AI tools that work. Built in TypeScript. Open source.
We build MCP servers, agent frameworks, and security tooling for AI applications.
We have been building tools and systems for ourselves for the past two years. The fact that this org is small and our repos have few stars is not because we are new. It is because we only just decided to share what we have built. It is not a fresh experiment, it is a long story with a recent commit.
We love building things and sharing them. We do not love social media tactics, growth hacks, or chasing stars and followers. So this org is small. The code is real, it gets used, issues get answered. Judge for yourself.
If something here helps you, sharing, testing, and feedback help us. If it could be better, an issue is more useful. If you build something with it, tell us at [email protected]. That genuinely makes our day.
From a small studio in Palma de Mallorca.
🧠 StudioMeyer Memory — Persistent AI Memory
53 MCP tools. Knowledge Graph, semantic search, session tracking, multi-agent support, contradiction detection. Import from ChatGPT, Claude, Gemini, Copilot, Perplexity.
https://memory.studiomeyer.io/mcp
53 tools · LongMemEval 90% · Free tier · OAuth 2.1 + Magic Link
📇 StudioMeyer CRM — Headless AI CRM
33 MCP tools. Companies, contacts, deals, pipeline, leads, follow-ups, health scores, Stripe sync, CSV import/export. No dashboard needed.
https://crm.studiomeyer.io/mcp
33 tools · 3-phase search · Free tier · Zero-Knowledge Credentials
🔍 StudioMeyer GEO — AI Visibility Monitoring
24 MCP tools. Check how 8 LLM platforms (ChatGPT, Gemini, Perplexity, Claude, Grok, DeepSeek, Meta AI, Copilot) see your brand. 20 tools work without API keys.
https://geo.studiomeyer.io/mcp
24 tools · 8 LLM platforms · Free tier · KDD 2024 paper-based
👥 MCP Crew — Agent Personas
10 MCP tools. 8 expert personas (CEO, CFO, CMO, CTO, PM, Analyst, Support, Creative Director) with domain frameworks, decision models, and memory integration. Zero extra API cost.
https://crew.studiomeyer.io/mcp
10 tools · 8 personas · 3 workflows · Free
🏪 StudioMeyer Marketplace — Claude Code Plugin Suite
All 4 MCP products as Claude Code plugins. One command, 119 tools, slash commands, skills, subagents.
/plugin marketplace add studiomeyer-io/studiomeyer-marketplace🛡️ AI Shield — LLM Security Middleware
Prompt injection detection, PII masking, cost tracking, and tool policies. Zero dependencies. Works with OpenAI, Anthropic, Gemini.
npm install ai-shield-core325 tests · 5 packages · <25ms scans · zero dependencies
🧬 Darwin Agents — Self-Evolving AI Prompts
AI agents that improve themselves through automated A/B testing with safety gates. Multi-model critics, micro-mutations, failure rollback.
npm install darwin-agents130 tests · 4 providers · 7 critic sets · built-in A/B testing
🤖 Agent Fleet — Multi-Agent Orchestration
Run specialized AI agents in parallel — research, critique, analyze, fix, and discuss. Built on Claude Code CLI with MCP tool access.
npx tsx agents/research-agent.ts "your topic"158 tests · 7 agents · conductor orchestration · MCP native
🎬 MCP Video — Video Production via MCP
Cinema-grade video production from any AI assistant. Recording, editing, effects, captions, TTS, and smart screenshots. Built on FFmpeg + Playwright.
8 tools · 60fps recording · 22 LUT presets · social format export
All projects are MIT licensed.
Built by Matthias Meyer in Mallorca, Spain.
Running an AI agency with 35+ agents, 60 MCP servers, and 700+ tools.