rule-cited-by-title-proposes-work-the-ledger-says-is-built

rule-cited-by-title-proposes-work-the-ledger-says-is-built is a skill for Claude Code from wan-huiyan/agent-traffic-control. It costs 418 tokens per session (3,317 once invoked), scanned A, original, MIT.

A review guide for checking a rule and its project ledger before proposing work. A ledger here is a shared machine-readable list of decisions and deliverables with statuses.

In plain words
What is it for?
Use it when interpreting repository rules, checking whether a document or chart is already built, and deciding whether new work is actually needed.
Why use it?
A rule's title or identifier may omit important details, while the ledger may already show that the proposed deliverable exists or is waiting for review. Reading only the title can duplicate completed work.

Skill for Claude Code

Written for Claude Code: disable-model-invocation in frontmatter.

Part of the agent-traffic-control plugin — 124 skills shipped together

Good fit Use it when interpreting repository rules, checking whether a document or chart is already built, and deciding whether new work is actually needed.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/wan-huiyan/agent-traffic-control/rule-cited-by-title-proposes-work-the-ledger-says-is-built
Install

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.

Any agent
npx skills add wan-huiyan/agent-traffic-control --skill rule-cited-by-title-proposes-work-the-ledger-says-is-built
Clone the repo
git clone --depth 1 https://github.com/wan-huiyan/agent-traffic-control

Made for: Claude Code.

Or install agent-traffic-control, the plugin that ships this one along with the rest of its 124 skills.

Wrote 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.

agentmods badge for rule-cited-by-title-proposes-work-the-ledger-says-is-built

README.md
[![agentmods](https://agentmods.dev/badge/skills/wan-huiyan/agent-traffic-control/rule-cited-by-title-proposes-work-the-ledger-says-is-built/github.svg)](https://agentmods.dev/skills/wan-huiyan/agent-traffic-control/rule-cited-by-title-proposes-work-the-ledger-says-is-built)
Your own site
<a href="https://agentmods.dev/skills/wan-huiyan/agent-traffic-control/rule-cited-by-title-proposes-work-the-ledger-says-is-built"><img src="https://agentmods.dev/badge/skills/wan-huiyan/agent-traffic-control/rule-cited-by-title-proposes-work-the-ledger-says-is-built/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.

agentmods 80×15 button for rule-cited-by-title-proposes-work-the-ledger-says-is-built

Your own site · 80×15
<a href="https://agentmods.dev/skills/wan-huiyan/agent-traffic-control/rule-cited-by-title-proposes-work-the-ledger-says-is-built"><img src="https://agentmods.dev/badge/skills/wan-huiyan/agent-traffic-control/rule-cited-by-title-proposes-work-the-ledger-says-is-built.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 418 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,317 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00418 $0.03317
Opus 5.5 $0.00167 $0.01327
Sonnet 5.5 $0.00084 $0.00663
Haiku 4.5 $0.00042 $0.00332

Measured 29d ago against content hash 269de413c22e, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

rule-cited-by-title-proposes-work-the-ledger-says-is-built 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 29d 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.

plugins/agent-traffic-control/skills/rule-cited-by-title-proposes-work-the-ledger-says-is-built/SKILL.md · 260 lines

How it starts

The opening of the file, as written. The whole thing — 260 lines — stays where its author put it; the contents beside it link to each section on GitHub.

A rule cited by title proposes work the ledger says is already built

Problem

A repo keeps its standing decisions and its deliverables in one hand-edited, machine-parseable ledger — a tracker data.js, a registry, a manifest, a decisions table. Decisions have ids. Artifacts have rows with a status. Both are read by every session, which is the point of keeping them there.

A session reads a rule by its id:

d-the-threshold-is-charted-before-it-moves

That id is a complete sentence and it sounds like the whole rule. The session concludes: any change to the threshold needs a chart of the outputs at each candidate value, and nobody has charted them — so it writes the owner an option card offering to build exactly that.

Two things were never read.

The rule's own body, which said the charts are required and already commissioned:

"ruling": "A change to the threshold ships with the outputs charted at each candidate
           value, reviewed by me before the value moves. Commissioned 2026-08-30."

The artifact rows, which carried the deliverable twice:

{"id": "a-threshold-chart-2026-08-30", "path": "docs/deliverables/threshold_chart_2026-08-30.html",
 "status": "open"}
{"id": "a-threshold-chart-2026-09-05",  "path": "docs/deliverables/threshold_chart_2026-09-05.html",
 "status": "open"}

Both files exist. Both are built. "status": "open" in that ledger means built and not yet reviewed — the ledger's own header says so. Read as issue vocabulary it means the opposite: nothing has happened yet. So the one row that proves the work is done is the row that reads as proof it is not.

The cost is not a wasted hour. It is an option card asking the owner to authorise work they already paid for, which spends the scarcest thing in the loop — their attention — and invites a second artifact answering a question that already has one. A human who answers that card has been misled by you, persuasively, because you quoted a real rule.

Read the full file on GitHub · 260 lines

Changes

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.

  1. 29d ago First seen · 260 lines · 418 tokens per session scan A 269de413c22e

Subscribe to this mod's changes

rule-cited-by-title-proposes-work-the-ledger-says-is-built is a skill published in the GitHub repository wan-huiyan/agent-traffic-control (3 stars, last pushed 24d ago), licensed MIT. It adds 418 tokens to every session and 3,317 once invoked, about $0.0017 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 2026-09-18.

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