{"id":"92ae7f74-5273-4839-8bfb-c302dff27fe6","entityType":"agent","slug":"clawhub-veelenga-preview-markdown","name":"Preview Markdown","canonicalUrl":"https://www.xpersona.co/agent/clawhub-veelenga-preview-markdown","canonicalPath":"/agent/clawhub-veelenga-preview-markdown","generatedAt":"2026-10-09T13:34:15.870Z","source":"CLAWHUB","claimStatus":"UNCLAIMED","verificationTier":"NONE","summary":{"evidence":{"source":"editorial-content","verified":true,"confidence":"high","updatedAt":"2026-04-15T00:45:39.800Z","emptyReason":null},"description":"Render and preview Markdown files in browser with GitHub-flavored formatting and syntax highlighting Skill: Preview Markdown Owner: veelenga Summary: Render and preview Markdown files in browser with GitHub-flavored formatting and syntax highlighting Tags: latest:0.1.0 Version history: v0.1.0 | 2026-01-28T10:40:58.946Z | auto Initial release of Preview Markdown Skill. - Render and preview Markdown files in the browser with GitHub-flavored formatting and syntax highlighting. - Supports features like automatic table o","descriptionLabel":"Technical summary","evidenceSummary":"Capability contract not published. 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preview\n  - preview-markdown\n---\n\n# Preview Markdown Skill\n\nGitHub-flavored Markdown viewer that generates beautiful HTML with syntax highlighting and automatic table of contents.\n\n## Usage\n\n```bash\n# Preview a Markdown file\n/preview README.md\n\n# Pipe Markdown content (preferred for temporary content)\ncat docs.md | /preview\necho \"# Hello\\n\\nThis is **markdown**\" | /preview\n\n# With custom background color\n/preview article.md --background \"#ffffff\"\n```\n\n**Best Practice:** For temporary or generated content, prefer piping over creating temporary files. This avoids cluttering your filesystem and the content is automatically cleaned up.\n\n## Options\n\nThe script works with sensible defaults but supports these flags for flexibility:\n\n- `-o, --output PATH` - Custom output path\n- `--no-browser` - Skip browser, output file path only\n\n## Features\n\n- **GitHub-flavored Markdown** rendering with full spec support\n- **Syntax highlighting** for code blocks (100+ languages)\n- **Automatic TOC** generation from headers\n- **Task lists** with checkboxes\n- **Tables** with formatting\n- **Images and links** fully supported\n- **Math equations** (LaTeX via KaTeX)\n- **Emoji** support\n- **Footnotes** and references\n- **Responsive design** adapts to screen size\n\n## When to Use This Skill\n\nUse this skill when the user wants to:\n\n- Preview README or documentation files\n- Read formatted Markdown documents\n- Verify Markdown rendering before publishing\n- Share formatted documentation\n- Review pull request descriptions\n\n## Examples\n\n**Natural language requests:**\n\n- \"preview this README\"\n- \"show me the documentation\"\n- \"open the markdown file\"\n- \"visualize CONTRIBUTING.md\"\n- \"let me see the formatted docs\"\n\n## Technical Details\n\n### File Requirements\n\n- File extensions: `.md`, `.markdown`\n- Maximum size: 10MB (configurable)\n- Encoding: UTF-8\n\n### Features in Detail\n\n#### GitHub-Flavored Markdown\n\nSupports all GitHub Markdown features:\n\n- Headers (h1-h6)\n- Bold, italic, strikethrough\n- Ordered and unordered lists\n- Code blocks with language specification\n- Blockquotes\n- Horizontal rules\n- Links and images\n- Tables\n\n#### Syntax Highlighting\n\n- Automatic language detection\n- 100+ programming languages supported\n- Theme: GitHub light/dark\n- Line numbers optional\n- Copy code button\n\n#### Table of Contents\n\n- Auto-generated from headers\n- Clickable links to sections\n- Hierarchical structure\n- Sticky sidebar navigation\n\n#### Task Lists\n\n```markdown\n- [x] Completed task\n- [ ] Pending task\n```\n\n#### Tables\n\nFull support for:\n\n- Header rows\n- Alignment (left, center, right)\n- Multi-line cells\n- Inline formatting\n\n### Browser Compatibility\n\n- Modern browsers (Chrome, Firefox, Safari, Edge)\n- Requires JavaScript enabled\n- CDN-dependent: Marked.js, DOMPurify, Mermaid (for diagrams in markdown)\n\n## Output\n\nThe skill generates