fix(async-context-compression): parse summary responses safely

README.md

@@ -24,7 +24,7 @@ A collection of enhancements, plugins, and prompts for [open-webui](https://gith
 | Rank | Plugin | Version | Downloads | Views | 📅 Updated |
 | :---: | :--- | :---: | :---: | :---: | :---: |
 | 🥇 | [Smart Mind Map](https://openwebui.com/posts/turn_any_text_into_beautiful_mind_maps_3094c59a) | ![v](https://img.shields.io/badge/v-1.0.1-blue?style=flat) | ![p1_dl](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_p1_dl.json&style=flat) | ![p1_vw](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_p1_vw.json&style=flat) | ![updated](https://img.shields.io/badge/2026--04--24-gray?style=flat) |
-| 🥈 | [Async Context Compression](https://openwebui.com/posts/async_context_compression_b1655bc8) | ![v](https://img.shields.io/badge/v-1.6.3-blue?style=flat) | ![p2_dl](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_p2_dl.json&style=flat) | ![p2_vw](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_p2_vw.json&style=flat) | ![updated](https://img.shields.io/badge/2026--05--19-gray?style=flat) |
+| 🥈 | [Async Context Compression](https://openwebui.com/posts/async_context_compression_b1655bc8) | ![v](https://img.shields.io/badge/v-1.6.4-blue?style=flat) | ![p2_dl](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_p2_dl.json&style=flat) | ![p2_vw](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_p2_vw.json&style=flat) | ![updated](https://img.shields.io/badge/2026--05--19-gray?style=flat) |
 | 🥉 | [Smart Infographic](https://openwebui.com/posts/smart_infographic_ad6f0c7f) | ![v](https://img.shields.io/badge/v-1.6.2-blue?style=flat) | ![p3_dl](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_p3_dl.json&style=flat) | ![p3_vw](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_p3_vw.json&style=flat) | ![updated](https://img.shields.io/badge/2026--04--25-gray?style=flat) |
 | 4️⃣ | [Markdown Normalizer](https://openwebui.com/posts/markdown_normalizer_baaa8732) | ![v](https://img.shields.io/badge/v-1.2.8-blue?style=flat) | ![p4_dl](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_p4_dl.json&style=flat) | ![p4_vw](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_p4_vw.json&style=flat) | ![updated](https://img.shields.io/badge/2026--04--15-gray?style=flat) |
 | 5️⃣ | [OpenWebUI Skills Manager Tool](https://openwebui.com/posts/openwebui_skills_manager_tool_b4bce8e4) | ![v](https://img.shields.io/badge/v-0.3.2-blue?style=flat) | ![p5_dl](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_p5_dl.json&style=flat) | ![p5_vw](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_p5_vw.json&style=flat) | ![updated](https://img.shields.io/badge/2026--05--12-gray?style=flat) |

README_CN.md

@@ -21,7 +21,7 @@ OpenWebUI 增强功能集合。包含个人开发与收集的插件、提示词
 | 排名 | 插件 | 版本 | 下载 | 浏览 | 📅 更新 |
 | :---: | :--- | :---: | :---: | :---: | :---: |
 | 🥇 | [Smart Mind Map](https://openwebui.com/posts/turn_any_text_into_beautiful_mind_maps_3094c59a) | ![v](https://img.shields.io/badge/v-1.0.1-blue?style=flat) | ![p1_dl](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_p1_dl.json&style=flat) | ![p1_vw](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_p1_vw.json&style=flat) | ![updated](https://img.shields.io/badge/2026--04--24-gray?style=flat) |
-| 🥈 | [Async Context Compression](https://openwebui.com/posts/async_context_compression_b1655bc8) | ![v](https://img.shields.io/badge/v-1.6.3-blue?style=flat) | ![p2_dl](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_p2_dl.json&style=flat) | ![p2_vw](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_p2_vw.json&style=flat) | ![updated](https://img.shields.io/badge/2026--05--19-gray?style=flat) |
+| 🥈 | [Async Context Compression](https://openwebui.com/posts/async_context_compression_b1655bc8) | ![v](https://img.shields.io/badge/v-1.6.4-blue?style=flat) | ![p2_dl](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_p2_dl.json&style=flat) | ![p2_vw](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_p2_vw.json&style=flat) | ![updated](https://img.shields.io/badge/2026--05--19-gray?style=flat) |
 | 🥉 | [Smart Infographic](https://openwebui.com/posts/smart_infographic_ad6f0c7f) | ![v](https://img.shields.io/badge/v-1.6.2-blue?style=flat) | ![p3_dl](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_p3_dl.json&style=flat) | ![p3_vw](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_p3_vw.json&style=flat) | ![updated](https://img.shields.io/badge/2026--04--25-gray?style=flat) |
 | 4️⃣ | [Markdown Normalizer](https://openwebui.com/posts/markdown_normalizer_baaa8732) | ![v](https://img.shields.io/badge/v-1.2.8-blue?style=flat) | ![p4_dl](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_p4_dl.json&style=flat) | ![p4_vw](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_p4_vw.json&style=flat) | ![updated](https://img.shields.io/badge/2026--04--15-gray?style=flat) |
 | 5️⃣ | [OpenWebUI Skills Manager Tool](https://openwebui.com/posts/openwebui_skills_manager_tool_b4bce8e4) | ![v](https://img.shields.io/badge/v-0.3.2-blue?style=flat) | ![p5_dl](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_p5_dl.json&style=flat) | ![p5_vw](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_p5_vw.json&style=flat) | ![updated](https://img.shields.io/badge/2026--05--12-gray?style=flat) |

