agents that can describe their own architecture?
A: Security teams should treat self-generated architecture diagrams as review evidence, not as proof of safety.
Q: Why do self-generated agent diagrams matter for access reviews?
A: Because they reduce the gap between declared access and actual connectivity.
Q: What breaks when agent documentation is allowed to go stale?
A: The review process breaks first, because teams start certifying a description instead of a live system.
Practitioner guidance
- Implement live agent capability inventories Require each agent to produce a current map of its skills, connectors, and routing whenever configuration changes occur, then compare it with approved scope.
- Separate observability from authorisation Review self-generated diagrams as evidence of what the agent can reach, but keep access decisions in a distinct authorisation workflow with explicit approval criteria.
- Use self-maps in architecture reviews Ask for a diagram before and after connector or skill changes so reviewers can see added dependencies, new data paths, and widened integration surfaces in one view.
Bottom line: Agent self-maps turn configuration into an inspectable governance artefact, which helps teams see what the system can actually reach.
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06/06/2026 12:20 pm
Agent self-mapping creates an identity inventory problem, not just a documentation improvement. Once an agent can render its own skills and connectors, the governance question shifts from "what is this system supposed to do?" to "what is it actually wired to do right now?" That is a stronger control posture because it exposes configuration drift as a reviewable artefact. The practitioner conclusion is that agent inventory must become a living control, not a periodic document.
A few things that frame the scale:
- Claude Code-assisted commits leaked secrets at a rate of 3.2%, more than double the human-only baseline of 1.5%, with peaks reaching 31 secrets per 1,000 commits in August 2025, according to the State of Secrets Sprawl 2026.
A question worth separating out:
Q: How can teams tell whether an agent has too much reachable capability?
A: Look for widening connector sets, dependency chains that are hard to explain, and diagrams that change more often than governance records. If the self-map reveals more paths than the policy allows, the agent has outgrown its approved scope. That is a sign to re-evaluate boundaries before the system becomes harder to reason about.
👉 Read our full editorial: Excalidraw skills turn agent self-maps into a governance control