Agent skill

API Doc Standards

by revfactory in revfactory/harness-100

API 문서 작성 표준 및 패턴 라이브러리. An agent skill from revfactory/harness-100.

Apache-2.0Auto-check passedBackend & APIs

Install API Doc Standards

skills CLI
$ npx skills add revfactory/harness-100 --skill api-doc-standards -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install revfactory/harness-100 api-doc-standards --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/revfactory/harness-100.git skills-src && mkdir -p .claude/skills && cp -r skills-src/ko/81-technical-writer/.claude/skills/api-doc-standards .claude/skills/api-doc-standards && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
api-doc-standards
GitHub stars
1.3k
Token cost
~714 tokens
SKILL.md length
207 words
Files
1
Skills in repo
464
Repo updated
First seen
Licence
Apache-2.0

At a glance

API 문서 작성 표준 및 패턴 라이브러리. An agent skill from revfactory/harness-100.

  • Tasks that involve Technical documentation
  • SKILL.md covers REST API 문서 필수 섹션, 엔드포인트 문서 템플릿, 에러 응답 표준 형식 and HTTP 상태 코드 매핑, plus 5 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
  • Tasks that involve OpenAPI specifications

What it does

API Doc Standards is an agent skill from revfactory/harness-100. API 문서 작성 표준 및 패턴 라이브러리. doc-writer 에이전트가 REST/GraphQL/gRPC API 문서를 작성할 때 참조하는 표준. 'API 문서 표준', 'API 레퍼런스 작성' 요청 시 사용. 단, OpenAPI Spec 자동 생성이나 API 테스트 실행은 범위 밖.

Its SKILL.md is about 710 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Backend & APIs, covering Technical documentation, OpenAPI specifications and gRPC and Protobuf. It works with gRPC, OpenAPI and GraphQL. The licence is Apache-2.0.

When your agent uses it

  • Tasks that involve Technical documentation
  • Tasks that involve OpenAPI specifications
  • Tasks that involve gRPC and Protobuf

Example prompts

  • “API 문서 표준”
  • “API 레퍼런스 작성”
  • “/api-doc-standards”

What it can do on your machine

Read from SKILL.md and the folder at commit 8e8d35c. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md (its code samples are markdown and json).

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

API Doc Standards loads about 714 tokens when it runs. Until then it costs about 45 tokens; SKILL.md has 207 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~45
When it runs · the whole SKILL.md, loaded when a task matches
~714

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from revfactory/harness-100 at commit 8e8d35c, republished under its Apache-2.0 licence (© revfactory). 207 words, ~714 tokens.

Download SKILL.mdSave it as .claude/skills/api-doc-standards/SKILL.md (or your agent's skills folder).
name
api-doc-standards
description
API 문서 작성 표준 및 패턴 라이브러리. doc-writer 에이전트가 REST/GraphQL/gRPC API 문서를 작성할 때 참조하는 표준. 'API 문서 표준', 'API 레퍼런스 작성' 요청 시 사용. 단, OpenAPI Spec 자동 생성이나 API 테스트 실행은 범위 밖.

API Doc Standards — API 문서 작성 표준

doc-writer 에이전트의 API 문서 품질을 표준화하는 규격과 패턴.

REST API 문서 필수 섹션

1. 개요 — API 목적, 대상 사용자, 기본 URL
2. 인증 — 인증 방식, 토큰 획득/갱신
3. 공통 규격 — 요청/응답 포맷, 페이지네이션, 에러 코드
4. 엔드포인트 레퍼런스 — 리소스별 CRUD
5. 에러 처리 — 에러 코드 테이블, 트러블슈팅
6. 변경 이력 — 버전별 변경사항

엔드포인트 문서 템플릿

markdown
## POST /api/v1/users

사용자를 생성합니다.

### 요청

**헤더**
| 헤더 | 값 | 필수 |
|------|-----|------|
| Authorization | Bearer {token} | O |
| Content-Type | application/json | O |

**본문**
| 필드 | 타입 | 필수 | 설명 | 제약조건 |
|------|------|------|------|---------|
| email | string | O | 이메일 | RFC 5322, 254자 |
| name | string | O | 이름 | 2~50자 |
| role | string | X | 역할 | admin/user/viewer, 기본: user |

### 응답

**성공 (201 Created)**
{ "id": "usr_abc123", "email": "...", "name": "..." }

**에러**
| 상태 | 코드 | 설명 |
|------|------|------|
| 400 | INVALID_EMAIL | 이메일 형식 오류 |
| 409 | DUPLICATE_EMAIL | 중복 이메일 |
| 422 | VALIDATION_ERROR | 유효성 오류 |

