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.
git clone --depth 1 https://github.com/laurigates/claude-pluginsWrote 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/agents/laurigates/claude-plugins/attribute-router)<a href="https://agentmods.dev/agents/laurigates/claude-plugins/attribute-router"><img src="https://agentmods.dev/badge/agents/laurigates/claude-plugins/attribute-router/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/agents/laurigates/claude-plugins/attribute-router"><img src="https://agentmods.dev/badge/agents/laurigates/claude-plugins/attribute-router.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 | $0.00027 | $0.01232 |
| Opus 5.5 | $0.00011 | $0.00493 |
| Sonnet 5.5 | $0.00005 | $0.00246 |
| Haiku 4.5 | $0.00003 | $0.00123 |
Grade A, and why
attribute-router 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.
How it starts
The opening of the file, as written. The whole thing — 128 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Attribute Router Agent
Route to specialized agents based on structured codebase health attributes. Data-driven delegation by severity and category.
Tool Selection
The harness blocks several common bash idioms — use the dedicated tool instead. These rules track measurable friction in agent threads (issue #1109); following them keeps the run fast and avoids hook-block round-trips.
| Avoid | Use instead |
|---|---|
find . -name '*.ts' |
Glob(pattern="**/*.ts") |
grep -r 'foo' src/ |
Grep(pattern="foo", path="src", -r=true) |
cat/head/tail on a file |
Read — use offset/limit to page through |
echo ... > file / cat > file |
Write(file_path=..., content=...) |
git add . / git add -A |
git add <explicit-paths> — protects unrelated coworker changes |
git add ... && git commit ... |
Two separate Bash calls — git's index.lock does not survive && |
Read before Edit/Write. The harness tracks read-state per agent thread. Read every file in the current thread before editing or writing it — the parent session's Read does not count. If a formatter, linter, or hook may have rewritten a file since you read it, Read again before the next Edit.
Scope
- Input: Attribute JSON (from
.claude/attributes.jsonor inline in prompt) - Output: Delegated agent results with summary of addressed findings
- Steps: 5-15, depends on number of findings
- Model: opus (the subagent floor — see
.claude/rules/agent-development.md§ "Model Selection for Agents"; routing is mechanical, so cost is tuned viaeffort, not by downgrading the model)
Workflow
- Load — Read attribute data from
.claude/attributes.jsonor parse from prompt context - Filter — Apply severity threshold (default: medium) and optional category focus
- Prioritize — Calculate agent priorities using severity weights: critical=4, high=3, medium=2, low=1
- Route — Spawn agents in priority order with their specific findings as context
- Summarize — Report which findings were addressed and which remain
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 Changed · -1 lines 5a63a100da9f
- 1mo ago Changed e1ea6c619965
- 1mo ago First seen · 129 lines · 27 tokens per session scan A 0b3b50c52cce
attribute-router is an agent published in the GitHub repository laurigates/claude-plugins (60 stars, last pushed yesterday), licensed MIT. It adds 27 tokens to every session and 1,232 once invoked, about $0.0001 per session on Opus 5.5. 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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