Model Context Protocol servers that extend AI capabilities
dsteel
Public MCP server for OTP (Organization Transport Protocol). Ask any AI assistant about cross-organizational best practices, network learnings, publishers, and patterns.
...moremukundakatta
MCP server exposing prompt-injection-shield: scan untrusted text for prompt-injection signals, score risk, strip dangerous lines. Built for Claude Desktop, Cursor, Cline, Windsurf, and Zed.
...moredongju101
MCP bridge and lead server package for XMux
leanlabsinnov
Live, queryable knowledge graph for your codebase. Indexes JS/TS into an embedded graph DB with embeddings and exposes an MCP server Claude Code and Cursor can call.
...moremukundakatta
MCP server: AWS Bedrock model capability lookup + feature pre-check + PII-safe response redaction. Wraps the Python bedrock-ops library.
...moreGitHub Actions
Time Estimation MCP Server — 24 tools for PERT, COCOMO II, Monte Carlo, sprint forecasting, token-to-time mapping, cost estimation, and schedule risk. Self-improving. MCP + CLI + REST.
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API-first MCP server for multi-model cross-review with unanimous convergence gates.
Embeds your codebase and makes it available for quick LLM lookups via MCP.
mattstvartak
Engram — memory MCP server for Claude Code, plus a library API for direct in-process use. LLM-powered extraction, hybrid ANN search, tier lifecycle, spreading activation, procedural rules, real-time ingest, Mem0, and session-state.
...moremukundakatta
MCP server: convert times between IANA timezones, list zones, get current offset.
northwoodssentinel
Drop-in WSL-safe wrapper for @playwright/mcp. Prevents GPU crashes on Windows Subsystem for Linux by disabling Chromium GPU acceleration through the dxg bridge.
...morerenfeng
MCP server providing Chrome DevTools Protocol (CDP) browser automation — connects to an already-running Chrome instance when Playwright MCP cannot launch
...moreacscpt
Pure-Python MCP server exposing the beebjit BBC Micro emulator to MCP-speaking clients over stdio JSON-RPC
Cernanto
Cernanto MCP server (early release; full server in active development)
osakasaul
n8n community node for MentionFox + FoxAPIs - subject vetting, mention scanning, lead enrichment, GEOFixer, pipeline watch, dossiers, and journalism discovery via the MentionFox MCP server.
...moreFree hosted MCP server for Christian encouragement and Bible lookup. Not an AI companion.
Graph-native persistent memory for AI agents — 33 MCP tools, zero-LLM writes.
Local code graph for AI coding agents. Indexes your repo into Kuzu + SQLite FTS, exposes 30+ MCP tools to Claude Code, Cursor, Codex, and Gemini. Federates across sibling repos.
...morePython MCP server for SonarQube — query projects, issues, quality gates, coverage, and hotspots
Botond Ormandi
MCP server for Archicad automation via the Tapir JSON API
MCP server for ROS 2 — exposes robot capabilities as AI-callable tools
GitHub Actions
Agent Kit MCP server for software development agent workflows
anyslate
AnySlate CLI — lifecycle hooks + checkpoint / upload-artifact for AI memory capture. All hook subcommands submit to the Activity feed via the activity_submit MCP tool (Phase 14).
...moredtornieri
MCP server para consulta ao CNES — Cadastro Nacional de Estabelecimentos de Saúde