diff --git a/.agents/skills/provider-adaptation/SKILL.md b/.agents/skills/provider-adaptation/SKILL.md
index 32a3b6ad5..821a5c4f9 100644
--- a/.agents/skills/provider-adaptation/SKILL.md
+++ b/.agents/skills/provider-adaptation/SKILL.md
@@ -159,7 +159,7 @@ CatPaw 与 AutoClaw 都曾把「上游没有目录接口」写进注释，后来
`ui/providers.js` **不用改** —— 它从 `/api/session` 的 `accounts.providers`（后端注册表摘要）自动派生。
-改完前端要重新构建岛：`npm run ui:islands`（产物 `ui/islands/ui.js` 要提交）。
+改完前端要重新构建岛：`npm run ui:islands`（产物 `ui/islands/ui.js`、`ui/islands/login.js` 都要提交）。
## 4. i18n 与文档
@@ -297,7 +297,7 @@ node scripts/probe-provider.mjs \
- **两个地区拆家时，`PROVIDERS` 里要相邻排列。** 中间隔着别家会让「找国际版」变成一次扫描。
- **`implemented_kinds()` 与 `PROVIDERS` 是两个口径。** 前者是「适配器接线了没有」，后者是「注册了没有」。占位实现不该进前者。
- **签到清单的默认全选是个陷阱。** 加一家进 `CHECKIN_PROVIDERS` 会让存量用户第二天零点就多发一轮请求。想默认开启就升版本号；不想默认开启就别进 `PROVIDERS_ADDED_IN`。
-- **改完前端要重新构建岛并提交产物。** `ui/islands/ui.js` 是检入仓库的，只改 tsx 不构建等于没改。
+- **改完前端要重新构建岛并提交产物。** `ui/islands/ui.js` 与 `ui/islands/login.js` 都是检入仓库的，只改 tsx 不构建等于没改。
## 9. 参考实现
diff --git a/.github/workflows/frontend-artifacts.yml b/.github/workflows/frontend-artifacts.yml
index 4f96d63c9..4e306259e 100644
--- a/.github/workflows/frontend-artifacts.yml
+++ b/.github/workflows/frontend-artifacts.yml
@@ -3,8 +3,8 @@ name: frontend-artifacts
# 校验「入库的前端构建产物」与源码同源。
#
# ── 为什么需要单独一道闸 ──────────────────────────────────────
-# 本仓库把构建产物**入库**（`ui/islands/ui.js`、`ui/islands/ui.css`、`ui/i18n/**`、
-# `ui/m/**`），而 Tauri 打包的正是 `ui/` 这个静态目录（见 tauri.conf.json 的
+# 本仓库把构建产物**入库**（`ui/islands/ui.js`、`ui/islands/ui.css`、
+# `ui/islands/login.js`、`ui/i18n/**`、`ui/m/**`），而 Tauri 打包的正是 `ui/` 这个静态目录（见 tauri.conf.json 的
# frontendDist）—— 也就是说上线的字节就是仓库里那几份。于是「只改源码不重新构建」
# 与「手改产物」都能一路合进 beta 并被打进安装包，而常规 review 看不出 1.1 MB
# 压缩文件里少了什么。
@@ -68,7 +68,9 @@ jobs:
- name: 重建产物
run: |
- # 岛产物：build 脚本是 `tsc --noEmit && vite build`，顺带做类型检查
+ # 岛产物：build 脚本是 `tsc --noEmit && vite build && vite build --config
+ # vite.login.config.ts` —— 主面板 ui.js / ui.css 与登录页独立的 login.js
+ # 一次出齐，顺带做类型检查
npm --prefix desktop-tauri/ui-islands run build
# 手机端产物：同样带类型检查，产物落 ui/m/
npm --prefix desktop-tauri/mobile run build
@@ -96,5 +98,5 @@ jobs:
echo " npm --prefix desktop-tauri/ui-islands run build"
echo " npm --prefix desktop-tauri/mobile run build"
echo " node desktop-tauri/i18n/build.mjs"
- echo "（不要手动编辑 ui/islands/ui.js、ui/m/** 或 ui/i18n/** —— 它们是产物，重建即可）"
+ echo "（不要手动编辑 ui/islands/ui.js、ui/islands/login.js、ui/m/** 或 ui/i18n/** —— 它们是产物，重建即可）"
exit 1
diff --git a/.github/workflows/server-tests.yml b/.github/workflows/server-tests.yml
new file mode 100644
index 000000000..a95872822
--- /dev/null
+++ b/.github/workflows/server-tests.yml
@@ -0,0 +1,58 @@
+name: server-tests
+
+# 跑后端单元测试。
+#
+# ── 为什么需要这道闸 ──────────────────────────────────────────
+# 本 crate 有约 320 个测试属性（`#[test]` + `#[tokio::test]`，2026-11-08 实测 323 个），但此前没有任何工作流执行 `cargo test`：
+# `build.yml` 只在打 tag / 手动触发时构建安装包，
+# `warm-cache.yml` 只预热依赖缓存，`frontend-artifacts.yml` 只校验前端产物同源。
+# 也就是说：**测试写了，但从头到尾没人跑** —— 合进 beta 的改动要等装到用户机器上
+# 才第一次真正被执行。选路、余额解析、错误码映射这几族逻辑恰恰是最怕静默回归的。
+#
+# ── 判据：只测后端 crate，不碰桌面壳 ──────────────────────────
+# 判据只有一条：`cargo test -p agent2api-server` 必须通过。
+# 后端测试全部在这一个 crate 里（桌面壳 `src/` 下没有测试），
+# 所以「只测 server」不是偷懒的折中，而是**已经覆盖了全部现有测试**。
+# 为什么不顺手把壳也编一遍：壳是 Tauri，在 Linux 上要 webkit2gtk / gtk3 一整套
+# 系统库（`server/Cargo.toml` 自己写着拆分就是为了「headless 一个都不用」，
+# 且其依赖里「刻意没有的：tauri 及其插件」）。测试 job 不该为 0 个测试背这个包。
+# 同理不加 `--all-features`：本仓库的 feature 组合没有既有的验证约定，
+# 贸然打开可能引入需要系统库或网络的构建，那会让这道闸变成噪音而不是信号。
+#
+# ── 与现有工作流的差异 ────────────────────────────────────────
+# 触发方式照抄 `frontend-artifacts.yml`（main / beta 的 push 与 pull_request），
+# 因为它已经是这个仓库里「PR 上跑校验」的既成先例；构建工具链与缓存写法照抄
+# `build.yml`（同一个 rust-toolchain 动作、同一个 rust-cache 配置口径）。
+# 失败时输出就是 cargo 自己的编译与断言错误，最常见的原因按频率排：
+# 1. 改动破坏了既有单测（看 `test result: FAILED` 上面那条 panic 的文件与行号）；
+# 2. 新增测试依赖了真实网络或本机路径（CI 上必挂，请改成打桩或用临时目录）。
+
+on:
+ push:
+ branches: [main, beta]
+ pull_request:
+ branches: [main, beta]
+ workflow_dispatch:
+
+permissions:
+ contents: read
+
+jobs:
+ server-tests:
+ name: 后端测试（agent2api-server）
+ runs-on: ubuntu-latest
+ steps:
+ - uses: actions/checkout@v7
+
+ - name: 安装 Rust
+ uses: dtolnay/rust-toolchain@stable
+
+ # 与 build.yml 同一口径：.cargo/config.toml 把 target-dir 指到仓库根的 target/
+ - name: 缓存 Rust 依赖
+ uses: Swatinem/rust-cache@v2
+ with:
+ workspaces: desktop-tauri/src-tauri -> ../../target
+
+ - name: 跑测试
+ working-directory: desktop-tauri/src-tauri
+ run: cargo test -p agent2api-server
diff --git a/.gitignore b/.gitignore
