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.

18,279 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 659 matching plugins
Relevance Newest A–Z

Anamnesis

io.github.oscardvs · io-github-oscardvs/anamnesis

Cross-machine, file-first memory for Claude Code: markdown + SQLite FTS5, synced with git

MCP
Indexed

NIRA REPL MCP

io.github.pachote · io-github-pachote/nira-repl

Secure code execution sandbox for Claude — run Python, JavaScript, and shell commands

MCP
Indexed

NIRA Temporal MCP

io.github.pachote · io-github-pachote/nira-temporal

Time-aware scheduling for Claude — manage tasks, reminders, and recurring schedules

MCP
Indexed

MarkView

io.github.paulhkang94 · io-github-paulhkang94/markview

Native macOS markdown preview with MCP server for Claude Code. Swift/SwiftUI, no Electron.

MCP
Indexed

ConvRadar

io.github.Pikaivan · io-github-pikaivan/convradar-mcp

GA4 conversion analyst inside Claude — funnel drops, traffic anomalies, device gaps, with numbers.

MCP
Indexed

thread-keeper

io.github.po4erk91 · io-github-po4erk91/thread-keeper

Multi-agent shared brain across Claude, Codex, Antigravity, Gemini, Copilot, and VS Code.

MCP
Indexed

polydev

io.github.polydev-ai · io-github-polydev-ai/polydev

Query GPT-5, Claude, Gemini, and Grok simultaneously through one MCP server

MCP
Indexed

postall

io.github.postall-io · io-github-postall-io/postall

Post to 35+ social media platforms. Schedule & publish from Claude AI.

MCP
Indexed

MemoraEU

io.github.pquattro · io-github-pquattro/memoraeu-mcp

Zero-knowledge persistent memory for Claude — encrypted, semantic search, EU hosted.

MCP
Indexed

memex

io.github.pragneshbagary · io-github-pragneshbagary/memex

Persistent session memory for Claude Code. Local SQLite, no LLMs, no network.

MCP
Indexed

uimax-mcp

io.github.prembobby39-gif · io-github-prembobby39-gif/uimax-mcp

Frontend expert for Claude Code. Screenshots, Lighthouse, axe-core, code analysis, auto-fix.

MCP
Indexed

prompeteer-mcp

io.github.prompeteer · io-github-prompeteer/prompeteer-mcp

Generate A+ prompts for ChatGPT, Claude, Midjourney — built for agents & workflows.

MCP
Indexed

ai-r

io.github.pro-target · io-github-pro-target/ai-r

Read local AI agent sessions (Claude Code, Codex, OpenCode, Antigravity, Pi): intents, plans, tools

MCP
Indexed

vallt

io.github.ptriato · io-github-ptriato/vallt

API credential manager for Claude Code. Connect services, store keys in keychain, monitor health.

MCP
Indexed

modelmux

io.github.pure-maple · io-github-pure-maple/modelmux

Model multiplexer — route tasks to Codex, Gemini, and Claude CLIs with smart routing.

MCP
Indexed

purmemo

io.github.purmemo-ai · io-github-purmemo-ai/purmemo

AI memory across Claude, ChatGPT, Gemini, and Cursor. Save, search, and recall context everywhere.

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