cc-discipline: Skill for Claude Code

.claude/skills/self-check/SKILL.md

self-check is a skill for Claude Code from TechHU-GS/cc-discipline. It costs 24 tokens per session (2,128 once invoked), scanned B, original, MIT.

A periodic self-review checklist for an coding agent. It asks the agent to check its goal, progress, assumptions, and the evidence behind its claims.

In plain words
What is it for?
Use it with a loop command to monitor ongoing tasks and reassess alignment and quality.
Why use it?
It helps catch drift, repeated unsuccessful fixes, unsupported statements, and work that depends on untested external systems.

Skill for Claude Code

Written for Claude Code: disallowed-tools in frontmatter. Also seen: reads .claude/ paths; mentions CLAUDE.md; names the AskUserQuestion tool.

This is TechHU-GS/cc-discipline's own configuration. It tells Claude Code how to work on cc-discipline 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 cc-discipline configures →

Reuse

Borrowing it

Nothing to install: this file belongs to TechHU-GS/cc-discipline. 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/TechHU-GS/cc-discipline/main/.claude/skills/self-check/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/TechHU-GS/cc-discipline

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 self-check

README.md
[![agentmods](https://agentmods.dev/badge/skills/techhu-gs/cc-discipline/self-check.svg)](https://agentmods.dev/skills/techhu-gs/cc-discipline/self-check)
Your own site
<a href="https://agentmods.dev/skills/techhu-gs/cc-discipline/self-check"><img src="https://agentmods.dev/badge/skills/techhu-gs/cc-discipline/self-check.svg" alt="Measured on agentmods" height="20"></a>
Per session 24 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,128 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 1 finding. 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 $0.00024 $0.02128
Opus 5 $0.00012 $0.01064
Sonnet 5 $0.00005 $0.00426
Haiku 4.5 $0.00002 $0.00213

Measured 7d ago against content hash 8f7e33d1d335, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade B, and why

self-check scanned grade B with 1 finding 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 7d 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.

Reads agent configuration directoriesmediumAgent snooping

.claude/, .codex/, .gemini/ hold keys, settings and other credentials a mod has no legitimate need for.

- `grep -n 'jq -r' templates/.claude/hooks/*.sh` — every hit must sit inside a `command -v jq` branch that has an `else`. Five jq-only reads shipped broken before this was checked; git-guard's made the whole guard dead c
.claude/skills/self-check/SKILL.md · 127 lines

How it starts

The opening of the file, as written. The whole thing — 127 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Pause and honestly answer every question below.

1. Am I still on track?

  • What is the user's current goal? (The user may have pivoted — their latest direction IS the goal.)
  • What am I doing right now?
  • Is my current action directly serving the user's current direction, or have I drifted?
  • If I drifted: stop and re-align.
  • If the user changed direction: follow immediately. The user decides priorities.

2. Am I progressing or circling?

  • Have I edited the same file more than twice?
  • Did I fix something, then break something else, and now I'm fixing that?
  • Am I adding workarounds (try/catch, if/else guards) instead of addressing root cause?
  • Am I trying things without understanding why they might work?
  • If yes to any: pause. List all attempted fixes, look for the common root cause, report to user.

3. Am I being rigorous?

  • Are all my "verified" or "working" claims backed by actual execution output?
  • Have I marked anything ✅ without pasting the verification command and output?
  • Have I marked something "done" when it depends on an external resource I haven't tested against?
  • Have I ruled out my own assumptions before attributing failure to an external tool/library?
  • Am I quoting tool output verbatim, or have I altered/paraphrased it?
  • Is there anything I stated confidently but am actually unsure about?
  • Am I suggesting to compact or start a new session? This impulse is understandable in long sessions, but you can't see context percentage and the system handles compacting automatically. If the urge comes from task difficulty rather than a real technical limit, re-read progress.md and continue.
  • If any claims need correcting: do it now. Label uncertain claims as "unverified" or "assumption". Downgrade unverified ✅ to ⚠️ with reason.

4. Am I respecting scope?

  • Am I making changes the user didn't ask for? (refactoring, "improving", adding features)
  • Am I about to do something irreversible without asking?
  • Am I following the debugging process (gather → hypothesize → verify → fix)?
  • If scope has crept: re-focus on what was asked.

Read the full file on GitHub · 127 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. 7d ago First seen · 127 lines · 24 tokens per session scan B 8f7e33d1d335

Subscribe to this mod's changes

self-check is a skill published in the GitHub repository TechHU-GS/cc-discipline (0 stars, last pushed 3d ago), licensed MIT. It adds 24 tokens to every session and 2,128 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it B with 1 finding (reads agent configuration directories). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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