에러 응답 표준 형식

json
{
  "error": {
    "code": "RESOURCE_NOT_FOUND",
    "message": "요청한 리소스를 찾을 수 없습니다.",
    "details": [{ "field": "user_id", "reason": "존재하지 않음" }],
    "request_id": "req_xyz789"
  }
}

HTTP 상태 코드 매핑

범위의미사용 코드
2xx성공200, 201, 204
4xx클라이언트 에러400, 401, 403, 404, 409, 422, 429
5xx서버 에러500, 502, 503

페이지네이션 문서 표준

커서 기반 (권장)
파라미터타입기본값설명
limitinteger20항목 수 (1~100)
cursorstring-다음 페이지 커서

응답 메타: has_more, next_cursor

오프셋 기반
파라미터타입기본값설명
pageinteger1페이지 번호
per_pageinteger20항목 수
sortstringcreated_at정렬 기준
orderstringdesc정렬 방향

인증 섹션 표준

markdown
## 인증
모든 API 요청에 Bearer 토큰 필요.

### 토큰 획득: POST /auth/token
### 토큰 사용: Authorization: Bearer {access_token}
### 토큰 갱신: POST /auth/refresh (만료 시)

| 상태 코드 | 원인 | 조치 |
|----------|------|------|
| 401 | 토큰 누락/만료 | 재발급 |
| 403 | 권한 부족 | 역할 확인 |

Rate Limiting 문서 표준

플랜제한단위
Free100분당
Pro1,000분당
Enterprise10,000분당

응답 헤더: X-RateLimit-Limit, X-RateLimit-Remaining, X-RateLimit-Reset 초과 시: 429 + Retry-After 헤더

버저닝 문서 표준

  • URL 경로 버전: /api/v1/, /api/v2/
  • 하위 호환: 새 필드/엔드포인트/옵션 파라미터 추가
  • 호환 불가: 필드 삭제, 구조 변경, 필수 파라미터 추가 → 새 버전 필요
  • 폐기 예고: 최소 6개월 전

문서 품질 체크리스트

항목기준
예시모든 엔드포인트에 요청+응답+에러
타입string, integer, boolean, array, object
필수/선택모든 파라미터에 표시
제약조건길이, 허용 값, 패턴
인증엔드포인트별 필요 권한
SDK 예제cURL + 1개 이상 언어
변경 이력날짜 + 변경 + 영향 범위

© revfactory, Apache-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in ko/81-technical-writer/.claude/skills/api-doc-standards of revfactory/harness-100.

Open the folder on GitHubat commit 8e8d35c

Compare with similar skills

API Doc Standards next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

API Doc Standards compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
API Doc Standards this skillrevfactory/harness-1001.3k—~714Automated safety check: PassApache-2.0
SpikardGoldziher/spikard123—~799Automated safety check: PassMIT
Uxcholon-run/uxc115—~1.8kAutomated safety check: PassMIT
API Contract Detectionprime-radiant-inc/greenfield292—~4.2kAutomated safety check: PassApache-2.0
API Architectcuriositech/some_claude_skills2431 repos~1.4kAutomated safety check: PassMIT
API Designmajiayu000/spellbook286—~2.1kAutomated safety check: PassMIT

Similar skills

  • Spikard

    Goldziher/spikard

    Scaffold Spikard projects and generate code from OpenAPI, AsyncAPI, OpenRPC, GraphQL, and Protobuf schemas using the Spikard CLI or its MCP server.

    123 GitHub stars~799 tokensUpdated 3 days ago
    Backend & APIsAuto-check passed
  • Uxc

    holon-run/uxc

    Discover and call remote schema-exposed interfaces with UXC.

    115 GitHub stars~1.8k tokensUpdated 22 days ago
    Backend & APIsAuto-check passed
  • API Contract Detection

    prime-radiant-inc/greenfield

    Finds OpenAPI, GraphQL, Protobuf and JSON Schema files in a codebase and extracts behavioral claims from them as part of a reverse-engineering workflow.

    292 GitHub stars~4.2k tokensUpdated 2 mo ago
    Backend & APIsAuto-check passed
  • API Architect

    curiositech/some_claude_skills

    Expert API designer for REST, GraphQL, gRPC architectures. An agent skill from curiositech/some_claude_skills.

