attribute-ai-commitslisted

# Attribute AI Commits Keep the human as Git author and committer. Add the contributing AI agent as a standard `Co-authored-by:` trailer only when the repository registry maps its email to a real, provider-controlled GitHub account. ## Resolve the current agent Determine the agent product that performed the work. Do not substitute the model provider for a third-party agent client: a Mistral model running inside another coding agent belongs to that client. Look up the agent without network access: ```bash node <skill-dir>/scripts/coauthor-registry.mjs lookup <agent> ``` Interpret the result: - Exit `0`, `status: verified`: use the registered identity. Do not revalidate it. - Exit `2`, `status: unavailable`: omit the co-author trailer. Do not search again. - Exit `3`, `status: missing`: load and follow the `register-ai-agent` skill. - Exit `1`: treat it as an operational error and omit the trailer. The pushed registry is the durable memory. Do not create a private cache, Git config entry, expiry, or periodic verification job for registered agents. The initial registry is an exhaustive baseline of mainstream repository-capable coding and code-review agents as of its `as_of` date; inspect it with `coauthor-registry.mjs list`. ## Write the trailer When a verified agent materially contributed to the commit, append: ```text <commit subject and optional body> Co-authored-by: <display name> <verified email> ``` Use the exact token `Co-authored-by:` and keep one blank line