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 agentmods add commands/athola/skrills/skill-trace-enablegit clone --depth 1 https://github.com/athola/skrillsWrote 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/commands/athola/skrills/skill-trace-enable)<a href="https://agentmods.dev/commands/athola/skrills/skill-trace-enable"><img src="https://agentmods.dev/badge/commands/athola/skrills/skill-trace-enable.svg" alt="Measured on agentmods" 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 | $0.00012 | $0.00274 |
| Opus 5 | $0.00006 | $0.00137 |
| Sonnet 5 | $0.00002 | $0.00055 |
| Haiku 4.5 | $0.00001 | $0.00027 |
Grade A, and why
skill-trace-enable 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 6d 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
Skill Trace Enable
Enable skill tracing using the skrills MCP server.
Use the mcp__plugin_skrills_skrills__enable-skill-trace tool with:
target: claude, codex, or both (default: both)instrument: Add markers to skill files (default: true)backup: Create .bak files before modifying (default: true)dry_run: Preview without changes
Parse $ARGUMENTS for:
--target <target>or-t <target>: Target CLI (default: both)--dry-runor-n: Preview mode--no-backup: Skip backup when enabling
Report:
- Skills instrumented
- Backup files created (if applicable)
- How to view traces after enabling
Handle errors:
- If target invalid: List valid options (claude, codex, both)
- If skills already instrumented: Report current state, skip re-instrumentation
- If backup fails: Abort and report which file failed
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.
- 6d ago First seen · 31 lines · 12 tokens per session scan A eb2ffe1298eb
skill-trace-enable is a command published in the GitHub repository athola/skrills (69 stars, last pushed 2d ago), licensed MIT. It adds 12 tokens to every session and 274 once invoked, about $0.0001 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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