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 postmelee/hyper-waterfall --skill task-stage-reportgit clone --depth 1 https://github.com/postmelee/hyper-waterfallWrote 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/postmelee/hyper-waterfall/task-stage-report)<a href="https://agentmods.dev/skills/postmelee/hyper-waterfall/task-stage-report"><img src="https://agentmods.dev/badge/skills/postmelee/hyper-waterfall/task-stage-report/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/postmelee/hyper-waterfall/task-stage-report"><img src="https://agentmods.dev/badge/skills/postmelee/hyper-waterfall/task-stage-report.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00055 | $0.00618 |
| Opus 5.5 | $0.00022 | $0.00247 |
| Sonnet 5.5 | $0.00011 | $0.00124 |
| Haiku 4.5 | $0.00006 | $0.00062 |
Grade A, and why
task-stage-report 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.
How it starts
The opening of the file, as written. The whole thing — 67 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Hyper-Waterfall Stage Completion Report
Trigger
- The task requester explicitly says "finish Stage {N}" or "write the stage report."
- This SKILL is invoked directly.
Preconditions
- The implementation plan
task_m{milestone}_{N}_impl.mdexists and was approved by the task requester. - All current Stage work items are reflected in code or documents.
- The work branch is
local/task{N}.
Procedure
- Run the Stage verification commands exactly as written in the implementation plan's Stage verification section.
- Preserve output so it can be cited in the report.
- Write the stage report:
mydocs/working/task_m{milestone}_{N}_stage{S}.md.- Use central template
mydocs/_templates/stage_report.md. - Only if the template cannot be read, use these fallback sections:
- Stage purpose
- Artifacts: file list plus line count or summary
- Body change scope / lossless preservation when applicable
- Verification results with output from step 1
- Residual risks
- Impact on next Stage
- Approval request for next stage or PR stage
- Use central template
- Check changes.
git status --short git diff --check - Commit stage source and report together.
git add {stage artifact files} mydocs/working/task_m{milestone}_{N}_stage{S}.md git commit -m "Task #{N} Stage {S}: {summary}"- Substage:
Task #{N} [Stage {S.M}]: summary - Final Stage plus final report bundle:
Task #{N} Stage {S} + final report: summary; usingtask-final-reportis recommended for this case.
- Substage:
- Ask the task requester to review the stage report and approve entering the next stage.
Verification
git log --oneline -1follows the stage commit message format.mydocs/working/task_m{milestone}_{N}_stage{S}.mdexists.- The stage report fills required sections from
mydocs/_templates/stage_report.md. - Stage verification commands passed. If they failed, the Stage is incomplete and the report must not be written.
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 · 67 lines · 55 tokens per session scan A c897fad121c5
task-stage-report is a skill published in the GitHub repository postmelee/hyper-waterfall (82 stars, last pushed 3mo ago), licensed MIT. It adds 55 tokens to every session and 618 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 2026-08-30.
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