audit-usage SKILL.md skillA
audit-usage from mikeprasad/aria-knowledge is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add mikeprasad/aria-knowledge/audit-usage@git:20261022.3855e1fPins git:20261022.3855e1f in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- mikeprasad/aria-knowledge
- Path
plugin-openai-codex/skills/audit-usage/SKILL.md- Versions recorded
- 5
- Latest version
- git:20261022.3855e1f, committed Oct 22, 2026
- First version recorded
- Aug 19, 2026
- Size
- 7,503 bytes
- Repository stars
- 17
- License
- a license file GitHub does not identify
Generate a value/ROI report for YOUR knowledge corpus — cost-surface token math plus prospect/retrospect quality distributions, month trends, and an honest confound-aware read of whether ARIA is earning its keep. Opt-in, never routine. Trigger: '/audit usage', 'is ARIA worth it', 'value analysis', 'usage report'. (Code port — ADR-094.).
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# /audit usage — Value/ROI Self-Analysis
Canonical invocation: **`/audit usage`**. The direct `/audit-usage` form is retained for compatibility and is not advertised.
Generate a value-analysis report computed against the user's OWN knowledge corpus — the user-facing counterpart to the plugin's published `docs/value-analysis.md` (which is the author's N=1 digest). Deterministic metrics come from `bin/usage-metrics.sh`; the interpretive narrative is written here, gated on sample size.
## Step 0: Resolve Config
Read `~/.claude/aria-knowledge.local.md`; extract `knowledge_folder`. If missing: stop with "aria-knowledge is not configured. Run /setup to get started."
## Step 1: Gather Metrics
Run the deterministic emitter once:
bash "${PLUGIN_ROOT:-${CLAUDE_PLUGIN_ROOT}}/bin/usage-metrics.sh"
Parse the labeled block (each line is `KEY value`, or `KEY subkey value` for month buckets). If the output contains `USAGE_METRICS_ERROR`, stop and tell the user their knowledge_folder is unset or missing.
…Read the whole file at its exact version.
How to install
mdr add mikeprasad/aria-knowledge/audit-usage@sha256:0678ee2415f0393eThe line at the top of this page pins the label git:20261022.3855e1f, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_wfn4vt6kjkkjh3en)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Aug 19, 2026 and Oct 22, 2026, about one every 16 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261022.3855e1f latest | 2026-10-22 | 3855e1f | 7,503 B | A | view · diff |
| git:20261021.2c5d300 | 2026-10-21 | 2c5d300 | 7,501 B | A | view · diff |
| git:20261021.e19f346 | 2026-10-21 | e19f346 | 6,682 B | A | view · diff |
| git:20261014.dae3501 | 2026-10-14 | dae3501 | 4,519 B | A | view · diff |
| git:20260819.2e7ae9e | 2026-08-19 | 2e7ae9e | 4,405 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (7503 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
mikeprasad/aria-knowledge · 17 stars · license a license file GitHub does not identify · pushed 2026-10-31 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_wfn4vt6kjkkjh3en GET https://markdownregistry.com/api/v1/resolve?ref=mikeprasad/aria-knowledge/audit-usage GET https://markdownregistry.com/api/v1/blob/0678ee2415f0393eb0edd030d2a4fcdf86e56124256f8f27ac1fb536cf3f3e95
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
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