Multi-dimensional graph retrieval for code investigation
Stitch builds a rich knowledge graph from your codebase — structural, semantic, and dependency dimensions — then lets an AI agent query it to investigate bugs, trace behaviour, and answer questions about code.
How it works
Graph Ingestion
Parses your repository into a Neo4j knowledge graph with structural, call-graph, and semantic dimensions.
Semantic Search
Vector-based retrieval across code entities — find relevant functions, classes, and modules by meaning.
Agent Investigation
A LangGraph agent traverses the graph with specialised tools to investigate questions about your code.
SWE-bench Evaluated
Tested against SWE-bench Verified Mini to measure real-world bug-finding and code understanding.