affaan-m/ECC BEST FIT Actively maintained: 100+ people committing, active 12 of the last 12 weeks. ★ 285k active today
Large plugin of agents, skills, hooks, rules and memory for Claude Code, with native Codex and Qoder plugins and partial adapters for other agents.
- Runs locally
- Confirmed: Yes
- Commercial use
- Confirmed: Yes · MIT
- Paid services
- No: Required
- Hardware
- Unknown: Unknown
- Setup
- Confirmed: Easy
thedotmack/claude-mem BEST FIT Actively maintained: 100+ people committing, active 12 of the last 12 weeks. ★ 102k active today
Memory plugin for Claude Code and other coding agents that captures tool use, summarises sessions and injects context into new sessions.
- Runs locally
- Confirmed: Yes
- Commercial use
- Confirmed: Yes · Apache-2.0
- Paid services
- No: Required
- Hardware
- Unknown: Unknown
- Setup
- Confirmed: Easy
obra/superpowers BEST FIT ★ 303k active today
Skill library for coding agents that walks them through brainstorming, planning, test-driven development, subagent work and code review.
- Runs locally
- Confirmed: Yes
- Commercial use
- Confirmed: Yes · MIT
- Paid services
- No: Required
- Hardware
- Unknown: Unknown
- Setup
- Confirmed: Easy
addyosmani/agent-skills BEST FIT Actively maintained: 86 people committing, active 11 of the last 12 weeks. ★ 109k active 7d ago
Addy Osmani's pack of 25 engineering skills and slash commands that take a coding agent from spec and plan through tests, review and shipping.
- Runs locally
- Confirmed: Yes
- Commercial use
- Confirmed: Yes · MIT
- Paid services
- No: Required
- Hardware
- Unknown: Unknown
- Setup
- Confirmed: Easy
mattpocock/skills BEST FIT Actively maintained: 4 people committing, active 9 of the last 12 weeks. ★ 299k active 1d ago
Matt Pocock's small, composable agent skills for engineering work, such as grilling sessions, TDD, bug diagnosis, specs and code review.
- Runs locally
- Confirmed: Yes
- Commercial use
- Confirmed: Yes · MIT
- Paid services
- No: Required
- Hardware
- Unknown: Unknown
- Setup
- Confirmed: Easy
ruvnet/ruflo BEST FIT Actively maintained: 53 people committing, active 11 of the last 12 weeks. ★ 78k active today
Multi-agent harness and plugin set for Claude Code and Codex (formerly Claude Flow), adding agent swarms, memory and an MCP server.
- Runs locally
- Confirmed: Yes
- Commercial use
- Confirmed: Yes · MIT
- Paid services
- No: Required
- Hardware
- Unknown: Unknown
- Setup
- Confirmed: Easy
cathrynlavery/diagram-design BEST FIT Actively maintained: 69 people committing, active 10 of the last 12 weeks. ★ 59k active 1d ago
Agent skill that has your coding agent draw 45 types of diagram as one self-contained HTML and SVG file, styled to match your brand.
- Runs locally
- Confirmed: Yes
- Commercial use
- Confirmed: Yes · MIT
- Paid services
- No: Required
- Hardware
- Unknown: Unknown
- Setup
- Confirmed: Easy
vectorize-io/hindsight BEST FIT Actively maintained: 100+ people committing, active 11 of the last 12 weeks. ★ 52k active today
Self-hostable agent memory server that extracts facts, entities and relationships from conversations and recalls them for AI agents.
- Runs locally
- Confirmed: Yes
- Commercial use
- Confirmed: Yes · MIT
- Paid services
- Partial: Optional only
- Hardware
- Unknown: Unknown
- Setup
- Confirmed: Easy
mksglu/context-mode BEST FIT Actively maintained: 100+ people committing, active 12 of the last 12 weeks. ★ 31k active today
MCP server and plugin that keeps bulky tool output out of a coding agent's context and restores session state after compaction.
- Runs locally
- Confirmed: Yes
- Commercial use
- Partial: Conditions · Elastic-2.0
- Paid services
- No: Required
- Hardware
- Unknown: Unknown
- Setup
- Confirmed: Easy
HKUDS/CLI-Anything BEST FIT ★ 56k active 4w ago
Plugin and skill that generates command-line interfaces for existing desktop software so AI agents can operate it, plus a hub of ready-made CLIs.
- Runs locally
- Confirmed: Yes
- Commercial use
- Confirmed: Yes · Apache-2.0
- Paid services
- No: Required
- Hardware
- Unknown: Unknown
- Setup
- Confirmed: Easy
Acly/krita-ai-diffusion BEST FIT ★ 11k active 2w ago
Krita plugin for generative fill, live painting, upscaling and reference-guided generation, using a local or remote ComfyUI backend.
- Runs locally
- Confirmed: Yes
- Commercial use
- Partial: Conditions · GPL-3.0
- Paid services
- Partial: Optional only
- Hardware
- Confirmed: GPU, ~6GB+
- Setup
- Confirmed: Easy
earthtojake/text-to-cad BEST FIT Actively maintained: 27 people committing, active 12 of the last 12 weeks. ★ 22k active today
Plugin for AI coding agents that generates 3D CAD models (STEP, GLB, STL, 3MF), runs manufacturing checks and makes engineering drawings.
- Runs locally
- Confirmed: Yes
- Commercial use
- Confirmed: Yes · MIT
- Paid services
- No: Required
- Hardware
- Unknown: Unknown
- Setup
- Confirmed: Easy
anthropics/claude-plugins-official BEST FIT Actively maintained: 48 people committing, active 12 of the last 12 weeks. ★ 43k active today
Anthropic's curated marketplace of Claude Code plugins, with its own plugins and reviewed third-party ones.
