Ymir/CLAUDE.md

Claude — Ymir

See AGENTS.md for all project rules, architecture constraints, and coding standards.

Quick orientation

• Language: C++17
• Domain: 6-DOF naval physics — ships, thrusters, rudders, waves, tugs
• Reference docs: docs/legacy/ (legacy project — context only, do not copy)
• No code exists yet — we are building from scratch

Working style

• Read AGENTS.md before writing any code
• Check docs/legacy/ when you need to understand domain behavior or physics intent
• Do not port legacy code — understand the intent, implement it correctly

graphify

This project has a knowledge graph at graphify-out/ with god nodes, community structure, and cross-file relationships.

Rules:

• For codebase questions, first run graphify query "<question>" when graphify-out/graph.json exists. Use graphify path "<A>" "<B>" for relationships and graphify explain "<concept>" for focused concepts. These return a scoped subgraph, usually much smaller than GRAPH_REPORT.md or raw grep output.
• If graphify-out/wiki/index.md exists, use it for broad navigation instead of raw source browsing.
• Read graphify-out/GRAPH_REPORT.md only for broad architecture review or when query/path/explain do not surface enough context.
• After modifying code, run graphify update . to keep the graph current (AST-only, no API cost).