MCP servers for Grok Build

Dogs in one place: breed list, random photos by breed, breed image sets, facts, and random...

MCP Server for Arknights: Endfield (TypeScript / stdio + Streamable HTTP)

Ethereum token explorer: token info, address holdings, transaction history. No key required for...

Ask fifty verified people a five-second question and see what they think.

Biology preprints from bioRxiv. No key required.

MCP server for SeatGeek: events, venues, ticket stats. Needs a client ID.

Arch User Repository package search from the AUR RPC. No key required.

Cats in one place: random facts, breed lists, breed details, and cat photos. No key required.

67 tools for Claude Code in your own Chrome: navigation, forms, DOM, network mocking, audits, visual diffs. 2.8-4.3× lower token cost than Claude in Chrome.

Hipster lorem ipsum from Hipster Ipsum. No key required.

Doppler API: projects, configs, secrets.

Search poems by title, author, or lines from PoetryDB. No key required.

The Adyen Model Context Protocol server allows you to integrate with Adyen APIs through LLMs function calling utilizing various Clients. It

Local-first paper integrity checks: hallucinated citations, AI-text, plagiarism, venue guidelines.

Bay Wheels bike share stations in the San Francisco Bay Area. No key required.

Industrial AI-readiness diagnostics, UNS design, and UNS agents for MCP clients.

Multi-account tool broker for AI agents — CLI and MCP.

MCP server for the Litport API: tokens, packages, pay-per-GB pools, geo targeting and proxy URLs.

MCP server for Rebrickable: LEGO sets, parts, colors. Free key.

Quotes from The Office TV show. No key required.

Explore and query TimeBase streams, schemas, QQL, symbols, and server status via MCP.