index c097fed4b..868656be2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -79,3 +79,5 @@ desktop-tauri/mobile/ios/DerivedData/
# 提供商插件（独立仓库的本地开发目录，不得进入本仓库历史）
/agent2api-providers/
/plugin/
+
+backups/
diff --git a/AGENTS.md b/AGENTS.md
index 2c8df34d4..3ea0471cb 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -13,6 +13,10 @@
其余细则（分支落脚点、署名与 AI 落款、六处版本号、正式版 / beta 完整流程、验收清单、已知坑与排查）见上述 Skill。
+## 反代提供商问题排查
+
+收到反代提供商相关的问题反馈时，**优先使用网络搜索查找已有解决方案**，重点参考同类项目的 Issue、PR、修复记录和适配实现，了解其他项目是否遇到过相同问题、如何解决。**不要默认从零自行排查**：先核对已有方案与本项目的适用性，优先借鉴可靠的解决思路；未找到可靠方案、现有方案不适用或仍有未解决的问题时，再开展针对性的本地排查。
+
## 文档落点
安装 / 部署 / 升级 / 排错说明只在 `docs/install.md`（另有 5 份译文 `docs/install.{en,zh-Hant,ja,ko,pt-BR}.md`，六份一一对应）里维护；各语言 README 只留「快速开始」速查表 + 一个指向安装文档的链接，**不要再把安装细节写回 README**。产物名、端口、环境变量、安装脚本参数有改动时，六份一起改。
diff --git a/README.md b/README.md
index 3119d9a0f..87b5f93a6 100644
--- a/README.md
+++ b/README.md
@@ -22,7 +22,7 @@ Agent2API is an **AI routing gateway with Agent client takeover**. It exposes a
## ✨ Key Features
-- 🔌 **Unified model APIs** — OpenAI Chat / Responses / Images and Anthropic Messages, with a unified model catalog; Raccoon, Loomy, Antigravity and ModelScope supply image generation, while Loomy, Antigravity and ModelScope also support reference-image editing. Both are available as AI assistant tools
+- 🔌 **Unified model APIs** — OpenAI Chat / Responses / Images and Anthropic Messages, with a unified model catalog; Raccoon, Loomy, Antigravity, ModelScope, WorkBuddy and Doubao Work supply image generation, while Raccoon, Loomy, Antigravity, ModelScope and WorkBuddy also support reference-image editing. Both are available as AI assistant tools
- 🧭 **AI routing** — model mapping, account priority, load balancing, session affinity and failover in one place
- 🤖 **Agent client takeover** — manage multiple connection profiles for local clients, import existing settings, preview writes and switch between the gateway and custom services
- 🧩 **Plugin extensions** — additional provider implementations are installed and updated separately, not bundled with the application; custom providers do not require them
diff --git a/assets/qq-card.png b/assets/qq-card.png
deleted file mode 100644
index 845a42489..000000000
Binary files a/assets/qq-card.png and /dev/null differ
diff --git a/assets/screenshots/checkin-center.png b/assets/screenshots/checkin-center.png
deleted file mode 100644
index f0421a771..000000000
Binary files a/assets/screenshots/checkin-center.png and /dev/null differ
diff --git a/contrib/web-extra/.gitignore b/contrib/web-extra/.gitignore
new file mode 100644
index 000000000..2f7896d1d
--- /dev/null
+++ b/contrib/web-extra/.gitignore
@@ -0,0 +1 @@
+target/
diff --git a/contrib/web-extra/Cargo.lock b/contrib/web-extra/Cargo.lock
new file mode 100644
index 000000000..49123bdbf
--- /dev/null
+++ b/contrib/web-extra/Cargo.lock
@@ -0,0 +1,1437 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 4
+
+[[package]]
+name = "agent2api-provider-protocol"
+version = "0.2.1"
+source = "git+https://github.com/ProvidersPlugin/Agent2Providers?tag=v3.4.0#198b5051928c33426ff4fd63d486c84f9c5394af"
+dependencies = [
+ "base64",
+ "serde",
+ "serde_json",
+ "tokio",
+]
+
+[[package]]
+name = "agent2api-provider-sdk"
+version = "0.2.2-beta.2"
+source = "git+https://github.com/ProvidersPlugin/Agent2Providers?tag=v3.4.0#198b5051928c33426ff4fd63d486c84f9c5394af"
+dependencies = [
+ "agent2api-provider-protocol",
+ "serde",
+ "serde_json",
+ "tokio",
+]
+
+[[package]]
+name = "agent2api-web-extra"
+version = "1.1.0"
+dependencies = [
+ "agent2api-provider-protocol",
+ "agent2api-provider-sdk",
+ "futures",
+ "getrandom 0.2.17",
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+ "reqwest",
+ "serde_json",
+ "tokio",
+]
+
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diff --git a/contrib/web-extra/Cargo.toml b/contrib/web-extra/Cargo.toml
new file mode 100644
index 000000000..68f4567d9
--- /dev/null
+++ b/contrib/web-extra/Cargo.toml
@@ -0,0 +1,16 @@
+[workspace]
+resolver = "2"
+members = ["crates/providers"]
+
+[workspace.package]
+version = "1.1.0"
+edition = "2021"
+rust-version = "1.88"
+license-file = "LICENSE"
+
+[profile.release]
+panic = "unwind"
+lto = true
+codegen-units = 1
+opt-level = "s"
+strip = true
diff --git a/contrib/web-extra/LICENSE b/contrib/web-extra/LICENSE
new file mode 100644
index 000000000..be3f7b28e
--- /dev/null
+++ b/contrib/web-extra/LICENSE
@@ -0,0 +1,661 @@
+ GNU AFFERO GENERAL PUBLIC LICENSE
+ Version 3, 19 November 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc.
