MCP Server Directory

Citation Check io.github.ninefiveonefive/citation-check

Free mechanical checks for AI text: unnamed counts, dangling references, bad arithmetic, misquotes.

DigiKey and Mouser MCP server for component research, BOM analysis, and sourcing.

Uk Gazette io.github.pipeworx-io/uk-gazette

The Gazette — official UK public record: insolvencies, winding-up petitions, deceased estates

Durable, build-scoped reverse-engineering evidence memory and query tools for AI agents.

Invokera Status com.invokera/invokera-status

Live health and AI-readable metadata of invokera.com. Demo of an Invokera-hosted MCP server.

runitonai-mcp io.github.StructLabs-io/runitonai-mcp

Read-only MCP connector serving the Run It on AI book; index and Implementation Blocks are free.

YouTube Trends API ai.trendsapi/youtube

YouTube search volume and trending videos over time. Free key at trendsapi.ai

Motion Menu io.github.dev55acc-ai/motion-menu

597 motion/3D UI patterns as ready HTML/CSS/JS, served over MCP. Free tier + $149 lifetime.

AI news for agents: editions, change feeds, integrity proofs, and governed events with evidence.

Itaim Bibi io.github.junoventures/itaimbibi-sampa-br

Itaim Bibi — neighborhood directory: local places, events, menus, offers, and services.

Jardins io.github.junoventures/jardins-sampa-br

Jardins — neighborhood directory: local places, events, menus, offers, and services.

Merchant Context io.github.ihint/merchant-context

Resolve sourced merchant facts and safe actions before an agent acts.

Safe Google Workspace admin for AI agents: read-only by default, confirm-gated deletes, audit log.

SocialRoute net.socialroute/socialroute

Plan, schedule and publish social media posts across Instagram, Facebook, LinkedIn and X.

Steam Trends API ai.trendsapi/steam

Steam concurrent player trends for any game over time. Free key at trendsapi.ai

Drive a running Cytoscape Desktop to load, lay out, and style biological networks.

Wikipedia Trends API ai.trendsapi/wikipedia

Wikipedia page view trends for any topic over time. Free key at trendsapi.ai

merona — x402 settlement index io.merona/settlement-index

See what actually settles on x402: wash-adjusted volume, payTo checks. Free, no key, no signup.

Signed deterministic AI-governance measurement: EU AI Act cards + agent-callable record verify.

Love Oracle — Tarot app.loveoracle/tarot

Tarot card meanings for love, and answers to the most-asked love questions, in 22 languages.

ieUnit – neutral value reference unit org.ieunit/ieunit

Neutral value reference unit: live value, history, conversion and methodology.

Reddit Trends API ai.trendsapi/reddit

Reddit discussion volume and subreddit growth over time. Free key at trendsapi.ai

Causal root-cause analysis MCP server -- 56 tools across graphs, RCA models, PyRCA.

npm Trends API ai.trendsapi/npm

npm package download trends and adoption growth over time. Free key at trendsapi.ai