Protocol
Model Context Protocol
MCP StableStewarded by Anthropic
01 / What it is
A JSON-RPC protocol between a model host and servers that expose tools, resources and prompts. A host connects to any number of servers over stdio or HTTP and lets the model call what they publish.
Tool-side: how an agent reaches capabilities. A2A is how agents reach each other.
02 / Adoption
Tools that speak MCP
100 graded B or better · 121 in the catalog
121 tools · showing 1–24
Coding MCP Toolbox for Databases
MCP server that connects AI agents and IDEs to databases, with prebuilt query tools and a framework for building custom ones
Deployment +2OpenMetadata
You can see which pipeline wrote a table. You cannot see which agent read it. OpenMetadata, the open-source data catalog
Connectors +1Csharp SDK
The official C# SDK for Model Context Protocol servers and clients.
Coding +2mcpContextForge
Registry and proxy that federates MCP, A2A, and REST/gRPC APIs behind one endpoint with governance, discovery, and observability
Coding Tabularis
Open-source desktop SQL workspace for PostgreSQL, MySQL/MariaDB, SQLite and 15+ more databases like DuckDB, ClickHouse, Redis and Firestore.
Connectors Activepieces
Open-source Zapier alternative with a TypeScript pieces framework whose integrations double as MCP servers for LLMs
Coding +1GitHub MCP Server
MCP server connecting AI tools to GitHub to read code and manage issues, pull requests, and workflows through natural language
Deployment +1Netdata
During an incident you can now point Claude or Cursor at your running infrastructure and ask what changed. Netdata ships
Coding +2InsForge
The all-in-one, open-source backend platform for agentic coding. InsForge gives your coding agent database, auth, storage, compute, hosting,
Deployment MongoDB MCP Server
MCP server letting agents query and manage MongoDB deployments.
Coding Serena
On a large codebase, a coding agent reads whole files and edits by text match
Security +1Ghidra MCP
Ghidra MCP Server — 200+ MCP tools for AI-powered reverse engineering. GUI plugin + headless server, lazy tool loading, convention enforceme
Coding +1Ruflo
Deploy intelligent multi-player swarms, coordinate autonomous workflows, and build conversational AI sys
Deployment +2ToolJet
ToolJet is the open-source foundation of ToolJet AI - the enterprise app generation platform for building internal tools, dashboard, business applications, workflows and AI agents
Coding Unity MCP
Bridges MCP clients with the Unity Editor so an assistant can manage assets, control scenes, edit C# scripts, run tests, and automate builds
Memory LEANN
Stop storing embeddings, and still keep your recall. LEANN is a low‑storage vector index that recomputes embeddings on t
Coding Ouroboros
Agent OS: the agent gets smarter on its own. We just hold the line: the grading command and expected result never make it into the success contract we hand it. Interview-gated, staged evaluation, budgeted evolution loop.
Monitoring +1Sentry MCP
MCP server giving coding agents access to Sentry issues and traces.
Coding +1Warp
Rust terminal turned agentic development environment: agent orchestration, code editing and shared runbooks.
Coding +1Engram
Cross-session memory store for AI coding agents, exposed over MCP with local SQLite full-text search
Coding FastMCP
Python framework for building MCP servers and clients, generating tool schemas and validation from function signatures
Memory +1GBrain
Local knowledge brain that indexes a vault into Postgres and exposes retrieval, synthesis, and a graph over MCP
Coding Gemini Notebook MCP CLI
Programmatic access to Gemini Notebook - via command-line interface (CLI), Model Context Protocol (MCP) server, and AI agent skills.
Interface MCP Python SDK
The official Python SDK for Model Context Protocol servers and clients
03 / Discussion CREDIBILITY-GATED
Discussion
Discussion lives on the MCP Python SDK thread board. Reading is open to everyone. Posting and voting need a verified identity or a GitHub grade of B or higher.
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