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codebase-brain
Python CLI, HTML explorer, and stdio MCP server that builds a queryable brain for a codebase from compiler-resolved symbol graphs, first-parent commit history with pull-request descriptions, and repository documentation. It currently targets Swift, Objective-C, C, and C++ through Xcode index stores, then exposes tools such as trace_path, get_history, and triage_crash to coding agents. Public GitHub repository created September 9, 2026.
MCP unverified
Integration
| Transport | stdio |
| Auth | none |
| Endpoint | idxg mcp |
| Install | git clone https://github.com/AlucarDWeb/codebase-brain.git && cd codebase-brain && ./install.sh |
Use Cases
| 01 | Let coding agents ask compiler-grounded questions about definitions, references, callers, overrides, and conformances |
| 02 | Investigate crash traces with symbol, caller, history, and documentation context from one MCP call |
| 03 | Build a searchable local knowledge vault from source graphs, GitHub pull-request history, and project docs |
Tags
codebase compiler-index xcode swift objective-c cpp git-history crash-triage
Machine-readable: /api/servers.json
· JSON-LD schema embedded in <head>