- Runs locally
- Confirmed: Yes
- Commercial use
- Partial: Conditions · Apache-2.0
- Paid services
- No: Required
- Hardware
- Unknown: Unknown
- Setup
- Confirmed: Easy
LimeSurvey/LimeSurvey BEST FIT Healthy growth: Stars rising (+42 in 30 days) with 100+ people committing, active 12 of the last 12 weeks. ★ 3.8k active today
Long-running PHP survey platform with 30+ question types, branching, 80+ languages, statistics and a RemoteControl API. GPL-2.0-or-later.
- Runs locally
- Confirmed: Yes
- Commercial use
- Partial: Conditions · GPL-2.0-or-later
- Paid services
- Confirmed: None required
- Hardware
- Confirmed: CPU works
- Setup
- Confirmed: Medium
textlint/textlint BEST FIT Healthy growth: Stars rising (+9 in 30 days) with 12 people committing, active 12 of the last 12 weeks. ★ 3.2k active 3d ago
Pluggable Node.js linter for natural-language text, like ESLint for prose; you install rules from npm for the checks you want.
- Runs locally
- Confirmed: Yes
- Commercial use
- Confirmed: Yes · MIT
- Paid services
- Confirmed: None required
- Hardware
- Confirmed: CPU works
- Setup
- Confirmed: Easy
Free and open-source graphical reverse engineering platform built on rizin, with a Ghidra decompiler plugin and Python or C++ plugins.
- Runs locally
- Confirmed: Yes
- Commercial use
- Partial: Conditions · GPL-3.0
- Paid services
- Confirmed: None required
- Hardware
- Unknown: Unknown
- Setup
- Confirmed: Easy
anthropics/financial-services BEST FIT Actively maintained: 14 people committing, active 6 of the last 12 weeks. ★ 41k active 4w ago
Anthropic's reference agents, skills and data connectors for banking, equity research, private equity and fund admin in Claude.
- Runs locally
- Partial: Partly
- Commercial use
- Confirmed: Yes · Apache-2.0
- Paid services
- No: Required
- Hardware
- Unknown: Unknown
- Setup
- Confirmed: Easy
cursor/plugins BEST FIT Actively maintained: 38 people committing, active 12 of the last 12 weeks. ★ 13k active today
Cursor's official marketplace plugins - skills, rules and MCP connections for dev workflows and SaaS apps such as GitHub, Gmail and Salesforce.
- Runs locally
- Partial: Partly
- Commercial use
- Confirmed: Yes · MIT
- Paid services
- No: Required
- Hardware
- Unknown: Unknown
- Setup
- Confirmed: Easy
android/skills BEST FIT Actively maintained: 7 people committing, active 9 of the last 12 weeks. ★ 9.1k active today
Google's official Agent Skills for Android development, for coding agents such as Gemini, Claude Code and Codex.
- Runs locally
- Confirmed: Yes
- Commercial use
- Confirmed: Yes · Apache-2.0
- Paid services
- Partial: Optional only
- Hardware
- Unknown: Unknown
- Setup
- Confirmed: Easy
ranxianglei/billion-context BEST FIT Healthy growth: Stars rising (+1,851 in 30 days) with 42 people committing, active 12 of the last 12 weeks. ★ 2.1k active today
Local proxy and plugin that compresses a coding agent's conversation history so long sessions fit in a small context window.
- Runs locally
- Confirmed: Yes
- Commercial use
- Partial: Conditions · Custom licence
- Paid services
- No: Required
- Hardware
- Unknown: Unknown
- Setup
- Confirmed: Easy
elvisun/newsjack BEST FIT ★ 1.6k active today
PR skills for AI agents that find news to react to, draft pitches and headlines, fact-check, and build media lists.
- Runs locally
- Confirmed: Yes
- Commercial use
- Confirmed: Yes · MIT
- Paid services
- No: Required
- Hardware
- Unknown: Unknown
- Setup
- Confirmed: Easy
AUTOMATIC1111/stable-diffusion-webui BEST FIT Quiet lately: No commits in the last 12 weeks. ★ 165k active 7mo ago
Gradio web UI for Stable Diffusion with txt2img, img2img, inpainting, outpainting and upscalers. Development has largely stalled.
- Runs locally
- Confirmed: Yes
- Commercial use
- Partial: Conditions · AGPL-3.0 code, CreativeML-OpenRAIL-M weights
- Paid services
- Confirmed: None required
- Hardware
- Confirmed: GPU, ~4GB+
- Setup
- Confirmed: Medium
Clemens-E/obsidian-languagetool-plugin BEST FIT ★ 577 active 6w ago
Obsidian plugin that underlines grammar and spelling issues using the public LanguageTool API, LanguageTool Premium or your own server.
- Runs locally
- Partial: Partly
- Commercial use
- Partial: Conditions · AGPL-3.0
- Paid services
- Partial: Optional only
- Hardware
- Unknown: Unknown
- Setup
- Confirmed: Easy
wshobson/agents BEST FIT Actively maintained: 69 people committing, active 10 of the last 12 weeks. ★ 41k active 1d ago
Multi-harness agentic plugin marketplace for Claude Code, Codex, Cursor, OpenCode, GitHub Copilot, Google Antigravity, and Pi
- Runs locally
- Unknown: Unknown
- Commercial use
- Unknown: Unknown
- Paid services
- Unknown: Unknown
- Hardware
- Unknown: Unknown
- Setup
- Unknown: Unknown
anthropics/knowledge-work-plugins BEST FIT ★ 31k active today
Open source repository of plugins primarily intended for knowledge workers to use in Claude Cowork
- Runs locally
- Unknown: Unknown
- Commercial use
- Unknown: Unknown
- Paid services
- Unknown: Unknown
- Hardware
- Unknown: Unknown
- Setup
- Unknown: Unknown