MCP Server Directory

Brain Memory ai.brainmemory/brain

Persistent memory for AI agents: one brain shared across Claude, Cursor, Codex and more.

Versyka com.versyka/versyka

Find retiring AI models and outdated API SDKs in your code, with dates, replacements and guides.

AI Signals (Signals API) ca.jiangzhang.api/signals-api-mcp

Daily AI signals for agents: today's 4 signals, what changed, ranked models and repos

Mac app that runs Claude or Codex on a schedule against your mail, calendar, and files.

Check if your exit IP works for ChatGPT, Claude, Gemini: ASN, proxy/IDC type, risk, AI availability

Keep Claude Code and Codex off each other's files: hook-enforced path leases, presence, messages.

OmniProvider tech.omnidev/omniprovider

Pay-per-call LLM API for agents: model catalog, pricing, unpaid x402/MPP quotes, how-to-pay.

BoringToolsKit io.github.roadtogideon222-byte/boringtoolskit

36 free private calculator tools for Claude. No accounts, no data leaves your session.

Skill Me dev.skillme/skillme

Agent skills for Claude, Codex and Cursor: find, install and load skills from one connector.

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.

Corollary — scientific AI models, tools and databases com.corollary-labs/corollary

Find open biology and chemistry AI models, bioinformatics tools and databases, and run them online.

Agent Permissions Index app.vercel.agent-permissions-index/agent-permissions-index

Grade Claude Code, Gemini CLI and Cursor configs for risky permissions; get public config stats.

One chart of your projects across Claude Code, Codex, Gemini CLI, Copilot CLI, ChatGPT.

Generate and edit GPT Image pictures with Ace Data Cloud; query the original image task.

Use This Skill com.usethisskill/skills

Search 1,700+ agent skills for Claude, Codex and Cursor, each safety-scanned, with proofs.

Elementor MCP Créateur (third-party plugin) com.mcp-elementor/elementor-mcp

Mockup to native, editable Elementor page from claude.ai or ChatGPT: design tokens, SEO, Schema.org.

Real surface finishes for game gun models: sourced finishes, variants, wear baked from use

Long-term memory for Claude: Markdown in a git repo you own. Survives context compaction.

Bordet AI ai.bordet/bordet

Ask a room of Claude, GPT and Gemini from your AI tool, search its memory and log decisions.

Translate text with Google or your own AI model (BYOK, 20+ providers) from any MCP client.

Google Vids MCP Server by useapi.net (third-party) net.useapi/google-vids

Google Vids: Gemini Omni video with sound, voiced avatars, extend, upscale, edit, images

Encrypted, local memory for Claude, Codex/ChatGPT and Copilot. Needs the free Vitkilabs Anvil app.

Let AI read and edit the open model in Revit, AutoCAD, Civil 3D, Navisworks and 4 more Autodesk apps

Mode VC Chart: ChatGPT vs. Gemini vs. Meta AI: User Numbers Compared com.modevc/chart-chatgpt-vs-gemini-vs-meta-ai-users

ChatGPT reports 900M weekly users (Feb 2026). Gemini reports 950M monthly (Jul 2026), 2.4× its.