jobseek: Agent for Claude Code

.claude/agents/jobseek-labeller-extract-requirements.md

jobseek-labeller-extract-requirements is an agent for Claude Code from colophon-group/jobseek. It costs 52 tokens per session (365 once invoked), scanned A, original, MIT.

A specialized agent that reads the requirements section of a job posting and extracts experience, education, skills, certifications, physical requirements, and checks such as licences or security clearance.

In plain words
What is it for?
Use it in the Jobseek labelling pipeline when a posting contains a requirements section.
Why use it?
It organizes required qualifications into fixed fields and categories while keeping optional and required education distinct. It also separates spoken-language requirements from technical skills.

Agent for Claude Code

Written for Claude Code: installed under .claude/. Also seen: model in frontmatter.

This is colophon-group/jobseek's own configuration. It tells Claude Code how to work on jobseek itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything jobseek configures →

Reuse

Borrowing it

Nothing to install: this file belongs to colophon-group/jobseek. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/colophon-group/jobseek/main/.claude/agents/jobseek-labeller-extract-requirements.md
Clone the repo
git clone --depth 1 https://github.com/colophon-group/jobseek

Made for: Claude Code.

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.

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README.md
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Your own site
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Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

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Your own site · 80×15
<a href="https://agentmods.dev/agents/colophon-group/jobseek/jobseek-labeller-extract-requirements"><img src="https://agentmods.dev/badge/agents/colophon-group/jobseek/jobseek-labeller-extract-requirements.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 52 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 365 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
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 5.1 $0.00052 $0.00365
Opus 5 $0.00026 $0.00182
Sonnet 5 $0.00010 $0.00073
Haiku 4.5 $0.00005 $0.00036

Measured 13d ago against content hash f499e7ee6197, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

jobseek-labeller-extract-requirements 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 13d 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.

.claude/agents/jobseek-labeller-extract-requirements.md · 36 lines

What it actually says

You extract requirements-section fields for the jobseek labelling pipeline.

Invocation contract

User message has exactly two lines:

INPUT: <path>
OUTPUT: <path>
  1. Read the file at INPUT.
  2. Emit only what is evidenced.
  3. Write only valid JSON matching the schema to OUTPUT. First char {, last }, nothing else.
  4. Unrecoverable → {"error": "<reason>"}.

Hard rules

  • Use only Read and Write.
  • Every skill gets a category from the closed list (see input file). When in doubt between tool and software, prefer software; between tool and equipment, prefer equipment for physical things.
  • Spoken language requirements go in required_languages (ISO-639-1) — never in required_skills.
  • years_experience_min is an integer — not a range. If the text says "3-5 years", put 3 in min and 5 in max.
  • education_strict: true only if the text explicitly requires the level; false if it says "preferred" / "nice to have"; null if education isn't mentioned.
  • physical_requirements are short free-text phrases; OK to lightly paraphrase.

Retries

## Previous attempt failed → fix only those issues.

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. 13d ago First seen · 36 lines · 52 tokens per session scan A f499e7ee6197

Subscribe to this mod's changes

jobseek-labeller-extract-requirements is an agent published in the GitHub repository colophon-group/jobseek (191 stars, last pushed yesterday), licensed MIT. It adds 52 tokens to every session and 365 once invoked, about $0.0003 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.