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 GongShichen/LuminaCode --skill runtime-cleanlinessgit clone --depth 1 https://github.com/GongShichen/LuminaCodeWrote 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/gongshichen/luminacode/runtime-cleanliness)<a href="https://agentmods.dev/skills/gongshichen/luminacode/runtime-cleanliness"><img src="https://agentmods.dev/badge/skills/gongshichen/luminacode/runtime-cleanliness/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/gongshichen/luminacode/runtime-cleanliness"><img src="https://agentmods.dev/badge/skills/gongshichen/luminacode/runtime-cleanliness.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 | $0.00023 | $0.00265 |
| Opus 5.5 | $0.00009 | $0.00106 |
| Sonnet 5.5 | $0.00005 | $0.00053 |
| Haiku 4.5 | $0.00002 | $0.00026 |
Grade A, and why
Runtime Cleanliness 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 2mo 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
Use this skill to prevent test or runtime byproducts from leaking into the parent workspace.
Checklist:
-
Identify roots
- Parent working directory.
- Project root.
- Runtime/session storage.
-
Before running commands
- Run build/test/smoke commands from the project root unless the command is explicitly global.
- Redirect logs, pid files, smoke scripts, temporary files, data fixtures, coverage, and caches inside the project root or runtime storage.
-
During server/process tests
- Record pid and command.
- Use a teardown command.
- Avoid leaving background processes running.
-
After verification
- List parent directory contents.
- Confirm only preexisting files plus the requested project directory remain.
- Remove accidental byproducts or dispatch recovery work.
Evidence:
- Add cleanliness findings to
INTEGRATION_REPORT.md,QA_REPORT.md, or release notes. - If cleanup cannot be completed, mark it as blocking unless Team Leader explicitly defers with a reason.
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.
- 2mo ago First seen · 36 lines · 23 tokens per session scan A 0a3bfe3989c2
Runtime Cleanliness is a skill published in the GitHub repository GongShichen/LuminaCode (9 stars, last pushed 4d ago), licensed Apache-2.0. It adds 23 tokens to every session and 265 once invoked, about $0.0001 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.
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