Agent skill

Cover Letter

by rebecha1227-a11y in rebecha1227-a11y/CareerForge

求职信与招呼语生成工具。基于用户简历和目标岗位 JD,生成针对性的求职信(邮件投递场景) 或简短打招呼消息(招聘软件场景)。支持中英文双语。当用户提到以下关键词时触发: cover letter、求职信、自荐信、申请信、写一封求职信、application letter、 帮我写个求职信、投递邮件怎么写、怎么跟 HR 打招呼、boss直聘打招呼、 招呼语、开场白、自我介绍信。当用户从…

No licenceAuto-check passedBusiness, Finance & HR

Install Cover Letter

skills CLI
$ npx skills add rebecha1227-a11y/CareerForge --skill cover-letter -a claude-code

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

GitHub CLI
$ gh skill install rebecha1227-a11y/CareerForge cover-letter --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/rebecha1227-a11y/CareerForge.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/cover-letter .claude/skills/cover-letter && 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
cover-letter
GitHub stars
323
Token cost
~799 tokens
SKILL.md length
142 words
Files
1
Skills in repo
6
Repo updated
First seen
Licence
None found

At a glance

求职信与招呼语生成工具。基于用户简历和目标岗位 JD,生成针对性的求职信(邮件投递场景) 或简短打招呼消息(招聘软件场景)。支持中英文双语。当用户提到以下关键词时触发: cover letter、求职信、自荐信、申请信、写一封求职信、application letter、 帮我写个求职信、投递邮件怎么写、怎么跟 HR 打招呼、boss直聘打招呼、 招呼语、开场白、自我介绍信。当用户从…

  • Works in 2 steps: 目标岗位 JD(必须):请用户提供 JD 文字、截图或链接 → 简历(强烈推荐):请用户提供简历文件或文字
  • Tasks that involve Resume and CV writing
  • SKILL.md covers 诚实原则(红线), 信息收集, 生成规范 and 质量标准, plus 2 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Cover Letter is an agent skill from rebecha1227-a11y/CareerForge. 求职信与招呼语生成工具。基于用户简历和目标岗位 JD,生成针对性的求职信(邮件投递场景) 或简短打招呼消息(招聘软件场景)。支持中英文双语。当用户提到以下关键词时触发: cover letter、求职信、自荐信、申请信、写一封求职信、application letter、 帮我写个求职信、投递邮件怎么写、怎么跟 HR 打招呼、boss直聘打招呼、 招呼语、开场白、自我介绍信。当用户从 resume-match 或 resume-craft 衔接过来 (已有简历和 JD 信息),也应触发此 Skill。

Its SKILL.md is about 800 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 Business, Finance & HR, covering Resume and CV writing. The repository describes itself as: 帮助你求职全流程:简历评估、简历生成与优化、求职信撰写、面试模拟。

When your agent uses it

  • Tasks that involve Resume and CV writing

Example prompts

  • “/cover-letter”

Workflow steps

2 steps, taken from the first numbered list in SKILL.md.

  1. 目标岗位 JD(必须):请用户提供 JD 文字、截图或链接
  2. 简历(强烈推荐):请用户提供简历文件或文字

What it can do on your machine

Read from SKILL.md and the folder at commit f21dc27. 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.

    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

Cover Letter loads about 799 tokens when it runs. Until then it costs about 67 tokens; SKILL.md has 142 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~67
When it runs · the whole SKILL.md, loaded when a task matches
~799

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

Without a licence we can't republish the file, so here is its outline and opening line. It has 142 words (~799 tokens).

name
cover-letter

Read the full SKILL.md on GitHub

Files

Just SKILL.md in skills/cover-letter of rebecha1227-a11y/CareerForge.

Open the folder on GitHubat commit f21dc27

Compare with similar skills

Cover Letter 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.

Cover Letter compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Cover Letter this skillrebecha1227-a11y/CareerForge323—~799Automated safety check: PassNone
Career-Ops Job Search Centercareer-ops-hq/career-ops74k—~3.6kAutomated safety check: PassMIT
Reactive Resume Builderreactive-resume/reactive-resume44k—~2kAutomated safety check: PassMIT
Internship Project Preparation ToolLiuMengxuan04/shushu-internship-tool2.1k—~2.3kAutomated safety check: PassCustom licence
Resume Tailoringvarunr89/resume-tailoring-skill7691 repos~8.9kAutomated safety check: PassMIT
Offer Negotiationreactive-resume/reactive-resume44k—~10kAutomated safety check: PassMIT

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Questions about Cover Letter

What does Cover Letter do?

求职信与招呼语生成工具。基于用户简历和目标岗位 JD,生成针对性的求职信(邮件投递场景) 或简短打招呼消息(招聘软件场景)。支持中英文双语。当用户提到以下关键词时触发: cover letter、求职信、自荐信、申请信、写一封求职信、application letter、 帮我写个求职信、投递邮件怎么写、怎么跟 HR 打招呼、boss直聘打招呼、 招呼语、开场白、自我介绍信。当用户从…. Cover Letter is an agent skill from rebecha1227-a11y/CareerForge.

When should I use Cover Letter?

Cover Letter fits situations like: tasks that involve Resume and CV writing.

How do I install Cover Letter in Claude Code?

Run `npx skills add rebecha1227-a11y/CareerForge --skill cover-letter -a claude-code`. Or copy the skill folder (skills/cover-letter in rebecha1227-a11y/CareerForge) into .claude/skills/cover-letter in your project. Claude Code loads it when a task matches its description.

How do I install Cover Letter in Codex?

Run `npx skills add rebecha1227-a11y/CareerForge --skill cover-letter -a codex`. Or copy the skill folder (skills/cover-letter in rebecha1227-a11y/CareerForge) into .agents/skills/cover-letter in your project. Codex loads it when a task matches its description.

Can I use Cover Letter 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 rebecha1227-a11y/CareerForge --skill cover-letter -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/cover-letter, .gemini/skills/cover-letter, .github/skills/cover-letter and .opencode/skills/cover-letter in your project.

What does Cover Letter need to run?

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

Does Cover Letter 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 Cover Letter 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 Cover Letter use?

No licence was found for Cover Letter or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.

How many tokens does Cover Letter use?

About 799 tokens (SKILL.md is roughly 3.2k 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 Cover Letter?

Skills that share tags, products or a category with Cover Letter: Career-Ops Job Search Center (career-ops-hq/career-ops, 74k stars), Reactive Resume Builder (reactive-resume/reactive-resume, 44k stars), Internship Project Preparation Tool (LiuMengxuan04/shushu-internship-tool, 2.1k stars) and Resume Tailoring (varunr89/resume-tailoring-skill, 769 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Cover Letter?

rebecha1227-a11y (a GitHub user) maintains it in rebecha1227-a11y/CareerForge, which has 323 GitHub stars. The repository holds 6 skills in this directory. The repository was last updated on June 16, 2026.

Source: rebecha1227-a11y/CareerForge on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.