docs/plugins/filters/async-context-compression.md

@@ -1,6 +1,6 @@
 # Async Context Compression Filter
 
-| By [Fu-Jie](https://github.com/Fu-Jie) · v1.6.3 | [⭐ Star this repo](https://github.com/Fu-Jie/openwebui-extensions) |
+| By [Fu-Jie](https://github.com/Fu-Jie) · v1.6.4 | [⭐ Star this repo](https://github.com/Fu-Jie/openwebui-extensions) |
 | :--- | ---: |
 
 | ![followers](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_followers.json&label=%F0%9F%91%A5&style=flat) | ![points](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_points.json&label=%E2%AD%90&style=flat) | ![top](https://img.shields.io/badge/%F0%9F%8F%86-Top%20%3C1%25-10b981?style=flat) | ![contributions](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_contributions.json&label=%F0%9F%93%A6&style=flat) | ![downloads](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_downloads.json&label=%E2%AC%87%EF%B8%8F&style=flat) | ![saves](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_saves.json&label=%F0%9F%92%BE&style=flat) | ![views](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_views.json&label=%F0%9F%91%81%EF%B8%8F&style=flat) |
@@ -21,11 +21,11 @@ When the selection dialog opens, search for this plugin, check it, and continue.
 > [!IMPORTANT]
 > If the official OpenWebUI Community version is already installed, remove it first. After that, Batch Install Plugins can keep this plugin updated in future runs.
 
-## What's new in 1.6.3
+## What's new in 1.6.4
 
-- **Graceful Summary Failure by Default**: Added the `SUMMARY_FAIL_MODE` valve and made transient summary-model failures non-blocking by default so the chat continues even when the background summary call fails.
-- **Opt-in Strict Raise Mode**: Operators can set `SUMMARY_FAIL_MODE="raise"` to preserve the previous hard-failure behavior for debugging or strict observability workflows.
-- **Regression Coverage for Both Modes**: Added direct tests for the new silent default and the explicit raise path so future summary error handling changes do not regress silently.
+- **Robust summary response parsing**: Background summary generation now extracts text from several provider response shapes, including standard `choices[].message.content`, content-part arrays with `output_text`, and Responses-style `output` message items.
+- **Reasoning-safe persistence**: Reasoning-only fields such as `reasoning_content`, `thinking`, and reasoning output items are ignored so private chain-of-thought is not persisted as chat memory.
+- **Clearer empty-summary diagnostics**: If the summary provider returns no usable text, the filter now reports the compact response shape instead of surfacing a misleading generic format error.
 
 ## What's new in 1.6.0
 
@@ -184,10 +184,11 @@ If this plugin has been useful, a star on [OpenWebUI Extensions](https://github.
 - **Compression effect is weak**: Raise `compression_threshold_tokens` or lower `keep_first` / `keep_last` to allow more aggressive compression.
 - **A referenced chat summary fails**: The current request should continue with a direct-context fallback. Check the browser console (`F12`) if you need the upstream failure details.
 - **A background summary silently seems to do nothing**: Important failures now surface in chat status and the browser console (`F12`).
+- **`Summary generation returned empty result` appears after the LLM call succeeds**: Update or reinstall the filter so the database-stored function content matches v1.6.4. This release can parse alternate provider response shapes, but it intentionally ignores reasoning-only output. If the model returns only `reasoning_content` / `thinking` without a final answer, the browser console will show the response shape and nothing will be saved as memory.
 - **Submit an Issue**: If you encounter any problems, please submit an issue on GitHub: [OpenWebUI Extensions Issues](https://github.com/Fu-Jie/openwebui-extensions/issues)
 
 ## Changelog
 
-See [`v1.6.3` Release Notes](https://github.com/Fu-Jie/openwebui-extensions/blob/main/plugins/filters/async-context-compression/v1.6.3.md) for the release-specific summary.
+See [`v1.6.4` Release Notes](https://github.com/Fu-Jie/openwebui-extensions/blob/main/plugins/filters/async-context-compression/v1.6.4.md) for the release-specific summary.
 
