Star200+

Agent Skills

REVIEW · 56
Community indexed

Production-grade engineering skills for AI coding agents.

Verified installs0
Stars87.6K
Version1.0.0
Quality100/100 · Excellent
Trust56/100 · Do not auto-install
Audit93/100 · Needs review

Supply asset profile

Coding and developer agents

Code review, repo analysis, testing, CI, GitHub, DevOps, and developer workflow skills.

Browse track

Scenario

Coding agents

I need a coding agent that can understand a repository, edit code, and review pull requests.

Agent fit

Claude Code + Cursor + CLI

Codex, Claude Code, Cursor, CLI, or custom agents.

Install

Ready

npx skills add addyosmani/agent-skills

Maintenance

fresh

7d since push

Risk

Needs review

Financial research output is not financial advice; require human review before any live investment decision

GitHub quality

88K

100/100 Quality · 90/100 Trust

Coverage tags

CodingCoding agentsagent-skillsskillsantigravity

Review notes

Financial research output is not financial advice; require human review before any live investment decision · Financial research output is not financial advice; require human review before any live investment decision.

Agent adoption scorecard

Trust, audit, and install readiness at a glance

These scores combine public repository metadata, OpenAgentSkill review signals, maintenance freshness, and install readiness. They are a shortlist signal, not a replacement for human review.

Quality

Excellent
100

High-confidence pick with strong adoption and healthy maintenance signals.

Trust

Do not auto-install
56

Trust Score v5 found insufficient evidence for agent installation. Treat this as discovery material, not an executable recommendation.

Audit

Needs review
93

A machine-readable review of install readiness, security metadata, maintenance, and adoption risk.

OpenAgentSkill Trust Score v5

Human review before install

Choose a stronger alternative or inspect the source manually before any install attempt.

ShellAI AgentsCodexClaude CodeCursor

Stars

88K GitHub stars

Repo activity

88K stars, 9.4K forks

Maintenance

7d since push

License

MIT

Install

npx skills add addyosmani/agent-skills

Install safety

standard package or runtime install path

Permission surface

shell or command execution, filesystem or document access

Agent outcomes

Early agent signal: 0% success from 1 agent outcomes

Docs

Usable metadata, review docs

Risk summary

Review before production

  • Financial research output is not financial advice; require human review before any live investment decision.
  • Recent failure rate is elevated: 100%
  • 1 agent outcome(s) reported not relevant
  • Agent Proven outcomes: Early agent signal: 0% success from 1 agent outcomes

Install readiness

Install path available

  • Install path is available
  • Repository evidence is available
  • License is declared
  • Early agent signal (19/100 Agent Proven)

Agent-readable metadata

Machine-readable decision data for this skill.

Use this block or the embedded JSON to decide whether an agent should install this skill, choose an alternative, or ask for human review first.

Open JSON

Suited tasks

  • Coding agents workflows
  • Claude Code teams
  • teams that value GitHub adoption signals
  • Inspect source files

Suited agents

ShellAI AgentsCodexClaude CodeCursorOpenAgentSkill CLICLI

Install decision

Command
npx skills add addyosmani/agent-skills
Policy
review
Human review
yes

Trust and risk

Trust
56/100
Audit
93/100
Risk level
Needs review

Outcome loop

Endpoint
/api/agent/outcome
Event ID
resolve
Outcomes
5

Install command

npx skills add addyosmani/agent-skills
Public auditEval reportResolve APIInstall handoff

Do not use when

  • teams that need a vendor-supported SLA
  • high-compliance environments without internal security review
  • No major risk signals from current metadata
  • High-risk permission hints: Shell or command execution
  • Financial research output is not financial advice; require human review before any live investment decision

Alternative

Open Design

88.1K Stars

npx skills add nexu-io/open-design

Alternative

Cherry Studio

50.4K Stars

npx skills add CherryHQ/cherry-studio

Alternative

Superpowers

257.2K Stars

npx skills add obra/superpowers

Alternative

Skills

162.5K Stars

npx skills add anthropics/skills

Agent safety v2

65/100 · Review before install

Reviewed with permission notesreview

Usable candidate, but the agent should surface permission and audit notes before installation.

Require human approval before installing into a real workspace.

