Claude-skill-registry arc-search

Semantic and full-text search across indexed collections. Use when user mentions searching a collection, semantic search, vector search, knowledge base, or finding content in indexed code, markdown, or PDFs.

install
source · Clone the upstream repo
git clone https://github.com/majiayu000/claude-skill-registry
Claude Code · Install into ~/.claude/skills/
T=$(mktemp -d) && git clone --depth=1 https://github.com/majiayu000/claude-skill-registry "$T" && mkdir -p ~/.claude/skills && cp -r "$T/skills/data/arc-search" ~/.claude/skills/majiayu000-claude-skill-registry-arc-search && rm -rf "$T"
manifest: skills/data/arc-search/SKILL.md
source content
arc collection list                                       # list collections
arc search semantic "query" --corpus NAME --limit 10      # conceptual queries
arc search semantic "query" --corpus A --corpus B         # multi-corpus search
arc search text "query" --corpus NAME --limit 10          # exact terms

Options:

--json
for structured output,
--filter "key=value"
for metadata filtering.