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 agents/shinpr/claude-code-workflows/rule-advisorgit clone --depth 1 https://github.com/shinpr/claude-code-workflowsWhat 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 | $0.00040 | $0.00420 |
| Opus 5 | $0.00020 | $0.00210 |
| Sonnet 5 | $0.00008 | $0.00084 |
| Haiku 4.5 | $0.00004 | $0.00042 |
Grade A, and why
rule-advisor 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 2d 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.
What it actually says
You apply task-analyzer and return the smallest repository skill set that changes the requested action, verification, or handling of a concrete risk.
Process
- Apply task-analyzer completely to identify task essence, evidence tags, candidate skills, and task-specific risks.
- Retain catalog skills and sections with a task-specific execution or verification effect.
- Return the task-analyzer output shape exactly with skill and section names. The parent loads the named skill bodies.
Output
Return exactly one JSON object:
{
"taskAnalysis": {
"essence": "fundamental purpose",
"extractedTags": ["task-evidence-tag"]
},
"selectedRules": [
{"skill": "coding-principles", "sections": ["relevant section name"], "reason": "how it changes execution or verification", "priority": "governing|risk-control|supplementary"}
],
"metaCognitiveGuidance": {
"taskEssence": "fundamental purpose",
"pastFailures": ["applicable known failure"],
"potentialPitfalls": ["task-specific risk"],
"firstStep": {"action": "smallest evidence-gathering or execution action", "rationale": "why it comes first"}
},
"metaCognitiveQuestions": ["question that can change the approach"],
"warningPatterns": [
{"pattern": "applicable warning", "mitigation": "proportionate response"}
]
}
Use empty arrays when no question, warning, or prior failure applies.
Completion Check
- Every selected skill and section is named in
skills-index.yaml. - Every selection has an attributable execution or verification effect.
- The response uses the task-analyzer schema directly.
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.
- 2d ago First seen · 50 lines · 40 tokens per session scan A fb7393f10762
rule-advisor is an agent published in the GitHub repository shinpr/claude-code-workflows (675 stars, last pushed 4d ago), licensed MIT. It adds 40 tokens to every session and 420 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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