# Kleinanzeigen Agent

> Live Kleinanzeigen data for software and AI clients through REST API, MCP, A2A, Webhooks, and personal search agents.

## Agent and API resources

- [Complete documentation](https://kleinanzeigen-agent.de/api/docs-raw): API, MCP, Webhook, authentication, credit, and error documentation as Markdown.
- [MCP documentation](https://kleinanzeigen-agent.de/api/docs-raw/mcp): Connect AI clients to the Streamable HTTP MCP server.
- [A2A documentation](https://kleinanzeigen-agent.de/api/docs-raw/a2a): Send structured A2A 1.0 JSON-RPC tasks and retrieve their results.
- [OpenAPI specification](https://kleinanzeigen-agent.de/openapi.json): Machine-readable REST API contract.
- [API catalog](https://kleinanzeigen-agent.de/.well-known/api-catalog): REST, MCP, and A2A discovery linkset.
- [Authentication](https://kleinanzeigen-agent.de/auth.md): OAuth and API-key setup for agents.
- [Agent skill](https://kleinanzeigen-agent.de/.well-known/agent-skills/kleinanzeigen-research/SKILL.md): Safe MCP research workflow.
- [A2A Agent Card](https://kleinanzeigen-agent.de/.well-known/agent-card.json): A2A 1.0 JSON-RPC discovery for structured Kleinanzeigen tasks.
- [Expanded overview](https://kleinanzeigen-agent.de/llms-full.txt): Detailed site and capability overview.

## Public product pages

- [MCP Server](https://kleinanzeigen-agent.de/mcp)
- [Webhooks](https://kleinanzeigen-agent.de/webhooks)
- [Suchagenten](https://kleinanzeigen-agent.de/suchagenten)
- [Kleinanzeigen Historie](https://kleinanzeigen-agent.de/kleinanzeigen-historie)
- [Konto-API](https://kleinanzeigen-agent.de/konto-api)
- [Branchenlösungen](https://kleinanzeigen-agent.de/branchen)
- [Blog](https://kleinanzeigen-agent.de/blog)

MCP endpoint: https://api.kleinanzeigen-agent.de/mcp
A2A endpoint: https://api.kleinanzeigen-agent.de/a2a