openccu-loom: Skill for Claude Code

.claude/skills/comment-claims-sweep/SKILL.md

comment-claims-sweep is a skill for Claude Code from SukramJ/openccu-loom. It costs 63 tokens per session (723 once invoked), scanned A, original, Apache-2.0.

A pre-release review that checks whether claims written in code comments match the code itself.

In plain words
What is it for?
Use it before a release or when auditing comments that describe how the code works.
Why use it?
It finds outdated or incorrect comments about consumers, unfinished wiring, file contents, or reasons for keeping a workaround.

Skill for Claude Code

Written for Claude Code: installed under .claude/. Also seen: mentions CLAUDE.md.

This is SukramJ/openccu-loom's own configuration. It tells Claude Code how to work on openccu-loom itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything openccu-loom configures →

Reuse

Borrowing it

Nothing to install: this file belongs to SukramJ/openccu-loom. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/SukramJ/openccu-loom/main/.claude/skills/comment-claims-sweep/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/SukramJ/openccu-loom

Made for: Claude Code.

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 comment-claims-sweep

README.md
[![agentmods](https://agentmods.dev/badge/skills/sukramj/openccu-loom/comment-claims-sweep/github.svg)](https://agentmods.dev/skills/sukramj/openccu-loom/comment-claims-sweep)
Your own site
<a href="https://agentmods.dev/skills/sukramj/openccu-loom/comment-claims-sweep"><img src="https://agentmods.dev/badge/skills/sukramj/openccu-loom/comment-claims-sweep/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 comment-claims-sweep

Your own site · 80×15
<a href="https://agentmods.dev/skills/sukramj/openccu-loom/comment-claims-sweep"><img src="https://agentmods.dev/badge/skills/sukramj/openccu-loom/comment-claims-sweep.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 63 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 723 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 $0.00063 $0.00723
Opus 5.5 $0.00025 $0.00289
Sonnet 5.5 $0.00013 $0.00145
Haiku 4.5 $0.00006 $0.00072

Measured 19d ago against content hash 7ca0f5812fea, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

comment-claims-sweep 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 19d 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.

.claude/skills/comment-claims-sweep/SKILL.md · 56 lines

How it starts

The opening of the file, as written. The whole thing — 56 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Comment-claims sweep

Mechanical guards cover only two shapes of prose: TestDeclaredSilentEventDocsClaimNoConsumers and TestRatchetReasonsAreNotDeferrals. Everything else a comment asserts is unverified. The 0.54.4 sweep found one live delivery bug and a dozen refuted claims behind seven green PRs.

What to look for

A comment is a claim. These four shapes go stale silently:

  1. Comments naming a consumer — "for the MQTT/webhook consumers", "so MQTT/WS subscribers receive it", "consumed by X". Resolve the event type or symbol and check that a subscriber actually exists in production code (test files do not count).
  2. "stub" / "not wired yet" / "TODO: hook up" — either still true (then the seam is dead and that is a finding) or long since done (then the comment misleads).
  3. File-header inventories — "this file holds A, B and C". Check the file still holds exactly that.
  4. Ratchet justifications in tests/contract/ — wiringSettersWithoutCaller, wiringSeamsUnderInvestigation, registryWalkersWithoutAdoptSeam, eventsWithoutSubscriber. Each entry claims a reason; verify the reason still holds.

How to run it

Size the fan-out from the host (see the root CLAUDE.md): these are read-only sweep agents, so 6–8 in parallel is fine. Run them with model: "sonnet" — a VERIFIED verdict is a first reading nobody re-reads, and the root CLAUDE.md (Which model does which work) keeps Haiku to lists. Give each one a disjoint tree — internal/central, internal/north/mqtt, internal/north/rest, internal/north/matter, internal/model, internal/store + internal/client, tests/contract — and this brief:

Find every comment in that makes a checkable claim of the four shapes above. For each, resolve the claim against production code (exclude _test.go when checking whether a consumer exists). Report a table: file:line, the claim, VERIFIED / REFUTED, and the evidence line you checked. Do not edit anything. ≤ 250 words; longer tables to the scratchpad as a path.

Read the full file on GitHub · 56 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. 19d ago Changed · +4 lines 7ca0f5812fea
  2. 2mo ago First seen · 52 lines · 63 tokens per session scan A df0a4dc2d758

Subscribe to this mod's changes

comment-claims-sweep is a skill published in the GitHub repository SukramJ/openccu-loom (7 stars, last pushed yesterday), licensed Apache-2.0. It adds 63 tokens to every session and 723 once invoked, about $0.0003 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 2026-08-31.

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