cptracker: Skill for Claude Code

.claude/skills/trellis-break-loop/SKILL.md

trellis-break-loop is a skill for Claude Code from lihaoze123/cptracker. It costs 50 tokens per session (1,080 once invoked), scanned A, original, AGPL-3.0.

A debugging skill for finding why recurring bugs survive attempted fixes. It classifies the root cause, explains failed fixes, and records prevention measures in project specifications.

In plain words
What is it for?
Use it after fixing a bug to review what went wrong, examine why earlier fixes failed, and add safeguards or knowledge to the project documentation.
Why use it?
It helps stop the cycle where the same kind of bug returns after a quick repair. The analysis turns a one-off fix into guidance for avoiding similar failures.

Skill for Claude Code

Written for Claude Code: installed under .claude/.

This is lihaoze123/cptracker's own configuration. It tells Claude Code how to work on cptracker 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 cptracker configures →

Reuse

Borrowing it

Nothing to install: this file belongs to lihaoze123/cptracker. 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/lihaoze123/cptracker/main/.claude/skills/trellis-break-loop/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/lihaoze123/cptracker

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 trellis-break-loop

README.md
[![agentmods](https://agentmods.dev/badge/skills/lihaoze123/cptracker/trellis-break-loop/github.svg)](https://agentmods.dev/skills/lihaoze123/cptracker/trellis-break-loop)
Your own site
<a href="https://agentmods.dev/skills/lihaoze123/cptracker/trellis-break-loop"><img src="https://agentmods.dev/badge/skills/lihaoze123/cptracker/trellis-break-loop/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 trellis-break-loop

Your own site · 80×15
<a href="https://agentmods.dev/skills/lihaoze123/cptracker/trellis-break-loop"><img src="https://agentmods.dev/badge/skills/lihaoze123/cptracker/trellis-break-loop.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 50 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,080 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 unknown 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 $0.00050 $0.01080
Opus 5.5 $0.00020 $0.00432
Sonnet 5.5 $0.00010 $0.00216
Haiku 4.5 $0.00005 $0.00108

Measured 2mo ago against content hash 35afb53fef42, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

trellis-break-loop 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 2mo 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/trellis-break-loop/SKILL.md · 131 lines

The source is not reproduced here

Licensed AGPL-3.0

The repository is licensed AGPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

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. 2mo ago First seen · 131 lines · 50 tokens per session scan A 35afb53fef42

Subscribe to this mod's changes

trellis-break-loop is a skill published in the GitHub repository lihaoze123/cptracker (46 stars, last pushed 6mo ago), licensed AGPL-3.0. It adds 50 tokens to every session and 1,080 once invoked, about $0.0002 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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