MCP Servers 3,646

Build and publish Overskill apps from Cursor, Claude, ChatGPT, or any MCP client.

Agent Services

io.github.Gareth1953/agent-services-mcp

B✓Verified

MCP server: x402-paid & free tools for AI agents — provenance, quality scoring, action audit.

Agent Safe

io.github.wowcool/agentsafe

D✓Verified

Email safety MCP server.

Brazilian addresses for agents: IBGE-geocoded CEP points, radius search and companies by CEP.

Company brain for AI agents — temporal knowledge graph search, exploration, and durable memory.

Cross-vendor B2B catalog for AI agents: search, compare, find equivalents, request a quote.

An effect gate for AI agents: at-most-once side effects, spend limits, and signed receipts.

RixFreight logistics quotes and route info via AI agents

I Ching hexagram casts, 64 hexagram meanings and changing lines for AI agents.

Ayurvedic constitution from a birth chart, dinacharya, ritucharya and dosha catalogues for agents.

Gematria with typed transliteration, the 72 names, Tree of Life and Hebrew birthday for AI agents.

Maya Tzolkin, Haab, Long Count and Aztec tonalpohualli day signs and readings for AI agents.

Measure what ChatGPT, Claude, Gemini and 4 more AI engines say about any business.

Free YouTube transcript fetcher: clean text, timestamped, SRT, VTT, Markdown, or JSON.

Verify a source or provider before an AI agent trusts it.

Free CC0 sound effects for agents: ask by role (button-click, coin), sets, or search 4,600+.

Send a fax from Claude, ChatGPT, or Cursor.

Hand a released SkeletIQ architecture to a coding agent: brief, build order, drift check.

Commission a multi-model AI spec committee from your agent; get rubric-scored, build-ready specs.

{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"whoami","arguments":{}}} free no key

Search and edit Talkenda meeting transcripts, notes, decisions and action items through OAuth.

Free tarot for Claude & your AI — many decks, real card art, a true shuffle, drawn & discussed.

AgentPhone-Apex

io.github.Evozim/agent-phone

C✓Verified

Multi-channel voice and SMS gateway interface for AI communication.

Find high-intent Reddit conversations and manage lead workflows from MCP-compatible AI agents.