happycapy-ai/happycapy-skill-creator
skills/happycapy-skill-creator/SKILL.md
Automate HappyCapy skill creation by finding and adapting existing skills from anthropics/skills repository. Handles environment constraints (Python 3.11, Node.js 24, no Docker). Use when user wants to create or adapt skills for specific tasks.
$ install --global
skillsauthnpx skillsauth add happycapy-ai/happycapy-skills happycapy-skill-creatorInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
Security Scan Results
3 of 9 scanners reported clean
Some scanners were skipped, did not run, or reported a non-clean status. Review each row below.
3
Scanners Passed
9
Scanners in report
Clean
TrivyContainer and dependency vulnerability scanner
95%
Clean
SemgrepStatic code analysis for vulnerabilities
95%
Clean
mcp-scan (Snyk)Model Context Protocol security validation
95%
Skipped
Snyk (dep)Open source security scanning
50%
Skipped
Socket.devSupply chain security analysis
50%
Skipped
VirusTotalMulti-engine malware detection
50%
Skipped
CrowdStrikeAdvanced threat intelligence
50%
Skipped
OSV-ScannerOpen Source Vulnerability database check
50%
Skipped
OWASP Dep-Check
50%
Last scanned: Apr 25, 2026, 3:43 AM133.6s21 files scanned
SKILL.md
- name:
- happycapy-skill-creator
- description:
- Automate HappyCapy skill creation by finding and adapting existing skills from anthropics/skills repository. Handles environment constraints (Python 3.11, Node.js 24, no Docker). Use when user wants to create or adapt skills for specific tasks.
HappyCapy Skill Creator
Automate skill creation through adaptation rather than building from scratch.
Workflow
python scripts/create_skill.py "Your requirement here" --name skill-name
Process:
- Search anthropics/skills for similar skills (semantic + LLM)
- Clone the closest match
- Add requested features using LLM
- Auto-fix HappyCapy compatibility (remove Docker, adapt dependencies)
- Package as
.skillfile
Core Scripts
create_skill.py
Main orchestrator - runs full workflow end-to-end
semantic_search.py
LLM-powered semantic search of anthropics/skills repository
clone_skill.py
Clone skill from GitHub (anthropics/skills)
integrate_feature.py
Add new features using LLM fine-tuning
check_compatibility.py
Scan for HappyCapy incompatibilities (Docker, unsupported runtimes, memory issues)
auto_fix.py
Auto-fix compatibility issues with LLM rewrites
package_skill.py
Create distributable .skill file (zip format)
Examples
Compress PDFs:
python scripts/create_skill.py "I need to compress PDF files"
# Finds pdf skill → Clones → Adds compress function → Packages
Extract video frames:
python scripts/create_skill.py "Extract frames from videos every second"
# Finds video-frames skill → Clones → Adds interval parameter → Packages
Environment Constraints
HappyCapy provides:
- ✅ Python 3.11, Node.js 24
- ✅ pandoc, ImageMagick, jq
- ✅ 4GB RAM, 2 CPU cores
HappyCapy does NOT support:
- ❌ Docker, Java, Ruby, Go
The tool automatically fixes incompatibilities.
Requirements
- Python 3.11+
AI_GATEWAY_API_KEYenvironment variable (auto-configured in HappyCapy)- Internet connection (to clone from anthropics/skills)
Advanced
Use improved auto-fix with batching:
from scripts.auto_fix_improved import fix_compatibility_issues
fix_compatibility_issues(
skill_path=path,
issues=issues,
batch_size=5, # Process 5 issues per batch
max_retries=2 # Retry failed fixes up to 2 times
)
Troubleshooting: See references/bugfixes.md for known issues and solutions
Environment details: See references/happycapy-environment.md
Related Skills
happycapy-ai/latex-document
tools
VerifiedTrustedCommunity
Universal LaTeX document skill: create, compile, and convert any document to professional PDF with PNG previews. Supports resumes, reports, cover letters, invoices, academic papers, theses/dissertations, academic CVs, presentations (Beamer), scientific posters, formal letters, exams/quizzes, books, cheat sheets, reference cards, exam formula sheets, fillable PDF forms (hyperref form fields), conditional content (etoolbox toggles), mail merge from CSV/JSON (Jinja2 templates), version diffing (latexdiff), charts (pgfplots + matplotlib), tables (booktabs + CSV import), images (TikZ), Mermaid diagrams, AI-generated images, watermarks, landscape pages, bibliography/citations (BibTeX/biblatex), multi-language/CJK (auto XeLaTeX), algorithms/pseudocode, colored