Search, compare, and contact real-world companies through a public MCP business directory.

Breach intelligence API: email search, domain monitoring, passwords and stealer logs.

Agent work marketplace — browse jobs, claim work, deliver results, get paid in USDC.

Certificate Transparency search for AI agents: certs, subdomains, issuance history, expiry.

Search TradeSearcher strategies and backtests from Claude Code, Cursor, Codex, and other agents.

Tanzania legislation via MCP -- full-text search across statutes and provisions

Maltese legislation via MCP — full-text search across statutes and provisions

Search 100k+ auto-verified Telegram channels, bots and groups: full-text search and top rankings.

x402-gated web scraping MCP server.

Search and read the public Applivery docs (MDM & app distribution).

NFL/NBA/MLB/NHL/PGA + DFS and prediction-market data.

Search 15K+ MCP services, A2A agents, and x402 APIs from 5 registries.

Search and discover any API using natural language.

Sourced Vedic astrology (Jyotish) answers: effects, factors and yogas, cited to jeeva-jyotish.com.

Google Calendar MCP Pack

Aspire Learning MCP — browse courses, chapters, lessons, and import LaTeX quizzes

100+ read/write tools: GA4, Search Console, Google/Meta Ads, Shopify, WooCommerce, Shopware.

Catch conversations going quiet — watch outcomes and search Gmail, Slack, and meetings.

Access and search Branch's official API documentation directly within any AI agent or client.

MusicBrainz MCP — wraps MusicBrainz Web Service v2 (free, no auth)

Search and book real flights with USDC on Base.

Czech distress real estate — paid tier (full search, owner data, RUIAN).

MCP server for the @agentutility web-probe cluster — pay-per-call x402 tools, no API keys, USDC on…

Kibana/Elasticsearch MCP — log search, aggregations, index discovery, dashboards.