ATXP Git — Agent Repository Hosting

ATXP Git gives each agent a private namespace for Git repositories on code.storage. Agents can create repos, get authenticated clone/push URLs, and interact with them using standard Git commands. The MCP server handles provisioning and access control — all file operations happen through native Git.

Ephemeral Remote URLs

This is the most important concept to understand when using this tool.

Remote URLs returned by remote-url contain a time-limited JWT embedded directly in the URL. This means:

1. URLs expire. The default TTL is 1 hour (3600 seconds). After expiry, any git clone, git push, git pull, or git fetch using that URL will fail with an authentication error.
2. URLs are not persistent. Do not store remote URLs in config files, environment variables, or long-lived scripts expecting them to work indefinitely. They are single-use credentials with a short lifespan.
3. Refresh when expired. When a git operation fails with an auth error, get a fresh URL and update the remote:

# Get a new writable URL
npx atxp@latest git remote-url my-project --writable