boxes (tcolorbox), SI units (siunitx), Pandoc format conversion (Markdown/DOCX/HTML ↔ LaTeX), and PDF-to-LaTeX conversion of handwritten or printed documents (math, business, legal, general). Compile script supports pdflatex, xelatex, lualatex with auto-detection, latexmk backend, texfot log filtering, PDF/A output, and verbosity control (--verbose/--quiet). Empirically optimized scaling: single agent 1-10 pages, split 11-20, batch-7 pipeline 21+. Use when user asks to: (1) create a resume/CV/cover letter, (2) write a LaTeX document, (3) create PDF with tables/charts/images, (4) compile a .tex file, (5) make a report/invoice/presentation, (6) anything involving LaTeX or pdflatex, (7) convert/OCR a PDF to LaTeX, (8) convert handwritten notes, (9) create charts/graphs/diagrams, (10) create slides, (11) write a thesis or dissertation, (12) create an academic CV, (13) create a poster, (14) create an exam/quiz, (15) create a book, (16) convert between document formats (Markdown, DOCX, HTML to/from LaTeX), (17) generate Mermaid diagrams for LaTeX, (18) create a formal business letter, (19) create a cheat sheet or reference card, (20) create an exam formula sheet or crib sheet, (21) condense lecture notes/PDFs into a cheat sheet, (22) create a fillable PDF form with text fields/checkboxes/dropdowns, (23) create a document with conditional content/toggles (show/hide sections), (24) generate batch/mail-merge documents from CSV/JSON data, (25) create a version diff PDF (latexdiff) highlighting changes between documents, (26) create a homework or assignment submission with problems and solutions, (27) create a lab report with data tables, graphs, and error analysis, (28) encrypt or password-protect a PDF, (29) merge multiple PDFs into one, (30) optimize/compress a PDF for web or email, (31) lint or check a LaTeX document for common issues, (32) count words in a LaTeX document, (33) analyze document statistics (figures, tables, citations), (34) fetch BibTeX from a DOI, (35) convert a Graphviz .dot file to PDF/PNG, (36) convert a PlantUML .puml file to PDF/PNG, (37) create a one-pager/fact sheet/executive summary, (38) create a datasheet or product specification sheet, (39) extract pages from a PDF (page ranges, odd/even), (40) check LaTeX package availability before compiling, (41) analyze citations and cross-reference with .bib files, (42) debug LaTeX compilation errors, (43) make a document accessible (PDF/A, tagged PDF), (44) create lecture notes or course handouts, (45) fill an existing PDF form (fillable fields or non-fillable with annotations), (46) extract text or tables from a PDF (pdfplumber, pypdf), (47) OCR a scanned PDF to text (pytesseract), (48) create a PDF programmatically with reportlab (Canvas, Platypus), (49) rotate or crop PDF pages (pypdf), (50) add a watermark to an existing PDF, (51) extract metadata from a PDF (title, author, subject).
96SKILL.mdUpdated Apr 25, 2026
happycapy-ai/image-enhancer
testing
VerifiedTrustedCommunity
Improves the quality of images, especially screenshots, by enhancing resolution, sharpness, and clarity. Perfect for preparing images for presentations, documentation, or social media posts.
96SKILL.mdUpdated Apr 25, 2026
happycapy-ai/happycapy-social-publisher
tools
VerifiedTrustedCommunity
HappyCapy-specific skill for publishing content to 13+ social media platforms (Instagram, Twitter, LinkedIn, Threads, Facebook, TikTok, YouTube, Pinterest, Reddit, Telegram, Discord, etc.) simultaneously with platform-optimized styles, optional AI-generated media (video/image), and smart error handling. Uses Late MCP integration available in HappyCapy environment. Use when you need to cross-post to social media, create multi-platform marketing content, share announcements across platforms, publish with platform-specific adaptations, generate AI media for posts, or manage social media publishing workflows. Supports interactive content creation with user-guided platform selection, media generation choices, preview before publish, and automatic retry with character limit adjustments.
96SKILL.mdUpdated Apr 25, 2026
happycapy-ai/happycapy-feishu
tools
VerifiedTrustedCommunity
为 HappyCapy 安装并授权飞书（Lark）MCP，让 Claude 直接操作飞书消息、文档、多维表格、日历等。当用户提到安装飞书 MCP、配置飞书、接入飞书、飞书 MCP setup、connect feishu/lark、飞书重新授权、飞书 token 过期、lark mcp 失效等场景时，必须使用此 skill。
96SKILL.mdUpdated Apr 25, 2026