---
id: code-graphs-and-code-intelligence
title: 'Code Graphs and Code Intelligence'
schema_type: TechArticle
category: computer-science
language: en
confidence: medium
last_verified: '2026-06-02'
created_date: '2026-06-02'
generation_method: ai_structured
derived_from_human_seed: true
conflict_of_interest: none_declared
is_live_document: false
data_period: static
atomic_facts:
  - id: fact-cs-code-graphs-and-code-intelligence-1
    statement: >-
      CodeGraph documentation says its knowledge graph stores nodes, edges, and files, with exact
      kinds attached to nodes and edges.
    source_title: CodeGraph Knowledge Graph
    source_url: https://colbymchenry.github.io/codegraph/core-concepts/knowledge-graph/
    confidence: medium
  - id: fact-cs-code-graphs-and-code-intelligence-2
    statement: >-
      CodeGraph lists node kinds such as file, function, method, variable, constant, parameter,
      import, route, and component.
    source_title: CodeGraph Knowledge Graph
    source_url: https://colbymchenry.github.io/codegraph/core-concepts/knowledge-graph/
    confidence: medium
  - id: fact-cs-code-graphs-and-code-intelligence-3
    statement: >-
      Sourcegraph documentation says precise code navigation uses the language-agnostic SCIP Code
      Intelligence Protocol and falls back to search-based navigation when precise data is absent.
    source_title: Sourcegraph Precise Code Navigation
    source_url: https://sourcegraph.com/docs/code-navigation/precise-code-navigation
    confidence: medium
completeness: 0.82
known_gaps:
  - Dynamic dispatch, generated code, and build-system-aware cross-repository resolution require implementation-specific handling.
disputed_statements: []
primary_sources:
  - title: CodeGraph Knowledge Graph
    type: documentation
    year: 2026
    url: https://colbymchenry.github.io/codegraph/core-concepts/knowledge-graph/
    institution: CodeGraph
  - title: Sourcegraph Precise Code Navigation
    type: documentation
    year: 2026
    url: https://sourcegraph.com/docs/code-navigation/precise-code-navigation
    institution: Sourcegraph
  - title: SCIP Code Intelligence Protocol
    type: software_repository
    year: 2026
    url: https://github.com/sourcegraph/scip
    institution: Sourcegraph
secondary_sources: []
updated: '2026-06-02'
ai_models:
  - gpt-5-codex
---

## TL;DR

A code graph turns a codebase into queryable symbols and relationships so agents can ask for definitions, callers, dependencies, and impact radius instead of reading raw files blindly.

## Core Explanation

Code intelligence for agents works best when repository structure is represented as typed symbols and typed edges. The useful bottom layer includes files, modules, functions, methods, variables, constants, parameters, imports, calls, references, and provenance flags that explain whether a relationship came from syntax or from a heuristic.

## Source-Mapped Facts

- CodeGraph documentation says its knowledge graph stores nodes, edges, and files, with exact kinds attached to nodes and edges. ([source](https://colbymchenry.github.io/codegraph/core-concepts/knowledge-graph/))
- CodeGraph lists node kinds such as file, function, method, variable, constant, parameter, import, route, and component. ([source](https://colbymchenry.github.io/codegraph/core-concepts/knowledge-graph/))
- Sourcegraph documentation says precise code navigation uses the language-agnostic SCIP Code Intelligence Protocol and falls back to search-based navigation when precise data is absent. ([source](https://sourcegraph.com/docs/code-navigation/precise-code-navigation))

## Further Reading

- [CodeGraph Knowledge Graph](https://colbymchenry.github.io/codegraph/core-concepts/knowledge-graph/)
- [Sourcegraph Precise Code Navigation](https://sourcegraph.com/docs/code-navigation/precise-code-navigation)
- [SCIP Code Intelligence Protocol](https://github.com/sourcegraph/scip)