How to Build codebase-memory-mcp from Source: A Complete Guide to Static Compilation

The build process for codebase-memory-mcp from source uses a single shell script that generates a completely static C binary by running make with vendored tree-sitter grammars, requiring only a compiler, zlib headers, and git.

The codebase-memory-mcp repository provides a high-performance MCP server implemented in C. Understanding the build process for codebase-memory-mcp from source gives you full control over compilation options, enabling custom version stamps, architecture-specific optimizations, and optional UI integration.

Prerequisites

Before starting the build process for codebase-memory-mcp from source, ensure your system meets these minimal requirements:

• C/C++ compiler (GCC or Clang)
• zlib development headers
• git for cloning the repository

All language grammars are vendored within the repository, so no additional runtime dependencies or package managers are required for the core compilation.

Platform-Specific Setup

Linux:

sudo apt-get update
sudo apt-get install -y build-essential zlib1g-dev curl

macOS:

xcode-select --install

Windows: Use WSL or Git Bash with the MSVC toolchain, as the build scripts are written for Unix-like shells.

Step-by-Step Build Instructions

1. Clone the Repository

Clone the official repository and navigate to the project root:

git clone https://github.com/DeusData/codebase-memory-mcp.git
cd codebase-memory-mcp

2. Execute the Build Script

The scripts/build.sh script serves as the central build driver. It handles environment detection, flag parsing, artifact cleaning, and the final make invocation.

Standard headless binary:

scripts/build.sh

Binary with 3-D graph UI:

scripts/build.sh --with-ui

Custom version tag:

scripts/build.sh --version v0.8.0

Force specific architecture:

scripts/build.sh --arch x86_64

The script outputs the compiled binary to build/c/codebase-memory-mcp.

3. Verify the Build

Confirm successful compilation by checking the CLI help output:

./build/c/codebase-memory-mcp --help

You should see usage information and a list of the 15 available MCP tools.

4. (Optional) Install System-Wide

For system installation, use the provided helper script:

scripts/install.sh

This copies the binary to ~/.local/bin, strips macOS quarantine attributes, and registers the MCP server with supported agents. Alternatively, manually move the binary to any directory in your $PATH.

Build Script Architecture

The scripts/build.sh file orchestrates the build process for codebase-memory-mcp from source through three distinct phases:

Environment Setup (lines 16-35): The script locates the repository root and loads scripts/env.sh, which sets $NPROC for parallel compilation and validates the compiler toolchain.

Flag Parsing (lines 36-71): Command-line arguments such as --with-ui, --version, --arch, and compiler overrides (CC=gcc-14) are parsed and converted into make flags.

Version Injection (lines 74-79): When a version is supplied, the script injects -DCBM_VERSION="..." to ensure the binary reports the correct version string.

Compilation (lines 90-97): After cleaning build/c, the script invokes make using Makefile.cbm with the appropriate target (cbm for headless or cbm-with-ui for UI support).

Build Configuration Options

The build process for codebase-memory-mcp from source supports several customization flags:

Flag	Purpose	Example
--with-ui	Embed the 3-D graph visualization	scripts/build.sh --with-ui
--version	Stamp binary with specific version	scripts/build.sh --version v1.2.0
--arch	Target specific architecture	scripts/build.sh --arch aarch64
CC/CXX	Override default compiler	CC=gcc-14 CXX=g++-14 scripts/build.sh

The Makefile.cbm processes these flags to compile all C sources under src/, link the bundled tree-sitter grammars statically, and link against zlib.

Key Source Files

Understanding these files helps debug or extend the build process for codebase-memory-mcp from source:

• scripts/build.sh — Central build driver that parses flags and invokes make (source)
• scripts/env.sh — Environment detection for CPU count and compiler validation (source)
• Makefile.cbm — Defines cbm and cbm-with-ui targets; compiles sources under src/ (source)
• src/main.c — Entry point for the MCP server and CLI (source)
• src/mcp/ — Implements the 15 MCP tools for indexing and querying (source)

Summary

• The build process for codebase-memory-mcp from source requires only a C compiler, zlib headers, and git.
• Run scripts/build.sh to generate a static binary at build/c/codebase-memory-mcp.
• Add --with-ui to include the 3-D graph visualization interface.
• Use --version and --arch flags to create reproducible, architecture-specific builds.
• All grammar dependencies are vendored; the Makefile statically links tree-sitter grammars and zlib.

Frequently Asked Questions

What are the minimum system requirements to build codebase-memory-mcp from source?

You need a C/C++ compiler (GCC or Clang), zlib development headers, and git. The repository vendors all tree-sitter language grammars, so no Node.js, Python, or other language runtimes are required for compilation.

How do I compile the binary with the interactive 3-D graph UI?

Pass the --with-ui flag to the build script: scripts/build.sh --with-ui. This sets the make target to cbm-with-ui instead of the default headless cbm target, embedding the visualization components into the final static binary.

Can I cross-compile codebase-memory-mcp for different architectures?

Yes. Use the --arch flag to specify the target architecture: scripts/build.sh --arch x86_64 or scripts/build.sh --arch aarch64. You can also override the compiler by setting environment variables like CC=gcc-14 CXX=g++-14 before invoking the script.

Where does the build script place the compiled binary?

The script outputs the final static binary to build/c/codebase-memory-mcp relative to the repository root. This location is created fresh on each build after cleaning previous artifacts to ensure reproducible compilation.

{
  "mcpServers": {
    "instagit": {
      "command": "npx",
      "args": ["-y", "instagit@latest"]
    }
  }
}