Workaround for Claude Code filtering BMP PUA Unicode (U+E000-U+F8FF). Supplementary PUA Nerd Font icons like (U+F0000+, e.g. nf-md-github, nf-md-kubernetes, nf-md-battery) can be written directly. BMP PUA icons (Powerline, Font Awesome, Devicons) require placeholder syntax like {{ U+E0A0 }} or {{ nf-fa-star }} (without spaces), which hooks auto-convert. Invoke when reading or writing Starship configs, tmux themes, shell prompts, or statuslines.
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Review the instructions the agent will receive before you install.
Claude Code filters Unicode characters in the BMP Private Use Area (U+E000-U+F8FF), which includes most Nerd Font icons. This skill provides tools for working with these icons.
| Range | Status | Examples |
|---|---|---|
| U+E000-U+F8FF (BMP PUA) | Filtered - use placeholders | Powerline, Devicons, Font Awesome, Octicons |
| U+F0000+ (Supplementary PUA-A) | Works directly | Material Design Icons (nf-md-*) |
When reading files: A PostToolUse hook automatically identifies all PUA characters, showing icon names, codepoints, and whether they're filtered.
When writing files: A PostToolUse hook automatically converts placeholder syntax to actual Unicode characters.
When writing icons in the filtered BMP PUA range, use placeholder syntax:
{{ U+E0A0 }} (without the spaces){{ nf-fa-star }} (without the spaces)Search for icons by name:
python3 ${CLAUDE_PLUGIN_ROOT}/scripts/lookup-icon.py "<search query>"
Example searches:
git branch → finds git-related iconsfolder → finds folder/directory iconswizard → finds wizard iconsIdentify a specific character:
# Direct argument (this is nf-md-battery, a Supplementary PUA icon)
python3 ${CLAUDE_PLUGIN_ROOT}/scripts/identify-icons.py -c ""
# From stdin
echo "" | python3 ${CLAUDE_PLUGIN_ROOT}/scripts/identify-icons.py -
If placeholders weren't converted (e.g., hook didn't run):
${CLAUDE_PLUGIN_ROOT}/scripts/convert-placeholders.py /path/to/file
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This skill should be used when working with Vercel AI SDK, AI Gateway, streamText, generateText, generateObject, streamObject, tool calling, or AI SDK providers. Also relevant for "ai-sdk", "@ai-sdk/*" packages, or questions about AI SDK patterns, configuration, and best practices.
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This skill should be used when the user asks to "audit claude permissions", "audit permissions", "review local claude settings", "promote permissions to global", "clean up claude settings", "find permission patterns", or wants to identify project-local Claude Code permissions that should be added to global configuration.
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This skill should be used when the user asks for "deep research", "research team", "comprehensive analysis", "research report", "investigate thoroughly", "compare X vs Y in depth", or needs synthesis across multiple sources with verification. It spawns a coordinated team of researcher agents across multiple rounds, with the lead triaging findings and creating targeted follow-up tasks. Scales from Focused (2 researchers, 1-2 rounds) to Comprehensive (4 researchers, 3-4 rounds with cross-verification). Do NOT use for simple lookups, debugging, or questions answerable with 1-2 searches.
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Use this skill whenever the user wants to create, read, edit, or manipulate Word documents (.docx files) or Word templates (.dotx files). Triggers include: any mention of 'Word doc', 'word document', '.docx', '.dotx', or requests to produce professional documents with formatting like tables of contents, headings, page numbers, or letterheads. Also use when extracting or reorganizing content from .docx or .dotx files, inserting or replacing images in documents, performing find-and-replace in Word files, working with tracked changes or comments, or converting content into a polished Word document. If the user asks for a 'report', 'memo', 'letter', 'template', or similar deliverable as a Word or .docx file, use this skill. Do NOT use for PDFs, spreadsheets, Google Docs, or general coding tasks unrelated to document generation.
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Helps users discover and install agent skills when they ask questions like "how do I do X", "find a skill for X", "is there a skill that can...", or express interest in extending capabilities. This skill should be used when the user is looking for functionality that might exist as an installable skill.
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Guide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external services through well-designed tools. Use when building MCP servers to integrate external APIs or services, whether in Python (FastMCP) or Node/TypeScript (MCP SDK).
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