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+ Preamble
+
+ The GNU Affero General Public License is a free, copyleft license for
+software and other kinds of works, specifically designed to ensure
+cooperation with the community in the case of network server software.
+
+ The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works. By contrast,
+our General Public Licenses are intended to guarantee your freedom to
+share and change all versions of a program--to make sure it remains free
+software for all its users.
+
+ When we speak of free software, we are referring to freedom, not
+price. Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+them if you wish), that you receive source code or can get it if you
+want it, that you can change the software or use pieces of it in new
+free programs, and that you know you can do these things.
+
+ Developers that use our General Public Licenses protect your rights
+with two steps: (1) assert copyright on the software, and (2) offer
+you this License which gives you legal permission to copy, distribute
+and/or modify the software.
+
+ A secondary benefit of defending all users' freedom is that
+improvements made in alternate versions of the program, if they
+receive widespread use, become available for other developers to
+incorporate. Many developers of free software are heartened and
+encouraged by the resulting cooperation. However, in the case of
+software used on network servers, this result may fail to come about.
+The GNU General Public License permits making a modified version and
+letting the public access it on a server without ever releasing its
+source code to the public.
+
+ The GNU Affero General Public License is designed specifically to
+ensure that, in such cases, the modified source code becomes available
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+ You may convey a covered work in object code form under the terms
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+ d) Convey the object code by offering access from a designated
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+ If you convey an object code work under this section in, or with, or
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+unpacking, reading or copying.
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+ 7. Additional Terms.
+
+ "Additional permissions" are terms that supplement the terms of this
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+Additional permissions that are applicable to the entire Program shall
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+ When you convey a copy of a covered work, you may at your option
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+ You may not propagate or modify a covered work except as expressly
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+modify it is void, and will automatically terminate your rights under
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+ However, if you cease all violation of this License, then your
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+
+ Termination of your rights under this section does not terminate the
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+this License. If your rights have been terminated and not permanently
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+
+ 9. Acceptance Not Required for Having Copies.
+
+ You are not required to accept this License in order to receive or
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+nothing other than this License grants you permission to propagate or
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+covered work, you indicate your acceptance of this License to do so.
+
+ 10. Automatic Licensing of Downstream Recipients.
+
+ Each time you convey a covered work, the recipient automatically
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+any patent claim is infringed by making, using, selling, offering for
+sale, or importing the Program or any portion of it.
+
+ 11. Patents.
+
+ A "contributor" is a copyright holder who authorizes use under this
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+work thus licensed is called the contributor's "contributor version".
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+ A contributor's "essential patent claims" are all patent claims
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+hereafter acquired, that would be infringed by some manner, permitted
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+patent sublicenses in a manner consistent with the requirements of
+this License.
+
+ Each contributor grants you a non-exclusive, worldwide, royalty-free
+patent license under the contributor's essential patent claims, to
+make, use, sell, offer for sale, import and otherwise run, modify and
+propagate the contents of its contributor version.
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+agreement or commitment, however denominated, not to enforce a patent
+(such as an express permission to practice a patent or covenant not to
+sue for patent infringement). To "grant" such a patent license to a
+party means to make such an agreement or commitment not to enforce a
+patent against the party.
+
+ If you convey a covered work, knowingly relying on a patent license,
+and the Corresponding Source of the work is not available for anyone
+to copy, free of charge and under the terms of this License, through a
+publicly available network server or other readily accessible means,
+then you must either (1) cause the Corresponding Source to be so
+available, or (2) arrange to deprive yourself of the benefit of the
+patent license for this particular work, or (3) arrange, in a manner
+consistent with the requirements of this License, to extend the patent
+license to downstream recipients. "Knowingly relying" means you have
+actual knowledge that, but for the patent license, your conveying the
+covered work in a country, or your recipient's use of the covered work
+in a country, would infringe one or more identifiable patents in that
+country that you have reason to believe are valid.
+
+ If, pursuant to or in connection with a single transaction or
+arrangement, you convey, or propagate by procuring conveyance of, a
+covered work, and grant a patent license to some of the parties
+receiving the covered work authorizing them to use, propagate, modify
+or convey a specific copy of the covered work, then the patent license
+you grant is automatically extended to all recipients of the covered
+work and works based on it.
