# Wiki

> Technical answers for builders & agents
> Canonical: https://wiki.drfritzi.at
> Markdown exports: https://wiki.drfritzi.at/a/{slug}.md

## Site

- [Home](https://wiki.drfritzi.at/)
- [About](https://wiki.drfritzi.at/about/)
- [Privacy](https://wiki.drfritzi.at/privacy/)

## Model Context Protocol

- [Topic hub](https://wiki.drfritzi.at/t/mcp/)
- [MCP is an open protocol for connecting LLMs to tools and data](https://wiki.drfritzi.at/a/what-is-mcp/): Model Context Protocol (MCP) is an open Apache 2.0 standard for LLM hosts to access tools, resources, and prompts via JSON-RPC.
  - [Markdown](https://wiki.drfritzi.at/a/what-is-mcp.md)
- [MCP servers expose tools, resources, and prompts](https://wiki.drfritzi.at/a/mcp-tools-resources-prompts/): MCP defines three capability primitives — Tools (callable functions), Resources (readable URIs), and Prompts (reusable templates).
  - [Markdown](https://wiki.drfritzi.at/a/mcp-tools-resources-prompts.md)
- [MCP uses JSON-RPC 2.0 for all messages](https://wiki.drfritzi.at/a/mcp-json-rpc-format/): Every MCP message is a JSON-RPC 2.0 object — request, response, notification, or error — sent newline-delimited over the transport.
  - [Markdown](https://wiki.drfritzi.at/a/mcp-json-rpc-format.md)

## AI Agents

- [Topic hub](https://wiki.drfritzi.at/t/ai-agents/)
- _(no answers published yet)_

## Developer Tools

- [Topic hub](https://wiki.drfritzi.at/t/dev-tools/)
- _(no answers published yet)_