world-of-claudecraft: Skill for Claude Code

.claude/skills/ci-triage/SKILL.md

ci-triage is a skill for Claude Code from levy-street/world-of-claudecraft. It costs 41 tokens per session (922 once invoked), scanned A, original, MIT.

A procedure for investigating failed, stuck, or cancelled CI runs on a World of ClaudeCraft pull request. CI is the automated system that builds and tests code.

In plain words
What is it for?
Use it to inspect the first failing step across jobs and shards, classify the error from logs, and apply the matching remedy.
Why use it?
It prevents wasting a full rerun when the failure has a known cause, such as a checkout stall, timeout, or test problem.

Skill for Claude Code

Written for Claude Code: user-invocable in frontmatter.

This is levy-street/world-of-claudecraft's own configuration. It tells Claude Code how to work on world-of-claudecraft 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 world-of-claudecraft configures →

About the project

World of ClaudeCraft is a browser-based classic-style multiplayer online game with a persistent shared world that can also run locally or be controlled through a Python reinforcement-learning interface. Players can quest and raid in the online world, while developers can host it themselves and train AI agents to play. The catalogue skills, agents, instructions, hooks, and setting support workflows for interacting with and developing the game.

levy-street/world-of-claudecraft · 2,251 stars · on GitHub · worldofclaudecraft.com

Reuse

Borrowing it

Nothing to install: this file belongs to levy-street/world-of-claudecraft. 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/levy-street/world-of-claudecraft/main/.claude/skills/ci-triage/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/levy-street/world-of-claudecraft

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 ci-triage

README.md
[![agentmods](https://agentmods.dev/badge/skills/levy-street/world-of-claudecraft/ci-triage/github.svg)](https://agentmods.dev/skills/levy-street/world-of-claudecraft/ci-triage)
Your own site
<a href="https://agentmods.dev/skills/levy-street/world-of-claudecraft/ci-triage"><img src="https://agentmods.dev/badge/skills/levy-street/world-of-claudecraft/ci-triage/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 ci-triage

Your own site · 80×15
<a href="https://agentmods.dev/skills/levy-street/world-of-claudecraft/ci-triage"><img src="https://agentmods.dev/badge/skills/levy-street/world-of-claudecraft/ci-triage.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 41 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 922 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. Third-party audits
  • NVIDIA SkillSpector warn 7 Sept 2026
SkillSpector: 1 finding, up to high

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

  • high Anti-Refusal · line 18
    Skill instructs the agent to omit warnings, disclaimers, or ethical commentary. Stripping safety caveats hides risk from the user and is a common jailbreak preamble.
    Fix: Remove instructions that suppress warnings, disclaimers, or ethical commentary. Let the agent surface safety-relevant caveats to the user.
How audits are shown
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 $0.00041 $0.00922
Opus 5 $0.00020 $0.00461
Sonnet 5 $0.00008 $0.00184
Haiku 4.5 $0.00004 $0.00092

Measured 13d ago against content hash f4dc4b72ddb1, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

ci-triage 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 13d 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/ci-triage/SKILL.md · 65 lines

How it starts

The opening of the file, as written. The whole thing — 65 lines — stays where its author put it; the contents beside it link to each section on GitHub.

CI triage: classify first, then remedy

A blind gh run rerun wastes a full CI cycle and hides the real cause. Every red run falls into a small set of known classes, each with its own remedy. Classify before touching anything. The gate architecture (selective PR tier, shards and lanes, known-flake handling) is documented in docs/qa-gate.md; the merge queue and required-check contract in docs/merge-queue.md.

Step 0: classify from the logs, not the summary

  • Open the FIRST failing step across ALL shards and jobs. A shard's log tail can be green while an earlier leg in the same job failed; never judge a shard from its last lines.
  • CANCELLED counts as a failure. A cancelled leg (timeout, concurrency group, a stall kill) reds the run just like a test failure and needs the same classification pass.
  • Record the failing step name, the exact error signature, and whether it reproduces on a second shard or job. Then match a class below.

The failure classes and their remedies

  1. Checkout stall (a job hangs fetching, then times out or is cancelled). The auto-rerun reactor handles this class once armed: .github/workflows/ci-stall-rerun.yml fires on a completed first-attempt failure/cancellation and drives scripts/ci_stall_rerun.mjs, which re-reads the live run, applies the tested predicate (pure core: scripts/lib/ci_stall_rerun.mjs), and reruns failed jobs at most once, printing its whole decision in the job log. The driver can also be run by hand for a stalled run it did not catch. Do not stack manual reruns on top of the reactor; check whether attempt 2 already exists first.

  2. Teardown-rpc flake. The exact signature: every test in the leg passed, but the leg exited 1 with EnvironmentTeardownError: Closing rpc while ... in the tail. PR-tier shard legs auto-retry this ONCE (the one sanctioned known-flake retry, in scripts/lib/ci_leg_runner.mjs via scripts/ci_shard_test.mjs, loud in the log). Anywhere that retry does not run (release-gate shards, nightly), rerun only the red part: gh run rerun <run-id> --failed. If the signature differs at all, it is not this class; keep classifying.

Read the full file on GitHub · 65 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. 13d ago First seen · 65 lines · 41 tokens per session scan A f4dc4b72ddb1

Subscribe to this mod's changes

ci-triage is a skill published in the GitHub repository levy-street/world-of-claudecraft (2,251 stars, last pushed yesterday), licensed MIT. It adds 41 tokens to every session and 922 once invoked, about $0.0002 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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