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Updated 2mo ago

by squerne

open-career-skills

Eight Claude Code skills for the job hunt that refuse to invent facts about you: CV optimizer, STAR story bank, 360Brew LinkedIn planner, cover letters, mock interviews, job search, git evidence miner, ATS detective. By JobMentis.

Works with
  • Claude
View on GitHub (opens in a new tab)

25 GitHub stars (25)

+1 in 16 days

Stars gained per day · daily snapshots since Sep 30
Stars gained per day, Sep 30 to Oct 16: +1 in total; the busiest day was Oct 12 with +1 stars.Oct 1: 0 starsOct 2: 0 starsOct 3: 0 starsOct 4: 0 starsOct 5: 0 starsOct 6: 0 starsOct 7: 0 starsOct 8: 0 starsOct 9: 0 starsOct 10: 0 starsOct 11: 0 starsOct 12: +1 starsOct 13: 0 starsOct 14: 0 starsOct 15: 0 starsOct 16: 0 stars
Stars gained between daily snapshots
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  • 8 skills (8 skills found in its SKILL.md files)
  • 8 forks (8 forks)
  • 2mo ago last update (Last updated 2mo ago)

Install

Skills CLI

npx skills add squerne/open-career-skills

Asks which skills and agents to install. Just one: npx skills add squerne/open-career-skills --skill ats-detective — add -g for every project.

Claude Code

git clone https://github.com/squerne/open-career-skillscp -r "open-career-skills/.claude/skills/ats-detective" ~/.claude/skills/

Copies the ats-detective skill into ~/.claude/skills/ for every project (use .claude/skills/ for one project). Repeat for the other skills listed below.

Plugin

/plugin marketplace add squerne/open-career-skills

Run inside Claude Code if the repository ships a plugin marketplace, then pick plugins from /plugin.

Skills can run code on your machine — read the SKILL.md first.

What it does

In the author's own words, from each skill's SKILL.md.

  • ats-detective

    Work out which Applicant Tracking System a company uses, then apply that vendor's specific CV rules (keyword strategy, date format, file type, layout). Use when the user asks which ATS a company runs, how to beat a specific ATS, or before tailoring a CV for a named company. Zero dependencies; degrades honestly to generic ATS-safe advice when the vendor cannot be established.

    .claude/skills/ats-detective/SKILL.md on GitHub (opens in a new tab)

  • cover-letter-writer

    Write a 300-400 word cover letter grounded in the user's real experience and STAR stories, tailored to a specific job description. Use when the user asks for a cover letter, motivation letter, or application letter.

    .claude/skills/cover-letter-writer/SKILL.md on GitHub (opens in a new tab)

  • evidence-miner

    Harvest real, citable achievements from the user's git history, PRs, and work documents, and turn the confirmed ones into STAR stories. Use when the user wants to mine their repos or work artifacts for accomplishments, can't remember what they achieved, or wants to build their story bank from evidence instead of memory.

    .claude/skills/evidence-miner/SKILL.md on GitHub (opens in a new tab)

  • job-search

    Find current job postings matching the user's profile, using public job-board search endpoints and web search. Use when the user wants to find jobs, search for openings, scrape job boards, or asks "any new positions?". Zero dependencies; degrades honestly to building search URLs when boards block fetching.

    .claude/skills/job-search/SKILL.md on GitHub (opens in a new tab)

  • linkedin-360brew-planner

    Plan and draft LinkedIn posts optimized for 360Brew, LinkedIn's decoder-based ranking model. Use when the user wants LinkedIn post ideas, a content plan, a post draft, or asks why their LinkedIn posts get no reach. Grounds every post in the user's real stories and enforces the 2026 ranking rules (saves over likes, no hashtags, analytical first line, pillar discipline).

    .claude/skills/linkedin-360brew-planner/SKILL.md on GitHub (opens in a new tab)

  • mock-interviewer

    Run a realistic, pressure-tested mock interview for a specific role, one question at a time, with honest feedback at the end. Use when the user wants interview practice, a mock interview, or to rehearse answers for an upcoming interview.

    .claude/skills/mock-interviewer/SKILL.md on GitHub (opens in a new tab)

  • ruthless-cv-optimizer

    Rewrite a CV/resume against a specific job description with zero fluff, zero fabrication, and ATS-safe output. Use when the user wants to optimize, tailor, rewrite, or "roast" their CV or resume for a job, or asks to improve resume bullets. Runs in two phases and MUST pause for user answers between them.

    .claude/skills/ruthless-cv-optimizer/SKILL.md on GitHub (opens in a new tab)

  • star-story-extractor

    Turn a messy braindump about a project, win, or struggle into a sharp STAR (Situation, Task, Action, Result) interview story, saved to the story bank. Also matches existing stories against a pasted job description. Use when the user brain-dumps a career experience, asks to prepare behavioral interview stories, or asks which stories fit a job.

    .claude/skills/star-story-extractor/SKILL.md on GitHub (opens in a new tab)

Review before you install

A skill is a set of instructions and scripts your agent will follow, and it can run code on your machine. Read the SKILL.md and any scripts first — this listing is not a security review.