codanna-codebase-intelligencelisted

# Codanna Codebase Intelligence Codanna indexes your codebase and provides semantic search, call graphs, and dependency analysis via MCP tools. **Use codanna before grep/find** - it understands code structure, not just text patterns. ## When to Use - **Finding code**: "Where do we handle authentication?" → `semantic_search_docs` - **Understanding dependencies**: "What calls this function?" → `find_callers` - **Impact analysis**: "What breaks if I change this?" → `analyze_impact` - **Exploring symbols**: "Show me the Parser struct" → `find_symbol` ## Core Tools ### Discovery ``` # Natural language search - finds code by intent, not keywords semantic_search_docs query:"error handling patterns" limit:5 # Search symbols by name/pattern search_symbols query:"parse" kind:"function" # Get full details on a specific symbol find_symbol name:"process_file" ``` ### Relationships ``` # Who calls this function? (upstream) find_callers symbol:"validate_input" # What does this function call? (downstream) get_calls symbol:"process_request" # Full dependency graph - what breaks if I change this? analyze_impact symbol:"DatabaseConnection" depth:3 ``` ### Documentation (RAG) ``` # Search indexed markdown/docs search_documents query:"API authentication" collection:"docs" ``` ## Tool Selection Guide | Task | Tool | Example | |------|------|---------| | Find code by concept | `semantic_search_docs` | "database migrations" | | Find symbol by name | `search_symbols` | Pattern: "auth*