Free · 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.

18,079 plugins from 3 sources

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All plugins

ranked by public source signals — stars and recent activity · showing 169–192 of 18,076

AirShelf Catalog

ai.airshelf · ai-airshelf/catalog

Cross-vendor B2B catalog for AI agents: search, compare, find equivalents, request a quote.

MCP
Indexed

Alpic

ai.alpic.mcp · ai-alpic-mcp/alpic-mcp

Manage your projects, debug deployment, and check analytics for any MCP server you host with Alpic

MCP
Indexed

Ambix

ai.ambix · ai-ambix/ambix

Your product team's shared strategic memory — an MCP server your AI tools reason over.

MCP
Indexed

APIThreshold

ai.apithreshold · ai-apithreshold/apithreshold

Quality scoring and progressive gates for AI-generated API tests. Stripe/Twilio profiles. Free tier.

MCP
Indexed

AppDeploy

ai.appdeploy · ai-appdeploy/deploy-app

AppDeploy turns app ideas described in AI chat into live full-stack web applications

MCP
Indexed

Arclan MCP Registry

ai.arclan · ai-arclan/registry

MCP server registry — validated by live handshake, scored on reliability, monitored continuously.

MCP
Indexed

enforcement-database

ai.argushq · ai-argushq/enforcement-database

Search Argus HQ public FDA enforcement data: warning letters, recalls, approvals, 483s.

MCP
Indexed

artidrop

ai.artidrop · ai-artidrop/artidrop

Publish HTML, Markdown, and multi-file sites as shareable URLs instantly via MCP.

MCP
Indexed

AssetLog

ai.assetlog · ai-assetlog/assetlog

Search and manage AssetLog listings: vehicles, real estate, jobs, CVs, favorites, AI prompts.

MCP
Indexed

supershopping

ai.atdev · ai-atdev/supershopping

나만을 위한 AI 쇼핑 MCP — 상품을 자연어로 검색·비교·추천해 사용자의 효과적인 쇼핑을 돕습니다.

MCP
Indexed

atlas-mcp

ai.atlasverified · ai-atlasverified/atlas-mcp

AI-powered organic supply chain verification: certification, OFAC, FDA import checks.

MCP
Indexed

paseo

ai.augmentev · ai-augmentev/paseo

Confidential AI execution with a post-quantum receipt on every job — verifiable by anyone.

MCP
Indexed

Travel World

ai.augworlds · ai-augworlds/travel-world

Agent-native travel platform: read-only flight, hotel, and brand tools over MCP. OAuth sign-in.

MCP
Indexed

Authoryze

ai.authoryze · ai-authoryze/authoryze

Payment infrastructure for AI agents: spending rules, approval flows, single-use virtual cards.

MCP
Indexed

travel

ai.autonomad · ai-autonomad/travel

AI travel agent — book flights, hotels, activities, and events worldwide via autonomad.ai.

MCP
Indexed

health

ai.aviado · ai-aviado/health

Supplement research, biomarker effects, drug interactions, and brand quality data

MCP
Indexed

Axon NeuroAutomata

ai.axonagentic · ai-axonagentic/neuroautomata

Protein analysis: ESM-2/ESMC embeddings, mutation scoring, landscape scans, ESMFold structure.

MCP
Indexed

Inferventis MCP Server

ai.bankee · ai-bankee/inferventis-mcp

Loan & mortgage calculator, compound interest, ROI, crypto prices, FX conversion for AI agents.

MCP
Indexed

Build 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