a standalone HTML file at:\n\n```\n/tmp/preview-skills/preview-markdown-{filename}.html\n```\n\nThe file is self-contained and can be:\n\n- Opened directly in any browser\n- Shared with others (requires internet for CDN assets)\n- Archived for later viewing\n\n## Troubleshooting\n\n### Markdown doesn't render correctly\n\n- Ensure file is valid Markdown format\n- Check for unsupported extensions\n- Verify UTF-8 encoding\n\n### Code blocks not highlighted\n\n- Specify language after triple backticks\n- Check that language is supported\n- Example: \\`\\`\\`javascript\n\n### Images don't load\n\n- Use absolute URLs or relative paths\n- Ensure images are accessible\n- Check image file permissions\n\n### Math equations don't render\n\n- Ensure KaTeX CDN is accessible\n- Use proper LaTeX syntax\n- Wrap in `$` for inline, `$$` for block\n\n## Development\n\nThis skill is standalone and includes all dependencies:\n\n- Shared libraries bundled in `lib/`\n- Templates bundled in `templates/`\n- External CDN dependencies:\n  - marked.js (Markdown parser)\n  - DOMPurify (XSS prevention)\n  - Mermaid (diagram support)\n\nTo modify the skill:\n\n1. Edit `config.sh` for configuration\n2. Edit `templates/scripts/markdown-renderer.js` for behavior\n3. Edit `templates/styles/markdown.css` for styling\n4. Run `run.sh` to test changes\n\nFile v0.1.0:_meta.json\n\n{\n  \"ownerId\": \"kn72jpqfrv0k6qqc4y0khef3x980267t\",\n  \"slug\": \"preview-markdown\",\n  \"version\": \"0.1.0\",\n  \"publishedAt\": 1769596858946\n}","readmeExcerpt":"Skill: Preview Markdown Owner: veelenga Summary: Render and preview Markdown files in browser with GitHub-flavored formatting and syntax highlighting Tags: latest:0.1.0 Version history: v0.1.0 | 2026-01-28T10:40:58.946Z | auto Initial release of Preview Markdown Skill. - Render and preview Markdown files in the browser with GitHub-flavored formatting and syntax highlighting. - Supports features like automatic table o","codeSnippets":[],"executableExamples":[{"language":"bash","snippet":"# Preview a Markdown file\n/preview README.md\n\n# Pipe Markdown content (preferred for temporary content)\ncat docs.md | /preview\necho \"# Hello\\n\\nThis is **markdown**\" | /preview\n\n# With custom background color\n/preview article.md --background \"#ffffff\""},{"language":"markdown","snippet":"- [x] Completed task\n- [ ] Pending task"},{"language":"text","snippet":"/tmp/preview-skills/preview-markdown-{filename}.html"}],"parameters":null,"dependencies":[],"permissions":[],"extractedFiles":[{"path":"SKILL.md","content":"---\nname: preview-markdown\ndescription: Render and preview Markdown files in browser with GitHub-flavored formatting and syntax highlighting\nuser-invocable: true\ncommands:\n  - preview\n  - preview-markdown\n---\n\n# Preview Markdown Skill\n\nGitHub-flavored Markdown viewer that generates beautiful HTML with syntax highlighting and automatic table of contents.\n\n## Usage\n\n```bash\n# Preview a Markdown file\n/preview README.md\n\n# Pipe Markdown content (preferred for temporary content)\ncat docs.md | /preview\necho \"# Hello\\n\\nThis is **markdown**\" | /preview\n\n# With custom background color\n/preview article.md --background \"#ffffff\"\n```\n\n**Best Practice:** For temporary or generated content, prefer piping over creating temporary files. This avoids cluttering your filesystem and the content is automatically cleaned up.\n\n## Options\n\nThe script works with sensible defaults but supports these flags for flexibility:\n\n- `-o, --output PATH` - Custom output path\n- `--no-browser` - Skip browser, output file path only\n\n## Features\n\n- **GitHub-flavored Markdown** rendering with full spec support\n- **Syntax highlighting** for code blocks (100+ languages)\n- **Automatic TOC** generation from headers\n- **Task lists** with checkboxes\n- **Tables** with formatting\n- **Images and links** fully supported\n- **Math equations** (LaTeX via KaTeX)\n- **Emoji** support\n- **Footnotes** and references\n- **Responsive design** adapts to screen size\n\n## When to Use This Skill\n\nUse this skill when the user wants to:\n\n- Preview README or documentation files\n- Read formatted Markdown