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 agentmods add skills/huifer/zeus/zeus-initnpx skills add huifer/zeus --skill zeus-initgit clone --depth 1 https://github.com/huifer/zeusWrote 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/huifer/zeus/zeus-init)<a href="https://agentmods.dev/skills/huifer/zeus/zeus-init"><img src="https://agentmods.dev/badge/skills/huifer/zeus/zeus-init.svg" alt="Measured on agentmods" 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 | $0.00046 | $0.00941 |
| Opus 5 | $0.00023 | $0.00470 |
| Sonnet 5 | $0.00009 | $0.00188 |
| Haiku 4.5 | $0.00005 | $0.00094 |
Grade A, and why
zeus-init 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.
How it starts
The opening of the file, as written. The whole thing — 153 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Zeus Init - Bootstrap Contract
Use this skill as the mandatory first step before any other /zeus:* workflow.
Non-negotiable rules
- Ask one question per message and wait for the user's response.
- Never create planning artifacts before config baseline is valid.
- Always append an AI log after write operations.
- If initialization already exists, require explicit user confirmation before overwrite.
Preconditions
- Workspace contains
.zeus/scaffold and schema files. - You can write under
.zeus/main/. - Git repository is available (or can be initialized).
Brownfield mode
When --import-existing is provided:
- Read
.zeus/{version}/codebase-map.jsonif present. - Read
.zeus/{version}/existing-modules.jsonif present. - Pre-fill
project.domainandproject.tech_stackfrom discovered artifacts. - Keep one-question loop to let user confirm or override inferred values.
Required context files
.zeus/schemas/config.schema.json.zeus/main/config.json(if already present).zeus/main/evolution.md(if already present)
Deterministic workflow
1) Initialization state check
Inspect whether .zeus/main/config.json exists and has a non-empty project.name.
- If initialized: explain current state and ask whether to re-initialize.
- If user declines: stop and suggest
/zeus:status. - If not initialized: continue.
2) Collect baseline inputs (single question loop)
Collect, in this exact order:
- Project name
- Primary domain (optional)
- Technology stack
- Version intent (single version or future
v2/v3tracks)
If --import-existing is active, show inferred values before each question as defaults.
3) North star metric proposal
Propose one recommended metric bundle with rationale and editable weights.
Output template:
Recommended metric strategy:
North star: {metric_name}
Weights:
- {metric_a}: {weight} ({reason})
- {metric_b}: {weight} ({reason})
Choose one:
A) Accept
B) Adjust weights
C) Fully customize
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.
- 4d ago First seen · 153 lines · 0 tokens per session scan A c6982bc7b934
zeus-init is a skill published in the GitHub repository huifer/zeus (21 stars, last pushed 4mo ago), licensed MIT. It adds 46 tokens to every session and 941 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 2026-08-30.
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