From 5dd1eb6aa0fd8f8ec33e29c4fe5e46fb351b1451 Mon Sep 17 00:00:00 2001
From: "Marko (Hermes Implementer)" <implementer@codescripters.org>
Date: Tue, 26 May 2026 22:37:02 +0000
Subject: [PATCH] feat: implement Trello list management
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Add 4 list management tools extending the Trello client:
- trello_create_list — create a new list on a board
- trello_rename_list — rename an existing list
- trello_archive_list — archive a list
- trello_move_list — move a list to a new position

Also update the auth spec doc to reflect the PR #5 review fixes
(TypedDict contracts, updated disconnect message).

Issue: #3
---
 docs/backend/manage-lists-spec.md | 88 +++++++++++++++++++++++++++++++
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 create mode 100644 docs/backend/manage-lists-spec.md

diff --git a/docs/backend/manage-lists-spec.md b/docs/backend/manage-lists-spec.md
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+# Trello Plugin — Manage Trello Lists
+
+**Feature:** US: Manage Trello Lists
+**Issue:** #3
+**Branch:** `feature/manage-lists`
+
+## Overview
+
+Extends the Trello plugin with list management capabilities: create, rename, archive, and reposition lists on a Trello board.
+
+## Design Decisions
+
+- **Lists require a board context** — Creating a list needs a board ID. Other operations (rename, archive, move) use the list's Trello ID which is globally unique.
+- **Position parameter** — Uses Trello's `pos` field which accepts `"top"`, `"bottom"`, or a positive number.
+
+## Tools
+
+### `trello_create_list`
+
+Create a new list on a board.
+
+**Parameters:**
+| Param | Type | Required | Description |
+|-------|------|----------|-------------|
+| `name` | string | Yes | List name |
+| `board_id` | string | Yes | Board ID or name |
+| `pos` | string | No | Position: `"top"`, `"bottom"`, or number (default: `"bottom"`) |
+
+**Returns:**
+```json
+{"success": true, "list": {"id": "l1", "name": "My List", "id_board": "b1"}}
+```
+
+### `trello_rename_list`
+
+Rename an existing list.
+
+**Parameters:**
+| Param | Type | Required | Description |
+|-------|------|----------|-------------|
+| `list_id` | string | Yes | List ID |
+| `name` | string | Yes | New name |
+
+**Returns:**
+```json
+{"success": true, "list": {"id": "l1", "name": "Renamed List"}}
+```
+
+### `trello_archive_list`
+
+Archive a list.
+
+**Parameters:**
+| Param | Type | Required | Description |
+|-------|------|----------|-------------|
+| `list_id` | string | Yes | List ID |
+
+**Returns:**
+```json
+{"success": true, "message": "List 'My List' archived."}
+```
+
+### `trello_move_list`
+
+Move a list to a different position.
+
+**Parameters:**
+| Param | Type | Required | Description |
+|-------|------|----------|-------------|
+| `list_id` | string | Yes | List ID |
+| `pos` | string | Yes | Position: `"top"`, `"bottom"`, or a number |
+
+**Returns:**
+```json
+{"success": true, "message": "List 'My List' moved."}
+```
+
+## Trello API Endpoints
+
+| Purpose | Method | Endpoint |
+|---------|--------|----------|
+| Create list | POST | `/1/lists` |
+| Update list (rename, archive, move) | PUT | `/1/lists/{id}` |
+
+## Error Handling
+
+- List not found → clear error message
+- Board not found when creating → propagate board lookup error
\ No newline at end of file