# MasteryGit

> Public discovery for the MasteryGit door. The door mints a short-lived read for an owner and a repo. No charge is applied. This host does not mint a token.

## Read first

- [Home](https://directory.ergentics.com/index.md): The door, System B, and the rule that this page does not mint a token.
- [Full reading list](https://directory.ergentics.com/llms-full.txt): Auth, security, and the skill note in one file.
- [Authentication](https://directory.ergentics.com/auth.md): Account members sign in with Cloudflare Access. This host does not register agents.
- [Security](https://directory.ergentics.com/security): Vulnerability contact. No mailbox and no encryption key yet.

## Discovery

- [API catalog](https://directory.ergentics.com/.well-known/api-catalog): The door routes and the MCP portal.
- [MCP server card](https://directory.ergentics.com/.well-known/mcp/server-card.json): The read_repo tool. Access is required.
- [Agent card](https://directory.ergentics.com/.well-known/agent-card.json): The public describe-door skill.
- [AI catalog](https://directory.ergentics.com/.well-known/ai-catalog.json): The same surfaces in one manifest.
- [Agent skill](https://directory.ergentics.com/.well-known/agent-skills/index.json): How to read a file through the door.
- [Key directory](https://directory.ergentics.com/.well-known/http-message-signatures-directory): The Web Bot Auth public key.
- [security.txt](https://directory.ergentics.com/.well-known/security.txt): The vulnerability contact.