gh · GitHub
GitHub CLI Agent 使用指南
使用 GitHub 官方 CLI 审查拉取请求、处理 Issue、检查 Actions 并管理发布。
官方工具操作风险: R0–R3verified
为 Agent 安装
选择与运行环境匹配的官方安装方式。在团队或 CI 环境中固定版本，并先运行版本检查。
用于稳定自动化的结构化输出
优先使用机器可读格式，并把 stdout 作为结果、stderr 作为诊断信息分别处理。
R0–R3 命令风险指南
风险按单条命令判断。R0 是本地或远程只读，R1 是可逆的本地写入，R2 会改变远程状态，R3 可能造成不可逆或生产级影响。
只读不等于可公开
R0 只表示命令不更改本地或远程状态。只读命令仍可能返回令牌、身份信息、配置或生产数据；只展示完成任务所需的最少内容，不得写入日志、Prompt 或提交内容。
Agent Readiness 评分依据
适配度描述 Agent 操作工具的稳定程度，不代表所有命令都安全，也不替代独立执行测试。
文档证据对应的 Agent Readiness 为 84/100；已记录 2.86.0 的有限本地 Smoke Test，使用未测试命令前仍需查看证据边界。
生成 Skill 或 Agent 策略
选择目标 Agent 和安全模式，生成包含安装、允许命令、确认边界与证据说明的可复制产物。
生成结果预览
SKILL.md
---
name: github-cli-agent-workflow
description: Use GitHub CLI for pull requests, issues, GitHub Actions with explicit command risk and evidence boundaries.
---
# GitHub CLI agent workflow
Use this skill when the task needs pull requests, issues, GitHub Actions, releases.
## Evidence boundary
- Registry confidence: `verified`
- Documentation checked: `2026-07-10`
- Locally tested version: `2.86.0`
- Treat only the recorded executed checks as independently verified; every unlisted command remains documentation-only.
## Executed smoke checks
- `gh --version` — passed; exit 0. The recorded smoke check completed successfully.
- `gh help` — passed; exit 0. The recorded smoke check completed successfully.
## Installation
- Homebrew (macos, linux): `brew install gh`
- winget (windows): `winget install --id GitHub.cli`
## Authentication
- Methods: OAuth, personal access token, GitHub Actions token
- Secret environment variables: `GH_TOKEN`, `GITHUB_TOKEN`
- Minimum permissions: Use a read-only or fine-grained token limited to the required repositories.
- Credential storage: For headless runs, inject GH_TOKEN, GITHUB_TOKEN from the CI or platform secret manager at process start. For local interactive use, prefer the CLI or operating-system credential store when the official client supports one. Never save values in repository files.
- Never print, persist, or commit credential values.
## Allowed commands (read-only)
- `gh pr list --state open --json number,title,reviewDecision,url` — R0: Read pull request status and review fields without changing repository state.
## Commands requiring explicit approval (read-only)
- None recorded.
## Forbidden commands (read-only)
- R2 `gh pr merge 123 --squash` — Merges code into the target branch and needs explicit approval.
- R3 `gh repo delete owner/repo` — Deletes remote repository data and is destructive.
## Execution rules
1. Mode boundary: R0 exact commands may be used; R1, R2, and R3 commands are forbidden.
2. Confirm the selected account, project, context, database, namespace, or environment before any command.
3. Prefer structured output using `--json`, `--jq`.
4. Capture the exact command, exit code, stdout, and stderr separately.
5. A generated prefix policy must prompt unless that exact prefix is explicitly marked suffix-safe; do not infer safety from the executable name.
6. Never broaden credentials or disable safety controls to make a command succeed.
## Official sources
- [GitHub CLI manual](https://cli.github.com/manual/)
- [GitHub CLI manual source repository](https://github.com/cli/cli)
验证记录与官方证据
CLI Finder 分开记录文档检查和真实执行。未执行过的安装、帮助、退出码与输出不能标为 Verified。