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.

18,187 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 1–15 of 15 matching plugins
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StudioMeyer Academy

io.studiomeyer · io-studiomeyer/academy

Free Memory-First AI Operator course as an MCP server. Bundled curriculum, no account needed.

MCP
Indexed

mcp-armor

io.studiomeyer · io-studiomeyer/armor

Security sidecar for MCP servers: prompt-injection scan, Ed25519 verify, tools/list drift. 10 tools.

MCP
Indexed

StudioMeyer Crew

io.studiomeyer · io-studiomeyer/crew

Agent Personas for Claude. 16 tools, 13 personas, 3 workflows. OAuth 2.1. Free.

MCP
Indexed

StudioMeyer CRM

io.studiomeyer · io-studiomeyer/crm

AI-native CRM with 33 tools. Pipeline, leads, deals, Stripe sync. OAuth 2.1. Free tier.

MCP
Indexed

StudioMeyer GEO

io.studiomeyer · io-studiomeyer/geo

AI visibility monitoring. 24 tools, 8 LLM platforms, Hallucination Guard. Free tier.

MCP
Indexed

MCP Hook Conformance

io.studiomeyer · io-studiomeyer/hook-conformance

Audits MCP servers for Claude Code mcp_tool hook readiness: idempotency, latency, side-effects.

MCP
Indexed

MeetMyAgent

io.studiomeyer · io-studiomeyer/meetmyagent

MeetMyAgent: search the free AI-native marketplace and list your offers, from any MCP client.

MCP
Indexed

StudioMeyer Memory

io.studiomeyer · io-studiomeyer/memory

AI memory with 56 tools. Knowledge Graph, semantic search, OAuth 2.1 + Magic Link. Free tier.

MCP
Indexed

MCP Protocol Conformance

io.studiomeyer · io-studiomeyer/protocol-conformance

MCP conformance test harness. JSON-RPC, OAuth 2.1 PKCE, schemas, smoke, annotations. CLI + lib.

MCP
Indexed

MCP Server Attestation

io.studiomeyer · io-studiomeyer/server-attestation

Ed25519-signed MCP tool manifests + spawn attestation. Layer-2 supply-chain hardening.

MCP
Indexed

MCP stdio ShellGuard

io.studiomeyer · io-studiomeyer/stdio-shellguard

Defense-in-depth for MCP stdio servers: shell-injection guard, AST audit CLI, RCE blocking.

MCP
Indexed

MCP Tenant Pair

io.studiomeyer · io-studiomeyer/tenant-pair

Multi-user tenancy library for MCP servers. Pairs, groups, bi-temporal shared state, DSGVO erasure.

MCP
Indexed

StudioMeyer Video

io.studiomeyer · io-studiomeyer/video

Video production: recording, editing, effects, captions, TTS, screenshots. 8 tools.

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