14203 Model Context Protocol servers — searchable, rated, ready to install.
IUPHAR/BPS Guide to PHARMACOLOGY (GtoPdb) MCP — keyless.
Unofficial read-only MCP server for the Panasonic AiSEG2 HEMS controller.
Hacker News MCP — search and retrieve stories from Hacker News
GSA Auctions API MCP — US federal government surplus auctions (keyed).
Look up trust grades, donor verdicts, and analysis for 138,000+ Canadian charities.
Aggregates Lemon Squeezy, Gumroad, Polar, and Stripe revenue into one Claude-queryable view.
Statistics Portugal (INE) JSON indicator MCP.
HTTP Cat MCP — wraps http.cat (free, no auth)
HAL — French national open research archive
Whiteboard MCP server
AI Reasoning Cache & Consensus Layer with 11 MCP tools via Streamable HTTP.
Google Calendar MCP Pack
Google Drive MCP Pack
MCP server for MDMA — exposes spec, prompts, docs, and package metadata to AI assistants.
Google Search Console MCP Pack
Google Analytics MCP Pack
Official ℰMCP server for AXON — exposes 45 primitives, 33 templates, 17 examples to AI agents.
Google Books MCP
Code context for AI dev tools: pack-scoped, cited code retrieval over MCP.
Parent/fan access to Artsonia student-art portfolios, comments, and fans (AI-built).
Trust infrastructure for AI agents — DIDs, reputation, verifiable credentials, USDC.
Local MCP server for stateful, fail-closed Logic Pro control and live project readback.
Go module proxy — module info, versions, go.mod
GLEIF MCP — Global Legal Entity Identifier Foundation (free, no auth)
POST /mcp