# Matthias Meyer

> The open-source tools I build for my own AI stack — MCP servers, memory tools, agent patterns, security layers. Explained with architecture, trade-offs, and when to use them.

## Languages

This site is available in English (default at https://matthiasmeyer.tech), German (https://matthiasmeyer.tech/de),
and Spanish (https://matthiasmeyer.tech/es). Switch via the picker in the top-right header.

## What lives here

This is the open-source side of my work. Studio (https://studiomeyer.io) is where I sell the
custom websites and AI systems. Academy (https://studiomeyer.academy) is where I teach. Here on
matthiasmeyer.tech are the repos themselves — the tools I open-source so other
builders can read the architecture, study the trade-offs, and lift what fits.

## Eight cornerstone repos

- Local Memory MCP — Persistent local memory for Claude, Cursor, Codex → https://github.com/studiomeyer-io/local-memory-mcp
- Personal Suite MCP — Local-first personal productivity for Claude, Cursor → https://github.com/studiomeyer-io/mcp-personal-suite
- MCP Video — Cinema-grade video production via MCP → https://github.com/studiomeyer-io/mcp-video
- Agent Fleet — Multi-agent orchestration for Claude Code CLI → https://github.com/studiomeyer-io/agent-fleet
- AI Shield — LLM security toolkit → https://github.com/studiomeyer-io/ai-shield
- Darwin Agents — AI agents that improve themselves → https://github.com/studiomeyer-io/darwin-agents
- MCP Armor — Drop-in Rust sidecar for MCP servers → https://github.com/studiomeyer-io/mcp-armor
- n8n Templates — Production n8n workflows with cross-session memory → https://github.com/studiomeyer-io/n8n-templates

## Other public repos

- AI Shield (Python) — Python port of AI Shield → https://github.com/studiomeyer-io/ai-shield-py
- MCP Tenant Pair — Multi-user tenancy library + reference MCP server → https://github.com/studiomeyer-io/mcp-tenant-pair
- MCP Hook Conformance — Test-harness CLI for Claude Code v2.1.118 hooks → https://github.com/studiomeyer-io/mcp-hook-conformance
- MCP Protocol Conformance — Conformance test harness for MCP servers → https://github.com/studiomeyer-io/mcp-protocol-conformance
- MCP Server Attestation — Layer-2 supply-chain hardening for MCP servers → https://github.com/studiomeyer-io/mcp-server-attestation
- n8n Memory Node — n8n community node for StudioMeyer Memory → https://github.com/studiomeyer-io/n8n-nodes-studiomeyer-memory
- n8n Workflows — Production n8n workflows, hardened patterns → https://github.com/studiomeyer-io/n8n-workflows
- MCP StudioMeyer Agents — MCP server for StudioMeyer Agents customers → https://github.com/studiomeyer-io/mcp-studiomeyer-agents
- MCP Academy — MCP server for StudioMeyer Academy → https://github.com/studiomeyer-io/mcp-academy
- StudioMeyer Marketplace — MCP Suite for Claude Code (4 hosted plugins) → https://github.com/studiomeyer-io/studiomeyer-marketplace
- StudioMeyer Memory — AI memory server with 56 tools (SaaS connector) → https://github.com/studiomeyer-io/studiomeyer-memory
- StudioMeyer CRM — AI-native CRM as MCP Server (SaaS connector) → https://github.com/studiomeyer-io/studiomeyer-crm
- StudioMeyer GEO — AI visibility monitoring (SaaS connector) → https://github.com/studiomeyer-io/studiomeyer-geo
- StudioMeyer Crew — Agent Personas for Claude (SaaS connector) → https://github.com/studiomeyer-io/studiomeyer-crew

## Concepts (repo-agnostic deep dives)

- /concepts/what-is-mcp — Model Context Protocol explained
- /concepts/stdio-vs-http — Transport choice for MCP servers
- /concepts/memory-architectures — Local vs cloud, knowledge graph vs vector
- /concepts/a2a-protocol — Agent-to-agent v1.0 RC
- /concepts/webmcp — W3C browser agent protocol
- /concepts/agent-orchestration — Multi-agent patterns

## API for AI agents

- GET /api/v1/repos — List all repos with filters (group, tier)
- GET /api/v1/repos/[slug] — Single repo with related repos via graph edges
- GET /api/v1/concepts — List concept articles
- GET /api/health — Health check

## AI Agent Discovery

- /.well-known/agents.json — Tool definitions for AI agents
- /.well-known/agent-card.json — A2A Protocol v1.0 RC skills
- /.well-known/webmcp — WebMCP manifest (W3C CG Draft, Chrome 146+)
- /llms.txt — This file
- /sitemap.xml — Full URL list
- /robots.txt — Crawl rules

## About

Matthias Meyer is an independent AI engineer based in Mallorca, Spain. He runs
StudioMeyer (https://studiomeyer.io) and StudioMeyer Academy (https://studiomeyer.academy). The repos
on this site are the open-source half of that work.

## Contact

- Email: matthias@studiomeyer.io
- GitHub: https://github.com/studiomeyer-io
- X: https://x.com/matthias_meyer_
- LinkedIn: https://www.linkedin.com/in/matthiasmeyer/

## Last updated

2026-05-04