+
+ A patent license is "discriminatory" if it does not include within
+the scope of its coverage, prohibits the exercise of, or is
+conditioned on the non-exercise of one or more of the rights that are
+specifically granted under this License. You may not convey a covered
+work if you are a party to an arrangement with a third party that is
+in the business of distributing software, under which you make payment
+to the third party based on the extent of your activity of conveying
+the work, and under which the third party grants, to any of the
+parties who would receive the covered work from you, a discriminatory
+patent license (a) in connection with copies of the covered work
+conveyed by you (or copies made from those copies), or (b) primarily
+for and in connection with specific products or compilations that
+contain the covered work, unless you entered into that arrangement,
+or that patent license was granted, prior to 28 March 2007.
+
+ Nothing in this License shall be construed as excluding or limiting
+any implied license or other defenses to infringement that may
+otherwise be available to you under applicable patent law.
+
+ 12. No Surrender of Others' Freedom.
+
+ If conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License. If you cannot convey a
+covered work so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you may
+not convey it at all. For example, if you agree to terms that obligate you
+to collect a royalty for further conveying from those to whom you convey
+the Program, the only way you could satisfy both those terms and this
+License would be to refrain entirely from conveying the Program.
+
+ 13. Remote Network Interaction; Use with the GNU General Public License.
+
+ Notwithstanding any other provision of this License, if you modify the
+Program, your modified version must prominently offer all users
+interacting with it remotely through a computer network (if your version
+supports such interaction) an opportunity to receive the Corresponding
+Source of your version by providing access to the Corresponding Source
+from a network server at no charge, through some standard or customary
+means of facilitating copying of software. This Corresponding Source
+shall include the Corresponding Source for any work covered by version 3
+of the GNU General Public License that is incorporated pursuant to the
+following paragraph.
+
+ Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
+under version 3 of the GNU General Public License into a single
+combined work, and to convey the resulting work. The terms of this
+License will continue to apply to the part which is the covered work,
+but the work with which it is combined will remain governed by version
+3 of the GNU General Public License.
+
+ 14. Revised Versions of this License.
+
+ The Free Software Foundation may publish revised and/or new versions of
+the GNU Affero General Public License from time to time. Such new versions
+will be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+ Each version is given a distinguishing version number. If the
+Program specifies that a certain numbered version of the GNU Affero General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation. If the Program does not specify a version number of the
+GNU Affero General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+ If the Program specifies that a proxy can decide which future
+versions of the GNU Affero General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+ Later license versions may give you additional or different
+permissions. However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+ 15. Disclaimer of Warranty.
+
+ THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+ 16. Limitation of Liability.
+
+ IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+ 17. Interpretation of Sections 15 and 16.
+
+ If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+ END OF TERMS AND CONDITIONS
+
+ How to Apply These Terms to Your New Programs
+
+ If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+ To do so, attach the following notices to the program. It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+
+ Copyright (C)
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU Affero General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License
+ along with this program. If not, see .
+
+Also add information on how to contact you by electronic and paper mail.
+
+ If your software can interact with users remotely through a computer
+network, you should also make sure that it provides a way for users to
+get its source. For example, if your program is a web application, its
+interface could display a "Source" link that leads users to an archive
