marathon-ralph

Convert specification files into Linear projects with autonomous implementation loops.

Updated Jan 2, 2026

Search Tags:#testing #linear #marathon #spec-to-project #autonomous-development

Ready to run

npx skills add https://github.com/gruckion/chief-wiggum-anthropic-agent-harness --skill marathon-ralph

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: marathon-ralph
Source: https://github.com/gruckion/chief-wiggum-anthropic-agent-harness/tree/main/marathon-ralph/skills/marathon-ralph
Command: npx skills add https://github.com/gruckion/chief-wiggum-anthropic-agent-harness --skill marathon-ralph

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Enables autonomous development sessions that convert specifications into working software, managing progress across sessions and ensuring test coverage.

Core Features & Use Cases

Spec-to-Project: Turn a spec file into a Linear-based project with issues.
Autonomous Loop: Continuously prioritize, implement, test, and commit features.
Progress Tracking: Persist state across sessions and expose stop/cancel controls.

Quick Start

Start a marathon with a spec file: /marathon-ralph:run path/to/spec.md and monitor progress with /marathon-ralph:status.