> Documentation index: [/llms.txt](https://www.outfame.com/llms.txt)

For AI Agents

# Discovery files

Agents find Outfame's interfaces without reading the docs:

| File | Purpose |
| --- | --- |
| `/llms.txt` | Index of Outfame's pages and documentation for language models. |
| `/robots.txt` | Crawl rules, content signals for search, AI input and AI training, and the Agentmap line that points to the AI catalog. |
| `/.well-known/api-catalog` | API catalog (RFC 9727) linking the OpenAPI file, the AI agents docs page, the health endpoint and the account API. |
| `/.well-known/ai-catalog.json` | AI catalog listing the MCP servers, the A2A agent, the OpenAPI file and the agent skills. |
| `/.well-known/mcp/server-card.json` | MCP server card. |
| `/.well-known/agent-card.json` | A2A agent card. |
| `/.well-known/agent-skills/index.json` | Agent skills index; each skill is a SKILL.md file with a SHA-256 digest. |
| `/.well-known/oauth-authorization-server` | OAuth authorization server metadata (RFC 8414), including the agent registration endpoints. |
| `/.well-known/oauth-protected-resource` | Protected resource metadata (RFC 9728) for the account API; `/mcp/account` is appended for the account MCP server. |
| `/.well-known/mcp/account-server-card.json` | Server card of the account MCP server. |
| `/auth.md` | How an agent registers and gets the user's approval. |
| `/.well-known/poppy.json` | Personal Agent Protocol discovery file for outfame.com. |

The home page and the Spanish, German and French home pages also send a `Link` response header that points to the API catalog, the OpenAPI file, the AI agents docs page (`/docs/agents`), `/llms.txt` and the health endpoint.

## robots.txt rules for agents

Every group in `/robots.txt`, for all crawlers and for each named AI and search crawler, carries the same rules:

```
Allow: /
Allow: /api/agents/
Disallow: /app/
Disallow: /api/
Content-Signal: search=yes, ai-input=yes, ai-train=yes
```

`/api/` stays closed to crawlers except the public agent API under `/api/agents/`. The file ends with the `Agentmap` line that points to `/.well-known/ai-catalog.json` and the sitemap list.

## Pages in this section

- [AI agents and developer access](https://www.outfame.com/docs/agents.md): what the agent interfaces are and where each one lives.
- [MCP server](https://www.outfame.com/docs/agents/mcp-server.md): the public MCP server at /mcp: protocol versions, the five tools and their inputs, client setup and errors.
- [A2A agent](https://www.outfame.com/docs/agents/a2a-agent.md): the A2A endpoint at /a2a: both message methods, the five skills with example questions, the reply format and errors.
- [REST API for agents](https://www.outfame.com/docs/agents/rest-api.md): the read-only JSON endpoints under /api/agents/v1, their parameters, response fields and the OpenAPI file.
- [Account access for agents](https://www.outfame.com/docs/agents/account-access.md): reading a user's own account with their approval: OAuth 2.1, auth.md agent registration, the account API and the account MCP server.