Model Context Protocol servers that extend AI capabilities
osama_hassouna
Teaches AI to write HTML email that renders in Outlook, Gmail, and Apple Mail. 19 rules, 6 comps.
Michal Bürgermeister <[email protected]>
MCP server wrapping LINDAT NLP tools — production-grade anonymization, multilingual NER (33+ languages), UDPipe (961 models), Charles Translator (8 languages), PONK readability, Korektor spellcheck. Non-commercial use only.
...moreGitHub Actions
peek native messaging host + stdio MCP server. Owns ~/.peek/sessions.db (better-sqlite3) and bridges the browser extension, CLI, and AI tools to a single local source of truth (ADR-0007).
...moreGitHub Actions
Skylight Calendar for Claude — family events, chores, and rewards.
aarapov
Model Context Protocol server for Capsule CRM. Lets Claude (Desktop, Code, or web Projects via Custom Connector) read and write your CRM in plain English. Covers contacts, opportunities, projects, tasks, timeline activity, structured filters, saved filter
...moreantonbabenko
Second opinions in Claude Code and any MCP host from GPT, Gemini, Grok, and 400+ OpenRouter models.
masstensor
Multi-agent collaboration rooms with E2EE and server-enforced coordination primitives.
mizulba
PaPut MCP Server
jissocyu
Argosvix MCP server — AI agent から traces / cost / alert を直接 query するための Model Context Protocol server (stdio transport).
Sarg
Read-only Steam MCP server (bring-your-own-key) for friends, games, playtime, achievements, sales, reviews, and live player counts.
...moremambabuilt
All six Mamba Labs GTM signal tools in one MCP server: hiring, tech, ICP, and more. Clay-ready.
lightspeedplusone
AI-agent invoice generator: PDF, JSON & UBL in 11 languages via the Invovate API.
GitHub Actions
Search YouTube, get video metadata, and extract timestamped transcripts for AI workflows.
GitHub Actions
Local context runtime for agentic development — native binary distributed via npm
coremates.dev
GESF MCP Server - AI Compliance Assistant for GDPR, OWASP, NIST, CIS. Check compliance, generate policies, assess risks via MCP protocol.
...morejordanburke
MCP server to inspect and operate Microsoft Power Automate cloud flows (list, debug runs, enable/disable, owners) via the api.flow.microsoft.com management surface.
...moreandrewkimjoseph
Celina — MCP server for Celo mainnet. Balances, transfers, Self Agent ID, and chain reads for LLM agents.
mauro-moro
MCP server exposing NOSTR protocol primitives (sign, publish, query, NIP-19 encode/decode, NIP-05 lookup, encrypted DMs) to LLM agents. Defense-in-depth safety: kind allowlist, DM recipient allowlist, rate limits, audit log. Supports both nsec and NIP-46
...moremikkoparkkola
AI travel agent — 1 smart MCP tool plus 62 compatibility aliases for flights, hotels, ground transport, price alerts. No API keys required.
...moreGitHub Actions
MuseScore for Claude — search sheet music and read score metadata via your signed-in browser
smythmyke
Workflow tools for federal contractors: go/no-go scoring, incumbent intel, recompete, NECO.
GitHub Actions
The official MCP Server for the Finch API
sena-labs
Universal MCP server giving any MCP client (Claude Desktop, claude.ai, Cursor, Cline, custom apps) native access to Replicate's full catalog: image, video, audio, music, speech, LLM, vision, upscale, inpaint, segment, transcription, embeddings, voice clon
...moreIman Schrock <[email protected]>
Trust & human sign-off for AI agents: approval required before irreversible agent actions