job-application-optimizer

Q: How do I install job-application-optimizer?

Run npx skills add https://github.com/curiositech/some_claude_skills --skill job-application-optimizer in your project. The skills CLI detects the agents you use and copies the skill into the right folder. For Claude Code you can also place the skill folder at ~/.claude/skills/job-application-optimizer/ (personal) or .claude/skills/job-application-optimizer/ (project).

by curiositechMarketing & SEO

Strategic job application planning and Resume SEO optimization. Approaches applications like marketing campaigns with market research, opportunity qualification, and content optimization. Activate on 'optimize resume', 'tailor resume', 'ATS optimization', 'job fit score', 'should I apply'. NOT for initial career narratives (career-biographer), portfolio design (cv-creator), or market positioning (competitive-cartographer).

Installs: 298
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Install

Works with every agent the skills CLI supports.

npx skills add https://github.com/curiositech/some_claude_skills --skill job-application-optimizer

01
Install
Run the command in your project. The CLI asks which agents to install for.
02
Describe the task
Ask your agent for something this skill covers. It loads job-application-optimizer automatically when relevant.
03
Review the result
The agent follows the SKILL.md steps, scripts and references bundled with the skill.

SKILL.md

The instructions your agent reads when the skill is triggered.

Job Application Optimizer

Strategic job application planning and "Resume SEO" optimization. This skill teaches Claude to approach job applications like a marketing campaign - researching the market, qualifying opportunities, and optimizing content for maximum conversion.

When to Activate

Activate on:

"optimize my resume for this job"
"should I apply to this job"
"tailor my resume"
"ATS optimization"
"keyword optimization"
"job search strategy"
"application strategy"
"resume SEO"
"job fit score"

NOT for:

Initial career narrative creation (use career-biographer)
Portfolio website design (use cv-creator directly)
Market positioning analysis (use competitive-cartographer)
General resume formatting (use cv-creator directly)

Core Philosophy: Resume SEO

Treat job applications like search engine optimization:

SEO Concept	Resume Equivalent
Search query	Job description
Web page	Resume
Keywords	Skills & requirements
Meta description	Professional summary
H1 heading	Job title/headline
Content quality	Achievement metrics
Keyword density	Skills frequency (2-4% optimal)
Backlinks	Referrals & endorsements
Page speed	Scan time (<6 seconds)

Strategic Framework

1. Opportunity Qualification

Before optimizing, determine if the job is worth applying to:

APPLY signals:

Match score >65% on core requirements
<3 years experience gap
Transferable skills cover >50% of gaps
Company culture aligns (green flags)
Compensation in range

SKIP signals:

Match score <50% with hard blockers
>5 years experience gap
Required certifications you don't have
Multiple red flags (rockstar, wear many hats)
Major relocation required (if not willing)

2. Keyword Research

Like SEO keyword research, extract and prioritize:

Primary Keywords (must include):

Job title (exact match)
Top 5 required skills
Required certifications
Industry/domain terms

Secondary Keywords (should include):

Preferred skills
Technology stack specifics
Methodology terms (Agile, Scrum)

Long-tail Keywords (nice to have):

Specific tools mentioned
Soft skills emphasized
Cultural values expressed

3. Tailoring Levels

LIGHT Tailoring (match >80%)

Time: 15 minutes
Reorder skills to match job priority
Add 2-3 missing keywords to summary
Ensure job title alignment
Risk: None

MEDIUM Tailoring (match 60-80%)

Time: 30 minutes
Rewrite summary with top keywords
Add skills section entries
Emphasize relevant experience bullets
Add 1-2 relevant projects
Risk: Low

AGGRESSIVE Tailoring (match 50-65%)

Time: 1 hour
Complete summary rewrite
Restructure skills by relevance
Modify experience bullets with keywords
Add quantifiable metrics
Create variant resume
Risk: Medium (over-optimization possible)

4. ATS Optimization Checklist

Before submitting, verify:

Format:

Single-column layout
Standard fonts (Arial, Calibri, Georgia)
No tables, columns, text boxes
No headers/footers (info gets lost)
PDF or DOCX (DOCX preferred for ATS)
No images or graphics

