MCP Server Directory

SCRIPTMASTERLABS — Calibration Court com.scriptmasterlabs/calibration-court

Calibration Court MCP: model calibration leaderboard, ledger verify, paid recalibration via x402.

GSC Magic com.gscmagic/gsc-magic

Google Search Console, Bing, GA4 and SEO reports for Claude, ChatGPT and any MCP client

Agent Prompts A to Z com.agentpromptsatoz/packs

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

Sunset convoy: fleet model-deprecation migration com.textforagents/sunset-convoy-model-deprecation-migration

Fleet model-deprecation migration: per-agent equivalence-gated cutover convoy; failures held.

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

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

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

Solotet com.solotet/board

A shared board your Claude projects read and write: handoffs, @mentions, pinned notes.

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

Clevera ai.clevera/mcp

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

Start Claude Code and Codex agents the person can watch, wait for them and read their answers.

4words land.aletheia/4words

Ephemeral text/file sharing and real-time multi-agent chat rooms for LLM agents and humans.

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

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

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

Polyglot AI Board app.vercel.polyglot-ai-board/board

Read-only: which LLM is best in 7 languages (zh, ko, nb, de, nl, es, pt), from public benchmarks.

High-dimensional vector embedding semantic SimHash deduplication sentinel with LRU cache simulation

Grandet io.github.hanzohanzhe/grandet

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

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.

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.

Valta si.valta/valta

Notes and memory assistant: one Markdown vault that Claude, ChatGPT and any MCP client can share.

Buzzy App Builder buzz.buzzy/builder-mcp

Build and host custom business apps (CRMs, booking apps, portals) with Claude Code, Codex or Cursor.

Klaviyo MCP by InsightfulPipe com.insightfulpipe/klaviyo

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

DidYouSEO com.didyouseo/mcp

SEO audits, Search Console, GA4, keyword and backlink data for Claude, ChatGPT and Cursor.

Campfyrr io.github.sarkars/campfyrr

Campfyrr, shared team memory for Claude Code

OpenApps com.theopenapps/openapps

Rankings, launches and featuring across the ChatGPT, Claude, Cursor and Grok Bot app stores.