MCP Server Directory

Giskard Search io.github.giskard09/search

Pay-per-use web search for AI agents. Lightning invoice, Ed25519 signature, karma discounts.

Manage Duke Bookmark notes, categories, and plan-enabled knowledge search over MCP.

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

The shared AI context engine for git — save, search, and share the reasoning behind code changes.

kalicart-global io.github.giuseppesocci-bot/kalicart-global

Federated commerce search across independent WooCommerce merchants. Keyless, read-only MCP server.

FrancoLabs io.github.glauberfrancodesign/francolabs

UX research platform: manage studies, browse templates, read responses and analytics.

Enrich — Company Domain Intelligence io.github.globalsearchdata/enrich

Free — no API key required. Enrich by domain or name. Country, contacts, social profiles.

Search federal government contract opportunities from SAM.gov via Claude

Hacé Cuentas — Free Calculators io.github.grblasquiz/hacecuentas

Free calculators as MCP tools: finance, taxes, health, units, dates. Search, fetch & compute.

Hearthstone card search, deck analysis, strategy coaching, and archetype classification

UK Property & Business Intelligence MCP Server from MCPBundles com.mcpbundles/uk-property-business

Search UK companies, land registry prices, charities, OS locations, and traffic data

Local-first agent memory: versioned JSON categories, BM25 search, per-device ACL, fleet sync.

One Piece TCG MCP server with card search, deck analysis, and set browsing

MCP server for describing and invoking gRPC methods

Hacker News Trending io.github.guptaprakhariitr/hn-trending-mcp

HN front-page, Algolia full-text search, and Show HN launch tracker.

SEC EDGAR io.github.guptaprakhariitr/sec-edgar-mcp

Search SEC filings, read 10-K/8-K, query XBRL facts, track Form 4 insider trades.

USPTO Patents io.github.guptaprakhariitr/uspto-patents-mcp

US patent search, assignee portfolios, and citation graph via PatentsView.

Wikipedia Recent Changes io.github.guptaprakhariitr/wikipedia-recent-changes-mcp

Live Wikipedia edit feed, page summaries, trending pages, and Wikidata search.

MCP Toplist com.mcptoplist/mcptoplist

Search 77,000+ MCP servers ranked by real adoption data to find the right one for any task.

Flight search & booking for AI agents. 400+ airlines, 75 free local connectors.

Elnora MCP Server io.github.Elnora-AI/elnora-mcp-server

AI-powered bioprotocol optimization — generate, search, and manage lab protocols via MCP

Dewey com.meetdewey/dewey

Agentic search over your Dewey document collections from any MCP-compatible client.

Source Library io.github.Embassy-of-the-Free-Mind/sourcelibrary

Search 15K rare pre-modern texts translated to English: philosophy, religion, science, literature.

Search Buenos Aires Province court rulings: summaries, full text, legal topics