cc-costtrack 0.0.3

Cost tracking hook for ClaudeCode, to run at end of each session

Claude Code Session End Hook for Cost Tracking

• Claude Code Session End Hook for Cost Tracking
  • Introduction
  • Installation
    • Configuration
    • Upgrade
  • Development
    • Testing
    • Build and publish
      • Configure Publishing to Pypi
      • Publishing to Test Pypi
      • Publishing to Pypi

Introduction

Claude Code hook that should run at the end of sessions. The hook will log cost and usage in a CSV file, in ~/.claude folder.

Installation

pip install cc-costtrack

On newer Linux systems, install with:

pip3 install --break-system-packages cc-costtrack

Configuration

Add to ~/.claude/settings.json:

{
  "hooks": {
    "SessionEnd": [
      {
        "matcher": "",
        "hooks": [
          {
            "type": "command",
            "command": "cc-costtrack"
          }
        ]
      }
    ]
  }
}

Upgrade

Upgrade with pip regularly:

pip install cc-costtrack -U

On newer Linux systems, install with:

pip3 install --break-system-packages cc-costtrack -U

Development

Set up a virtual environment:

python3 -m venv .venv

Activate the virtual environment before running any of the steps below:

source .venv/bin/activate

Testing

pip install -e ".[test]"
pytest

Build and publish

Build the distribution:

pip install -e ".[package]"
python -m build

This creates dist/ with .tar.gz and .whl files.

Configure Publishing to Pypi

Configure PyPI credentials in ~/.pypirc:

[distutils]
index-servers =
    pypi
    testpypi

[pypi]
username = __token__
password = pypi-<your-api-token>

[testpypi]
repository = https://test.pypi.org/legacy/
username = __token__
password = pypi-<your-test-api-token>

API tokens can be created at:

• PyPI: https://pypi.org/manage/account/token/
• TestPyPI: https://test.pypi.org/manage/account/token/

Alternatively, set credentials via environment variables instead of ~/.pypirc:

export TWINE_USERNAME=__token__
export TWINE_PASSWORD=pypi-<your-api-token>

To target TestPyPI, override the repository URL:

export TWINE_REPOSITORY_URL=https://test.pypi.org/legacy/

Publishing to Test Pypi

To publish to TestPyPI first:

pip install -e ".[package,publish]"

# Using ini file:
twine upload --repository testpypi dist/*

# Or, with environment variables:
export TWINE_REPOSITORY_URL=https://test.pypi.org/legacy/
twine upload dist/*

Publishing to Pypi

Publish to PyPI:

pip install -e ".[publish]"
twine upload dist/*