MCP Server Directory

Agent Arena Registry io.github.smukh/agent-arena

On-chain ERC-8004 agent registry. Search, register, and check reputation across 16 chains.

Search official documentation for well-known libraries.

Trade prediction markets with AI agents — skill discovery, autoresearch, and execution.

openaffiliate-mcp io.github.sonpiaz/openaffiliate-mcp

Search and discover affiliate programs with agent-ready data and commission details.

Sourcegraph MCP Server io.github.sourcegraph/mcp

Sourcegraph code search, semantic search, go-to-definition, find-references, and diff search.

ZKshare stdio MCP: store/prove/share, semantic search, sandbox proxy to HTTPS /api/v1/context.

IBKR Portfolio Builder io.github.adwiteeymauriya/ibkr-portfolio-builder-mcp

Top-down IBKR research: 468 typed screeners tagged by strategy intent, news, account access.

MCP server for integrating Omnisearch with LLMs

Composable Supertone TTS toolkit: synthesis, voice search/preview/clone, usage — 31 languages

Search the Agent Almanac catalog of 9,000+ MCP servers from inside any MCP-aware agent.

Local-first MCP code intelligence: 37 tools — hybrid search, blast-radius, diff review, memory.

Airweave Search io.github.airweave-ai/search

MCP server for searching Airweave collections with natural language queries.

Search 10,000+ AI agents, MCP servers, and CLI tools via A2ASearch from any MCP client.

MCP server for advanced web search using Tavily

fixatia-property-search io.github.tbrajkovic/fixatia-property-search

Search real estate auction properties across Europe with filtering by country, price, and ROI.

FundingLandscape io.github.tettertotter/fundinglandscape

Search 21,000+ open US grants, SAM.gov contracts, and foundations. Checked daily, free tier.

MCP server for Boxberry delivery API — city/point search, delivery calculation, tracking. 4 tools.

MCP server for DaData.ru — address validation, company lookup, geocoding. 31 tools.

xpay Content Research io.github.xpaysh/content-research

40+ content research tools. Perplexity, Tavily, Semantic Scholar, FLUX, Ideogram, Recraft.

Melo property MCP live.alpic.staging.property-search-mcp-ce598409/property-search-mcp

Work in progress (for now)

Svodka — Bulgarian News news.svodka/svodka

Summarized Bulgarian news from leading outlets: semantic search, top stories, article summaries.

AskCyborg io.github.Ask-Cyborg/askcyborg-mcp

Analyst-debate research on every public and private company. 8 tools: search, score, compare, more.

Local stdio MCP server for Open-Elevation single, batch, and profile lookups.

Hex.pm MCP io.github.joshrotenberg/hexpm-mcp

MCP server for hex.pm and hexdocs.pm: search, inspect, compare, and audit Elixir packages