MCP Server Directory

Reading order for big pull requests: what to read first, what can wait. Offline, no model.

LLM API Pricing and Automation Tools by shurco.ai ai.shurco/llm-pricing

Daily LLM API prices, cost estimates and automation ROI tools from shurco.ai

Image generation with Google Gemini 3.1 Flash: 512px-4K, reference images, search grounding

UI design MCP: design references, intent routing, anti-slop static detector and gate. No API key.

Run commands with API keys injected per call — values never enter model context.

Checks a remote MCP server against the Claude directory rules and guides its publication.

ctxstore — memory that follows you across models ai.ctxstore/ctxstore-mcp

Persistent memory for AI agents: keyed facts, a wake bundle each session, one memory in every model.

Seneca Research Platform com.professionalaiagents/seneca

One prompt. ~100 independent AI models. One report: consensus, disagreements, and minority insights.

Ask free LLMs (DeepSeek, GLM, Gemini, Mistral) for a second opinion from any MCP client.

stdio bridge for the SPOC MCP server — for Claude Desktop, Cursor, Zed

Persistent memory layer for AI coding agents: save, recall, update via Gemini plus LanceDB

X/Twitter read API for agents: search, timelines, Smart Money. Claude/Cursor MCP. Not for posting.

Cobrain space.cobrain/cobrain

Shared Markdown memory for Claude, ChatGPT, Claude Code and Codex. OAuth, no API keys.

AITOPIA ai.aitopia/aitopia

Generate and edit images, video and audio: 300+ AI models, video tools, voice cloning, transcripts.

Factline Vehicles io.github.snefhew/factline-vehicles

Dutch licence plates: APK, recalls, odometer, history, model reliability. 5 checks a day free.

Hugging Face models and datasets. No key required for public data.

Your recorded Mac meetings in Claude: search, promises with owners, follow-ups. Local, read-only.

AI image generation and editing with Google Gemini: Nano Banana 2.1, Pro and Lite models

ModelCostComparison io.github.Lazige/modelcostcomparison

Find AI model pricing, estimate token costs and compare offers. No API key required.

AEO/GEO by VibeSEO dev.vibeseo/geo

Track brand visibility in ChatGPT, Gemini and Google AI answers: competitors, cited sources, checks.

Robots.txt & AI Crawler Checker dev.workers.quietworklabs.robots-check/robots-check

robots.txt tester (RFC 9309), AI crawler access (GPTBot, ClaudeBot...) and sitemap check.

MCP server for Financial Modeling Prep: quotes, profiles, financials. Free key.

Prices, context windows, lifecycle and deprecation dates for 270+ AI/LLM models. Daily, no key.

Crypto prices from Gemini. No key required.