vibe-assess

vibe-assess is a skill for Claude Code from chentao326/vibe-code. It costs 99 tokens per session (2,165 once invoked), scanned A, original, MIT.

A task-estimation workflow that scores coding tasks and records an advance prediction of the effort, risks, and likely outcome. It uses a separate agent for an isolated first assessment before review and storage.

In plain words
What is it for?
Assessing task difficulty, estimating time and coding rounds, noting bug risk and assumptions, resolving disagreements in scores, and saving predictions for later comparison.
Why use it?
It creates a written estimate before coding begins, reducing the chance that later results influence the original prediction.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter. Also seen: mentions subagents.

Good fit Assessing task difficulty, estimating time and coding rounds, noting bug risk and assumptions, resolving disagreements in scores, and saving predictions for later comparison.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/chentao326/vibe-code/vibe-assess
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add chentao326/vibe-code --skill vibe-assess
Clone the repo
git clone --depth 1 https://github.com/chentao326/vibe-code

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 vibe-assess

README.md
[![agentmods](https://agentmods.dev/badge/skills/chentao326/vibe-code/vibe-assess.svg)](https://agentmods.dev/skills/chentao326/vibe-code/vibe-assess)
Your own site
<a href="https://agentmods.dev/skills/chentao326/vibe-code/vibe-assess"><img src="https://agentmods.dev/badge/skills/chentao326/vibe-code/vibe-assess.svg" alt="Measured on agentmods" height="20"></a>
Per session 99 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,165 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 $0.00099 $0.02165
Opus 5 $0.00049 $0.01082
Sonnet 5 $0.00020 $0.00433
Haiku 4.5 $0.00010 $0.00216

Measured 7d ago against content hash 15b883b64d00, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade A, and why

vibe-assess 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 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.

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.

skills/vibe-assess/SKILL.md · 209 lines

How it starts

The opening of the file, as written. The whole thing — 209 lines — stays where its author put it; the contents beside it link to each section on GitHub.

vibe-assess — 任务评估 + 盲预估

核心流程:读任务 → 委派盲打分 → 写预估指标 → 用户 review → 落盘。

严格遵守 blind-prediction-protocol.md。 完整组件见 task-assessment-anatomy.md


Overview

Phase 0: Blind check 自检
Phase 0.1: Handoff phase check(融合)
Phase 0.5: 解析输入路径
Phase 1: 读 task + rubric + state
Phase 2: 委派盲打分 sub-agent(Task tool)
Phase 2.5: Disagreement detection + 用户裁定
Phase 3: 写预估指标(耗时/轮次/bug风险/概率分布)
Phase 4: 写关键假设
Phase 5: 用户 review
Phase 6: 落盘 + 更新 state

Constants

  • BLIND_CHECK = strict
  • BLIND_SCORING = on(默认)——走 blind sub-agent
  • DISAGREEMENT_THRESHOLD = 2——|Δ| ≥ 此值弹用户裁定

Workflow

Phase 0: Blind check 自检

按 blind-prediction-protocol.md 自检:

  1. 任务是否已开始编码?→ 是 → 拒绝
  2. 对话里是否提到任何执行结果?→ 是 → 拒绝
  3. 通过 → 继续

Phase 0.1: Handoff phase check(融合协议)

根据 handoff-vibe-bridge.md 检测当前 handoff 阶段:

ls handoff/*.json 2>/dev/null || echo "NO_FILES"
handoff 状态 处理
handoff/plan-ready.json 存在 拒绝——spec 和 plan 已完成,评估已不盲。提示用户走 vibe-retro
handoff/build-done.json 存在 拒绝——编码已执行,数据已泄露
handoff/ 有其他信号文件 警告 + 标注 handoff_mid_cycle: true + 继续
handoff/ 为空 ✅ 通过——可以评估。完成后提示"可以开始写 spec,说'交接'启动 handoff"

Phase 0.5: 解析输入路径

用户给的路径应是 tasks/<date>_<id>_<short>.md

形态 处理
tasks/<file>.md 标准路径,直接用
外部 .md 文件 建议 cp 到 tasks/ 管理
纯文本(无文件) 帮用户创建 tasks/.md

如 task 文件不存在 → 报错。

Phase 1: 读取输入

  1. tasks/<id>.md 全文
  2. 计算 task_hash = sha256(task 内容)[:12]
  3. .vibe-state.jsonrubric_versioncalibration_samplesproject_typeprimary_language
  4. calibration_samples 派生 confidence 等级(见 task-assessment-anatomy.md)
  5. rubric.md 识别当前公式 + 维度

Phase 2: 委派盲打分 sub-agent

BLIND_SCORING=on(默认)——通过 Task tool spawn 一个 context-isolated sub-agent。

Task prompt 必须精简,仅含

Spawn blind assessor sub-agent.

Input:
  task_path: tasks/<date>_<id>_<short>.md
  rubric_path: rubric.md

Task: 按 rubric.md 当前公式给上面 task 打分。返回严格 JSON:
{
  "dimensions": {
    "CS": {"score": 0-5, "confidence": "low|medium|high", "reason": "..."},
    "CX": ...,
    "AM": ...,
    "TE": ...,
    "AQ": ...
  },
  "composite": X.XX,
  "input_status": {
    "rubric_read": true,
    "task_read": true,
    "any_other_file_read": false
  },
  "self_check": {
    "saw_execution_data": false,
    "any_contamination_signal": false
  },
  "refusal": null
}

不要读 .vibe-state.json / predictions/ / retros/ 任何其他文件。
不要询问用户——你没有用户。

Read the full file on GitHub · 209 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 · 209 lines · 99 tokens per session scan A 15b883b64d00

Subscribe to this mod's changes

vibe-assess is a skill published in the GitHub repository chentao326/vibe-code (2 stars, last pushed 3mo ago), licensed MIT. It adds 99 tokens to every session and 2,165 once invoked, about $0.0005 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 2026-08-31.

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