+of the code. There are many ways you could offer source, and different
+solutions will be better for different programs; see section 13 for the
+specific requirements.
+
+ You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU AGPL, see
+.
diff --git a/contrib/web-extra/NOTICE.md b/contrib/web-extra/NOTICE.md
new file mode 100644
index 000000000..05bda690b
--- /dev/null
+++ b/contrib/web-extra/NOTICE.md
@@ -0,0 +1,31 @@
+# 第三方来源与修改声明（NOTICE）
+
+本包是 `Agent2API` 的贡献组件，整体按仓库根 `LICENSE`（GNU Affero General Public
+License v3.0，AGPL-3.0）分发。本文件声明第三方来源与修改情况。
+
+## 协议行为参考来源
+
+`crates/providers/src/providers/qwen/`（通义千问网页版适配）的**协议行为**
+（接口路径、请求体字段、SSE 事件形态、多候选与风控表现）整理自当时公开的
+开源实现，并在本仓库按 AGPL-3.0 重新实现：
+
+- 主要参考：`cv-superding/dsweb-proxy`（`providers/qwen.ts`），**Apache License
+ 2.0**。Apache-2.0 代码可纳入 AGPL-3.0 项目分发；按其 §4(a)(b) 要求，本文件
+ 即为来源声明与「已修改」标注：本包的实现针对 Agent2API v3.4.0 插件 SDK
+ （`agent2api-provider-protocol` / `agent2api-provider-sdk`，tag `v3.4.0`）重写，
+ 模块结构、trait 形状、账号代理处理与登录申报方式均与上游 SDK 规范一致，
+ 与参考文件不存在逐行对应关系。
+- 参考来源的模块头自述其行为「逐行核对过 `Rfym21/Qwen2API`」。该仓库 README
+ 声明「仅限个人学习与研究 / 禁止商用」、不是 OSI 许可证。**本包没有复制该
+ 仓库的任何代码**；如果这一点不成立或你不接受该仓库的使用条款，请勿分发或
+ 使用本模块，并向上游（本 Fork 维护者）反馈。
+
+Apache License 2.0 全文：
+
+## 其它
+
+- 本包其余代码（SDK 对接、提示词折叠与 `` 模拟约定、SSE 解码骨架）
+ 与官方网页插件包 `Agent2WebProviders`（AGPL-3.0）同源同风格，均为 AGPL-3.0
+ 仓库内代码，无额外第三方来源。
+- 商标与品牌：`chat.qwen.ai`、通义千问及相关标识是各自权利人的商标；本包的
+ 使用不构成商标授权。
diff --git a/contrib/web-extra/README.md b/contrib/web-extra/README.md
new file mode 100644
index 000000000..56463c1cd
--- /dev/null
+++ b/contrib/web-extra/README.md
@@ -0,0 +1,68 @@
+# agent2api-web-extra · 通义千问网页扩展包
+
+`Agent2API` 的**第三方网页提供商插件包**：把通义千问网页版（`chat.qwen.ai`）
+的本人登录态接进网关，作为 `qwen-web` 提供商参与转发。官方网页包
+（`agent2api-web-providers`，含智谱清言 / DeepSeek / Tabbit）不包含千问网页，
+本包补上这一家。
+
+> 仓库主线（`beta` / `main`）不构建本包；它按「插件包 → 从文件安装」的方式
+> 交付。许可证与第三方来源见包内 `LICENSE` 与 `NOTICE.md`。
+
+## 提供的能力（按申报为准）
+
+| 能力 | 申报 | 说明 |
+| --- | --- | --- |
+| 对话（含流式） | ✓ | 建会话 + SSE，`delta.phase` 区分思考与正文；锁第一个候选 index |
+| 工具调用 | 模拟 | 无原生协议；目录申报 `toolCallMode: "emulated"`，`` 约定 |
+| 模型列表 | ✓ | 静态兜底 + 登录态拉 `/api/models` |
+| Token 自动续期 | ✗ | 网页 token 是 JWT，无公开续期接口；过期后回官网重登再更新 |
+| 余额 / 签到 | ✗ | 上游无对应接口，不申报 |
+
+## 构建
+
+依赖：Rust 1.88+（版本钉在 SDK tag `v3.4.0`，与网关 `server/Cargo.toml` 一致）。
+
+```bash
+cd contrib/web-extra
+cargo build --release --target x86_64-unknown-linux-gnu
+```
+
+五平台 target 与 `pack.json` 的 `entry` 一一对应：`x86_64-pc-windows-msvc`、
+`x86_64-unknown-linux-gnu`、`aarch64-unknown-linux-gnu`、`x86_64-apple-darwin`、
+`aarch64-apple-darwin`（Windows 产物多 `.exe` 后缀）。
+
+## 打包与安装
+
+zip 根目录放 `pack.json`，二进制放 `bin/`（与 `entry` 一致）：
+
+```bash
+cd contrib/web-extra
+T=x86_64-unknown-linux-gnu
+cargo build --release --target $T
+mkdir -p bin && cp target/$T/release/agent2api-web-extra bin/
+zip -r ../../agent2api-web-extra-1.1.0-$T.zip pack.json LICENSE NOTICE.md bin
+```
+
+面板 →「插件」→「从文件安装」选择该 zip。本包是第三方包（不在
+`OFFICIAL_PACKS` 名单内），没有自动更新：升级时重新打包并在插件页替换安装。
+
+## 添加账号
+
+装好插件后，「添加账号 → 通义千问 网页」会读到插件申报的动态登录表单：
+
+1. 在 `chat.qwen.ai` 登录本人账号；
+2. 浏览器开发者工具 → Application → Local Storage，复制 `token` 的 value
+ （`eyJ` 开头的 JWT；**不是**收费 API Key）；
+3. 粘贴到「网页访问令牌」；可选粘贴整段 Cookie（风控期更稳）；
+4. 提交后插件会调 `/api/v1/auths/` 校验登录态，无效令牌会明确报错。
+
+登录态失效或上游要求人机验证时，账号会报「请回官方网页完成验证后更新
+token」——按设计如实透传，不做绕过。
+
+## 排错
+
+- 「千问建会话失败」→ token 过期，回官网重登后更新凭证；
+- 「千问网页要求人机验证」→ 在官方网页完成验证后更新 token；
+- 「千问网页版今日配额已耗尽」→ 上游限额，次日恢复；
+- 工具调用失败重试仍失败 → 该模型对 `` 约定的遵从度问题，换
+ `qwen3-max` 或 `qwen3-coder-plus` 再试。
diff --git a/contrib/web-extra/crates/providers/Cargo.toml b/contrib/web-extra/crates/providers/Cargo.toml
new file mode 100644
index 000000000..a712bd75c
--- /dev/null
+++ b/contrib/web-extra/crates/providers/Cargo.toml
@@ -0,0 +1,25 @@
+[package]
+name = "agent2api-web-extra"
+description = "Agent2API 网页提供商扩展包（通义千问网页）"
+version.workspace = true
+edition.workspace = true
+rust-version.workspace = true
+license-file.workspace = true
+
+[[bin]]
+name = "agent2api-web-extra"
+path = "src/main.rs"
+
+[features]
+default = ["qwen"]
+qwen = []
+
+[dependencies]
+agent2api-provider-protocol = { git = "https://github.com/ProvidersPlugin/Agent2Providers", tag = "v3.4.0" }
+agent2api-provider-sdk = { git = "https://github.com/ProvidersPlugin/Agent2Providers", tag = "v3.4.0" }
+serde_json = "1"
+reqwest = { version = "0.12", default-features = false, features = ["json", "stream", "rustls-tls", "socks"] }
+md-5 = "0.10"
+getrandom = "0.2"
+futures = "0.3"
+tokio = { version = "1", features = ["rt-multi-thread", "time"] }
diff --git a/contrib/web-extra/crates/providers/src/http.rs b/contrib/web-extra/crates/providers/src/http.rs
new file mode 100644
index 000000000..4824199d8
--- /dev/null
+++ b/contrib/web-extra/crates/providers/src/http.rs
@@ -0,0 +1,12 @@
+//! 进程内小工具：Unix 毫秒时间戳。
+//!
