MCP Server Directory

French family benefits (CNAF corpus) io.arxo/cnaf

French family-benefit models (CNAF corpus) as executable rules with sources; independent demo

Semantic Geometry io.github.marcoret74/semantic-geometry

Deterministic verifier: LLM proposes, graph verifies. Sub-ms, offline, 0 tokens.

Agent Prompts A to Z com.agentpromptsatoz/packs

Read-only catalog of prompt packs and rule files: Cursor, CLAUDE.md, AGENTS.md, SKILL.md.

Gives Claude ears: local pitch, pronunciation and public-speaking analysis for voice coaching.

Geoa — Get found in ChatGPT app.geoa/geoa

Check whether ChatGPT, Gemini and Perplexity recommend a business, and get fixes for its website.

Google Ads MCP by InsightfulPipe com.insightfulpipe/google-ads

Hosted Google Ads MCP server for Claude, ChatGPT and Cursor, with each action switched per account.

Smart Calendars AI ai.smartcalendars/smart-calendars-ai

Create and update subscription calendars from ChatGPT, Claude, or Codex.

async/await for LLM agents: spawn and await sub-agents scheduled on your own GPUs

Toolbox com.allthepossibles/toolbox

Small tools for agent builders: AI-writing tells, tools/list token cost, CLAUDE.md lint, and more.

面向企业交付的飞书多维表格 MCP Server —— 让 Claude Code / Cursor 安全读写业务台账

Local speaker-attributed transcription and meeting search for Apple Silicon. Audio stays on the Mac.

Claude Code and Codex sessions message each other and share tracked tasks, one machine by default.

AI Down: live AI service status dev.aidown/status

Is Claude, ChatGPT, Gemini, Cursor or Copilot down? Live status from API probes and user reports.

SpareHive GPU Advisor io.github.RichardXu001/sparehive-advisor

Read-only GPU advisor: model VRAM needs, fit checks and rental prices, with evidence grades.

DataForSEO MCP by InsightfulPipe com.insightfulpipe/dataforseo

Hosted DataForSEO MCP server for Claude, ChatGPT and Cursor, with each action switched per account.

CreceRank com.crecerank/crecerank

Brand visibility in ChatGPT, Gemini, Perplexity and AI Overviews: mentions, sources, GEO tips.

Clevera ai.clevera/mcp

Make how-to videos, social clips and help articles from Claude or ChatGPT, and run your help center.

Swolvy com.swolvy/mcp

Publish HTML from Claude, ChatGPT, Gemini or any MCP client and get a shareable link. No account.

Local, private long-term memory for AI: verbatim, searchable, correctable. No LLM or API key.

Hashgrid DNA ai.hashgrid/dna

A search engine that learns from feedback, over embeddings: one tool per API route.

AgentCompute English Transcription site.chatgpt.beigemelon258.agentcompute-pilot-portal/english-transcription

English WAV transcription on a GPU. No login: agents obtain temporary trial access automatically.

Adaptive multi-tier TPM/RPM rate limiter with smooth leaky bucket queuing and burst wait estimation

DealSharp ai.dealsharp/dealsharp

Work with your DealSharp negotiation projects, documents and tools from Claude.

Grandet io.github.hanzohanzhe/grandet

Cheapest API for any model across official, inference and relay providers; find free credits