Add Session Trajectory Mini App: per-turn messages, tool calls, Token usage and timing

README.md

@@ -65,6 +65,7 @@ The MiniMax Code Agent communicates through the host MCP client. Business reques
 | [Self-drive Route Planner](plugins/hanzijie/self-drive-route-planner/) | **Official plugin** for planning driving routes with place search, route alternatives, demo mode, and Xiaohongshu 3:4 itinerary cards | [HanZijie](https://github.com/HanZijie) |
 | [Git Commit Tree](plugins/microbiosis/git-tree/) | Inspect a local Git repo's commit history with a swim-lane graph, branches/tags, commit detail, and per-file change stats; persisted filter preferences and optional auto-refresh | [Microbiosis](https://github.com/Microbiosis) |
 | [灵签易占 / Chinese Divination](plugins/weekbin/chinese-divination/) | Cast hexagrams with the Plum Blossom method (time, number, three-coin, or daily), read the result through the classical body/use rules, and browse all sixty-four hexagrams with a ganzhi almanac | [weekbin](https://github.com/weekbin) |
+| [Session Trajectory](plugins/avatasia/mmc-trajectory/) | Browse a conversation's model trajectory: messages, reasoning, tool calls and results, Token usage, and per-turn timing | [avatasia](https://github.com/avatasia) |
 
 <details>
 <summary>Preview: Token Usage Board</summary>

README.zh-CN.md

@@ -66,6 +66,7 @@ MiniMax Code Agent 通过宿主 MCP 客户端与 MiniApp 协作。业务请求
 | [自驾规划](plugins/hanzijie/self-drive-route-planner/README.zh-CN.md) | 【官方插件】规划自驾路线、地点搜索、候选算路与小红书 3:4 行程图；支持演示模式 | [HanZijie](https://github.com/HanZijie) |
 | [Git 提交树](plugins/microbiosis/git-tree/README.zh-CN.md) | 查看本机 Git 仓库的提交历史：泳道提交图、分支/标签、提交详情与文件改动统计，支持筛选偏好持久化与可选自动刷新 | [Microbiosis](https://github.com/Microbiosis) |
 | [灵签易占](plugins/weekbin/chinese-divination/README.zh-CN.md) | 梅花易数起卦与解卦：时间、数字、铜钱摇卦、每日一卦四法起卦，按体用生克断吉凶，另备六十四卦全文与干支历法 | [weekbin](https://github.com/weekbin) |
+| [会话轨迹](plugins/avatasia/mmc-trajectory/README.zh-CN.md) | 按轮次浏览一段会话的模型轨迹：消息流、思考过程、工具调用与结果、token 用量与每轮耗时 | [avatasia](https://github.com/avatasia) |
 
 <details>
 <summary>预览：Token 用量看板</summary>

plugins/avatasia/mmc-trajectory/.minimax-plugin/plugin.json

@@ -0,0 +1,14 @@
+{
+  "schemaVersion": 1,
+  "name": "mmc-trajectory",
+  "displayName": "会话轨迹",
+  "version": "1.0.0",
+  "description": "按轮次浏览当前会话的模型轨迹：消息流、思考过程、工具调用与结果、token 与耗时统计。",
+  "author": "avatasia",
+  "icon": "icon.png",
+  "category": "Other",
+  "exampleQueries": ["打开会话轨迹"],
+  "apps": [],
+  "mcpServers": [],
+  "skills": []
+}

plugins/avatasia/mmc-trajectory/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2026 avatasia
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.