blog-chart SKILL.md skillA
blog-chart from agricidaniel/claude-blog is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add agricidaniel/claude-blog/blog-chart@git:20260709.9bf0b3ePins git:20260709.9bf0b3e in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- agricidaniel/claude-blog
- Path
brain/.raw/sources/claude-blog-skill/skills/blog-chart/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260709.9bf0b3e, committed Jul 9, 2026
- Size
- 10,100 bytes
- Repository stars
- 2,434
- License
- MIT
Generate dark-mode-compatible inline SVG data visualization charts for blog posts. Supports horizontal bar, grouped bar, donut, line, lollipop, area, and radar charts with automatic platform detection (HTML vs JSX/MDX). Enforces chart type diversity, accessible markup (role=img, aria-labelledby), source attribution, and transparent backgrounds. Use whenever the user mentions data visualization, charts, graphs, comparison tables that need to be visualized, or wants to embed inline SVG…
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Blog Chart: Built-In SVG Data Visualization Generates dark-mode-compatible inline SVG charts for blog posts. Invoked internally by `blog-write` and `blog-rewrite` when chart-worthy data is identified. Not a standalone user-facing command. **Styling source of truth:** `skills/blog/references/visual-media.md` For supported chart types, prefer the deterministic CLI: ```bash python3 skills/blog-chart/scripts/generate_chart_svg.py --input chart.json --output chart.html --json ``` ## Input Format The writer or researcher passes a chart request: ``` Chart Request: - Type: horizontal bar - Title: "AI Citation Sources by Platform" - Data: ChatGPT 43.8%, Perplexity 6.6%, Google AI Overviews 2.2%, Reddit 7.15% - Source: [Verified source], [publication date] - Platform: mdx (or html) ``` ## Chart Type Selection Select based on the data pattern. Prefer chart type diversity, but repeat a type when comparability or reader comprehension clearly benefits. | Data Pattern | Best Chart Type | |-------------|-----------------| | Before/after comparison | Grouped bar chart | | Ranked factors / correlations | Lollipop chart | | Parts of whole / market share | Donut chart | …
Read the whole file at its exact version.
How to install
mdr add agricidaniel/claude-blog/blog-chart@sha256:31e72f074e1d0f89The line at the top of this page pins the label git:20260709.9bf0b3e, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_rke5oklvlkvdz4mk)
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Versions
The registry has recorded 1 version of this file, committed on Jul 9, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (10100 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
agricidaniel/claude-blog · 2,434 stars · license MIT · pushed 2026-10-14 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_rke5oklvlkvdz4mk GET https://markdownregistry.com/api/v1/resolve?ref=agricidaniel/claude-blog/blog-chart GET https://markdownregistry.com/api/v1/blob/31e72f074e1d0f89fdbd9e927db3d211f1e0b2cc5441a637eb6a84b0ffb94e62
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
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