EU VAT Validator (VIES)
io.github.apifymcpfactory-droid · io-github-apifymcpfactory-droid/eu-vat-validator
Bulk-validates EU VAT numbers against the European Commission's official VIES service.
MCP
IndexedFree · Open index · Trust earned, never sold
Every tool your agent needs. One open catalogue.
MCP servers and agent plugins for Gmail, GitHub, Notion, Figma, and thousands more — paired with the skills, CLIs, and packages that make them actually useful. Free listings, reviewed in the open.
18,053 plugins from 3 sources
claude-plugins-official has not completed its first sync yet — its entries are missing from these results. Other sources are current.
Retry
Results
Showing 1–3 of 3 matching plugins
llms.txt Checker - AI Readiness Audit
io.github.apifymcpfactory-droid · io-github-apifymcpfactory-droid/llms-txt-checker
Checks llms.txt, AI crawler access in robots.txt, and sitemap - with a 0-100 AI readiness score.
MCP
Indexed
Tech Stack Detector
io.github.apifymcpfactory-droid · io-github-apifymcpfactory-droid/tech-stack-detector
Detect 7,500+ technologies on any website - CMS, ecommerce, analytics, frameworks. ~$5/1,000 sites.
MCP
IndexedBuild with the catalogue
Everything listed here is also yours to embed: ship the full index inside your app as a versioned npm package, or query the hosted API with a typed client.
@hotstack/catalogue-snapshot
v0.20260709.1 on npm
The whole catalogue, offline
Every listing in this catalogue as one versioned data package — MCP configs, plugin references, curated entries with their skills, brand logos, and removal provenance — already deduplicated and denylist-filtered. Build a plugin directory into your app with no service to run. Republished weekly.
npm i -D @hotstack/catalogue-snapshot@hotstack/catalogue-client
v0.1.0 on npm
Typed client for the live API
A dependency-free fetch client for the catalogue API — search, entry detail, the registry feed, and per-source status, with honest degraded/stale semantics. For apps that want live search over the full index instead of a baked-in snapshot.
npm i @hotstack/catalogue-client