Model Context Protocol servers. The cost that matters is the tool schemas they put in context, not the size of the config file.
MCP server Claude CodeCodexCursor +2
A local intelligence layer for AI coding agents. Maps your repos, matches the open-source frontier. Runs locally from the @replen/mcp npm package. Needs 2 environment variables to run.
MCP server Claude CodeCodexCursor +2
MCP server "zotero" as configured in piiinpiiins/Zotero-MCP-lite. Launched with uv --directory /PATH/TO/Zotero-MCP-lite run python -m src.zotero_mcp.server.
MCP server Claude CodeCodexCursor +2
Keep patient identifiers out of AI agent context — a local privacy boundary for healthcare agents. Runs locally from the redacta-mcp npm package.
MCP server Claude CodeCodexCursor +2
Exam-scored knowledge brains your agent searches over MCP, plus a public list of their gaps. Remote server at mozg.sh.
MCP server Claude CodeCodexCursor +2
Free markdown sharing. Upload, get links, collaborate. No login needed. Runs locally from the mdshare-mcp npm package.
oculus-samples/Unreal-MetaXRAudioSDK
MCP server Claude CodeCodexCursor +2
Compatibility shim for @meta-quest/hzdb - now @meta-quest/metavr (Meta VR CLI). Installs and re-exports @meta-quest/metavr; install @meta-quest/metavr directly for the current name. Runs locally from the @meta-quest/hzdb npm package.
MCP server Claude CodeCodexCursor +2
Grade MCP servers A to F with the open behavioral litmus. npm: full toolset; hosted: lookups only. Runs locally from the @polygraphso/litmus npm package. Needs 2 environment variables to run.
MCP server Claude CodeCodexCursor +2
A Model Context Protocol (MCP) server that provides SignNow API integration capabilities. Runs locally from the signnow-mcp-server Python package.
MCP server Claude CodeCodexCursor +2
MCP server "cli" as configured in signadot/cli. Launched with https://github.com/signadot/cli/releases/download/v1.9.0/signadot-cli_mcp_linux_. Needs 1 environment variable to run.
MCP server Claude CodeCodexCursor +2
Stobo MCP server — retired (the Stobo SEO/AEO audit service was shut down in 2026). Runs locally from the stobo-mcp Python package. Needs 2 environment variables to run.
MCP server Claude CodeCodexCursor +2
World Bank Open Data MCP Server. Runs locally from the worldbank-mcp npm package. Needs 1 environment variable to run.
MCP server Claude CodeCodexCursor +2
Turn any Express or FastAPI app into an MCP server in 3 minutes. Reversible and secure. Runs locally from the sparda-mcp npm package. Needs 2 environment variables to run.
MCP server Claude CodeCodexCursor +2
MCP server "valet" as configured in ugudlado/shell. Runs /Users/spidey/code/valet/dist/server.js with node. Needs 1 environment variable to run.
oculus-samples/Unity-CompositorLayers
MCP server Claude CodeCodexCursor +2
Compatibility shim for @meta-quest/hzdb - now @meta-quest/metavr (Meta VR CLI). Installs and re-exports @meta-quest/metavr; install @meta-quest/metavr directly for the current name. Runs locally from the @meta-quest/hzdb npm package.
MCP server Claude CodeCodexCursor +2
MCP server "sqlitemcp" as configured in mekanixms/sqlite-mcp-server. Launched with C:\path\to\python.exe C:\path\to\sqlite-mcp-directory\server.py.
MCP server Claude CodeCodexCursor +2
MCP server "nvidia-isaac-mcp" as configured in nullbyte91/nvidia-isaac-mcp. Runs locally from the nvidia-isaac-mcp Python package.
MCP server Claude CodeCodexCursor +2
MCP server that delivers AI agent descriptions on demand. Runs locally from the pantheon-mcp npm package.
tomekkorbak/voice-status-report-mcp-server
MCP server Claude CodeCodexCursor +2
An MCP server providing voice status reports using OpenAI TTS (text-to-speech) API. Runs locally from the voice-status-report-mcp-server Python package.
EmptyRabbit/testcase-generator-mcp
MCP server Claude CodeCodexCursor +2
Testcase Generator MCP Server for generating and managing test cases. Runs locally from the testcase-generator-mcp Python package.
microcmsio/microcms-document-mcp-server
MCP server Claude CodeCodexCursor +2
An MCP server that provides access to microCMS documentation. microCMS is a headless content-management service, and MCP lets an agent use the server as a tool.
MCP server Claude CodeCodexCursor +2
Production-grade MCP server for Wind/Wall/Door multi-perspective debate orchestration. Runs locally from the debate-hall-mcp Python package.
MCP server Claude CodeCodexCursor +2
MCP server "claude-flow" as configured in elhamid/llm-council. Launched with /opt/homebrew/bin/claude-flow mcp start.
MCP server Claude CodeCodexCursor +2
MCP server "able-mcp" as configured in bassDaddyDevices/ABLE-MCP. Runs locally from the able-mcp Python package.
MCP server Claude CodeCodexCursor +2
MCP server "biomart-mcp" as configured in jzinno/biomart-mcp. Runs locally from the biomart-mcp Python package.