Borrowing it
Nothing to install: this file belongs to pjdoland/jf-sebastian. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/pjdoland/jf-sebastian/main/CLAUDE.mdgit clone --depth 1 https://github.com/pjdoland/jf-sebastianWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/instructions/pjdoland/jf-sebastian/claude-md)<a href="https://agentmods.dev/instructions/pjdoland/jf-sebastian/claude-md"><img src="https://agentmods.dev/badge/instructions/pjdoland/jf-sebastian/claude-md/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/instructions/pjdoland/jf-sebastian/claude-md"><img src="https://agentmods.dev/badge/instructions/pjdoland/jf-sebastian/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.05839 | $0.05839 |
| Opus 5 | $0.02919 | $0.02919 |
| Sonnet 5 | $0.01168 | $0.01168 |
| Haiku 4.5 | $0.00584 | $0.00584 |
Grade A, and why
jf-sebastian CLAUDE.md scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 9d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 394 lines — stays where its author put it; the contents beside it link to each section on GitHub.
CLAUDE.md
This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
Project Overview
J.F. Sebastian is an AI-powered animatronic conversation system that brings vintage animatronic toys to life through real-time voice interactions. The system enables personality-driven conversations with ChatGPT through devices like the 1985 Teddy Ruxpin doll, featuring speech recognition, text-to-speech synthesis, and optional voice conversion.
Critical Requirements:
- Python 3.10.x specifically (RVC dependencies incompatible with 3.11+)
- macOS environment (currently configured for Mac audio devices)
- OpenAI API key required for Whisper, GPT-4o-mini, and TTS
Essential Commands
Setup and Installation
# Automated setup (recommended)
./setup.sh
# Manual virtual environment setup
python3 -m venv venv
source venv/bin/activate
pip install --upgrade pip
pip install -r requirements.txt
# Install RVC (optional, requires Python 3.10)
./scripts/install_rvc.sh
# OR manually:
pip install pip==24.0
pip install -r requirements-rvc.txt
pip install --upgrade pip
# Download OpenWakeWord preprocessing models
python3 -c "from openwakeword import utils; utils.download_models(['alexa'])"
# List available audio devices
python -m jf_sebastian.modules.audio_output
Running the Application
# Using convenience script
./run.sh
# Direct execution
python -m jf_sebastian.main
# Supervised (recommended for unattended deployments — auto-restart on crash,
# watchdog kill of hung children, crash reports to ./crash_reports/).
# See scripts/jf-sebastian.plist (macOS) and scripts/jf-sebastian.service (Linux)
# for the production install paths.
HEARTBEAT_FILE=/tmp/jf_sebastian.heartbeat python scripts/supervisor.py
Testing
# Run all tests
pytest tests/
# Run specific test markers
pytest -m unit # Unit tests only
pytest -m integration # Integration tests
pytest -m audio # Audio-related tests
pytest -m slow # Long-running tests
# Run tests with verbose output
pytest -v tests/
# Test specific component
pytest tests/modules/test_state_machine.py
pytest tests/personalities/test_base.py
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 9d ago First seen · 394 lines · 5,839 tokens per session scan A 6a69e6f2b382
jf-sebastian CLAUDE.md is an instructions file published in the GitHub repository pjdoland/jf-sebastian (11 stars, last pushed 2mo ago), licensed MIT. It adds 5,839 tokens to every session, about $0.0292 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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