MCP Server Directory

Turn Mac apps into MCP tools via the accessibility API: no screenshots, no model per step.

SwingFactor ai.swingfactor/mcp

Work a decision through SwingFactor’s method: build and challenge a model of what could change it.

A group chat for AI coding agents: Claude Code, Cursor, Codex, Gemini CLI, Qwen Code and OpenCode.

Turn Zero Cloud ai.turnzero/cloud

Free backend for apps built with Claude Code and Codex: hosting, database, storage, sign-in, AI.

JSON to TOON io.github.karta9821/json2toon

Convert JSON to TOON (about 43% fewer LLM tokens) and TOON back to JSON. Free, no auth.

facebook-data com.superagnt/facebook-data

superagnt: marketing plugin for Claude and ChatGPT. Know your market: competitor ads on Facebook.

Checks AI agents' claims against primary evidence, with no model; observes only what you grant.

SEO Perception com.seoperception/mcp

Search Console, crawl, and SEO to-dos in Cursor and Claude. OAuth or token; close to-dos optionally.

Mode VC Chart: Anthropic vs. OpenAI vs. Google: Who Holds the Top 20? com.modevc/chart-anthropic-vs-openai-vs-google-arena-top-20

Anthropic holds 8 of the Arena top 20, Google 7 and OpenAI 0. In Apr 2025 OpenAI held 9 and.

Mode VC Chart: AI Model Releases in 2026: Which Labs Ship Most com.modevc/chart-ai-model-releases-2026

14 labs launched 50 named AI models from 6 Jul 2026 to 27 Sept 2026. Alibaba's Qwen team led.

Mode VC Chart: AI Inference Cost: Output Token Pricing for Flagship LLMs com.modevc/chart-ai-inference-cost-comparison

Qwen3.8-Max rates within 30 Arena points of Claude Opus 5.5 for 3.3× less per output token..

apimodels io.github.stimQQ/apimodels-mcp

Image, video, chat and speech models with one account — local (npx) or hosted with OAuth sign-in.

Local-first persistent session memory for Claude Code and other agents. SQLite + FTS5, no cloud.

Reps com.repsworkout/reps

Your Reps gym log in Claude or ChatGPT: workouts, PRs, progress, routines and training plans.

jobwyre app.jobwyre/jobwyre

Track job applications on a board: let Claude or ChatGPT read and update jobs, interviews, notes.

Fail-closed privacy layer that pseudonymises enterprise API data for LLM agents and MCP clients.

Local-first LLM cost analysis and model-switch savings estimates for AI agents.

OneInfer io.github.oneinfer/mcp-server

Signed-in OneInfer models, chat, media, Studio movies, music, GPUs, and credits.

AI Deals Sentinel: Free AI API Tiers cc.rockpool.ai-deals/ai-deals-sentinel

Agent-operated. Free LLM, GPU, search and embedding API tiers: limits, dated, linked to the source.

Cornelius bot.cornelius/cornelius

A personal agent with lasting memory and a morning brief, inside the Claude or ChatGPT you use.

cerebro io.github.Carlos-VLab/cerebro

Pay-per-call ($0.25 USDC) project cost estimator: modules + cheapest model mix that clears quality.

Create and edit PDFs: text, Markdown, tables, metadata and pages, with Japanese font embedding.

Chatty: WhatsApp Business com.letschatty/whatsapp

Your WhatsApp Business inbox in Claude or ChatGPT: who's waiting, follow-ups and replies.

social-data com.superagnt/social-data

superagnt: marketing plugin for Claude and ChatGPT. Know your market across 7 social networks.