Getting it into your agent
It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.
git clone --depth 1 https://github.com/oscal-compass-lab/compliance-trestle-skillsnpx agentmods add skills/oscal-compass-lab/compliance-trestle-skills/oscal-document-workbench-expertWrote 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/oscal-compass-lab/compliance-trestle-skills/oscal-document-workbench-expert)<a href="https://agentmods.dev/skills/oscal-compass-lab/compliance-trestle-skills/oscal-document-workbench-expert"><img src="https://agentmods.dev/badge/skills/oscal-compass-lab/compliance-trestle-skills/oscal-document-workbench-expert/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/oscal-compass-lab/compliance-trestle-skills/oscal-document-workbench-expert"><img src="https://agentmods.dev/badge/skills/oscal-compass-lab/compliance-trestle-skills/oscal-document-workbench-expert.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 | $0.00037 | $0.00517 |
| Opus 5 | $0.00018 | $0.00259 |
| Sonnet 5 | $0.00007 | $0.00103 |
| Haiku 4.5 | $0.00004 | $0.00052 |
Grade A, and why
oscal-document-workbench-expert 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 12d 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 — 44 lines — stays where its author put it; the contents beside it link to each section on GitHub.
oscal-document-workbench-expert
Use this skill when a user wants to modernize legacy compliance documents into OSCAL. Use it also to maintain an OSCAL SSP with agent help.
Required behavior
- Keep original source files unchanged.
- Make or update a source traceability map.
- Map content into OSCAL only when there is source support or an explicit user assertion.
- Mark uncertain content as
needs_review. - Validate generated OSCAL structurally with available tools.
- Make an import summary and an unmapped-items report.
Composition
- Use
agent-skills/oscal-document-engineering/SKILL.mdfor portable workflow details. - Use root Compliance Trestle commands and
trestle validatefor OSCAL validation and workspace checks. - Use official FedRAMP or OSCAL converters outside this repository when source material matches those specialized tools.
- Use reviewed evidence packages to update control narratives and POA&M content.
- Preserve source traceability.
Typical sequence
bash plugins/document-transform/oscal-document-workbench/scripts/extract-legacy-doc.sh input/old-ssp.docx --output workspaces/acme/extracted
bash plugins/document-transform/oscal-document-workbench/scripts/bootstrap-trestle-workspace.sh workspaces/acme --profile fedramp-moderate
bash plugins/document-transform/oscal-document-workbench/scripts/fetch-oscal-baseline.sh workspaces/acme/trestle-workspace --baseline moderate
bash plugins/document-transform/oscal-document-workbench/scripts/draft-ssp-from-extraction.sh workspaces/acme --baseline-profile fedramp-rev5-moderate --overwrite
bash plugins/document-transform/oscal-document-workbench/scripts/build-review-queue.sh workspaces/acme/extracted/source-map.csv --output workspaces/acme/reports/review-queue.md
bash plugins/document-transform/oscal-document-workbench/scripts/validate-oscal-package.sh workspaces/acme/trestle-workspace --output workspaces/acme/reports/validation-report.json
Skip baseline fetch and --baseline-profile for offline stub models.
Skip the FedRAMP heading-map assumptions for non-FedRAMP sources.
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.
- 12d ago First seen · 44 lines · 37 tokens per session scan A 486162b8718b
oscal-document-workbench-expert is a skill published in the GitHub repository oscal-compass-lab/compliance-trestle-skills (16 stars, last pushed 1mo ago), licensed Apache-2.0. It adds 37 tokens to every session and 517 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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