Code-Graph-RAG AL Support

Contributed AL language support to Code-Graph-RAG, a graph-based RAG system that builds knowledge graphs from codebases for natural language querying.

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Stack: Python · Tree-sitter · Memgraph
Status: Contribution

Overview

Contributed the AL parser pipeline to Code-Graph-RAG, adding Business Central as its twelfth supported language. The parser extracts AL objects, procedures, triggers, fields, keys, and call relationships into a Memgraph knowledge graph, enabling natural language queries over AL codebases.

Code-Graph-RAG uses tree-sitter for AST parsing and exposes its graph via an MCP server for Claude Code integration. The AL support includes node/relationship schemas, a call resolver, and extractors for all major AL constructs.

Highlights

Twelfth language added to Code-Graph-RAG

Extracts objects, procedures, triggers, fields, keys

Call resolver builds AL relationship graph

Memgraph storage, natural language queries

MCP server integration for Claude Code