MCP Server Directory

Lucid app.lucid.mcp/lucid

Lucid’s connector creates diagrams, searches, edits, shares, and retrieves docs to summarize.

NotCVE — CVE & Vulnerability Intelligence org.notcve/vulnerability-intelligence

CVE & vulnerability search: 365k+ CVEs/NotCVEs, CVSS, EPSS, CISA KEV, exploits, patches, versions.

Sombra so.sombra/sombra

AI research library. Save, organise and reuse notes and webpages as clean markdown context.

domainium-search io.domainium/domainium-search

AI-powered domain & business name generation with real-time availability checks.

Swiss Federal Law (Fedlex) — search and retrieve articles from 11 federal laws.

MCP server for end-to-end trading on Kalshi prediction markets: discover, research, trade.

GoVeda Patent Search com.goveda/patent-mcp

AI-powered patent intelligence for search & analysis

directory com.grcmigrate/directory

Search a directory of SOC 2 audit and compliance firms; read GRC migration guides. Read-only.

search-router io.github.Ainode-tech/search-router

4 web-search tiers (x402 USDC on Base) - simple/medium/deep/cached. Free health.

smithsonian-mcp-server io.github.cyanheads/smithsonian-mcp-server

Search 14.5M Smithsonian Open Access objects, get CC0 images, find cross-collection connections.

sonar app.trysonar/sonar

ASO tools for AI agents: keyword research, rank tracking, competitor analysis (iOS & Android).

Semantic code search built for AI agents. Hybrid, AST-aware, context for 166 languages.

opendirectories-business-data io.github.BigJai/opendirectories-business-data

Search 12M+ verified businesses across 10 countries via government registers.

Memory Search MCP Server by MEOK AI Labs

Geocode addresses, calculate directions, and search places with maps and routing

MCP server for subscribing to and managing on-chain event webhooks via Crypto APIs

Pare Search ג€” Structured code search operations (ripgrep + fd) as typed JSON.

MCP server for LynxPrompt — browse, search, and manage AI configuration blueprints

outlook-email com.mintmcp/outlook-email

A MCP server for Outlook email that lets you search, read, and draft emails and replies.

cosync-remote com.olane/cosync-remote

Knowledge graph ingestion, entity search, ontology analysis, and CoSync scoring.

embedding-search io.github.lazymac2x/embedding-search

Cloudflare Workers MCP server: embedding-search

altmetric-mcp com.altmetric.mcp/altmetric-mcp

MCP server for Altmetric APIs - track research attention across news, policy, social media, and more

MCP server for Pakistani law: search and cite federal statutes and Supreme Court judgments.

claude com.seoapi/claude

Validate ClaudeBot and Claude-SearchBot IP addresses. Remote MCP validate_ip tool.