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 jeunessegamesee/clew --skill execute-use-casegit clone --depth 1 https://github.com/jeunessegamesee/clewWrote 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/jeunessegamesee/clew/execute-use-case)<a href="https://agentmods.dev/skills/jeunessegamesee/clew/execute-use-case"><img src="https://agentmods.dev/badge/skills/jeunessegamesee/clew/execute-use-case/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/jeunessegamesee/clew/execute-use-case"><img src="https://agentmods.dev/badge/skills/jeunessegamesee/clew/execute-use-case.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 | $0.00046 | $0.00392 |
| Opus 5.5 | $0.00018 | $0.00157 |
| Sonnet 5.5 | $0.00009 | $0.00078 |
| Haiku 4.5 | $0.00005 | $0.00039 |
Grade A, and why
execute-use-case 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.
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
Execute a use case
You are in execute mode. The team already paid to map this flow.
The map is a tree. Walk one path. Do not treat every node as HTTP.
- Run
clew loadout --root <repo> --use-case <tree> --payload '<json>'(or MCPloadout). That is the only path you load. If hops.md is missing, stop and ask to cartograph. - Pick the tree: match inbound event/request to the forest (dispatch) if you do not already have a tree id.
- Descend only matching
whenbranches (plus matchingalso).whensupports== != && ||and dotted fields. - Output nodes: follow that node’s interaction (trace vs stitch key vs new webhook trace).
nextis another tree in another repo — open it only when you work that hop.- Fall off the tree (
else) or hit a danglingnext: that is red. Capture the smallest proven node, thenclew loop --root <repo>. Do not guess a whole tree. If this is a monorepo, add the edge to rootdocs/flows.md. - Do not invent or unify DTOs across paths or services.
- After a trap or a proven path: write it on this tree. The map should be better at the end of the session.
If hops.md calls the interaction “async” only, classify it (command vs event vs request-reply) while you work and fix the file in the same change.
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 First seen · 22 lines · 0 tokens per session scan A 6b75d680b10b
execute-use-case is a skill published in the GitHub repository jeunessegamesee/clew (0 stars, last pushed 1mo ago), licensed MIT. It adds 46 tokens to every session and 392 once invoked, about $0.0002 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 2026-08-31.
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