h4tcher-adapter-author

> Last updated: 2026-06-09 # Adapter Author Create or modify a platform adapter for hatch3r. ## Step 0: P8 B1 Ambiguity Gate Before any read or write, scan the user request against the four B1 triggers from `.claude/rules/clarification-default.md` (which carries the verbatim directive from `governance/CONSTITUTION.md` §2 P8 B1): 1. **Ambiguous scope** — request maps to ≥2 reasonable interpretations producing different adapters (e.g., "add Zed adapter" without specifying rules-only vs full-feature surface). 2. **Multiple valid interpretations** — ≥2 viable approaches with materially different cost, scope, or risk (e.g., bundling MCP support vs. deferring to a follow-up). 3. **Irreversible action** — deleting an existing adapter, renaming its public id, dropping output paths users may already depend on. 4. **Missing acceptance criteria** — no testable definition of done (e.g., no list of file paths, no capability matrix targets, no test coverage threshold). If any trigger fires, ask via the platform-native question tool per `agents/shared/user-question-protocol.md`: one question per turn; bundle related sub-questions into a single multiple-choice prompt; 2-4 numbered options with one-line trade-offs; declare the default-if-no-response option. Do NOT proceed to Step 1 until the ambiguity is resolved or the user has confirmed the default. ## Step 1: Understand the Contract 1. Read `src/adapters/base.ts` — the `BaseAdapter` abstract class defines: - `name: string` — ada...