+//! 本包只有 qwen-web 一家，控制面请求的客户端与响应解析都收在
+//! `providers/qwen` 模块内，这里不再放公共 HTTP 层 —— 没有第二家会用到它。
+
+/// Unix 毫秒时间戳；时钟早于 epoch 时给 0（只用于请求体时间戳与 chunk 时间）。
+pub fn now_ms() -> i64 {
+ std::time::SystemTime::now()
+ .duration_since(std::time::UNIX_EPOCH)
+ .map(|duration| duration.as_millis() as i64)
+ .unwrap_or(0)
+}
diff --git a/contrib/web-extra/crates/providers/src/main.rs b/contrib/web-extra/crates/providers/src/main.rs
new file mode 100644
index 000000000..c62d67984
--- /dev/null
+++ b/contrib/web-extra/crates/providers/src/main.rs
@@ -0,0 +1,17 @@
+//! Agent2API 网页提供商扩展包入口：只承载通义千问网页（qwen-web）一家。
+//!
+//! 包形态与官方网页包（`agent2api-web-providers`）一致：`pack.json` 声明
+//! `protocol: 1` 与五平台二进制入口，进程体只做一件事 —— 把 registry 交给
+//! SDK 的 `serve_blocking`，之后的分帧、回调与背压都由 SDK 处理。
+//!
+//! 与官方包的差异：本包是第三方包（不在 `OFFICIAL_PACKS` 名单里），走
+//! 「从文件安装」，没有自动更新与签名通道；见 `README.md` 的安装说明。
+
+#![deny(clippy::unwrap_used, clippy::expect_used, clippy::panic)]
+
+mod http;
+mod providers;
+
+fn main() {
+ agent2api_provider_sdk::serve_blocking(providers::registry());
+}
diff --git a/contrib/web-extra/crates/providers/src/providers/mod.rs b/contrib/web-extra/crates/providers/src/providers/mod.rs
new file mode 100644
index 000000000..0025fcd26
--- /dev/null
+++ b/contrib/web-extra/crates/providers/src/providers/mod.rs
@@ -0,0 +1,12 @@
+#[cfg(feature = "qwen")]
+pub mod qwen;
+
+use agent2api_provider_sdk::BoxProvider;
+
+/// 本包声明的 provider 注册表；`pack.json` 的 `providers[]` 必须与这里一一对应。
+pub fn registry() -> Vec {
+ let mut list: Vec = Vec::new();
+ #[cfg(feature = "qwen")]
+ list.push(Box::new(qwen::QwenProvider));
+ list
+}
diff --git a/contrib/web-extra/crates/providers/src/providers/qwen/mod.rs b/contrib/web-extra/crates/providers/src/providers/qwen/mod.rs
new file mode 100644
index 000000000..e32d711da
--- /dev/null
+++ b/contrib/web-extra/crates/providers/src/providers/qwen/mod.rs
@@ -0,0 +1,431 @@
+//! 通义千问网页版（`chat.qwen.ai`）：用本人网页登录态换一条 OpenAI 兼容通道。
+//!
+//! ── 协议依据 ────────────────────────────────────────────────
+//! 2026-10 活跃开源实现（`cv-superding/dsweb-proxy` 的 `providers/qwen.ts`，
+//! Apache-2.0；其模块头注明逐行核对过 `Rfym21/Qwen2API` 的行为）：
+//! · 登录态：浏览器 localStorage 的 `token`（JWT），上游以 Cookie
+//! `token=` 认证；
+//! · 建会话：`POST /api/v2/chats/new` → `data.id`；
+//! · 对话：`POST /api/v2/chat/completions?chat_id=`，**上游只支持流式**；
+//! 请求体必须带 `version: "2.1"`、`incremental_output: true`，且
+//! `messages[0].feature_config.output_schema = "phase"`（缺了不返回
+//! `delta.phase`，思考与正文就分不开）；
+//! · SSE：OpenAI chunk 形态，`delta.phase` 为 `answer` 时是正文，
+//! `think` / `thinking_summary` 时是思考；
+//! · 上游会对同一请求开多路候选（`choices[0].index` 0/1 交错），必须锁
+//! 第一个出现的 index，否则正文会复读。
+//! 本包实现按 v3.4.0 插件 SDK 重写（trait 形状、账号代理、动态登录表单均为
+//! 新接口用法），未逐行复制上述项目的代码；出处与许可见包内 `NOTICE.md`。
+//!
+//! ── 为什么不做自动续期 ──────────────────────────────────────
+//! 网页 token 是 JWT，没有公开的 refresh 接口；过期只能在官网重新登录后
+//! 再粘一次。`refresh` 能力因此不申报（与 DeepSeek 网页同一口径）。
+//!
