MCP servers that pass in Claude Code
52 of the 65 mcp servers we ran in Claude Code passed: installed, connected, tools listed and a real agent task done. Newest pass first; each line shows the date and the Claude Code version we ran.
- Firefox DevTools MCP passed 2026-10-23 · 2.1.296 (Claude Code)
- ClickHouse MCP passed 2026-10-23 · 2.1.296 (Claude Code)
- MDN MCP (experimental) passed 2026-10-23 · 2.1.296 (Claude Code)
- Svelte MCP passed 2026-10-23 · 2.1.296 (Claude Code)
- Hugging Face MCP Server passed 2026-10-22 · 2.1.296 (Claude Code)
- MCP Toolbox for Databases (Google) passed 2026-10-22 · 2.1.296 (Claude Code)
- Microsoft Learn MCP passed 2026-10-22 · 2.1.296 (Claude Code)
- SEAL (sealnet-mcp) passed 2026-10-22 · 2.1.296 (Claude Code)
- MemPalace passed 2026-10-22 · 2.1.296 (Claude Code)
- Semble passed 2026-10-22 · 2.1.296 (Claude Code)
- jCodeMunch MCP passed 2026-10-22 · 2.1.296 (Claude Code)
- DeepWiki MCP passed 2026-10-22 · 2.1.296 (Claude Code)
- DBHub passed 2026-10-21 · 2.1.296 (Claude Code)
- Basic Memory passed 2026-10-21 · 2.1.296 (Claude Code)
- GitHub Repo MCP passed 2026-10-21 · 2.1.296 (Claude Code)
- Excel MCP passed 2026-10-21 · 2.1.296 (Claude Code)
- n8n-mcp passed 2026-10-21 · 2.1.296 (Claude Code)
- Time (reference) passed 2026-10-21 · 2.1.296 (Claude Code)
- Jupyter MCP passed 2026-10-21 · 2.1.296 (Claude Code)
- Code Index MCP passed 2026-10-21 · 2.1.296 (Claude Code)
- Open-WebSearch passed 2026-10-21 · 2.1.296 (Claude Code)
- Playwright MCP passed 2026-10-21 · 2.1.296 (Claude Code)
- Serena passed 2026-10-21 · 2.1.296 (Claude Code)
- codebase-memory-mcp passed 2026-10-20 · 2.1.296 (Claude Code)
- Sequentialthinking (reference) passed 2026-10-20 · 2.1.296 (Claude Code)
- Git (reference) passed 2026-10-20 · 2.1.296 (Claude Code)
- Qdrant MCP passed 2026-10-20 · 2.1.296 (Claude Code)
- MCPVault passed 2026-10-20 · 2.1.296 (Claude Code)
- OpenTofu MCP passed 2026-10-20 · 2.1.296 (Claude Code)
- arXiv MCP passed 2026-10-20 · 2.1.296 (Claude Code)
- Context7 passed 2026-10-20 · 2.1.296 (Claude Code)
- Chrome DevTools MCP passed 2026-10-20 · 2.1.296 (Claude Code)
- Fetch (reference) passed 2026-10-19 · 2.1.296 (Claude Code)
- Filesystem (reference) passed 2026-10-19 · 2.1.296 (Claude Code)
- Memory (reference) passed 2026-10-19 · 2.1.296 (Claude Code)
- Langflow MCP server passed 2026-10-16 · 2.1.296 (Claude Code)
- n8n instance-level MCP passed 2026-10-16 · 2.1.296 (Claude Code)
- MCP SQLite (jparkerweb) passed 2026-10-15 · 2.1.296 (Claude Code)
- Viajante passed 2026-10-15 · 2.1.296 (Claude Code)
- TurboVault passed 2026-10-15 · 2.1.296 (Claude Code)
- MCP Time (TheoBrigitte) passed 2026-10-15 · 2.1.296 (Claude Code)
- Terraform Registry MCP (thrashr888) passed 2026-10-15 · 2.1.296 (Claude Code)
- Obsidian MCP (StevenStavrakis) passed 2026-10-15 · 2.1.296 (Claude Code)
- Simple arXiv MCP passed 2026-10-15 · 2.1.296 (Claude Code)
- MCP Run Python (Pydantic) passed 2026-10-15 · 2.1.296 (Claude Code)
- GitMCP passed 2026-10-15 · 2.1.296 (Claude Code)
- Time MCP (yokingma) passed 2026-10-15 · 2.1.296 (Claude Code)
- Draw.io MCP passed 2026-10-13 · 2.1.296 (Claude Code)
- Terraform MCP passed 2026-10-13 · 2.1.296 (Claude Code)
- context-mode passed 2026-10-13 · 2.1.296 (Claude Code)
- Agent Infra Browser (ByteDance) passed 2026-10-13 · 2.1.296 (Claude Code)
- Everything (reference) passed 2026-10-13 · 2.1.296 (Claude Code)
Also: Cursor · Claude Desktop · ChatGPT (Codex) · Best MCP servers for Claude Code · All results as JSON
