MCP Server Directory

Contexter io.github.maaakso/contexter

Share one project context across ChatGPT, Claude, Telegram and any MCP client.

Keyword metrics and modeled AI search demand as JSON. Approved x402 calls in USDC on Base.

Yappy documentation biz.yappy/yappy-docs

Yappy macOS docs (yappy.biz): setup, permissions, LLM backends, troubleshooting.

agentweb com.brelsfordsoftware.agentweb/insurance-ai-regulation

NAIC AI model bulletin adoption by state, with citations. Insurance AI compliance data.

Useful Utilities io.github.aksp200/useful-utilities

63 tools an LLM can't do alone, in focused subsets: file edits, live data, real checksums.

Autonomous Agents Network (AANet) space.aanet/aanet-mcp

Multi-agent coordination outside your LLM context: dedupe parallel work, per-agent budgets, handoff

DataSinking io.github.heubme2020/datasinking

Full-text financial reports (US, China, Japan, Korea, Taiwan, UK) as clean Markdown for RAG agents.

ARADIA | sovereign & private agentic systems com.aradia/sovereign-hardware

On-prem Agentic AI on NVIDIA DGX. Query specs, model CapEx ROI, Purchase & join Partner Program.

Clairwave io.github.clairwave/clairwave

Ocean acoustics: propagation models, bathymetry, sound speed, vessel noise, live AIS. Open.

SingleFax com.singlefax/mcp

Send a fax from Claude, ChatGPT, or Cursor. Upload a PDF, pay, get delivery status.

Structura tools.structura/structura

Design domain models and generate deterministic multi-stack code, driven by your coding agent.

AISchemaGate validates and repairs structured LLM output against a contract, plus DataContractGate.

Generate images, video, music, speech and text with 60+ models through your MostAI account.

Automatic project memory for Claude Code and Cursor; Codex and Claude Desktop over MCP.

Solo journaling RPG — Claude runs The Fortuneteller's Hand, reading cards and casting Omens.

mailmcp ai.mailmcp/mailmcp

Your mailboxes in ChatGPT and Claude: Gmail, iCloud, Fastmail, any IMAP. Passwords stay yours.

Build an agent tool once; ship it as Agent Skills, MCP servers, Agent Plugins / Claude / Codex

Schedule webhook calls, pay per run in USDC on Base via x402. Ten tools, built for small models.

stytrix-mcp com.stytrix/stytrix-mcp

AI fashion design MCP: generate concepts, models, fabrics & looks live on your StyTrix canvas.

Memoize — persistent agent memory io.github.harrisonford/memoize

Persistent cross-session memory shared by Codex, Claude Code, ChatGPT, and other AI agents.

Apricot tools.apricot/apricot

Manage SysML2 projects; check, evaluate, verify, query, document and diagram models.

MCP OAuth Connect com.gfbytes/mcp-oauth-connect

Ping-only MCP origin for claude.ai, Desktop, Cursor, and Grok Connectors.

Callboard fm.callboard/connector

Concert booking intelligence: run and read Promoter Briefs from Claude or ChatGPT.

NOAA CO-OPS tides, water levels, currents, and meteorological data