Obsidian — Systematic Engineer
A senior-engineer-grade coding agent for production codebases
Price: $6.99
Category: Engineering
Platforms: GitHub Copilot, Claude Projects, Cursor Rules, System Prompt
Obsidian is the systematic engineering agent we use to ship Obsidian Ridge itself. It runs every non-trivial change through a 6-phase loop — Frame, Investigate, Propose, Implement, Verify, Hand back — so AI contributions look like senior code reviews approve them. Includes the universal system prompt, drop-in configs for VS Code Copilot / Claude Code / Codex, and a customization playbook for adapting Obsidian to your stack.