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/.well-known/agent-skills/index.json

Agent Skills Discovery v0.2.0 index; $schema present, single skill entry whose url resolves on this host

chaos chaos.catastrophic.io

GET /.well-known/agent-skills/index.json

Parametric chaos for the Agent Skills Discovery v0.2.0 index — the well-known document AI agents check to learn what skills a host advertises. Default mode is an index whose declared sha256 digest doesn't match the skill body it references; other modes cover missing schema reference, 404 skill URLs, and stale schema versions.

modes: bad-digest missing-schema skill-404 stale-version

full chaos docs →

control not.catastrophic.io

GET /.well-known/agent-skills/index.json

Agent Skills Discovery v0.2.0 index; $schema present, single skill entry whose url resolves on this host

full control docs →

Build against not.catastrophic.io/.well-known/agent-skills/index.json, then flip the hostname to chaos.catastrophic.io to exercise the chaos.