inspector

inspector is a skill for Claude Code from QinghongLin/data2story-skill. It costs 168 tokens per session (3,006 once invoked), scanned A, original, MIT.

A verification layer for Data2Story blog pages that connects each visible sentence to supporting evidence and lets readers rerun calculations in the browser or a notebook.

In plain words
What is it for?
Use it to check blog sentences, create an in-page evidence panel, generate verification files, and package a notebook that recomputes headline numbers from the raw data.
Why use it?
It makes numerical claims traceable and reproducible instead of asking readers to trust unexplained results. Data2Story is a system for publishing data-driven stories or blogs.

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 check blog sentences, create an in-page evidence panel, generate verification files, and package a notebook that recomputes headline numbers from the raw data.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/qinghonglin/data2story-skill/inspector
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 inspector
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 inspector

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

Your own site · 80×15
<a href="https://agentmods.dev/skills/qinghonglin/data2story-skill/inspector"><img src="https://agentmods.dev/badge/skills/qinghonglin/data2story-skill/inspector.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 168 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,006 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 pass 7 Sept 2026
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 $0.00168 $0.03006
Opus 5 $0.00084 $0.01503
Sonnet 5 $0.00034 $0.00601
Haiku 4.5 $0.00017 $0.00301

Measured 9d ago against content hash b0c067791b68, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

inspector 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 9d ago.

The scan reads SKILL.md. This mod also ships 4 executable files (scripts/generate_viewer.py, scripts/relocate_unreferenced.py, scripts/validate.py, …), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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/inspector/SKILL.md · 101 lines

How it starts

The opening of the file, as written. The whole thing — 101 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Inspector

Your job is traceability verification plus standing up the runnable verify layer — a reader can recompute each computation in-browser (from its inlined data), and the bundled notebook re-executes the headline numbers from raw data (that notebook is the paper's coding verifier). You parse the blog HTML, link each visible sentence back to its evidence in the role JSONs (verify.py → verifier.json), and then build the in-page Inspector panel: a click-any-claim drawer embedded in index.html whose evidence is byte-identical to the on-disk verify/ artifacts, backed by a reproducible notebook that re-runs the headline numbers from raw data.

This whole layer is MANDATORY on every blog. A blog without a working Inspector panel, the verify/ artifacts, and a clean reproducible notebook is incomplete.

Setup

  • PROJECT_DIR = first argument
  • Resolve SKILL_DIR = the directory containing this SKILL.md (.../skills/data2story-pro/inspector). Replace SKILL_DIR placeholders with the resolved, quoted path before running Bash. Do not hard-code machine-local paths.
  • Required files in PROJECT_DIR: index.html, analyst.json, detective.json, designer.json, editor.json

Step 1: Run verify.py (sentence → evidence map) — early, at Stage 6.4

python3 SKILL_DIR/scripts/verify.py PROJECT_DIR

Produces PROJECT_DIR/verifier.json (the sentence→evidence mapping — the upstream traceability index). The output shape (format v3: stats, sentences, unused_ids) is in references/inspector_schema.json.

Ordering (important): verify.py runs early — at Stage 6.4, after the contract gate (validate.py) and before the Critic — so verifier.json already exists when the Critic reads it. Re-run verify.py inside the Critic loop each round. The panel-injection (Step 2, generate_viewer.py) happens later, at Stage 7.

Step 2: Emit the Inspector panel + verify/ artifacts

Read the full file on GitHub · 101 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. 9d ago First seen · 101 lines · 168 tokens per session scan A b0c067791b68

Subscribe to this mod's changes

inspector is a skill published in the GitHub repository QinghongLin/data2story-skill (155 stars, last pushed 2mo ago), licensed MIT. It adds 168 tokens to every session and 3,006 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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