Borrowing it
Nothing to install: this file belongs to dsheard/cobol-o-matic. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/dsheard/cobol-o-matic/main/.claude/skills/clean-workspace/SKILL.mdgit clone --depth 1 https://github.com/dsheard/cobol-o-maticWrote 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/dsheard/cobol-o-matic/clean-workspace)<a href="https://agentmods.dev/skills/dsheard/cobol-o-matic/clean-workspace"><img src="https://agentmods.dev/badge/skills/dsheard/cobol-o-matic/clean-workspace/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/dsheard/cobol-o-matic/clean-workspace"><img src="https://agentmods.dev/badge/skills/dsheard/cobol-o-matic/clean-workspace.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 | $0.00048 | $0.01033 |
| Opus 5 | $0.00024 | $0.00517 |
| Sonnet 5 | $0.00010 | $0.00207 |
| Haiku 4.5 | $0.00005 | $0.00103 |
Grade C, and why
clean-workspace scanned grade C with 1 finding 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 10d 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.
Recursive force deletehighDestructive command
rm -rf with a variable or a broad path is one typo away from removing the wrong tree.
4. Remove everything under `staging/` (use `rm -rf staging/*`). How it starts
The opening of the file, as written. The whole thing — 108 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Cleaning a Workspace
Remove all generated artifacts so the workspace is ready for a fresh run.
What to Clean
There are three categories of generated files. Clean all three for a full reset, or selectively clean specific categories.
1. Output Artifacts
Generated markdown files under the output/ directory (path from config.yaml).
output/
├── business-rules/*.md # Per-program business rules
├── inventory/*.md # programs.md, copybooks.md, jcl-jobs.md
├── data/*.md # data-dictionary.md, file-layouts.md, database-operations.md
├── flows/*.md # program-call-graph.md, batch-flows.md, data-flows.md
├── integration/*.md # interfaces.md, io-map.md
└── requirements/*.md # capabilities.md, modernization-notes.md
Remove all .md files from each subdirectory. Preserve the empty directories.
2. Staging Files
Chunked source files and manifests under the staging/ directory (path from config.yaml, default ./staging).
staging/
├── program-facts.yaml # Cross-program extracted facts
└── {program-slug}/ # One directory per staged program
├── manifest.yaml
├── data-division.cbl
└── chunk-*.cbl
Remove everything under staging/. Preserve the empty staging/ directory.
3. Run State Files
JSON state files under the state/ directory that track convergence across iterations.
state/
├── .cobol-re-state.json # Default/single-program state
├── .cobol-re-state-{program}.json # Per-program state
├── .cobol-re-state-{program}-{chunk}.json # Per-chunk state
├── .cobol-re-state-phase1.json # Phased run state
└── .cobol-re-state-phase3.json
Remove everything under state/. State files are dotfiles (.cobol-re-state-*.json), so a bare state/* glob will miss them. Use rm -f state/.cobol-re-state*.json to match them explicitly. Preserve the empty state/ directory.
4. Lingering Agent Processes
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.
- 10d ago First seen · 108 lines · 48 tokens per session scan C ac2654667c35
clean-workspace is a skill published in the GitHub repository dsheard/cobol-o-matic (5 stars, last pushed 5mo ago), licensed MIT. It adds 48 tokens to every session and 1,033 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it C with 1 finding (recursive force delete). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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