morluto/rea BEST FIT Healthy growth: Stars rising (+348,309 in 30 days) with 100+ people committing, active 8 of the last 12 weeks. ★ 348k active today
MCP server and CLI that lets AI coding agents inspect binaries, JavaScript/Electron apps, .NET assemblies and websites, with evidence.
- Runs locally
- Confirmed: Yes
- Commercial use
- Confirmed: Yes · MIT
- Paid services
- Partial: Optional only
- Hardware
- Unknown: Unknown
- Setup
- Confirmed: Easy
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
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
pbakaus/impeccable BEST FIT Actively maintained: 56 people committing, active 12 of the last 12 weeks. ★ 84k active today
Frontend design skill for AI coding agents with 24 commands, live browser iteration and a CLI that flags common AI-generated design mistakes.
- Runs locally
- Confirmed: Yes
- Commercial use
- Confirmed: Yes · Apache-2.0
- 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
K-Dense-AI/scientific-agent-skills BEST FIT Actively maintained: 57 people committing, active 11 of the last 12 weeks. ★ 53k active 1d ago
Pack of 177 science and research skills for AI coding agents, covering biology, chemistry, medicine, physics and data analysis.
- Runs locally
- Confirmed: Yes
- Commercial use
- Confirmed: Yes · MIT
- Paid services
- No: Required
- Hardware
- Unknown: Unknown
- Setup
- Confirmed: Easy
alibaba/open-code-review BEST FIT Actively maintained: 100+ people committing, active 12 of the last 12 weeks. ★ 48k active today
Alibaba's AI code review CLI that combines deterministic pipelines with an LLM agent for line-level review comments, locally or in CI.
- Runs locally
- Confirmed: Yes
- Commercial use
- Confirmed: Yes · Apache-2.0
- Paid services
- Partial: Optional only
- Hardware
- Unknown: Unknown
- Setup
- Confirmed: Easy
paperclipai/paperclip BEST FIT Actively maintained: 100+ people committing, active 12 of the last 12 weeks. ★ 105k active today
Self-hosted Node.js server and web UI for running a team of AI coding agents (Claude Code, Codex, Cursor and others) with goals, tasks and budgets.
- Runs locally
- Confirmed: Yes
- Commercial use
- Confirmed: Yes · MIT
- Paid services
- No: Required
- 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
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
xerj-org/xerj BEST FIT Healthy growth: Stars rising (+11,620 in 30 days) with 54 people committing, active 12 of the last 12 weeks. ★ 12k active today
Local search engine with an Elasticsearch-compatible API and MCP server that indexes folders so coding agents can query code instead of reading files.
- Runs locally
- Confirmed: Yes
- Commercial use
- Confirmed: Yes · Apache-2.0
- Paid services
- Confirmed: None 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
Graphify-Labs/graphify BEST FIT Actively maintained: 100+ people committing, active 12 of the last 12 weeks. ★ 130k active today
Turn any codebase, with its docs, SQL schemas, configs, and PDFs, into a queryable knowledge graph. A /graphify skill for Claude Code, Cursor, Codex, and Gemin…
- Runs locally
- Unknown: Unknown
- Commercial use
- Unknown: Unknown
- Paid services
- Unknown: Unknown
- Hardware
- Unknown: Unknown
- Setup
- Unknown: Unknown
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
anymorph-ai/Claudable BEST FIT Quiet lately: No commits in the last 12 weeks. ★ 4.1k active 6mo ago
Local Next.js app builder that drives a coding-agent CLI you already use (Claude Code, Codex, Cursor, Qwen Code) to build web apps with a live preview.
- Runs locally
- Confirmed: Yes
- Commercial use
- Confirmed: Yes · MIT
- Paid services
- Partial: Optional only
- Hardware
- Unknown: Unknown
- Setup
- Confirmed: Medium
hashgraph-online/hol-guard BEST FIT ★ 956 active today
Open-source antivirus for AI agents: block risky tools, secret access, prompt injection, malicious packages, MCP servers, plugins, and skills at runtime.
- Runs locally
- Unknown: Unknown
- Commercial use
- Unknown: Unknown
- Paid services
- Unknown: Unknown
- Hardware
- Unknown: Unknown
- Setup
- Unknown: Unknown