HotStack

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.

18,301 plugins from 3 sources

Gmail GitHub Notion Figma Linear Google Drive Stripe PostgreSQL Discord Google Calendar Supabase Jira Airtable Claude YouTube Docker
claude-plugins-official has not completed its first sync yet — its entries are missing from these results. Other sources are current. Retry

Results

Showing 457–480 of 18,301 matching plugins
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otterscore

ai.seaotter · ai-seaotter/otterscore

Hostile-by-default critic that grades AI agent output against your acceptance policy.

MCP
Indexed

SearchConsole.ai

ai.searchconsole · ai-searchconsole/searchconsole-ai

Read-only Search Console analytics, URL inspection, indexing diagnostics, and sitemaps.

MCP
Indexed

secapi

ai.secapi · ai-secapi/secapi

SEC & financial-data MCP: filings, financials, ownership, factors, fund letters, prompts.

MCP
Indexed

seltz-ai-seltz-mcp

ai.seltz · ai-seltz/seltz-ai-seltz-mcp

Provides AI assistants with access to Seltz's powerful Web Search capabilities.

MCP
Indexed

SendFast

ai.sendfast · ai-sendfast/sendfast

Agent-native marketing email: draft, edit, screenshot, and send from your verified domain.

MCP
Indexed

Sendinel

ai.sendinel · ai-sendinel/mcp-server

AI-controlled email ops for campaigns, contacts, segments, analytics, and sending.

MCP
Indexed

SentEdge Idea Machine

ai.sentedge · ai-sentedge/idea-machine

Buy adversarially-debated AI product ideas over x402: $0.10 pulls, $1 buyouts, USDC on Base.

MCP
Indexed

SentiSense

ai.sentisense · ai-sentisense/market-intelligence

US market mood, stock sentiment, SentiSense Score, news, analyst ratings, and institutional flows.

MCP
Indexed

mcp

ai.sentvia · ai-sentvia/mcp

Email for AI agents: inboxes, send/reply/forward, search, threads, webhooks — 21 SentVia tools.

MCP
Indexed

SEOcrawl AI

ai.seocrawl · ai-seocrawl/mcp

Live Google Search Console data, keyword/page analysis, site audit and SEO tasks from SEOcrawl AI.

MCP
Indexed

ca-rate-filings

ai.serff · ai-serff/ca-rate-filings

Natural-language search over California's public insurance rate, rule & form filings.

MCP
Indexed

SessionKeeper

ai.sessionkeeper · ai-sessionkeeper/mcp

Dungeons & Dragons (D&D) and TTRPG companion: SessionKeeper sessions, NPCs, wiki, DM prep.

MCP
Indexed

Sharebench

ai.sharebench · ai-sharebench/registry

Sharebench — search & pull AI skills, agents, prompts & playbooks (SKILL.md) into any MCP client

MCP
Indexed

mcp-registry

ai.shawndurrani · ai-shawndurrani/mcp-registry

Search the public MCP Registry; discover servers and copy SSE URLs.

MCP
Indexed

mcp

ai.shippp · ai-shippp/mcp

Deterministic Chakra UI code from your Shippp design files, straight into your IDE agent.

MCP
Indexed

Food Logger MCP

ai.sig.foodlog · ai-sig-foodlog/food-logger

Food logging, nutrition summaries, and meal photo calorie and macro estimates.

MCP
Indexed

SimSense

ai.simsense · ai-simsense/mcp

Deploy sims to any screen. Control your displays with Claude.

MCP
Indexed

SimStim

ai.simstim · ai-simstim/mcp

Deploy sims to any screen. Control your displays with Claude.

MCP
Indexed

sixta-connect

ai.sixta · ai-sixta/sixta-connect

DBRE-grade SQL analysis inside any MCP client. No connection. No install. Paste a query.

MCP
Indexed

Skilder

ai.skilder · ai-skilder/skilder

One place to build, share, and govern the skills and tools your AI agents use at work.

MCP
Indexed

aamangeldi-dad-jokes-mcp

ai.smithery · ai-smithery/aamangeldi-dad-jokes-mcp

Get a random dad joke or search by keyword to fit any moment. Retrieve specific jokes by ID for re…

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