MCP Server Directory

noaa-climate-mcp-server io.github.cyanheads/noaa-climate-mcp-server

Search NOAA climate stations and datasets, fetch historical weather observations.

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

Search Stack Exchange questions, fetch Q&A threads as markdown, look up tag FAQs and user profiles.

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

Search and fetch Wikidata entities, execute SPARQL queries, and resolve external identifiers.

AI-optimized MCP server for iMessage on macOS. Read, search, and send messages.

Semantic code & doc search with keyword boost. AST code nav, auto HF mirror, local, privacy-first.

Self-maintaining knowledge vault: figure-level search, auto-wikilinks, and memory compression.

SciWeave io.github.desci-labs/sciweave-mcp

AI research grounded in 300M scientific works — every citation a verifiable DOI.

Tripitaka MCP io.github.dhamma-seeker/tripitaka-mcp

MCP server for the full Pāli Canon — search, cite, compare translations. Offered as Dhamma Dāna.

Japan Company Leads Finder io.github.easakura/japan-company-leads-mcp

B2B leads for Japan: search 1M+ companies by size, capital, location, subsidy history (gBizINFO).

Twitter Scraper API io.github.Br0ski777/twitter-scraper

Scrape Twitter/X profiles, tweets, search. No API key. Structured JSON. x402 pay-per-call.

Web Search API io.github.Br0ski777/web-search

Web search returning structured results — titles, URLs, snippets. x402 micropayment.

HubSpot Integrations MCP io.github.Centrify-Internal/hubspot-integrations-mcp

MCP server for the HubSpot Integrations Center HubDB: search and retrieve integration data.

Autonomous research engine: auto research from a prompt to a fully-cited academic paper via MCP

Search the web and fetch pages with sourced results, optimized for AI agents

MCP server for FatSecret API - food search, nutrition, diary, recipes, weight tracking (unofficial)

Connect AI assistants to eToro for portfolio analysis, market research, and trading.

GeraSkills MCP — search and install robot capability packs on behalf of an operator.

UK Planning Data MCP Server from MCPBundles com.mcpbundles/uk-planning

Search UK planning applications, entities, datasets, and conservation areas

MCP server for GroupDocs.Watermark — add and search document watermarks via AI agents.

Academic paper search across 11 sources with AI curation, ranked push, Zotero and Obsidian support.

Cure Cancer With AI io.github.hifarrer/cure-cancer-with-ai

Free oncology data (research, trials, FDA approvals, news) plus IBM MAMMAL biomedical predictions.

MCP server for TIDAL - search tracks, manage playlists, and get personalized recommendations

Notion for AI agents — search, read pages/blocks, query databases, create pages.

MCP server for codewiki.google: search repos, fetch wiki docs, ask questions