    243 GitHub starsUsed in 1 repo~1.4k tokens
    Backend & APIsAuto-check passed
  • API Design

    majiayu000/spellbook

    REST/GraphQL/gRPC API design best practices. An agent skill from majiayu000/spellbook.

    286 GitHub stars~2.1k tokensUpdated today
    Backend & APIsAuto-check passed
  • API Forge

    EliasOulkadi/shokunin

    Design REST/GraphQL APIs with OpenAPI 3.1, error handling, pagination, rate limiting, webhooks, and idempotency.

    114 GitHub stars~2.9k tokensUpdated 2 days ago
    Backend & APIsAuto-check passed

More from revfactory/harness-100

All 464 skills in this repo
  • Anti Bot Analyzer

    revfactory/harness-100

    A skill for analyzing website anti-bot defense mechanisms and developing legitimate evasion strategies.

    1.3k GitHub stars~1.1k tokensUpdated 6 mo ago
    Auto-check passed
  • API Error Design Patterns

    revfactory/harness-100

    Reference for designing how an API reports failures: structured error codes, response shapes, client-friendly messages, an error catalog and retry or fallback advice.

    1.3k GitHub stars~1.6k tokensUpdated 6 mo ago
    Auto-check passed
  • API Security Checklist

    revfactory/harness-100

    Walks a backend-dev agent through OWASP API Top 10 checks, authentication and authorization patterns, and defense code during API design.

    1.3k GitHub stars~1.7k tokensUpdated 6 mo ago
    Auto-check passed
  • Arg Parser Generator

    revfactory/harness-100

    Methodology for systematically designing and generating CLI tool argument parser structures.

    1.3k GitHub stars~1.2k tokensUpdated 6 mo ago
    Auto-check passed
  • Audience Segmentation

    revfactory/harness-100

    Audience segmentation skill used by the analyst and curator agents.

    1.3k GitHub stars~1.3k tokensUpdated 6 mo ago
    Auto-check passed
  • Audio Storytelling

    revfactory/harness-100

    Audio storytelling skill used by the podcast scriptwriter and show note editor.

    1.3k GitHub stars~1.6k tokensUpdated 6 mo ago
    Auto-check passed

Categories

Questions about API Doc Standards

What does API Doc Standards do?

API 문서 작성 표준 및 패턴 라이브러리. An agent skill from revfactory/harness-100. API Doc Standards is an agent skill from revfactory/harness-100. API 문서 작성 표준 및 패턴 라이브러리.

When should I use API Doc Standards?

API Doc Standards fits situations like: tasks that involve Technical documentation; tasks that involve OpenAPI specifications; tasks that involve gRPC and Protobuf.

How do I install API Doc Standards in Claude Code?

Run `npx skills add revfactory/harness-100 --skill api-doc-standards -a claude-code`. Or copy the skill folder (ko/81-technical-writer/.claude/skills/api-doc-standards in revfactory/harness-100) into .claude/skills/api-doc-standards in your project. Claude Code loads it when a task matches its description.

How do I install API Doc Standards in Codex?

Run `npx skills add revfactory/harness-100 --skill api-doc-standards -a codex`. Or copy the skill folder (ko/81-technical-writer/.claude/skills/api-doc-standards in revfactory/harness-100) into .agents/skills/api-doc-standards in your project. Codex loads it when a task matches its description.

Can I use API Doc Standards in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add revfactory/harness-100 --skill api-doc-standards -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/api-doc-standards, .gemini/skills/api-doc-standards, .github/skills/api-doc-standards and .opencode/skills/api-doc-standards in your project.

What does API Doc Standards need to run?

SKILL.md names no scripts, command-line tools or credentials: API Doc Standards is instructions for the agent only.

Does API Doc Standards access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is API Doc Standards safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does API Doc Standards use?

API Doc Standards is published under the Apache-2.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does API Doc Standards use?

About 714 tokens (SKILL.md is roughly 2.9k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to API Doc Standards?

Skills that share tags, products or a category with API Doc Standards: Spikard (Goldziher/spikard, 123 stars), Uxc (holon-run/uxc, 115 stars), API Contract Detection (prime-radiant-inc/greenfield, 292 stars) and API Architect (curiositech/some_claude_skills, 243 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains API Doc Standards?

revfactory (a GitHub user) maintains it in revfactory/harness-100, which has 1,290 GitHub stars. The repository holds 464 skills in this directory. The repository was last updated on March 22, 2026.

Source: revfactory/harness-100 on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.