A command-line helper that delegates focused software work to a fast coding worker. The worker explores repositories, writes code, runs tests, refactors, and fixes bugs.

Use it for implementation, repository exploration, tests, refactoring, bug fixes, and other mechanical coding tasks.

It lets another coding agent handle well-defined engineering tasks while the main agent stays focused on broader work. It is less suited to difficult judgment calls.

call-worker — Skill for Codex by zvadaadam/az-skills

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 zvadaadam/az-skills --skill call-worker

Clone the repo

git clone --depth 1 https://github.com/zvadaadam/az-skills

Made for: Codex.

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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/zvadaadam/az-skills/call-worker/github.svg)](https://agentmods.dev/skills/zvadaadam/az-skills/call-worker)

Your own site

<a href="https://agentmods.dev/skills/zvadaadam/az-skills/call-worker"><img src="https://agentmods.dev/badge/skills/zvadaadam/az-skills/call-worker/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.

Your own site · 80×15

<a href="https://agentmods.dev/skills/zvadaadam/az-skills/call-worker"><img src="https://agentmods.dev/badge/skills/zvadaadam/az-skills/call-worker.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 165 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 1,880 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 unknown 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.

Model	Per session	Once invoked
Fable 5.1	$0.00165	$0.01880
Opus 5.5	$0.00066	$0.00752
Sonnet 5.5	$0.00033	$0.00376
Haiku 4.5	$0.00016	$0.00188

Measured 1mo ago against content hash 5bad3ce5676f, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

call-worker 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 1mo ago.

The scan reads SKILL.md. This mod also ships 1 executable file (scripts/worker.py), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

skills/engineering/call-worker/SKILL.md · 182 lines

The source is not reproduced here

No licence file

Read it on GitHub

Files

What ships with it

2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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.

1mo ago Changed · +15 lines 5bad3ce5676f
2mo ago First seen · 167 lines · 165 tokens per session scan A c9e601ce79a5

Subscribe to this mod's changes

call-worker is a skill published in the GitHub repository zvadaadam/az-skills (51 stars, last pushed 26d ago), with no licence file. It adds 165 tokens to every session and 1,880 once invoked, about $0.0007 per session on Opus 5.5. 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.

Building agents

call-worker next to 6 skills from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
call-workerzvadaadam/az-skills	Skill	51	26d ago	none	A	165	Codex
imagegenopenai/codex	Skill	133k	yesterday	Apache-2.0	A	113	Codex
playwright-climicrosoft/playwright	Skill	99k	yesterday	Apache-2.0	A	19	Claude Code
local-ai-agentsmicrosoft/ai-agents-for-beginners	Skill	79k	4d ago	MIT	A	200	Claude Code, Codex
systematic-debuggingobra/superpowers	Skill	313k	3d ago	MIT	A	21	Claude Code
next-cache-components-adoptionvercel/next.js	Skill	143k	yesterday	MIT	A	95	Claude Code
next-partial-prefetching-adoptionvercel/next.js	Skill	143k	yesterday	MIT	A	103	Claude Code