Agent skills for developers

Cross-domain view of skills and extensions for coding agents found in stored snapshots from every domain. No collection starts during your visit.

177 entries in this view.

Tool ranking

Ranked by known GitHub stars, highest first; archived repositories come after maintained repositories. Raw values keep their source-specific window, shown under each tool; a change requires at least two snapshots from the last 7 days.

1
cli
Skill
ActiveLast commit 8 days ago · 2026-08-25
Google Workspace CLI — one command-line tool for Drive, Gmail, Calendar, Sheets, Docs, Chat, Admin, and more. Dynamically built from Google Discovery Service. Includes AI agent skills.
RustLicense: Apache-2.0
- agent-skills
- ai-agent
- automation
- cli
- discovery-api
githubcreated 6 months agomeasured growthOpen source ↗
Install git clone https://github.com/googleworkspace/cli ~/.claude/skills/cli
30 694GitHub stars+92 (+0.30 %)
2
nanoclaw
Skill
ActiveLast commit today · 2026-09-03
A lightweight alternative to OpenClaw that runs in containers for security. Connects to WhatsApp, Telegram, Slack, Discord, Gmail and other messaging apps,, has memory, scheduled jobs, and runs directly on Anthropic's Agents SDK
TypeScriptLicense: MIT
- ai-agents
- ai-assistant
- claude-code
- claude-skills
- openclaw
githubcreated 7 months agomeasured growthOpen source ↗
Install git clone https://github.com/nanocoai/nanoclaw ~/.claude/skills/nanoclaw
30 685GitHub stars+57 (+0.19 %)
3
cognee
Skill
ActiveLast commit 1 day ago · 2026-09-01
Cognee is the open-source AI memory platform for agents. Give your AI agents persistent long-term memory across sessions with a self-hosted knowledge graph engine.
PythonLicense: Apache-2.0
- agent-memory
- agent-skills
- ai
- ai-agents
- ai-memory
githubcreated 3 years agomeasured growthOpen source ↗
Install git clone https://github.com/topoteretes/cognee ~/.claude/skills/cognee
30 405GitHub stars+105 (+0.35 %)
4
diagram-design
Skill
ActiveLast commit 1 day ago · 2026-09-02
38 editorial diagram types for Claude Code, Codex, and Pi. Self-contained HTML + SVG. No shadows. No Mermaid slop.
HTMLLicense: MIT
- agent-skills
- claude-code
- codex
- data-visualization
- diagrams
githubcreated 4 months agomeasured growthOpen source ↗
Install git clone https://github.com/cathrynlavery/diagram-design ~/.claude/skills/diagram-design
29 299GitHub stars+1 283 (+4.6 %)
5
book-to-skill
Skill
ActiveLast commit 1 day ago · 2026-09-01
Turn any technical book PDF into a Claude Code skill — ready to study, reference, and use while you work.
PythonLicense: MIT
- agent-skills
- ai-agents
- book-to-skill
- context-engineering
- document-processing
githubcreated 4 months agomeasured growthOpen source ↗
Install git clone https://github.com/virgiliojr94/book-to-skill ~/.claude/skills/book-to-skill
27 824GitHub stars+1 525 (+5.8 %)
6
planning-with-files
Skill
ActiveLast commit 1 day ago · 2026-09-02
Persistent file-based planning for AI coding agents and long-running tasks. Crash-proof markdown plans, session recovery after /clear and compaction, per-turn re-injection against context rot, deterministic completion gate. Manus-style.…
ShellLicense: MIT
- agent-skills
- autonomous-agents
- claude
- claude-code
- claude-code-skills
githubcreated 8 months agomeasured growthOpen source ↗
Install git clone https://github.com/OthmanAdi/planning-with-files ~/.claude/skills/planning-with-files
26 566GitHub stars+176 (+0.67 %)
7
i-have-adhd
Skill
ActiveLast commit 1 day ago · 2026-09-01
A skill to stop your coding agent from burying the answer. ADHD-friendly output.
PythonLicense: MIT
- adhd
- claude-
- claude-code-plugin
- claude-skills
- developer-tools
githubcreated 3 months agomeasured growthOpen source ↗
Install /plugin marketplace add ayghri/i-have-adhd
26 443GitHub stars+1 404 (+5.6 %)
8
pm-skills
Skill
ActiveLast commit 2 months ago · 2026-07-03
PM Skills Marketplace: 100+ agentic skills, commands, and plugins — from discovery to strategy, execution, launch, and growth.
License: MIT
- agent-skill-repository
- agent-skills
- agentic-skills
- claude-code-marketplace
- claude-code-plugins
githubcreated 6 months agomeasured growthOpen source ↗
Install git clone https://github.com/phuryn/pm-skills ~/.claude/skills/pm-skills
25 892GitHub stars+165 (+0.64 %)
9
baoyu-skills
