find-companies

find-companies is a skill for Claude Code from chrisdothtml/ai-job-finder. It costs 31 tokens per session (367 once invoked), scanned A, original, MIT.

A tool that collects names of large technology companies and checks whether their job listings are available through public services such as Greenhouse, Lever, or Ashby.

In plain words
What is it for?
Use it to gather company names from a public ranking, follow pagination, and detect which companies have listings on supported job platforms.
Why use it?
It saves time when building a list of companies and checking job boards one by one.

Skill for Claude Code

Written for Claude Code: installed under .claude/.

Good fit Use it to gather company names from a public ranking, follow pagination, and detect which companies have listings on supported job platforms.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/chrisdothtml/ai-job-finder/find-companies
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.

Any agent
npx skills add chrisdothtml/ai-job-finder --skill find-companies
Clone the repo
git clone --depth 1 https://github.com/chrisdothtml/ai-job-finder

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.

agentmods badge for find-companies

README.md
[![agentmods](https://agentmods.dev/badge/skills/chrisdothtml/ai-job-finder/find-companies/github.svg)](https://agentmods.dev/skills/chrisdothtml/ai-job-finder/find-companies)
Your own site
<a href="https://agentmods.dev/skills/chrisdothtml/ai-job-finder/find-companies"><img src="https://agentmods.dev/badge/skills/chrisdothtml/ai-job-finder/find-companies/github.svg" alt="Measured on agentmods" height="20"></a>

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.

agentmods 80×15 button for find-companies

Your own site · 80×15
<a href="https://agentmods.dev/skills/chrisdothtml/ai-job-finder/find-companies"><img src="https://agentmods.dev/badge/skills/chrisdothtml/ai-job-finder/find-companies.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 31 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 367 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 $0.00031 $0.00367
Opus 5 $0.00015 $0.00183
Sonnet 5 $0.00006 $0.00073
Haiku 4.5 $0.00003 $0.00037

Measured 12d ago against content hash 112a124494a0, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

find-companies 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 12d 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/skills/find-companies/SKILL.md · 15 lines

What it actually says

You can fetch https://companiesmarketcap.com/tech/largest-tech-companies-by-market-cap to get an HTML document, which you'll need to reason about. The document should contain a table containing rows with info about tech companies. Your job is to find this list of companies and extract them into a list of just the company names. You should see a pagination link (e.g. "Next") below the list of jobs. Get the next page as well so we have a decent amount to work with.

From there, you need to figure out if they have jobs posted on commonly-used job posting sites (please do this in a single python script to avoid the user needing to confirm many commands):

  1. Greenhouse: fetch https://boards-api.greenhouse.io/v1/boards/{COMPANY_NAME} to determine whether the company has jobs listed on Greenhouse
  2. Lever: run a HEAD request to https://jobs.lever.co/{COMPANY_NAME} (to keep requests lightweight) to determine whether the company has jobs listed on lever
  3. Ashby: fetch https://api.ashbyhq.com/posting-api/job-board/{COMPANY_NAME} — returns 200 if the company has an Ashby board, 404 if not. (Do NOT use a HEAD request to jobs.ashbyhq.com — that site is a SPA and returns 200 for all paths regardless of whether the company exists.)

Then write any companies you found, along with their jobs board type to src/analysis/companies.ts. Do NOT modify the Typescript types in this file.

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. 12d ago First seen · 15 lines · 31 tokens per session scan A 112a124494a0

Subscribe to this mod's changes

find-companies is a skill published in the GitHub repository chrisdothtml/ai-job-finder (3 stars, last pushed 1mo ago), licensed MIT. It adds 31 tokens to every session and 367 once invoked, about $0.0002 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.

Related

Other skills, from other repositories

evolving-ai-agents

Provides guidance for automatically evolving and optimizing AI agents across any domain using LLM-driven evolution algorithms. Use when building self-improving agents, optimizing agent prompts and skills against benchmarks, or implementing automated agent evaluation loops.

Orchestra-Research/AI-Research-SKILLs · 49 tokens

disp8ch

Use this skill when the user asks about how to use disp8ch, needs help with configuration, wants to know what commands or nodes are available, is troubleshooting workflows, or needs guidance on any disp8ch feature.

aaronnat23/disp8ch · 0 tokens

team-coordination

Inspired by the Disp8chTeam multi-agent coordination framework — enables you to organize AI agents into collaborative crews with workspace isolation, P2P messaging, and dependency-aware task management.

aaronnat23/disp8ch · 0 tokens

experiment-loop

Autonomous benchmark-driven experiment loop: propose a change, measure the metric, keep what improves it, revert what doesn't, repeat. Git is the ledger — every kept improvement is a commit. Every discarded attempt is a clean revert.

aaronnat23/disp8ch · 0 tokens

code-dispatch

Delegate coding, file-system, and research tasks to a real CLI agent running on the user's machine. The orchestrator stays clean — no token overhead, no context window bloat. The specialist executes.

aaronnat23/disp8ch · 0 tokens

gpt-tasteskill

Use this skill for premium frontend interfaces that require GSAP scroll animations, mathematically verified bento grids, and award-quality design. The most demanding taste variant.

aaronnat23/disp8ch · 0 tokens