Search books and authors, fetch editions, browse subjects, and resolve cover images.
1,461 MCP servers
MCP server for searching SAP Notes/KB articles using SAP Passport authentication and Playwright automation
Model Context Protocol server for USPTO patent and trademark data
An unofficial MCP server for Context7 by Upstash
MCP server for searching Hex package documentation
MCP server: Russian trademark clearance — search the Rospatent/FIPS registries by wordmark, assess similarity (advisory), check
Search and trace US federal rules across the Federal Register, eCFR, and Regulations.gov.
Browser compatibility and Baseline status for any web feature — offline, from bundled MDN data.
Use this MCP server to IETF documents, RFCs, Internet-Drafts, and working groups. Tools include...
A repository wiki of Markdown pages anchored to real code: read, search, and verified writes.
QRZ.com MCP server. Callsign lookup, DXCC resolution, logbook queries via QRZ XML API.
Model Context Protocol server for Expo documentation
Search Austrian federal and state law, court decisions, and the authentic Bundesgesetzblatt (RIS).
Keyless MCP server for CTAN: LaTeX packages, authors, descriptions, install paths.
Keyless MCP server for Duolingo profiles: languages, XP, streaks, achievements.
MCP server for Modus Web Components documentation, design rules, and setup guides
OPC UA Modeler MCP Server — exposes companion spec tools to AI agents
Simplr Dev MCP - help AI coding agents integrate every Simplr feature (guides, snippets, live verification)
Use this MCP server to decodes internet slang, brainrot terms, and niche subculture vocabulary....
Retrieval practice in your coding agent: one short question about what you just built.
Use this MCP server to wordplay. Rhymes, related words, spell checks, and word suggestions for...