MCP Server Directory

Grandranker Free AI SEO Tools com.grandranker/free-tools

Free, no signup: AI crawler check, llms.txt validator, ChatGPT/Perplexity/Gemini citation check.

Veqen Pricing: AI model costs io.github.Keyveve/veqen-pricing

Compare AI model prices and estimate workload costs with four read-only tools. No account needed.

Cerebras MCP by usefulapi io.usefulapi/cerebras

List models, read model details and send chat messages in Cerebras.

Qulture Studio io.qulture/studio

Make AI videos and images in Qulture Studio from ChatGPT, Claude, Cursor or any MCP client.

Autopo io.github.Autopoiesis-ai/mcp

Run your AI-run company from Claude Code, Codex, Cursor or ChatGPT: inbox, tasks, team, Studio.

Nyria io.github.Nyria-LLC/nyria

Send trade alerts from Claude, Cursor or any MCP client to Nyria Paper or your broker.

Car Image API dev.carimage/car-image

Studio-quality images and 3D models of any real car, 1990-2027, by make, model, year or VIN.

Ears: Audio & Video Transcription com.useears/ears

Transcribe audio and video from a link or local file into text and SRT subtitles. Pay-as-you-go.

Forecast Accuracy & Track Record MCP io.github.GeminiGeorge22/forecast-accuracy-mcp

Forecast track records: forecasts vs actuals, earnings beats, prediction markets, archived news.

VocaLingo io.github.umakhanpro/vocalingo

Video summaries, voice message transcription and translation in the same voice, your own voice TTS

NEUM trade.neum/neum

Ask your AI about US stock price levels, level crossings, model events and earnings. Educational.

Start, stop and read logs of your local dev servers from Claude Code, Cursor and Codex.

Prompt Injection Detector dev.workers.manhliemcn4euwlu.llmrt-companion/mcp-prompt-injection

Prompt injection and system-prompt extraction testing for LLM agents. Free 8-probe sample.

Jailbreak Resistance Tester dev.workers.manhliemcn4euwlu.llmrt-companion/mcp-jailbreak

Jailbreak resistance tester for LLM agents: DAN, role-play, encoding bypass probes.

Desktop Steward com.desktopsteward/desktop-steward

Your own computer's files from ChatGPT or Claude: folder rules, confirmations and undo.

AI Inbx Inbox com.aiinbx/inbox

Give Claude, Cursor or any agent its own email address: send, read and reply in threads.

GPU energy per million output tokens by model and GPU, with grid carbon intensity.

Hands reading, drafting and checks to cheaper models you pick, and shows what it saved.

ASL AI Hub com.autosecurelogin/ai-hub

Tenant-separated encrypted context and model routing for your AI work; OAuth 2.1 sign-in.

Block Scholes com.blockscholes/mcp-server

Derived & aggregated data: vol surfaces, model-implied prices, forward curves. Index from 2020.

A pixel canvas you share with the model: watch it draw live, pause, edit, and hand the brush back.

Ovimore com.ovimore/ovimore

Your hotel's numbers in Claude: occupancy, pace, pickup, mix, rates and reviews. Read-only.

Relay io.github.gudsol/relay-mcp

Shared, private memory for ChatGPT, Claude, Cursor and 20+ AI tools. Plan in one, build in another.

PaidHelm for Google Ads com.paidhelm/google-ads

Google Ads reports, audits, negatives, bidding and campaign builds from Claude, ChatGPT or Cursor.