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 skills add confighub/confighub-skills --skill worker-bootstrapgit clone --depth 1 https://github.com/confighub/confighub-skillsWrote 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.
[](https://agentmods.dev/skills/confighub/confighub-skills/worker-bootstrap)<a href="https://agentmods.dev/skills/confighub/confighub-skills/worker-bootstrap"><img src="https://agentmods.dev/badge/skills/confighub/confighub-skills/worker-bootstrap/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.
<a href="https://agentmods.dev/skills/confighub/confighub-skills/worker-bootstrap"><img src="https://agentmods.dev/badge/skills/confighub/confighub-skills/worker-bootstrap.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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 | $0.00065 | $0.01568 |
| Opus 5 | $0.00032 | $0.00784 |
| Sonnet 5 | $0.00013 | $0.00314 |
| Haiku 4.5 | $0.00006 | $0.00157 |
Grade A, and why
worker-bootstrap 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 10d 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.
How it starts
The opening of the file, as written. The whole thing — 139 lines — stays where its author put it; the contents beside it link to each section on GitHub.
worker-bootstrap
Execution mode: follow references/execution-modes.md. This Skill grants no automatic tool permission. A requested server-worker entity create can use one host-permission call after exact scoping. Local process launch, install/export, and upgrade flows are explicitly coached because they are long-running, executable-loading, file-producing, or credential-bearing; the user runs each such command in their terminal. An external overlay may impose a stricter stop.
Pick the correct lane
| Need | Current lane |
|---|---|
| Publish a Component/Variant Space Release to OCI | built-in server worker entity; no external process |
| Host custom worker functions | external worker process/deployment |
| Direct ConfigHub-provider Release delivery | historical and unsupported; the reviewed Release path requires OCI |
The worker is not the deployment target. target-bind creates the OCI Target, sets Space.ReleaseTargetID, and makes Unit TargetID membership explicit.
Server worker setup (OCI Release delivery)
Read first:
cub worker list --space <worker-space> -o json
If none exists, the exact create is:
cub worker create --space <worker-space> --allow-exists --is-server-worker server-worker
--use-user-identity is an optional, material authority choice; include it only when the target operation explicitly requires the requesting user's identity and bind that fact in the approval subject. Workers are not versioned Unit data, so --change-desc is not accepted.
In standalone mode, submit this exact create once to the host permission system. After success, verify with cub worker get and hand the exact WorkerID to target-bind.
External worker for custom functions
Preserve this capability independently of Release delivery. Inspect the installed command surfaces before composing:
cub worker create --help
cub worker run --help
cub worker install --help
What ships with it
1 file 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.
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.
- 10d ago First seen · 139 lines · 65 tokens per session scan A 2e925960830c
worker-bootstrap is a skill published in the GitHub repository confighub/confighub-skills (2 stars, last pushed yesterday), licensed MIT. It adds 65 tokens to every session and 1,568 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 2026-08-31.
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