Skill
ActiveLast commit 2 months ago · 2026-07-04
TypeScriptLicense: MIT
- agent-skills
- claude-skills
- codex-skills
- openclaw-skills
githubcreated 7 months agomeasured growthOpen source ↗
Install git clone https://github.com/JimLiu/baoyu-skills ~/.claude/skills/baoyu-skills
25 561GitHub stars+148 (+0.58 %)
10
claude-skills
Skill
ActiveLast commit 4 days ago · 2026-08-30
380 Claude Code skills & agent skills & plugins (30+ Agents, 70+ custom commands, 380+ skills, customizable references, scripts)for Claude Code, Codex, Gemini CLI, Cursor, and 8 more coding agents — engineering, marketing, product,…
PythonLicense: MIT
- agent-plugins
- agent-skills
- agentic-ai
- ai-coding-agent
- anthropic-claude
githubcreated 10 months agomeasured growthOpen source ↗
Install git clone https://github.com/alirezarezvani/claude-skills ~/.claude/skills/claude-skills
25 391GitHub stars+288 (+1.1 %)
11
agentskills
Skill
ActiveLast commit 24 days ago · 2026-08-09
Specification and documentation for Agent Skills
PythonLicense: Apache-2.0
- agent-skills
githubcreated 8 months agomeasured growthOpen source ↗
Install git clone https://github.com/agentskills/agentskills ~/.claude/skills/agentskills
24 945GitHub stars+149 (+0.60 %)
12
distilly
Skill
ActiveLast commit 9 days ago · 2026-08-25
Distilly — Distill how they think into reusable Skills for any Agent or Bot. Formerly Colleague Skill（原同事 Skill）.
PythonLicense: MIT
- agent-skills
- agentic-ai
- ai-agent
- ai-agents
- ai-assistants
githubcreated 5 months agomeasured growthOpen source ↗
Install git clone https://github.com/titanwings/distilly ~/.claude/skills/distilly
24 251GitHub stars+194 (+0.81 %)
13
open-code-review
Skill
ActiveLast commit today · 2026-09-03
Fast, efficient, battle-tested at Alibaba's scale. Hybrid architecture code review tool: deterministic pipelines + LLM Agent, precise line-level comments, built-in multi-language ruleset (NPE, thread-safety, XSS, SQL injection), OpenAI &…
GoLicense: Apache-2.0
- agent
- agent-skills
- code-review
- code-review-assistant
- harness
githubcreated 3 months agomeasured growthOpen source ↗
Install git clone https://github.com/alibaba/open-code-review ~/.claude/skills/open-code-review
21 841GitHub stars+303 (+1.4 %)
14
khazix-skills
Skill
ActiveLast commit 18 days ago · 2026-08-16
数字生命卡兹克开源的 AI Skills 合集 | Agent Skills: leader（帮你定义目标）, neat-freak 洁癖, hv-analysis, khazix-writer & more — Claude Code, Codex & 40+ agents
PythonLicense: MIT
- agent-skills
- ai-agents
- claude
- claude-code
- codex
githubcreated 5 months agomeasured growthOpen source ↗
Install git clone https://github.com/KKKKhazix/khazix-skills ~/.claude/skills/khazix-skills
20 345GitHub stars+174 (+0.86 %)
15
agency-agents-zh
Skill
ActiveLast commit 5 days ago · 2026-08-28
🎭 267 个即插即用的 AI 专家角色 — 支持 Hermes Agent/Claude Code/Cursor/Copilot 等 18 种工具，覆盖工程/设计/营销/金融等 20 个部门。含 52 个中国市场原创智能体（小红书/抖音/微信/飞书/钉钉等）。搭配编排器 agency-orchestrator，一句话即可让多位专家按 DAG 自动协作。
ShellLicense: MIT
- agency-orchestrator
- agent-definitions
- ai-agents
- ai-roles
- chinese
githubcreated 6 months agomeasured growthOpen source ↗
Install git clone https://github.com/jnMetaCode/agency-agents-zh ~/.claude/skills/agency-agents-zh
20 196GitHub stars+177 (+0.88 %)
16
notebooklm-py
Skill
ActiveLast commit 1 day ago · 2026-09-02
Unofficial Python API and agentic skill for Google Gemini Notebook. Full programmatic access to NotebookLM's features—including capabilities the web UI doesn't expose—via Python, CLI, and AI agents like Claude Code, Codex, and OpenClaw.
PythonLicense: MIT
- agentic-skill
- claude-skills
- gemini-notebook
- gemini-notebook-api
- gemini-notebook-skill
githubcreated 7 months agomeasured growthOpen source ↗
Install git clone https://github.com/teng-lin/notebooklm-py ~/.claude/skills/notebooklm-py
19 069GitHub stars+101 (+0.53 %)
17
kubesphere
Skill
ActiveLast commit 50 days ago · 2026-07-15
The container platform tailored for Kubernetes multi-cloud, datacenter, and edge management ⎈ 🖥 ☁️
Go
- agent-skills
- ai
- cloud-native
- cncf
- devops
githubcreated 8 years agomeasured growthOpen source ↗
Install git clone https://github.com/kubesphere/kubesphere ~/.claude/skills/kubesphere
17 037GitHub stars+8 (+0.05 %)
18
SkillOpt
Skill
ActiveLast commit 4 days ago · 2026-08-29
