mutex

Plugin mutex from marketplace release-tools in releasetools/agent-plugins. Commands read from the repo's manifest — today.

Skills (9)

• callsign

  Derive the lock id for a resource, so every agent computes the same one

• help

  What the mutex plugin can do, and what it will not

• lock

  Take a mutex lock around work only one caller may do at a time

• mutex

  Guard a shared resource with a distributed lock, using the mutex CLI over its PostgreSQL lock table. Use when the user asks to lock, unlock, guard, serialise or hold something while a step runs - a deploy, a migration, a staging environment, a release - or asks who holds a lock, to extend one, or to

• naming

  Decide which lock an operation takes and what that lock is called, before any lock exists. Use when the user asks to name a lock, wants the lock id for a resource, asks which lock an operation needs or whether it needs one at all, or asks what something would be called - an issue, a PR, a branch, an

• preflight

  Check whether mutex can reach its lock table here

• renew

  Renew a mutex lock you already hold, extending it before it expires

• status

  Show what you are holding, or who holds a lock you name

• unlock

  Hand a mutex lock back

Hooks (1)

• UserPromptSubmit

  node "${CLAUDE_PLUGIN_ROOT}/skills/mutex/agent-lock.mjs" nudge

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