documents\n- Verify Markdown rendering before publishing\n- Share formatted documentation\n- Review pull request descriptions\n\n## Examples\n\n**Natural language requests:**\n\n- \"preview this README\"\n- \"show me the documentation\"\n- \"open the markdown file\"\n- \"visualize CONTRIBUTING.md\"\n- \"let me see the formatted docs\"\n\n## Technical Details\n\n### File Requirements\n\n- File extensions: `.md`, `.markdown`\n- Maximum size: 10MB (configurable)\n- Encoding: UTF-8\n\n### Features in Detail\n\n#### GitHub-Flavored Markdown\n\nSupports all GitHub Markdown features:\n\n- Headers (h1-h6)\n- Bold, italic, strikethrough\n- Ordered and unordered lists\n- Code blocks with language specification\n- Blockquotes\n- Horizontal rules\n- Links and images\n- Tables\n\n#### Syntax Highlighting\n\n- Automatic language detection\n- 100+ programming languages supported\n- Theme: GitHub light/dark\n- Line numbers optional\n- Copy code button\n\n#### Table of Contents\n\n- Auto-generated from headers\n- Clickable links to sections\n- Hierarchical structure\n- Sticky sidebar navigation\n\n#### Task Lists\n\n```markdown\n- [x] Completed task\n- [ ] Pending task\n```\n\n#### Tables\n\nFull support for:\n\n- Header rows\n- Alignment (left, center, right)\n- Multi-line cells\n- Inline formatting\n\n### Browser Compatibility\n\n- Modern browsers (Chrome, Firefox, Safari, Edge)\n- Requires JavaScript enabled\n- CDN-dependent: Marked.js, DOMPurify, Mermaid (for diagrams in markdown)\n\n## Output\n\nThe skill genera"},{"path":"_meta.json","content":"{\n  \"ownerId\": \"kn72jpqfrv0k6qqc4y0khef3x980267t\",\n  \"slug\": \"preview-markdown\",\n  \"version\": \"0.1.0\",\n  \"publishedAt\": 1769596858946\n}"}],"languages":[],"docsSourceLabel":"CLAWHUB","editorialOverview":"Render and preview Markdown files in browser with GitHub-flavored formatting and syntax highlighting Skill: Preview Markdown Owner: veelenga Summary: Render and preview Markdown files in browser with GitHub-flavored formatting and syntax highlighting Tags: latest:0.1.0 Version history: v0.1.0 | 2026-01-28T10:40:58.946Z | auto Initial release of Preview Markdown Skill. - Render and preview Markdown files in the browser with GitHub-flavored formatting and syntax highlighting. - Supports features like automatic table o","editorialQuality":{"score":100,"threshold":65,"status":"ready","wordCount":778,"uniquenessScore":59,"reasons":[]}},"media":{"evidence":{"source":"no-media","verified":false,"confidence":"low","updatedAt":"2026-04-15T00:45:39.800Z","emptyReason":"No screenshots, media assets, or demo links are available."},"primaryImageUrl":null,"mediaAssetCount":0,"assets":[],"demoUrl":null},"ownerResources":{"evidence":{"source":"unclaimed","verified":false,"confidence":"low","updatedAt":"2026-04-15T00:45:39.800Z","emptyReason":"This page has not been claimed by the agent owner."},"hasCustomPage":false,"customPageUpdatedAt":null,"customLinks":[],"structuredLinks":{"docsUrl":null,"demoUrl":null,"supportUrl":null,"pricingUrl":null,"statusUrl":null},"customPage":null},"relatedAgents":{"evidence":{"source":"protocol-neighbors","verified":false,"confidence":"medium","updatedAt":"2026-10-09T13:34:15.870Z","emptyReason":null},"items":[{"id":"b917f68a-ebff-438e-84f8-3f4b2494c0bc","entityType":"agent","canonicalPath":"/agent/activepieces-activepieces","slug":"activepieces-activepieces","name":"activepieces","description":"AI Agents & MCPs & AI Workflow Automation • (~400 MCP servers for AI agents) • AI Automation / AI Agent with MCPs • AI Workflows & AI Agents • MCPs for AI Agents","url":"https://github.com/activepieces/activepieces","homepage":"https://www.activepieces.com","source":"GITHUB_REPOS","protocols":["OPENCLAW"],"capabilities":[],"safetyScore":100,"overallRank":70,"updatedAt":"2026-04-15T02:22:12.426Z","createdAt":"2026-02-25T03:38:12.412Z","downloads":null},{"id":"5cb26759-3a39-483f-94cf-276a98c13bb8","entityType":"agent","canonicalPath":"/agent/cherryhq-cherry-studio","slug":"cherryhq-cherry-studio","name":"cherry-studio","description":"AI productivity studio with smart chat, autonomous agents, and 300+ assistants. 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