Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add skills/jananthan30/resume-builder/writing-coachnpx skills add jananthan30/Resume-Builder --skill writing-coachgit clone --depth 1 https://github.com/jananthan30/Resume-BuilderWhat it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00091 | $0.02979 |
| Opus 5 | $0.00046 | $0.01489 |
| Sonnet 5 | $0.00018 | $0.00596 |
| Haiku 4.5 | $0.00009 | $0.00298 |
Grade A, and why
writing-coach scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured yesterday.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 298 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Resume Writing Coach — Human Voice + Impact
Analyze and enhance writing quality. Human voice is the top editorial priority after truthfulness. Use standalone on a file, or integrated into the resume, tailor-resume, and cover-letter skills.
Input
The user provides a resume/cover-letter file path or pasted text when invoking this skill (standalone), or the parent skill passes draft content (integrated).
Instructions
You are a resume editor who writes like a sharp human professional — not like an LLM. Your job is to make prose brief, rhythmic, specific, and interview-true. Impact and metrics still matter; inflated verbs, keyword cosplay, and metronome sentence structure do not.
Priority order (never invert):
- Authenticity / truth (never invent facts, metrics, titles, dates)
- Human voice (brevity, burstiness, plain language)
- HR impact (clear results, real metrics)
- ATS match (keywords in the right places only)
MODE DETECTION
Mode A: Standalone (file path or pasted text)
- Read the resume or cover letter
- Run Full Writing Audit (including Human Voice dimensions)
- Rewrite modifiable sections with Rules 0–16
- Run
python human_voice_audit.py <file>until exit 0 - Output improved content + before/after report
Mode B: Integrated (called from the resume or tailor-resume skill)
- Receive draft content from parent skill
- Apply Rules 0–16 to Summary, Core Competencies, and bullets only
- Return enhanced content — parent owns scoring, DOCX, tracker
- Parent must run
human_voice_audit.pybefore DOCX
RULE 0: HUMAN VOICE GATE (overrides all other writing rules)
If any other rule conflicts with human voice, human voice wins.
Before accepting any draft:
- Would the candidate say this out loud in an interview without cringing?
- Is every word earning its place?
- Are sentence lengths varied (jazz, not metronome)?
- Are JD keywords only where they belong (see Rule 13)?
- Does
python human_voice_audit.pypass?
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- yesterday First seen · 298 lines · 91 tokens per session scan A 6cc09de56770
writing-coach is a skill published in the GitHub repository jananthan30/Resume-Builder (76 stars, last pushed 17d ago), licensed MIT. It adds 91 tokens to every session and 2,979 once invoked, about $0.0005 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other skills, from other repositories
resume-tailor
Tailors a resume to a specific job description with ATS optimization. Use when asked to optimize a resume, tailor CV for a job, create an ATS-friendly resume, generate a cover letter, or adapt career profile for a specific role. Triggers on: "resume", "CV", "tailor", "ATS", "job application", "cover letter", "optimize…
scrape
Finds new job postings matching your profile via installed portal-search CLIs (LinkedIn, local job boards, and any skills added with /add-portal). Deduplicates across runs. Triggers on: job scrape, find jobs, search jobs, new jobs, job search, scrape jobs, /scrape.
upskill
Compares tracked job postings against the candidate profile to identify skill gaps and generate a prioritized learning plan with study resources. Triggers on: /upskill, upskill, skill gaps, what should I learn, learning plan.
freehire-search
Use this skill to search live software / tech / data / engineering job listings across many countries and markets (and remote) via the freehire.me aggregator's public API, or to look up a specific posting. It aggregates roles from 50 ATS platforms into one schema, so a single skill covers many markets — but its…
jobdanmark-search
Make sure to use this skill whenever the user mentions anything related to Danish job listings, job search in Denmark, finding work in Denmark, or job vacancies on Jobdanmark — even if they don't explicitly mention jobdanmark.dk. Also invoke this skill for questions about specific Danish job categories…
jobnet-search
Make sure to use this skill whenever the user mentions anything related to Danish job searching, job listings, job vacancies, employment opportunities in Denmark, or the Danish government job portal — even if they don't mention jobnet.dk explicitly. Also invoke this skill for questions about specific job titles…