How do I install the API Summary Claude Code skill?

Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/api-summary/SKILL.md and restart Claude Code. Both flows are detailed at https://claudskills.com/install/.

Is this skill free to install?

Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.

ClaudSkills / Engineering / backend

API Summary

Category: Engineering · Sub-category: backend · Last updated: 2026-05-21

lang:python

작업이 끝난 뒤 협업팀과 공유하기 위한 API 변경 요약 문서를 생성하는 스킬. 지정된 범위(또는 최근 작업 커밋)에서 추가/수정/삭제된 API 엔드포인트를 자동 파싱하여 신규/수정/삭제로 분류한 Markdown을 만든다. Express, NestJS, FastAPI, Django REST, Flask 등 자동 감지. API 변경 공유, 팀 공유, 릴리즈 노트, PR 설명, API changelog 요청 시 이 스킬을 사용할 것.

From the source SKILL.md

코드 리뷰 반영, 새 기능 구현, 리팩토링 등 어떤 종류의 작업이든 끝난 뒤 그 작업으로 발생한 API 변경을 협업팀에 공유할 문서로 정리한다.

What this skill does

API Summary is a community-contributed Claude Code skill in the backend sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/api-summary/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The API Summary Claude Code skill is built for software engineers, backend developers, full-stack teams, and technical leads building and maintaining production systems. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 69,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/api-summary
curl -L https://claudskills.com/skills/api-summary/SKILL.md \
  -o ~/.claude/skills/api-summary/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/api-summary/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/api-summary/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\api-summary\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Attribution & license

Source: https://github.com/POKUDING/my-harness/blob/0ddedee4212be7ab3b0489f308f4b9888fffcb81/skills/api-summary/SKILL.md
Author: POKUDING

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API Summary

From the source SKILL.md

What this skill does

Who uses this skill

How to install

Manual install (2 steps)

One-click install via the desktop app

Attribution & license

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