Resolve via API

high

Shell or command execution

Skill metadata references terminal, CLI, shell, subprocess, or command execution workflows.

medium

Network access

Skill likely fetches remote pages, APIs, repositories, or external services.

medium

Filesystem access

Skill may read or write project files, documents, generated artifacts, or local workspace state.

  • High-risk permission hints: Shell or command execution
  • Financial research output is not financial advice; require human review before any live investment decision

Install targets

Install this skill in your agent workflow

Use the public install endpoint to fetch the command, safety checklist, target prompts, and canonical links for this skill.

skill install

OpenAgentSkill CLI

Resolve policy, run the source installer safely, and report a verified install receipt.

$ npx --yes https://github.com/Leon-Drq/openagentskill/releases/download/cli-v0.2.1/openagentskill-0.2.1.tgz install addyosmani-agent-skills

Agent resolve plan

Let an agent verify fit before installing.

The Resolve API returns the selected skill, alternatives, safety policy, audit notes, install target, and copy-paste prompt an agent can follow without scraping this page.

Open text plan

Open JSON

/api/agent/resolve?task=Use%20Agent%20Skills%20for%20an%20agent%20workflow&agent=codex&max_risk=medium

Resolve text

/api/agent/resolve?task=Use%20Agent%20Skills%20for%20an%20agent%20workflow&agent=codex&max_risk=medium&format=text

Install handoff

/api/skills/addyosmani-agent-skills/install

Agent should check

  • Task fit and alternatives from Resolve API.
  • Audit score, trust score, and safety policy warnings.
  • Install target compatibility for Codex, Claude Code, Cursor, or CLI.

Copy prompt

Task: Use Agent Skills in this workspace.
Resolve first: https://www.openagentskill.com/api/agent/resolve?task=Use%20Agent%20Skills%20for%20an%20agent%20workflow&agent=codex&max_risk=medium
Review install handoff: https://www.openagentskill.com/api/skills/addyosmani-agent-skills/install
Install command: npx skills add addyosmani/agent-skills
Before running it, summarize audit warnings, required permissions, and the fallback skill if install is risky.

Agent handoff

Give an agent the install path, not another directory page.

Use the public install endpoint to fetch the command, safety checklist, target prompts, and canonical links for this skill.

Open install API

Install handoff

/api/skills/addyosmani-agent-skills/install

LLM text format

/api/skills/addyosmani-agent-skills/install?format=text

Find alternatives

/api/skills/search?q=Agent%20Skills&limit=3

Agent prompt

Use Agent Skills for this task. Review https://www.openagentskill.com/api/skills/addyosmani-agent-skills/install, then install with: npx skills add addyosmani/agent-skills

Registry metadata

Agent-readable profile for automatic skill selection.

This page exposes the same decision, trust, audit, use-case, and install signals through the Registry API, so agents can rank this skill without scraping the UI.

Open manifest

Manifest

/api/registry/manifest/addyosmani-agent-skills

LLM text

/api/registry/manifest/addyosmani-agent-skills?format=text

Install alias

/api/registry/install/addyosmani-agent-skills

Recommend

/api/registry/recommend?task=Use%20Agent%20Skills%20in%20an%20agent%20workflow&limit=3

Agent fit

100/100

Coding agents

Use-case tags

Coding agentsRAG and knowledgeWorkflow automation

Platforms

Shell, AI Agents, Claude Code, Cursor

Audit report

Needs review · 93/100

A machine-readable review of install readiness, security metadata, maintenance, and adoption risk.

View audit reportView eval report

Agent decision cockpit

Primary pick for Coding agents

Use this as a leading candidate, then validate the README and install path in your own agent stack.

100
Readiness
Adopt
Stage

Role in stack

Primary pick

Primary fit

Coding agents

Trust label

Production-ready

Install path

Command ready

Use when

  • Coding agents workflows
  • Claude Code teams
  • teams that value GitHub adoption signals

Evidence

  • 87,626 GitHub stars
  • recent repository activity
  • install command or GitHub repo available
  • 100/100 quality profile
  • 1141 OpenAgentSkill engagement events

review first

  • No major risk signals from current metadata

Implementation path

  1. 1Install it in a sandbox agent and run one Coding agents task end to end.
  2. 2Compare output quality, latency, and failure behavior against at least one alternative.
  3. 3Promote it into production only after reviewing repository permissions, license, and maintenance signals.

