MCP Server Directory

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

MCP server for Project Gutenberg: 78,000+ public-domain ebooks with full plain-text retrieval.

Look up, search, cite, discuss, and track AI phenomenology terms

redm-mcp io.github.Cmoen11/redm-mcp

RedM / RDR3 docs MCP server: native lookups, semantic search, VORP, RSGCore, oxmysql.

MCP server for describing and invoking gRPC methods

Memesio Meme Generator com.memesio/meme-generator

MCP server for meme generation, template search, caption rendering, and AI meme creation.

MCP server for SearXNG — privacy-respecting web search with pagination, URL reading

earth com.mireye/earth

Mireye Earth: free public geospatial data, parcel enrichment, search, and cited answers.

MojaLab Content com.mojalab/content

Read-only access to MojaLab.com blog content: search and read posts, pages and tags as Markdown.

Efficient context management: code search, evidence packs, and memory for coding agents.

Admit Coach — College Search & Costs com.admit-coach/university-data

Search US colleges and compare historical admissions, costs and aid using public federal data.

Signal Desk by LarryBuildsAI io.github.LarryLemonBot/signal-desk

One-to-three-cent spend routing, lead research, token-risk, and agent-tool comparison preflights.

MCP server for Japan's e-Gov law search API: search, fetch, and cite national legislation.

PoC benign MCP server for update-hijack security research

Cross-session memory for Claude Code — context capture, semantic search, recall

Search and discover MCP servers from the MCP Registry.

Gemini 3 MCP server with 30+ tools: images, video, research, TTS, code exec & CLI

x402-gated semantic vector cache for agent swarms: Redis-backed similarity lookup. Paid in USDC.

Datacite io.github.pipeworx-io/datacite

DataCite MCP — DOIs for research datasets (free, no auth)

GroundAPI io.github.qingkongzhiqian/groundapi

Real-time data API for AI Agents: stocks, weather, forex, logistics, search, scrape, news, IP.

Verified ICD-10-CM code lookup & validation for AI agents — official descriptions, not guesses.

MCP server for Alert Logic MDR — incident response, log search, SOAR, and SOC workflows

Google Search Console MCP server — search analytics, URL inspection, and sitemaps

MCP web search + tiered web fetch for AI agents (Exa, Firecrawl), SSRF-guarded, cross-platform.

Search, analyze, and evaluate online businesses for sale on Flippa.com marketplace.