update-keywords

update-keywords is a skill for Claude Code, Codex from dcassil/resume-kit. It costs 112 tokens per session (1,146 once invoked), scanned A, original, Apache-2.0.

A resume editor that adds job keywords when the candidate’s master resume or evidence already proves those skills or experience are true.

In plain words
What is it for?
Use it to create targeted proposed changes to the summary, skills section, or evidence-backed achievements when a job match is missing truthful keywords.
Why use it?
It helps a tailored resume mention relevant, supported qualifications without inventing claims or changing the resume in bulk.

Skill for Claude CodeCodex

Part of the resume-intelligence plugin — 31 skills, 1 command, 1 hook shipped together

Install

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.

agentmods
npx agentmods add skills/dcassil/resume-kit/update-keywords
Any agent
npx skills add dcassil/resume-kit --skill update-keywords
Clone the repo
git clone --depth 1 https://github.com/dcassil/resume-kit

Made for: Claude Code, Codex.

Or install resume-intelligence, the plugin that ships this one along with the rest of its 31 skills, 1 command, 1 hook.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for update-keywords

README.md
[![agentmods](https://agentmods.dev/badge/skills/dcassil/resume-kit/update-keywords.svg)](https://agentmods.dev/skills/dcassil/resume-kit/update-keywords)
Your own site
<a href="https://agentmods.dev/skills/dcassil/resume-kit/update-keywords"><img src="https://agentmods.dev/badge/skills/dcassil/resume-kit/update-keywords.svg" alt="Measured on agentmods" height="20"></a>
Per session 112 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,146 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What 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.

ModelPer sessionOnce invoked
Fable 5 $0.00112 $0.01146
Opus 5 $0.00056 $0.00573
Sonnet 5 $0.00022 $0.00229
Haiku 4.5 $0.00011 $0.00115

Measured 4d ago against content hash 000ebc5595b3, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

update-keywords 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 4d ago.

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.

plugins/resume-intelligence/skills/update-keywords/SKILL.md · 112 lines

How it starts

The opening of the file, as written. The whole thing — 112 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Renamed: update-keywords was inject-keywords before v1.0.0 (see RIT-A-0005).

update-keywords - injectable gaps -> edit session -> commit gate -> truth

Purpose

check-gaps scores a resume against a job deterministically. It splits missing JD keywords into two buckets:

  • Injectable - missing from this resume, but proven by the master resume or evidence. Surfacing it into this resume is truthful.
  • Non-injectable - absent from both this resume and the master/evidence. This is a real gap, not an edit candidate.

This skill's job is the create-change step: turn injectable keywords into targeted ChangeProposal records. It then hands those records to the shared change-application runbook, which owns the decide → commit-gate → validate → learn spine. The skill does not bulk-edit resume JSON.

Distinct from update-terminology, which only swaps wording for a keyword the resume already satisfies under an alias. Here we add a true, missing keyword to an appropriate summary, skills, or evidence-backed accomplishment surface.

Prerequisites Gate

Run the shared prerequisites gate in ../_shared/prerequisites.md. Required inputs:

  • A ResumeDocument JSON: active resume from resume-kit/config.json, or an explicit path.
  • A JobDescription JSON: active job from resume-kit/config.json, or an explicit path.
  • A gap result from check-gaps, including the injectable and non-injectable split.
  • The master resume/evidence used to prove each injectable keyword.

If any required input is missing, stop and name the upstream skill:

  • Need a resume JSON -> run parse-resume.
  • Need a job JSON -> run parse-job.
  • Need the injectable split -> run check-gaps.
  • Need evidence records -> run extract-evidence or persist a user confirmed statement with resume-tool add-evidence --confirmed --content ....

Run Me In A Subagent

This is a self-contained improve task over potentially large resume/job/evidence data. The main agent should hand the subagent the active resume path, job path, master/evidence path, gap result, resume-kit/config.json, and this skill. The subagent returns only the proposed/applied change summary, skipped gaps, gate results, and before/after score deltas.

Read the full file on GitHub · 112 lines

Changes

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.

  1. 4d ago First seen · 112 lines · 112 tokens per session scan A 000ebc5595b3

Subscribe to this mod's changes

update-keywords is a skill published in the GitHub repository dcassil/resume-kit (0 stars, last pushed 24d ago), licensed Apache-2.0. It adds 112 tokens to every session and 1,146 once invoked, about $0.0006 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 2026-08-31.

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