 See the full history on GitHub: [OpenWebUI Extensions](https://github.com/Fu-Jie/openwebui-extensions)

docs/plugins/filters/async-context-compression.zh.md

@@ -1,6 +1,6 @@
 # 异步上下文压缩过滤器
 
-| 作者：[Fu-Jie](https://github.com/Fu-Jie) · v1.6.3 | [⭐ 点个 Star 支持项目](https://github.com/Fu-Jie/openwebui-extensions) |
+| 作者：[Fu-Jie](https://github.com/Fu-Jie) · v1.6.4 | [⭐ 点个 Star 支持项目](https://github.com/Fu-Jie/openwebui-extensions) |
 | :--- | ---: |
 
 | ![followers](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_followers.json&label=%F0%9F%91%A5&style=flat) | ![points](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_points.json&label=%E2%AD%90&style=flat) | ![top](https://img.shields.io/badge/%F0%9F%8F%86-Top%20%3C1%25-10b981?style=flat) | ![contributions](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_contributions.json&label=%F0%9F%93%A6&style=flat) | ![downloads](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_downloads.json&label=%E2%AC%87%EF%B8%8F&style=flat) | ![saves](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_saves.json&label=%F0%9F%92%BE&style=flat) | ![views](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_views.json&label=%F0%9F%91%81%EF%B8%8F&style=flat) |
@@ -22,11 +22,11 @@
 
 > [!IMPORTANT]
 > 如果你已经安装了 OpenWebUI 官方社区里的同名版本，请先删除旧版本，否则重新安装时可能报错。删除后，Batch Install Plugins 后续就可以继续负责更新这个插件。
-## 1.6.3 版本更新
+## 1.6.4 版本更新
 
-- **默认静默处理摘要失败**：新增 `SUMMARY_FAIL_MODE` 配置项，默认在摘要模型出现瞬时错误时只记录错误并跳过本轮摘要，不再打断当前聊天。
-- **保留可选的严格抛错模式**：如需保留旧行为，可将 `SUMMARY_FAIL_MODE="raise"`，用于调试或希望强制暴露摘要链路故障的场景。
-- **补齐双模式回归测试**：新增 silent 默认路径与 raise 显式路径的直接测试，避免后续摘要错误处理回归时无提示。
+- **更稳健的摘要响应解析**：后台摘要现在会从多种 provider 返回结构中提取文本，包括标准的 `choices[].message.content`、带 `output_text` 的 content parts，以及 Responses 风格 `output` 里的 message 内容。
+- **更安全的 reasoning 过滤**：`reasoning_content`、`thinking` 和 reasoning 类型 output 会被明确忽略，避免把模型思考过程写入聊天记忆。
+- **更清晰的空摘要诊断**：如果摘要模型没有返回任何可用文本，过滤器现在会报告精简后的响应结构，而不是抛出含义模糊的通用格式错误。
 ## 1.6.0 版本更新
 
 - **修正 `keep_first` 逻辑**：重新定义了 `keep_first` 的功能，现在它负责保护前 N 条**非系统消息**（以及它们之前的所有系统提示词）。这确保了初始对话背景（如身份设定、任务说明）能被正确保留。
@@ -218,10 +218,11 @@ flowchart TD
 - **压缩效果不明显**：提高 `compression_threshold_tokens`，或降低 `keep_first` / `keep_last` 以增强压缩力度。
 - **引用聊天摘要失败**：当前请求现在应该会继续执行，并回退为直接注入上下文。如果要看上游失败原因，请打开浏览器控制台 (`F12`)。
 - **后台摘要看起来“没反应”**：重要失败现在会同时出现在状态提示和浏览器控制台 (`F12`) 中。
+- **LLM 调用成功后仍出现 `Summary generation returned empty result`**：请更新或重新安装过滤器，确保数据库里保存的 function 内容已经是 v1.6.4。这个版本可以解析多种 provider 响应结构，但会刻意忽略 reasoning-only 输出；如果模型只返回 `reasoning_content` / `thinking` 而没有最终答案文本，浏览器控制台会显示响应结构，插件不会把思考过程保存为记忆。
 - **提交 Issue**: 如果遇到任何问题，请在 GitHub 上提交 Issue：[OpenWebUI Extensions Issues](https://github.com/Fu-Jie/openwebui-extensions/issues)
 
 ## 更新日志
 
-请查看 [`v1.6.3` 版本发布说明](https://github.com/Fu-Jie/openwebui-extensions/blob/main/plugins/filters/async-context-compression/v1.6.3_CN.md) 获取本次版本的独立发布摘要。
+请查看 [`v1.6.4` 版本发布说明](https://github.com/Fu-Jie/openwebui-extensions/blob/main/plugins/filters/async-context-compression/v1.6.4_CN.md) 获取本次版本的独立发布摘要。
 
 完整历史请查看 GitHub 项目： [OpenWebUI Extensions](https://github.com/Fu-Jie/openwebui-extensions)

docs/plugins/filters/index.md

@@ -22,7 +22,7 @@ Filters act as middleware in the message pipeline:
 
     Reduces token consumption in long conversations with safer summary fallbacks and clearer failure visibility.
 
-    **Version:** 1.6.3
+    **Version:** 1.6.4
 
     [:octicons-arrow-right-24: Documentation](async-context-compression.md)
 

docs/plugins/filters/index.zh.md

@@ -22,7 +22,7 @@ Filter 充当消息管线中的中间件：
 
     通过更稳健的摘要回退和更清晰的失败提示，降低长对话的 token 消耗并保持连贯性。
 
-    **版本：** 1.6.3
+    **版本：** 1.6.4
 
     [:octicons-arrow-right-24: 查看文档](async-context-compression.zh.md)