MCP Server Directory

Frontier dev.openfrontier/frontier

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

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

GLM 5.3 Inference (x402 paid) net.ts.tail45da3a.cursor/qwen-mcp

Pay-per-call GLM 5.3 MCP tool via x402 on Base. Reasoning, tool-calls, OpenAI-compatible.

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

Caribooks (QuickBooks Online) com.caribooks/quickbooks

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

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

Butterfly Delta Preflight com.butterflydelta/preflight

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

3DLogo.io io.github.cottom/3dlogo

3DLogo.io, a browser 3D logo maker: 3D logos, 3D coins, 3D models from photos or prompts, embeds.

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

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

openai-sora com.jojapi/openai-sora

OpenAI Sora: Sora & Sora 2 (new social media like TikTok) API by ChatGPT creator OpenAI. Access.

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

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

Gessa: game asset generation for AI agents ai.gessa/mcp-server

Generate game-ready 3D models, textures, and audio from natural language, over MCP.

Unpaged io.unpaged/mcp

Whiteboard where any shape opens into another canvas. Claude Code plugin renders plans on it.

llm-orchestration-traced-agent ai.getvda/llm-orchestration-traced-agent

LLM Orchestration Traced Agent

llm-orchestration-agent-langchain-openai ai.getvda/llm-orchestration-agent-langchain-openai

LLM Orchestration Agent (Langchain Openai)

llm-orchestration-agent-d2feb0 ai.getvda/llm-orchestration-agent-d2feb0

LangSmith-Traced LLM Orchestration Agent

Inspect local GGUF/safetensors models: quantization, params, VRAM fit — headers only.

Local-first audio analysis: BPM, musical key, production profile, and CLAP vibe embeddings.

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

Memory Vault io.github.apurv101/memory-vault

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

macadress io.github.samymassoud/macadress

MAC address and OUI vendor lookup over Model Context Protocol.

SecondBrain media.secondbrain/secondbrain

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