EngramGraph: Skill for Claude Code

.agents/skills/checkin-assistant/SKILL.md

checkin is a skill for Claude Code from AsiaOstrich/EngramGraph. It costs 124 tokens per session (1,437 once invoked), scanned A, original, MIT.

A reference checklist for pre-commit quality checks, covering repository status, tests, linting, builds, coverage, and rules about what not to commit.

In plain words
What is it for?
Use it to review pending changes, confirm project quality gates, and prepare a pass-or-fail report before committing.
Why use it?
It helps catch failed checks or unwanted files before changes enter the Git history. The check-in workflow itself is reference-only and has moved to another toolchain.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter. Also seen: reads .claude/ paths; installed under .agents/ (shared by several agents).

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

Needs its repository: it reads a path above its own folder, which exists only inside the repository. The line is 完整的 AI 行為定義請參閱對應的命令文件:[`/checkin`](../commands/checkin.md#ai-agent-behavior--ai-代理行為).

Reuse

Borrowing it

Nothing to install: this file belongs to AsiaOstrich/EngramGraph. 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/AsiaOstrich/EngramGraph/main/.agents/skills/checkin-assistant/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/AsiaOstrich/EngramGraph

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 checkin

README.md
[![agentmods](https://agentmods.dev/badge/skills/asiaostrich/engramgraph/checkin-assistant/github.svg)](https://agentmods.dev/skills/asiaostrich/engramgraph/checkin-assistant)
Your own site
<a href="https://agentmods.dev/skills/asiaostrich/engramgraph/checkin-assistant"><img src="https://agentmods.dev/badge/skills/asiaostrich/engramgraph/checkin-assistant/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 checkin

Your own site · 80×15
<a href="https://agentmods.dev/skills/asiaostrich/engramgraph/checkin-assistant"><img src="https://agentmods.dev/badge/skills/asiaostrich/engramgraph/checkin-assistant.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 124 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,437 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 $0.00124 $0.01437
Opus 5.5 $0.00050 $0.00575
Sonnet 5.5 $0.00025 $0.00287
Haiku 4.5 $0.00012 $0.00144

Measured 14d ago against content hash 129726ef4936, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

checkin 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 14d 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.

.agents/skills/checkin-assistant/SKILL.md · 94 lines

How it starts

The opening of the file, as written. The whole thing — 94 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Check-in Assistant | 簽入助手

⚠️ Status: Reference(參考用,非可執行流程) — 簽入流程協調(關卡執行序列、abort 邏輯)已於 2026-04-28 移至 adoption layer(XSPEC-095)。此處保留品質關卡定義、檢查清單項、never-commit 規則供參考。 Lifecycle orchestration has moved to the adoption layer (XSPEC-095); this document is reference-only. For enforced execution, use your adoption layer's toolchain.

Verify pre-commit quality gates before committing code to ensure codebase stability.

在提交程式碼前驗證品質關卡,確保程式碼庫的穩定性。

Workflow | 工作流程

📖 以下為流程的參考結構,非可執行步驟;自動化/強制執行請用 adoption layer 工具鏈(XSPEC-095)。 The steps below are a reference structure, not an executable workflow.

  1. Check git status - Run git status and git diff to understand pending changes
  2. Run tests - Execute npm test (or project test command) to verify all tests pass
  3. Run linting - Execute npm run lint to check code style compliance
  4. Verify quality gates - Check each gate against the checklist below
  5. Report results - Present pass/fail summary and recommend next steps

Quality Gates | 品質關卡

Gate Check 檢查項目
Build Code compiles with zero errors 編譯零錯誤
Tests All existing tests pass (100%) 所有測試通過
Coverage Test coverage not decreased 覆蓋率未下降
Code Quality Follows coding standards, no code smells 符合編碼規範
Security No hardcoded secrets or vulnerabilities 無硬編碼密鑰
Documentation API docs and CHANGELOG updated if needed 文件已更新
Workflow Branch naming and commit message correct 分支和提交格式正確
Upstream No .standards/ or .claude/skills/ modifications (advisory) 無 UDS 上游檔案修改(建議性)

Never Commit When | 禁止提交的情況

Read the full file on GitHub · 94 lines

Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 14d ago First seen · 94 lines · 124 tokens per session scan A 129726ef4936

Subscribe to this mod's changes

checkin is a skill published in the GitHub repository AsiaOstrich/EngramGraph (3 stars, last pushed today), licensed MIT. It adds 124 tokens to every session and 1,437 once invoked, about $0.0005 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 2026-10-16.