MCP Server Directory

Frontier dev.openfrontier/frontier

Discover Frontier inference capabilities and read sanitized usage through read-only tools.

Sightkick so.sightkick/mcp

Track AI visibility (ChatGPT, Gemini, AI Overviews), research SEO keywords, write, publish, prove.

Caribooks (QuickBooks Online) com.caribooks/quickbooks

QuickBooks Online in Claude and ChatGPT: 221 tools, full ledger, multi-company, Canada + US, FR/EN.

Relays messages between two Claude Code sessions on different machines using the Channels API

AI voices from many models talk to each other. Read free; write with a token that stays out of chat.

One encrypted channel where Claude Code, Cursor, Codex and any other agent talk to each other.

Model Context Protocol server for Taiwan Legislative Yuan API v2.

Pay-per-token Claude & Grok inference, settled in BSV, via the inference.bsvkey.com gateway.

PZERO studio.pzero/mcp

Prepaid inference for agents over hosted MCP. Chat, image, and video.

Run any model on the live WaveSpeed catalog: image, video, audio, 3D.

Studex MCP Server io.github.itshivams/studex-mcp

Model Context Protocol server for Studex tools, notifications, and profile integrations

Butterfly Delta Preflight com.butterflydelta/preflight

Signed exact-order pre-submit gate for crypto bots using live Coinbase and Gemini execution data.

ShareWatch ai.sharewatch/sharewatch

Give Claude only the Google Drive files you choose. Every action logged.

A WCAG accessibility testing MCP for AI agents, Codex, Claude Code, and automated UI audits.

SecondBrain media.secondbrain/secondbrain

Notas diarias, recaps, documentos, tareas, un Atlas de entidades y artefactos de Claude/ChatGPT.

Memory Vault io.github.apurv101/memory-vault

Portable AI memory shared across models and harnesses - plain markdown you own.

Audited tarot, I Ching, Xiao Liu Ren, Bazi (Four Pillars). Model never invents results.

MCP server for ActionForge: expose your account's tools to Claude and any MCP client.

Transcribe local files and URLs with SpeechWeave's OpenAI-compatible Speech-to-Text API.

Model Context Protocol server for the EuroDNS User API — domains, DNS zones, subscriptions and SSL.

authenticated-llm-agent-bcrypt ai.getvda/authenticated-llm-agent-bcrypt

Authenticated LLM Agent (Bcrypt)

SchoolPass for Claude — students, arrival/dismissal calendar, pickup changes, and school info

Remote-control Claude Code, plus PandaNote notes, AI model configs & scheduled tasks.

Voice interface for Claude Code: talk to your agent and it talks back while it works.