mcp plugins

hashgraph-online/hol-guard

Plugin Claude Code

Example Claude plugin package.

ooples/token-optimizer-mcp

Plugin Claude Code

Aggressive context-window optimization by DEFAULT: enforcing hooks route expensive built-in file, search and shell calls to cached/diffed MCP tools, cutting token usage 60-90% without the user configuring anything.

nirholas/XActions

Plugin Claude Code

Complete X/Twitter automation toolkit — 153 MCP tools for scraping, posting, engagement, analytics, and more. No API fees. Uses Puppeteer browser automation.

docfork/docfork

Plugin Claude Code

Up-to-date and secure docs search for AI agents. Search 10,000+ libraries and lock your agent to your stack with Cabinets.

davekilleen/Dex

Plugin Claude Code

AI-powered development tools. 28 agents, 24 commands, 15 skills, 1 MCP server for code review, research, design, and workflow automation.

fabio-rovai/open-ontologies

Plugin Claude Code

A Terraforming MCP for Knowledge Graphs: validate, classify, and govern AI-generated ontologies.

sandbox-quantum/switch

Plugin Claude Code

Switch platform connector plugins for Claude Code and Codex.

sandbox-quantum/switch

Plugin Claude Code

Connect Claude Code to a Switch platform instance as a participating agent.

chrisdoc/hevy-mcp

Plugin Claude Code

Read, analyze, create, and update Hevy workouts, routines, exercises, and body measurements in Claude.

astronomer/agents

Plugin Claude Code

Data engineering plugin - warehouse exploration, pipeline authoring, Airflow integration.

mondaycom/mcp

Plugin Claude Code

Run your sales pipeline in monday CRM from plain language. Start the day with a ranked deal briefing, build a forecast, turn meeting notes into deal updates, set up a CRM workspace from scratch, keep your data clean, manage sequences end-to-end, log calls and meetings to timelines, analyze team activity and rep…

decocms/studio

Plugin Claude Code

Build UI with the decocms product design system (@decocms/ui).

zapier/zapier-mcp

Plugin Claude Code

Connect 9,000+ apps to your AI workflow. Discover, enable, and execute Zapier actions directly from your client.

Extelligence-ai/bagel

Plugin Claude Code

Skills and MCP connection for Bagel: query rosbags, MCAP, CAN, MDF4, PX4/ArduPilot/Betaflight logs and live robot data in plain language; author event-windowed data-reduction pipelines; export to Rerun, Lichtblick, PlotJuggler, and LeRobot.

BlockRunAI/blockrun-mcp

Plugin Claude Code

Plugin marketplace listing 16 plugins: blockrun, blockrun-setup, blockrun-debug, blockrun-upgrade, exa-research.

mozilla/firefox-devtools-mcp

Plugin Claude Code ✓ vendor

Plugin marketplace listing 2 plugins: firefox-devtools-mcp, firefox-devtools-troubleshoot.

mozilla/firefox-devtools-mcp

Plugin Claude Code ✓ vendor

Control Firefox for browsing, web testing, and debugging. Fill forms, capture network and console activity, take screenshots, run scripts, and profile performance. Supports Android devices.

mozilla/firefox-devtools-mcp

Plugin Claude Code ✓ vendor

Diagnose and fix Firefox DevTools MCP setup issues. Use this if the firefox-devtools-mcp plugin is not working.

Arenukvern/mcp_flutter

Plugin Claude Code

Flutter MCP toolkit: inspect and drive debug apps (semantic snapshot, tap, hot-reload) and register custom MCP tools and resources at runtime from your Flutter app or game via mcptoolkit — closed agent feedback loop. Bundles skills, subagent, and MCP server registration.

styler-ai/ProjectAtlas

Plugin Claude Code

Agent-first Rust repository atlas, TOON output, and MCP workflows for Claude Code.

fajarhide/omni

Plugin Claude Code

Install OMNI, verify it, and read the markers it leaves when it shortens command output.

alibaba/UnifiedModel

Plugin Claude Code ✓ vendor

Plugin marketplace listing 1 plugin: umodel.

Wh1isper/mcp-email-server

Plugin Claude Code

Email MCP tools with safe, non-secret setup and diagnostic guidance.

willibrandon/pixel-plugin

Plugin Claude Code

Create, animate, and export pixel art using Aseprite through natural language and commands. Supports retro palettes, animation, dithering, and game engine export.