layer-grep

Local, offline semantic + literal code search. AST-based chunking (tree-sitter) + SQLite vector search, no external DB or API calls. Groups results by architectural layer × business-entity module (a matrix, not a flat ranked list), configurable per project via a simple JSON config. CLI and MCP server

{
  "mcpServers": {
    "layer-grep": {
      "command": "uvx",
      "args": [
        "layer-grep"
      ]
    }
  }
}

claude mcp add layer-grep uvx layer-grep

{
  "mcpServers": {
    "layer-grep": {
      "command": "uvx",
      "args": [
        "layer-grep"
      ]
    }
  }
}