Open-Source Directory — Claude / Anthropic

Claude
Tools

A curated index of extensions, plugins, MCP servers, hooks, and integrations for Claude — discovered from GitHub and refreshed daily.

Repository Growth — Last 30 Days

8281entries
★ starsA–Z name

crimson-crab

★ 6
@singhpratech

A Rust SDK for Anthropic's Claude API that won't panic on you — no unwrap/expect/panic, denied at compile time. Typed structured output and tools derived from Rust structs, streaming, thinking, caching, batches.

updated Sep 2026

liuyao-divination

★ 6
@Johnson-Jia

六爻占卜 AI Agent 技能 + Python 排盘引擎|纳甲·六亲·暗动·墓库·三合·应期,含完整断卦方法论与验证卦例

updated Sep 2026

seedance-shotlist-director-en

★ 6
@afloy011-spec

Claude skill: turn a script into a director's shotlist for Seedance 2.0 — an editable HTML production board with copy-ready prompts (English edition)

updated Oct 2026

saas-illustration

★ 6
@yanliudesign

SaaS product hero illustrations — real UI card × line-art scene × single accent color · Claude Code Skill

updated Oct 2026

marketing-skills

★ 6
@risukisu

Marketing skills for Claude Code: SEO audits, content strategy, CRO, launches, reporting, and copy.

updated Oct 2026

tenable-sc-reporting-assistant

★ 6
@hamzhk15

Claude skill to generate & deploy Tenable Security Center Vulnerability Management and Remediation Planning dashboards and reports

updated Oct 2026

vredin-CC-Harness

★ 6
@vredin

Claude Code project harness v3.2.0 — commands, skills, agents, deterministic safety hooks, memory system. Bilingual docs (EN/UA).

updated Sep 2026

optimize-search-answers-agents

★ 6
@uxKero

SAGA: an open agent skill that makes any entity findable in search, described accurately by AI, and safe to act on. Works in Claude, ChatGPT, Gemini and any assistant.

updated Sep 2026

risk-management-specialist

★ 6
@chenxihuang1028-a11y

Claude Skill: ISO 14971:2019 medical device risk management — risk analysis, evaluation, control, FMEA tooling, post-production surveillance

updated Sep 2026

herdr-extensions

★ 6
@vonzelle-vzt

Tiny VS Code for herdr: a real editor with LSP diagnostics, autocomplete, rename and go-to-definition — plus source control, search, problems, tests, a debugger, live app preview, runtime error capture, image paste and agent diff review. 12 panels, one idempotent reversible command.

updated Sep 2026

legal-graphify-skill

★ 6
@gauravmanandhar

Knowledge graph builder for legal docs. Extracts clauses, detects conflicts, traces compliance. Agent skill.

updated Sep 2026

aperture

★ 6
@lukethecat

A skill for AI agents that curate better daily reports — scan front pages, tape every decision, learn from feedback.

updated Aug 2026

yuelao-aoye-skill

★ 6
@Jackychen-12

月老鳌烨风格婚恋画像匹配报告 — 一个 Agent Skill。男看钱女看脸两套算法·普通人就是 4 分·上限下限双画像·浅色单文件 HTML 落盘

updated Oct 2026

claude-code-starter

★ 6
@tatarco

Cache-friendly Claude Code configuration: environment caps, read-deny rules, and Token Optimizer hook wiring. Generic settings only.

updated Sep 2026

claudevibe

★ 6
@mwel10

A security baseline for vibe coding with Claude Code: a CLAUDE.md that sets the rules, plus permissions, hooks and read-only subagents that enforce the parts a long session forgets.

updated Sep 2026

seedance-prompting-claude-skill

★ 6
@gbeyrouti

Claude Skill for Seedance 2.5 / 2.0 prompt engineering (ByteDance, Dreamina, Jimeng, Doubao) — 6-block formula, @reference roles, staging, AI-UGC realism layer, native audio & lip-sync, debug matrix.

updated Oct 2026

luciazero

★ 6
@ohm41321

Luciazero — make coding agents prove their work. Verification-first discipline for Claude Code + Codex CLI: 9-rule doctrine, 13 skills, risk-routed reviewer, fail-open hooks.

updated Oct 2026

Claude-Abo

★ 6
@Bank848

Portable Claude Code setup template: 66 skills with provenance, cost-aware model routing, git safety hooks. Adapt, don't run as-is.

updated Oct 2026

ccl-skills

★ 6
@ccoalm

Routed delivery system for coding agents: 32 skills covering requirement to release, for Claude Code, Codex, and OpenCode

updated Oct 2026

clean-recap

★ 6
@rcolman6

A Claude Code Stop hook that makes Opus 5 explain its work in plain English. Blocks the turn from ending and injects one just-in-time instruction.

updated Sep 2026

Blindspot

★ 6
@IdanTayree

Claude skill for spec-driven development: interviews you one question at a time until your unknowns run out, then harvests and verifies real open-source components. Turns an idea — or a half-planned project — into a PRD you can build from.

updated Oct 2026

dsh-creator

★ 6
@KiWi233333

Build verified extensions for DeepSeek Harness with an installable agent skill.

updated Oct 2026

collage-broll-minimax

★ 6
@jiangge0804-crypto

半调纸拼贴 B-roll 生成 skill(MiniMax H3 国内直连版):三闸门审批,口播文稿 → 拼贴组装动画 | forked from pyang5166/gbro-collage-broll

updated Oct 2026

xhs-growth-skill

★ 6
@zdrjson

小红书起号运营 Skill:0→1万粉的定位/爆款/节奏/变现方法论,支持 Claude Code、Claude 桌面版、Codex/Cursor 及任意聊天式 AI

updated Sep 2026
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