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 skills/anortham/julie-plugin/dead-code-auditnpx skills add anortham/julie-plugin --skill dead-code-auditgit clone --depth 1 https://github.com/anortham/julie-pluginWrote 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/anortham/julie-plugin/dead-code-audit)<a href="https://agentmods.dev/skills/anortham/julie-plugin/dead-code-audit"><img src="https://agentmods.dev/badge/skills/anortham/julie-plugin/dead-code-audit.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 | $0.00037 | $0.01357 |
| Opus 5 | $0.00018 | $0.00678 |
| Sonnet 5 | $0.00007 | $0.00271 |
| Haiku 4.5 | $0.00004 | $0.00136 |
Grade A, and why
dead-code-audit 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 4d 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.
This is a copy
100% identical to dead-code-audit — 2 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
How it starts
The opening of the file, as written. The whole thing — 153 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Dead Code Audit
Use Julie's index as evidence, then verify with Julie tools before any edit. A zero-reference row is a lead, not a verdict.
Scope
This skill is for Julie development:
- dead code and stale helper audits
- code referenced only by tests
- public APIs with no product callers
- graph linkage gaps that look like dead code
- cleanup campaigns before deletion, privatization, or module splitting
Do not use this as a blind deletion workflow. Dynamic dispatch, trait impls, CLI entry points, MCP handlers, generated fixtures, parser registries, macro usage, and cross-language extraction paths all create false positives.
Inventory
- Get the current workspace id:
manage_workspace(operation="stats")
- Run the bundled inventory script from the repo root:
python3 .claude/skills/dead-code-audit/scripts/dead_code_inventory.py --workspace-id <workspace_id> --limit 40
Use --db <path> if the workspace's index is not under the default ~/.julie/indexes/<workspace_id>/ location (e.g. a standalone .julie/ project index). Use --json when another script will postprocess the result. The default report excludes fixtures, docs, examples, and data/config languages. Add --include-fixtures or --include-data-languages when that scope matters.
- Also run early-warning signals:
./target/debug/julie-server signals --workspace . --fresh --limit 40
Build debug first if needed. Keep this read-only.
Triage Labels
Assign one label to each candidate:
| Label | Meaning |
|---|---|
delete |
No product reachability, no external dispatch role, no useful test-only value |
make-private |
Used in product code, but exported wider than needed |
merge-into-caller |
Single product caller and no independent concept |
test-fossil |
Product symbol exists only to satisfy tests |
graph-gap |
Julie failed to link real product usage |
keep |
Valid entry point, trait hook, registry item, dynamic target, or public surface |
needs-design-review |
Risky or ambiguous enough to discuss before edits |
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 4d ago First seen · 153 lines · 37 tokens per session scan A 52e37d55b8cf
dead-code-audit is a skill published in the GitHub repository anortham/julie-plugin (2 stars, last pushed 14d ago), licensed MIT. It adds 37 tokens to every session and 1,357 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. It is 100% identical to dead-code-audit, differing in 2 lines, and is treated as a copy.
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