SkillOpt is a text-space optimizer that trains reusable natural-language skills for frozen LLM agents through trajectory-driven edits, validation-gated updates, and deployable best_skill.md artifacts.
PythonLicense: MIT
- agent-skills
- self-evolving-agents
githubcreated 3 months agomeasured growthOpen source ↗
Install git clone https://github.com/microsoft/SkillOpt ~/.claude/skills/SkillOpt
16 598GitHub stars+184 (+1.1 %)
19
claude-seo
Skill
ActiveLast commit 7 days ago · 2026-08-26
Universal SEO skill for Claude Code. 25 sub-skills + 18 sub-agents covering technical SEO, E-E-A-T, schema, GEO/AEO, backlinks, local SEO, maps intelligence, semantic clustering, e-commerce SEO, international SEO, Google APIs, and PDF/Excel…
PythonLicense: MIT
- ai
- ai-seo
- claude-code
- claude-code-skill
- marketing-automation
githubcreated 6 months agomeasured growthOpen source ↗
Install git clone https://github.com/AgriciDaniel/claude-seo ~/.claude/skills/claude-seo
16 070GitHub stars+486 (+3.1 %)
20
SkillSpector
Skill
ActiveLast commit 2 days ago · 2026-09-01
Security scanner for AI agent skills. Detect vulnerabilities, malicious patterns, security risks, prompt injection, data exfiltration, and supply-chain risks in Claude Code, Codex, and MCP skills before you install them.
PythonLicense: Apache-2.0
- agent-security
- agent-skills
- agentic-ai
- ai-security
- claude-code
githubcreated 5 months agomeasured growthOpen source ↗
Install git clone https://github.com/NVIDIA/SkillSpector ~/.claude/skills/SkillSpector
15 726GitHub stars+675 (+4.5 %)
21
zvec
Skill
ActiveLast commit 1 day ago · 2026-09-02
A lightweight, lightning-fast, in-process vector database
C++License: Apache-2.0
- agent-skills
- db
- embedded
- faiss
- fts
githubcreated 9 months agomeasured growthOpen source ↗
Install git clone https://github.com/alibaba/zvec ~/.claude/skills/zvec
15 591GitHub stars+62 (+0.40 %)
22
eigent
Skill
ActiveLast commit 1 day ago · 2026-09-02
Eigent: The Open Source Cowork Desktop - Local and Free Alternative to Claude Cowork and Codex
TypeScriptLicense: Apache-2.0
- agent-framework
- agent-skills
- agentic-ai
- agentic-workflow
- claude-cowork
githubcreated 13 months agomeasured growthOpen source ↗
Install git clone https://github.com/eigent-ai/eigent ~/.claude/skills/eigent
15 173GitHub stars+28 (+0.18 %)
23
OpenMythos
Skill
DormantLast commit 3 months ago · 2026-05-23
A theoretical reconstruction of the Claude Mythos architecture, built from first principles using the available research literature.
PythonLicense: MIT
- ai
- anthropic
- attention
- claude
- claude-ai
githubcreated 4 months agomeasured growthOpen source ↗
Install /plugin marketplace add kyegomez/OpenMythos
14 861GitHub stars+24 (+0.16 %)
24
ego-lite
Skill
ActiveLast commit 2 days ago · 2026-09-01
The fastest browser for AI agents to run browser automation, built for sharing your logged-in browser state with your AI agents, like Codex or Claude Code, without disturbing you. Zero cost, zero config.
JavaScriptLicense: MIT
- agent-skills
- ai-agent
- automation
- browser
- browser-automation
githubcreated 4 months agomeasured growthOpen source ↗
Install git clone https://github.com/citrolabs/ego-lite ~/.claude/skills/ego-lite
14 637GitHub stars+618 (+4.4 %)

Learning resources

Ranked by known GitHub stars, highest first; archived repositories come after maintained repositories. These resources remain available separately and do not take part in the main tool ranking.

1
awesome-claude-skills
Skill
DormantLast commit 4 months ago · 2026-04-28Open source ↗
A curated list of awesome Claude Skills, resources, and tools for customizing Claude AI workflows — particularly Claude Code
- agentic-coding
- anthropic
- awesome
- awesome-list
- awesome-lists
github
Install git clone https://github.com/travisvn/awesome-claude-skills ~/.claude/skills/awesome-claude-skills
active 4 months agocreated 10 months agoResourcemeasured growth
14 931GitHub stars+75 (+0.50 %)

Agent skills for developers

Activity

Sort by

Tool ranking

cli

nanoclaw

cognee

diagram-design

book-to-skill

planning-with-files

i-have-adhd

pm-skills

baoyu-skills

claude-skills

agentskills

distilly

open-code-review

khazix-skills

agency-agents-zh

notebooklm-py

kubesphere

SkillOpt

claude-seo

SkillSpector

zvec

eigent

OpenMythos

ego-lite

Learning resources

awesome-claude-skills