Tough Case 1: Monkey Patching Re-opening the core String class to add a custom method. Static indexers must detect that 'to_slug' is now available on

Records every (query, kwargs) pair passed to .run().

Persists repository/file/symbol nodes and relationships via the Neo4j-like driver API.

Module for finding relevant code snippets and analyzing relationships.

Manages a remote FalkorDB database connection as a singleton. Connects via TCP — no subprocess, no Unix socket.

Manages the Neo4j database driver as a singleton to ensure only one connection pool is created and shared across the application. Th

A generic parser wrapper for a specific language using tree-sitter.

Manages the KùzuDB database connection as a singleton.

Number constraint for numeric types

In-memory representation of the Code Graph for architectural simulations.

Wrapper class to provide Neo4j driver-like interface for FalkorDB Lite. This allows existing code to work with minimal changes.

A thread-safe manager for creating, updating, and retrieving information about background jobs. It stores job information in memory.

Handles creation and loading of .cgc bundle files.

The main MCP Server class. This class orchestrates all the major components of the application, including: - Database connection man

Counter demonstrates mutex for safe concurrent access

Wrapper class to provide Neo4j session-like interface for FalkorDB Lite.

A simple wrapper around the Neo4j Driver to inject a database name into session() calls.

A Dart-specific parser using tree-sitter, encapsulating language-specific logic.

Shared fail-fast state for unsupported query types (fulltext/module_deps). Lives on the manager (long-lived) so that disabling a query type s

Raised when FalkorDB Lite is installed but cannot actually run in this environment (e.g. falkordb.so not found in a PyInstaller bundle, o

Build and manage the code graph. Provides a high-level facade over the indexing pipeline, including repository ingestion, file parsing, call

Raised when hook installation cannot proceed safely.

A Lua-specific parser using tree-sitter.

A Python-specific parser using tree-sitter, encapsulating language-specific logic.

Parses an index.scip (Protobuf) file and extracts function calls, definitions, and relationships.

A TypeScript-specific parser using tree-sitter, encapsulating language-specific logic.

A C-specific parser using tree-sitter.

A C++-specific parser using tree-sitter.

An Elixir-specific parser using tree-sitter.

Reads Function nodes, generates embeddings, and writes them back.

A Go-specific parser using tree-sitter, encapsulating language-specific logic.

Handles running the external SCIP indexer binaries. Takes a project path and language, runs the appropriate CLI, and returns the path to

Pick the best Function among candidates using embedding similarity.

RecordingSession that intercepts label-discovery queries and returns a fixed label list without consuming a slot in the responses queue, so po

Metadata for a single named context.

CustomString is a custom type based on string

An Emacs Lisp-specific parser using tree-sitter.

Configuration for a Kùzu-dialect embedded graph backend.

Manages the FalkorDB Lite database connection as a singleton. Uses a subprocess to isolate the embedded database from the main process enviro

A JavaScript-specific parser using tree-sitter, encapsulating language-specific logic.

Manages the LadybugDB database connection as a singleton.

Manages the Nornic database driver as a singleton to ensure only one connection pool is created and shared across the application.

Placeholder for a response the MCP transport wrote itself. Both handlers below hand the raw ASGI ``send`` to the SDK, which emits the complet

Simulates DatabaseManager.

dict that also supports attribute access like a Record.

Session whose Nth statement always fails.

Records every query string passed to .run().

ASGI ``send`` wrapper that records whether a response was started.

Tool implementation for executing a read-only language specific Cypher query. Important: Includes a safety check to prevent any database mod

Raised when a bundle contains content that is unsafe to import.

ByAge implements sort for Person by age

Top-level structure stored in ~/.codegraphcontext/config.yaml.

Raised when --context names an unregistered workspace.

Handles Neo4j queries for C++ file graph.

CustomInt is a custom numeric type

Companion Object

* Tough Case 2: Companion Objects and Named Objects * Simulates static members and singletons. */

A .codegraphcontext folder found in a child directory.