npx skills add parcadei/Continuous-Claude-v3 --skill leann-search --agent claude-code
Same command for any agent — swap --agent for codex, cursor, copilot.
Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.
# LEANN Semantic Search Use LEANN for meaning-based code search instead of grep. ## When to Use - **Conceptual queries**: "how does authentication work", "where are errors handled" - **Understanding patterns**: "streaming implementation", "provider architecture" - **Finding related code**: code that's semantically similar but uses different terms ## When NOT to Use - **Exact matches**: Use Grep for `class Foo`, `def bar`, specific identifiers - **Regex patterns**: Use Grep for `error.*handling`, `import.*from` - **File paths**: Use Glob for `*.test.ts`, `src/**/*.py` ## Commands ```bash # Search the current project's index leann search <index-name> "<query>" --top-k 5 # List available indexes leann list # Example leann search rigg "how do providers handle streaming" --top-k 5 ``` ## MCP Tool (in Claude Code) ``` leann_search(index_name="rigg", query="your semantic query", top_k=5) ``` ## Rebuilding the Index When codebase changes significantly: ```bash cd /path/to/project leann build <project-name> --docs src tests scripts \ --file-types '.ts,.py,.md,.json' \ --no-recompute --no-compact \ --embedding-mode sentence-transformers \ --embedding-model all-MiniLM-L6-v2 ``` ## How It Work
- When to Use
- When NOT to Use
- Commands
- MCP Tool (in Claude Code)
- Rebuilding the Index
- How It Works
- Grep vs LEANN Decision
Search the current project's index leann search <index-name> "<query>" --top-k 5 List available indexes leann list Example leann search rigg "how do providers handle streaming" --top-k 5 cd /path/to/project leann build <project-name> --docs src tests scripts \
What does the leann-search skill do?
Semantic search across codebase using LEANN vector index
How do I install it?
Run `npx skills add parcadei/Continuous-Claude-v3 --skill leann-search --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.
Where does this skill come from?
From parcadei/Continuous-Claude-v3, a repository with 3,879 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.
Is a popular skill a good skill?
Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.