Project-level change routing and reuse governance for AI coding agents. Helps Codex and Claude Code find the right capability boundary, avoid duplicate implementations, respect write constraints, and calibrate routing decisions for large full-stack repositories.
Use DeepSeek Harness (DSH) directly inside the VS Code sidebar by embedding its web UI. Reuses an already-running `dsh web` server, or launches one for you.
Pre-write reuse firewall for DeepSeek Harness: before the agent writes a new helper/service, surface the existing implementations that already cover that intent. Deterministic retrieval (no LLM) via the Auto_code_audit capability channel.