+//! ── 人机验证 ────────────────────────────────────────────────
+//! 上游在风控时会回 `RGV587_ERROR` / `captcha`：如实报「需要人机验证」，
+//! 不尝试绕过；用户需在官方网页完成验证后更新 token。
+
+mod prompt;
+
+use std::time::Duration;
+
+use md5::{Digest, Md5};
+use agent2api_provider_protocol as proto;
+use agent2api_provider_sdk::{control_error, ConversationSink, PluginCtx, Provider, ProviderMeta, SendFuture};
+use futures::StreamExt;
+use serde_json::{json, Value};
+
+pub const ID: &str = "qwen-web";
+const BASE: &str = "https://chat.qwen.ai";
+/// 官方网页正常浏览器的 UA：上游对陌生 UA 会加风控，别用插件名。
+const USER_AGENT: &str = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/149.0.0.0 Safari/537.36";
+
+pub struct QwenProvider;
+
+pub fn id(prefix: &str) -> String {
+ let mut bytes = [0u8; 16];
+ if getrandom::getrandom(&mut bytes).is_err() { return format!("{prefix}-{}", crate::http::now_ms()); }
+ format!("{prefix}-{}", bytes.iter().map(|byte| format!("{byte:02x}")).collect::())
+}
+
+fn bad_input(message: &str) -> String {
+ control_error(400, message, None, None)
+}
+
+/// 兜底模型目录（网页端 `/api/models` 拉不到时用）。真实目录以账号可用的为准。
+fn models() -> Vec {
+ ["qwen3-max", "qwen3-coder-plus", "qwen3-235b-a22b"].into_iter().map(|id| json!({
+ "id": id, "name": id,
+ "supportsImages": false, "supportsToolCall": true, "supportsReasoning": true,
+ "toolCallMode": "emulated", "synthetic": true,
+ })).collect()
+}
+
+fn client(proxy: Option<&proto::WireProxy>, gateway: &str) -> Result {
+ let mut builder = reqwest::Client::builder().no_proxy().redirect(reqwest::redirect::Policy::none()).connect_timeout(Duration::from_secs(15));
+ let url = proxy.map(proto::WireProxy::to_url).unwrap_or_else(|| gateway.to_string());
+ if !url.trim().is_empty() && url != "direct" { builder = builder.proxy(reqwest::Proxy::all(&url).map_err(|_| "千问出网代理无效")?); }
+ builder.build().map_err(|_| "千问网络客户端创建失败".into())
+}
+
+/// 账号记录里的代理 → 请求客户端（网关解析过的出口优先，静态配置兼容解析）。
+fn record_client(record: &agent2api_provider_sdk::StoreAccount, gateway: &str) -> Result {
+ use agent2api_provider_sdk::StoreProxy;
+ match &record.proxy {
+ Some(StoreProxy::Resolved { proxy }) => client(Some(proxy), gateway),
+ Some(StoreProxy::Static { config }) if config["source"] == "direct" => client(None, "direct"),
+ Some(StoreProxy::Static { config }) => {
+ let proxy: proto::WireProxy = serde_json::from_value(config.clone()).map_err(|_| "千问账号代理格式无效")?;
+ client(Some(&proxy), gateway)
+ }
+ Some(StoreProxy::Failed { .. }) => Err("千问账号代理不可用，请重新选择".into()),
+ Some(StoreProxy::Unset) | None => client(None, gateway),
+ }
+}
+
+/// 网页登录态 → 请求头。`cookie` 若已是一整段 Cookie 就原样用，否则补 `token=`。
+fn headers(token: &str, cookie: &str, accept: &str) -> Vec<(String, String)> {
+ let cookie = if cookie.trim().is_empty() { format!("token={token}") } else { cookie.trim().to_string() };
+ vec![
+ ("content-type".into(), "application/json".into()),
+ ("accept".into(), accept.into()),
+ ("cookie".into(), cookie),
+ ("user-agent".into(), USER_AGENT.into()),
+ ("origin".into(), BASE.into()),
+ ("referer".into(), format!("{BASE}/")),
+ ]
+}
+
+async fn send_json(client: &reqwest::Client, method: &str, path: &str, headers: &[(String, String)], body: Option) -> Result<(u16, Value), String> {
+ let mut request = client.request(reqwest::Method::from_bytes(method.as_bytes()).map_err(|_| "千问请求方法无效")?, format!("{BASE}{path}"))
+ .timeout(Duration::from_secs(60));
+ for (name, value) in headers { request = request.header(name, value); }
+ if let Some(body) = body { request = request.json(&body); }
+ let response = request.send().await.map_err(|error| format!("千问请求失败：{error}"))?;
+ let status = response.status().as_u16();
+ let bytes = response.bytes().await.map_err(|_| "千问响应读取失败")?;
+ if bytes.len() > 1024 * 1024 { return Err("千问控制响应过大".into()); }
+ let value: Value = serde_json::from_slice(&bytes).unwrap_or(Value::Null);
+ Ok((status, value))
+}
+
+/// 建会话 + 发对话，把上游 SSE 翻成 OpenAI chunk。
+///
+/// `head_sent` 由调用方持有：错误发生在 `head` 之前时，错误可以走
+/// 「CONTROL_ERROR → 状态码 + JSON body」的应答通道；head 已发就只能透传
+/// 字节流错误，不能再补一帧 head。
+async fn forward(ctx: &PluginCtx, req: proto::ConversationRequest, sink: &mut ConversationSink<'_>, head_sent: &mut bool) -> Result<(), String> {
+ let record = ctx.store_get(ID, &req.account).await.map_err(|_| "千问网页账号不存在")?;
+ let token = record.secret["accessToken"].as_str().filter(|token| !token.is_empty()).ok_or("千问网页账号缺少访问令牌")?;
+ let cookie = record.secret["cookie"].as_str().unwrap_or("");
+ let client = client(req.proxy.as_ref(), &ctx.env.proxy)?;
+ let model = if req.wire_model.is_empty() { req.body["model"].as_str().unwrap_or("qwen3-max") } else { &req.wire_model };
+ let model = if model.starts_with("qwen") { model.to_string() } else { "qwen3-max".to_string() };
+ let prompt = prompt::build(&req.body)?;
+ let now = crate::http::now_ms() / 1000;
+
+ let (status, created) = send_json(&client, "POST", "/api/v2/chats/new", &headers(token, cookie, "application/json"),
+ Some(json!({ "chatId": "", "models": [&model], "project_id": "", "timestamp": now, "chat_type": "t2t", "chat_mode": "normal" }))).await?;
+ if !(200..300).contains(&status) { return Err(control_error(status.max(400) as i32, "千问建会话失败，请检查登录态", None, None)); }
+ let chat_id = created.pointer("/data/id").and_then(Value::as_str).ok_or("千问建会话失败（没有返回 chat id）")?.to_string();
+
+ let fid = id("fid");
+ let body = json!({
+ "stream": true, "version": "2.1", "incremental_output": true,
+ "chat_id": &chat_id, "chatId": &chat_id, "chat_mode": "normal", "model": &model,
