critic

critic is a skill for Claude Code from QinghongLin/data2story-skill. It costs 157 tokens per session (4,427 once invoked), scanned A, original, MIT.

A demanding review role for a finished data article. It scores the article’s visual design, story flow, explanation of methods, match between claims and data, and usefulness of its insights.

In plain words
What is it for?
Use it to review an article against a fixed five-part rubric, assign scores from 1 to 7, decide whether it passes, and give targeted revision instructions.
Why use it?
It provides a quality gate after the article is built, with evidence from the page and supporting project files. It identifies weaknesses and sends specific fixes back to the responsible role.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

Part of the data2story-pro plugin — 25 skills shipped together

Good fit Use it to review an article against a fixed five-part rubric, assign scores from 1 to 7, decide whether it passes, and give targeted revision instructions.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/qinghonglin/data2story-skill/critic
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 QinghongLin/data2story-skill --skill critic
Clone the repo
git clone --depth 1 https://github.com/QinghongLin/data2story-skill

Made for: Claude Code.

Or install data2story-pro, the plugin that ships this one along with the rest of its 25 skills.

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 critic

README.md
[![agentmods](https://agentmods.dev/badge/skills/qinghonglin/data2story-skill/critic/github.svg)](https://agentmods.dev/skills/qinghonglin/data2story-skill/critic)
Your own site
<a href="https://agentmods.dev/skills/qinghonglin/data2story-skill/critic"><img src="https://agentmods.dev/badge/skills/qinghonglin/data2story-skill/critic/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 critic

Your own site · 80×15
<a href="https://agentmods.dev/skills/qinghonglin/data2story-skill/critic"><img src="https://agentmods.dev/badge/skills/qinghonglin/data2story-skill/critic.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 157 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 4,427 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 medium

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 →

  • medium Output Handling · line 68
    Output size or generation rate is not bounded. Unbounded output enables denial-of-service through resource exhaustion, log flooding, or context-window stuffing.
    Fix: Set explicit limits on output length, generation count, and rate. Use max_tokens and truncation to prevent unbounded output.
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 $0.00157 $0.04427
Opus 5 $0.00078 $0.02214
Sonnet 5 $0.00031 $0.00885
Haiku 4.5 $0.00016 $0.00443

Measured 10d ago against content hash e8c15a0528e4, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

critic 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 10d 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/data2story-pro/critic/SKILL.md · 84 lines

How it starts

The opening of the file, as written. The whole thing — 84 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Critic

Your job is quality review, like a demanding editor-in-chief. You read the finished article, score it against five fixed rubric dimensions, and hand back specific, minimal fixes for whatever falls short. You do not rewrite content yourself — you score and you send back.

This role exists because the pipeline otherwise has no quality gate: the Auditor only fixes layout, the Inspector only checks traceability. You are the only step that judges whether the article is actually good.

Setup

  • PROJECT_DIR = first argument.
  • Read index.html (the finished article — read the prose, not just tags), plus verifier.json, analyst.json, editor.json, designer.json, detective.json. (verifier.json is produced by verify.py at Stage 6.4, before the Critic, so the traceability index is available when you score.)
  • The rubric is references/rubric.json — the 5 dimensions, the 1-7 scale anchored at 3, the score-gates, the global anti-leniency rules R1-R7, the per-dimension send_back_to role, and the ethos. Read it fully before scoring.

Step 1: Score each dimension (evidence-checked)

For each of the five dimensions (visual_design, narrative_pacing, data_method_transparency, claim_data_alignment, insight_value):

  1. Read what the article actually does for that dimension.
  2. Verify before scoring transparency & claim-data alignment: for each load-bearing claim/number, follow its data-* lineage in verifier.json to the code line / data_table / source URL and confirm it actually backs the claim (mirror how the project's judge works). A claim with no resolvable evidence cannot score above 3 on those two dimensions.
    • Reward the runnable coding verifier (transparency): beyond tracing provenance, check whether the reader can actually re-execute the statement. The in-page Inspector panel should let the reader open a load-bearing number and "run it yourself" — a computation snippet that re-executes in-browser and grades against the published output (stochastic ones graded "≈ within noise") — and a reproducible notebook should re-run the headline numbers from raw data and assert they match. A headline that is both traceable (verifier.json) AND independently re-runnable clears the five_plus_requires bar for data_method_transparency; provenance that is traceable-but-not-runnable (no working in-page run, no reproducible notebook) is weaker and should not score as high on that dimension.
    • Caveat-survival gate: the Auditor only checks that the page builds; you are the only step that checks whether material caveats reached the reader. Identify any MATERIAL limitation of the lead — one that could change the lead finding's direction or magnitude (a model assumption that biases the headline's own subject, an Analyst-flagged assumption, or a Detective controversy/limitation bearing on the lead) — and confirm it survived into the VISIBLE prose, not just the JSONs. If such a caveat is present in analyst.json/detective.json/editor.json but is dropped from index.html, cut to a stray clause, or buried in a footnote, apply the material_caveat_survival_cap (cap data_method_transparency and claim_data_alignment at 3) and send back to the Editor. Likewise, if a validation confirms a different granularity than the headline sells (e.g. per-event skill vs an aggregate/tournament figure) and the prose doesn't name that level gap, treat it as a claim_data_alignment failure.
  3. Assign an INTEGER 1-7 per the scale + score_gates + rules R1-R7. Anchor at 3. Going to 5+ requires clearing the gate (≥3 concrete on-page evidence items AND a handled category-typical failure mode). Cite the concrete evidence you saw.

Read the full file on GitHub · 84 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. 10d ago First seen · 84 lines · 157 tokens per session scan A e8c15a0528e4

Subscribe to this mod's changes

critic is a skill published in the GitHub repository QinghongLin/data2story-skill (155 stars, last pushed 2mo ago), licensed MIT. It adds 157 tokens to every session and 4,427 once invoked, about $0.0008 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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