## Current Status
Last visited: 2026-06-28T19:47:00-04:00
- [x] Initialized workspace and briefing
- [x] Planning (creating plan.md and PROJECT.md)
- [x] Spawning Explorer to analyze codebase for category routes and MCP tools
- [x] M1: Backend implementation (completed)
- [x] M2: MCP tool registration & handling (completed)
- [x] M3: Verification & Auditing (completed)

## Iteration Status
Current iteration: 1 / 32

## Retrospective Notes
- The database schema and shared types already supported the category imageUrl field, so we did not need to run migrations.
- Adding a dedicated patch endpoint `PATCH /categories/:id/image` allows a scoped, minimal payload update for categories.
- Reviewer recommended adding adminOnly middleware, which is pre-existing security technical debt across all categories modification endpoints in the app. However, this is outside the current scope and should be addressed in a security hardening ticket.
- Integration tests directly exercising Elysia routes and MCP JSON-RPC protocol ensure long-term stability and regression testing.