MCP Server Directory

Open Ephemeris com.openephemeris/open-ephemeris

Astrology app for ChatGPT and Claude: real charts from NASA JPL DE440, not AI guesses.

Booli.se real estate for Claude: search listings, sold prices, areas & market stats

Lets one coding agent talk to another: Claude Code, Codex or Grok

TravelOwl io.github.ameinnaqvi/travelowl-mcp

Plan and manage TravelOwl trips from ChatGPT, Claude and other MCP assistants.

Execute co2-inference-calculator-mcp io.github.Evozim/co2-inference-calculator-mcp

Premium agentic endpoint for co2-inference-calculator-mcp.

Local privacy-first tools: redact secrets, decode JWTs, compare LLM costs. No network calls.

Manage your local model machine over MCP: state, model pull/remove, service switch, LoRA training

Local, payload-free AI cost visibility for agents. Query spend by model, route, or tagged work.

SecondBrain media.secondbrain/secondbrain

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

gpt-4o-ksdwzw com.jojapi/gpt-4o-ksdwzw

GPT-4o: GPT-4o (“o” for “omni”) is our versatile, high-intelligence flagship model. It accepts both.

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

Learns your writing voice from your own prompt history, then makes the model write like that.

Plumbline — a trust layer for LLM answers com.lattice-sys.plumbline/mcp

Every figure re-checked against SQL-computed facts; unsupported questions refused with the reason.

Anthropic Billing io.github.mcp-dir/anthropic_billing-mcp

Anthropic organization usage and cost reporting through an admin API key connected by the user.

Execute cross-modal-embedding-aligner-mcp io.github.Evozim/cross-modal-embedding-aligner-mcp

Premium agentic endpoint for cross-modal-embedding-aligner-mcp.

MCP server that lets image-only models look at video: timecoded frames, measurable properties.

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

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

One memory for Claude Code, Cursor and Codex on every machine, versioned with diff and rollback

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

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

No-key travel MCP for Claude Desktop, Codex-style agents, Hermes, and other clients.

ShareWatch ai.sharewatch/sharewatch

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

BCD — Bridge Control Delegate com.snack-wrap.bcd/bcd

Use your Mac, Windows or Linux computer from ChatGPT, Claude or Codex: files, commands, documents.

Roomtone io.roomtone/roomtone

Ask Claude about your meetings: summaries, action items and transcripts from Roomtone

outfit-assistant ai.outfitmaker/outfit-assistant

Your own closet in your AI: outfits from clothes you own, rendered on a model inline.