Structure:

Content:

Keywords:

Keyword density 2-4%
Both acronyms and full forms (AWS/Amazon Web Services)
Skills in dedicated section
Keywords in summary
Exact match for proper nouns

5. Application Batch Strategy

For job search campaigns:

Daily:

Apply to 5-10 jobs (quality over quantity)
Track applications in spreadsheet
Follow up on week-old applications

Weekly:

Review which resumes got responses
A/B test resume variants
Adjust keyword strategy based on results

Monthly:

Analyze conversion rates
Update master resume with new achievements
Refresh networking outreach

Tool Integration

This skill works with:

cv-creator-mcp:

analyze_job → score_match → suggest_tailoring → score_ats

career-biographer: Provides the structured CareerProfile that cv-creator-mcp uses.

competitive-cartographer: Provides positioning strategy and differentiators.

Example Workflow: Alex Chen

## Job: Senior Backend Engineer at TechCorp

### Step 1: Analyze Job
- Required: Go, Kubernetes, PostgreSQL, 5+ years
- Preferred: Kafka, gRPC, AWS
- Signals: Remote-friendly ✓, Equity ✓

### Step 2: Score Match
- Overall: 78/100 (GOOD_MATCH)
- Matched: Go, Kubernetes, PostgreSQL, Kafka, gRPC
- Missing: None critical
- Gap: 0 years (8 > 5 required)

### Step 3: Recommendation
- Apply: YES
- Tailoring Level: LIGHT
- Estimated Time: 15 minutes

### Step 4: Tailoring Actions
1. Reorder skills: Go first, then K8s, PostgreSQL
2. Add to summary: "Specialized in event-driven microservices"
3. Ensure "Senior Backend Engineer" exact match in headline

### Step 5: ATS Check
- Score: 85/100 ✓
- Quick wins: Add AWS certification date

### Step 6: Apply
- Resume: alex-chen-techcorp-v1.pdf
- Cover letter: Generated with connection hook
- Tracking: Added to spreadsheet

Common Mistakes to Avoid

Keyword Stuffing - >4% density triggers spam filters
Generic Resume - Same resume for every application
Ignoring ATS - Pretty resumes that machines can't read
Over-tailoring - Claims that can't be backed up
Skipping Cover Letter - Many ATS weight it heavily
Wrong File Format - PNG/JPG images of resumes
Missing Contact - Email in header that ATS loses

Metrics to Track

Metric	Target	Alex Chen Example
Applications/week	20-30	25
Response rate	>10%	16%
Interview rate	>5%	8%
Offer rate	>2%	4%
ATS pass rate	>80%	92%
Avg match score	>70%	78%

Output Artifacts

When optimizing, produce:

Match Analysis Report
- Score breakdown
- Matched/missing keywords
- Gaps and recommendations
Tailored Resume
- Modified summary
- Reordered skills
- Keyword-optimized bullets
Cover Letter
- Job-specific opening
- Achievement highlights
- Keywords integrated
Application Tracker Entry
- Date applied
- Version used
- ATS score
- Follow-up date

FAQ

What does the job-application-optimizer skill do?

How do I install job-application-optimizer?

Run npx skills add https://github.com/curiositech/some_claude_skills --skill job-application-optimizer in your project. The skills CLI detects the agents you use and copies the skill into the right folder. For Claude Code you can also place the skill folder at ~/.claude/skills/job-application-optimizer/ (personal) or .claude/skills/job-application-optimizer/ (project).

Which AI agents can use job-application-optimizer?

Any agent that supports the open Agent Skills format (a folder with a SKILL.md file), including Claude Code, Codex, Cursor, GitHub Copilot, Gemini CLI, Windsurf, Cline, OpenCode and more.

Is job-application-optimizer safe to install?

No partner security audit is available yet. Skills can run commands and scripts, so read the SKILL.md and any bundled files before installing.

Who maintains job-application-optimizer?

It is published by curiositech in curiositech/some_claude_skills. It has 298 recorded installs.