Trust profile

Do not auto-install

Trust Score v5 found insufficient evidence for agent installation. Treat this as discovery material, not an executable recommendation.

56
OpenAgentSkill Trust Score

GitHub adoption

PASS

88K GitHub stars

Stars/forks activity

PASS

88K stars, 9.4K forks; issue activity unavailable in current metadata

Recent maintenance

PASS

7d since push

License clarity

PASS

MIT

Good signals

  • Manually verified listing
  • AI review approved
  • Install path is available
  • Repository evidence is available
  • Recently maintained repository
  • Large GitHub adoption signal
  • High quality score
  • Install command has no obvious high-risk pattern
  • Outcome confidence 25% from 1 report(s)

Review before install

  • Financial research output is not financial advice; require human review before any live investment decision.
  • Recent failure rate is elevated: 100%
  • 1 agent outcome(s) reported not relevant
  • Agent Proven outcomes: Early agent signal: 0% success from 1 agent outcomes
  • Human review required before unattended installation

Recommended action

Choose a stronger alternative or inspect the source manually before any install attempt.

Quality profile

Excellent candidate for agent workflows

High-confidence pick with strong adoption and healthy maintenance signals.

100
GitHub stars
88K
Freshness
7d ago
Install ready
Yes
License
MIT

Workflow fit

Use this skill in these scenarios

Build and ship code

Coding agents

I need a coding agent that can understand a repository, edit code, and review pull requests.

Search private knowledge

RAG and knowledge

I need my agent to build a RAG workflow over documents and retrieve reliable context.

Automate repeated work

Workflow automation

I need my agent to automate a repeated workflow across tools and files.

Workflow fit

Add it to a complete workflow

Inspect, patch, and verify code

Coding review agent

A workflow for software agents that inspect repositories, review pull requests, generate tests, and turn findings into shippable patches.

Turn skills into distribution

Content growth agent

A workflow for turning newly indexed skills into SEO briefs, social drafts, comparison pages, and reusable publishing workflows.

Ingest, retrieve, and cite

RAG knowledge base

A workflow for document-heavy agents that ingest files, create searchable knowledge, retrieve relevant context, and answer with grounded sources.

Alternative shortlist

Compare before you install

Similar skills that may fit this task.

Compare all

Open Design

🎨 Local-first, open-source Claude Design alternative. 🖥️ Native desktop app. ⚡ 259+ Skills · ✨ 142+ Design Systems 🖼️ Web · desktop · mobile prototypes · slides · images · videos · HyperFrames 📦 Sandboxed preview · HTML/PDF/PPTX/MP4 export 🤖 Claude Code / OpenClaw / Codex / Cursor / OpenCode / Qwen / Copilot / Hermes / Kimi & 17+ CLIs.

Adopt
Ready100
Quality100
Stars88.1K

Cherry Studio

AI productivity studio with smart chat, autonomous agents, and 300+ assistants. Unified access to frontier LLMs

Adopt
Ready100
Quality100
Stars50.4K

Superpowers

An agentic skills framework & software development methodology that works.

Adopt
Ready100
Quality100
Stars257.2K

Skills

Public repository for Agent Skills

Adopt
Ready100
Quality100
Stars162.5K

Overview

Production-grade engineering skills for AI coding agents.

Imported by the skill-only GitHub discovery pipeline because it matches agent skill, automation, domain workflow, RAG, document-processing, data, finance, security, or developer-tool signals. Protocol-server projects are excluded from automated imports.

Platform compatibility

shellFULL
ai-agentsFULL

Technical details

Version
1.0.0
License
MIT
Last updated
Aug 18, 2026
Published
Apr 8, 2026

Frameworks & tools

ShellAI Agents

Decision snapshot

Primary pick

100
Ready
Adopt
Stage

87,626 GitHub stars

Audit

Install review

Install and adoption review

93
Needs review
Security
83/100
Maintenance
100/100
Install
92/100
Open full auditView eval report

Agent-proven evidence

Agent-proven evidence

Outcome reports after resolve, review, install, and one narrow run.

19
Proven
Early agent signalAuto-install: review firstLast: Jul 20, 2026
Success rate
0%
Recent failure
100%
Outcomes
1
Output quality
—
Failed
0
Not relevant
1
Installs
0
Risk blocked
0
Setup needed
0
Production
0

Early agent signal: 1 outcome, 0% success, Agent Proven Score 19/100.

Agent-Proven rankingOutcome contract

Install

Add to agent workflow

Free and open source. Review the report before installing into production agents.

Compare AlternativesAuto-resolve PlanView on GitHubDocumentation

Growth loop

Share kit

X

Scenario-led draft for Agent Skills, ready for a manual X post.

Curator note
Before you hand an agent the next repo task, give it a repeatable starting point.

Agent Skills: Production-grade engineering skills for AI coding agents.

87.6K stars

https://www.openagentskill.com/skills/addyosmani-agent-skills?ref=x
Open X draft
Optional reply with install command
Listing + install path for Agent Skills:
https://www.openagentskill.com/skills/addyosmani-agent-skills?ref=x

Install: npx skills add addyosmani/agent-skills
Open reply draft

Listing source

Community indexed

Claimable

This listing was indexed from public sources and is not marked official until a maintainer claim is approved.

Creator
addyosmani
Indexed by
OpenAgentSkill community index

Attribution links to the public repository or creator profile. Creators can claim the listing to update ownership signals.

Claim this skill

Owner claim

Claim this skill listing

This Community indexed listing is attributed to addyosmani but is not marked official yet. Claim it to add a verified owner signal and make future launch, install, and audit updates easier to trust.

Creator backlink kit

Add the evidence badges to your README

Show the canonical listing, current trust and audit signals, and real Agent-Proven evidence where developers evaluate the repository.

[![Listed on OpenAgentSkill](https://www.openagentskill.com/api/badge/addyosmani-agent-skills?metric=listed&label=Listed)](https://www.openagentskill.com/skills/addyosmani-agent-skills)
[![OpenAgentSkill Trust](https://www.openagentskill.com/api/badge/addyosmani-agent-skills?metric=trust&label=Trust)](https://www.openagentskill.com/skills/addyosmani-agent-skills)
[![OpenAgentSkill Audit](https://www.openagentskill.com/api/badge/addyosmani-agent-skills?metric=audit&label=Audit)](https://www.openagentskill.com/skills/addyosmani-agent-skills/audit)
[![Agent Proven](https://www.openagentskill.com/api/badge/addyosmani-agent-skills?metric=proven&label=Agent%20Proven)](https://www.openagentskill.com/skills/addyosmani-agent-skills)
Preview badge Open audit Creator kit

Author

A

addyosmani✓

@addyosmani

Tags

agent-skillsskillsantigravityantigravity-ideclaude-codecursorshellgithub

Platform fit

Claude CodeCursor

Health signals

GitHub stars
87.6K
Quality score
88/100
Last GitHub push
Aug 14, 2026
Framework hints
2
OpenAgentSkill views
289
Install copies
18
Outbound clicks
7

Community signal

Share whether this skill looks useful for your agent workflow. Aggregated feedback improves rankings over time.

Trust & safety

Do not auto-install

56
  • GitHub adoption88K GitHub starsPASS
  • Stars/forks activity88K stars, 9.4K forks; issue activity unavailable in current metadataPASS
  • Recent maintenance7d since pushPASS
  • License clarityMITPASS
  • README/SKILL.md completenessPublic metadata needs stronger README/SKILL.md contextINFO
  • Dependency/runtime riskcommand execution surfaceINFO

Related skills

Open Design

🎨 Local-first, open-source Claude Design alternative. 🖥️ Native desktop app. ⚡ 259+ Skills · ✨ 142+ Design Systems 🖼️ Web · desktop · mobile prototypes · slides · images · videos · HyperFrames 📦 Sandboxed preview · HTML/PDF/PPTX/MP4 export 🤖 Claude Code / OpenClaw / Codex / Cursor / OpenCode / Qwen / Copilot / Hermes / Kimi & 17+ CLIs.

88.1K Stars

Cherry Studio

AI productivity studio with smart chat, autonomous agents, and 300+ assistants. Unified access to frontier LLMs

50.4K Stars

Superpowers

An agentic skills framework & software development methodology that works.

257.2K Stars

Skills

Public repository for Agent Skills

162.5K Stars
InstallView on GitHub