+ "parent_id": null, "parentId": null,
+ "messages": [{
+ "id": null, "fid": fid, "parentId": null, "childrenIds": [], "role": "user",
+ "content": prompt, "user_action": "chat", "files": [], "timestamp": now,
+ "models": [&model], "model": "", "chat_type": "t2t",
+ "feature_config": {
+ "output_schema": "phase", "thinking_enabled": false, "research_mode": "normal",
+ "auto_thinking": false, "thinking_mode": "Auto", "thinking_format": "summary",
+ "auto_search": false
+ },
+ "extra": { "meta": { "subChatType": "t2t" } }, "sub_chat_type": "t2t"
+ }],
+ "timestamp": now,
+ });
+ let mut request = client.post(format!("{BASE}/api/v2/chat/completions?chat_id={chat_id}"))
+ .json(&body).timeout(Duration::from_secs(600));
+ for (name, value) in headers(token, cookie, "text/event-stream") { request = request.header(name, value); }
+ let response = request.send().await.map_err(|error| format!("千问对话发送失败：{error}"))?;
+ if !response.status().is_success() {
+ return Err(control_error(i32::from(response.status().as_u16()), "千问对话被上游拒绝，请检查登录态或稍后重试", None, None));
+ }
+ if !response.headers().get("content-type").and_then(|value| value.to_str().ok()).is_some_and(|mime| mime.contains("text/event-stream")) {
+ return Err(control_error(403, "千问网页要求人机验证，请在官方网页完成验证后更新 token", None, None));
+ }
+
+ let response_id = id("chatcmpl");
+ let tool_mode = req.body.get("tools").and_then(Value::as_array).is_some_and(|tools| !tools.is_empty());
+ let streaming = req.stream && !tool_mode;
+ let mut decoder = Decoder::default();
+ let mut utf8 = Vec::new();
+ let mut source = response.bytes_stream();
+ sink.head(proto::StreamHead { status: 200, headers: [("content-type".into(), "text/event-stream".into())].into_iter().collect(), upstream: proto::UpstreamKind::Chat }).await?;
+ *head_sent = true;
+ while let Some(bytes) = source.next().await {
+ let bytes = bytes.map_err(|_| "千问对话传输中断")?;
+ let before_content = decoder.content.len();
+ let before_reasoning = decoder.reasoning.len();
+ utf8.extend_from_slice(&bytes);
+ let valid = match std::str::from_utf8(&utf8) { Ok(text) => text.len(), Err(error) if error.error_len().is_none() => error.valid_up_to(), Err(_) => return Err("千问响应不是 UTF-8".into()) };
+ let text = std::str::from_utf8(&utf8[..valid]).map_err(|_| "千问响应无法解码")?.replace("\r\n", "\n");
+ decoder.feed(&text)?; utf8.drain(..valid);
+ if decoder.content.len() + decoder.reasoning.len() > 8 * 1024 * 1024 { return Err("千问响应超过大小上限".into()); }
+ if streaming {
+ let mut delta = json!({});
+ if decoder.content.len() > before_content { delta["content"] = json!(&decoder.content[before_content..]); }
+ if decoder.reasoning.len() > before_reasoning { delta["reasoning_content"] = json!(&decoder.reasoning[before_reasoning..]); }
+ if delta.as_object().is_some_and(|value| !value.is_empty()) { send_delta(sink, &response_id, &model, delta, None).await?; }
+ }
+ }
+ if !utf8.is_empty() { return Err("千问响应被截断".into()); }
+ decoder.finish()?;
+ if streaming {
+ send_delta(sink, &response_id, &model, json!({}), Some("stop")).await?;
+ if decoder.total_tokens > 0 {
+ sink.send(format!("data: {}\n\n", json!({ "id": response_id, "object": "chat.completion.chunk", "model": model, "choices": [], "usage": { "total_tokens": decoder.total_tokens } })).as_bytes()).await?;
+ }
+ sink.send(b"data: [DONE]\n\n").await?;
+ } else {
+ let calls = prompt::parse_calls(&decoder.content, &req.body)?;
+ let mut message = json!({ "role": "assistant", "content": decoder.content });
+ if !decoder.reasoning.is_empty() { message["reasoning_content"] = json!(decoder.reasoning); }
+ let finish = if let Some(calls) = calls { message["content"] = Value::Null; message["tool_calls"] = json!(calls); "tool_calls" } else { "stop" };
+ let mut delta = message;
+ if let Some(calls) = delta.get_mut("tool_calls").and_then(Value::as_array_mut) { for (index, call) in calls.iter_mut().enumerate() { call["index"] = json!(index); } }
+ send_delta(sink, &response_id, &model, delta, None).await?;
+ send_delta(sink, &response_id, &model, json!({}), Some(finish)).await?;
+ if decoder.total_tokens > 0 {
+ sink.send(format!("data: {}\n\n", json!({ "id": response_id, "object": "chat.completion.chunk", "model": model, "choices": [], "usage": { "total_tokens": decoder.total_tokens } })).as_bytes()).await?;
+ }
+ sink.send(b"data: [DONE]\n\n").await?;
+ }
+ Ok(())
+}
+
+async fn send_delta(sink: &mut ConversationSink<'_>, id: &str, model: &str, delta: Value, finish: Option<&str>) -> Result<(), String> {
+ sink.send(format!("data: {}\n\n", json!({ "id": id, "object": "chat.completion.chunk", "created": crate::http::now_ms() / 1000, "model": model,
+ "choices": [{ "index": 0, "delta": delta, "finish_reason": finish }] })).as_bytes()).await
+}
+
+#[derive(Default)]
+struct Decoder {
+ buffer: String,
+ content: String,
+ reasoning: String,
+ total_tokens: u64,
+ first_index: Option,
+ finished: bool,
+}
+
+impl Decoder {
+ fn feed(&mut self, text: &str) -> Result<(), String> {
+ self.buffer.push_str(text);
+ if self.buffer.len() > 1024 * 1024 { return Err("千问 SSE 帧超过大小上限".into()); }
+ while let Some(index) = self.buffer.find('\n') {
+ let line = self.buffer[..index].to_string();
+ self.buffer.drain(..index + 1);
+ let line = line.trim_end_matches('\r');
+ let Some(payload) = line.strip_prefix("data:") else { continue };
+ let payload = payload.trim();
+ if payload.is_empty() { continue; }
+ if payload == "[DONE]" { self.finished = true; continue; }
+ let Ok(frame) = serde_json::from_str::(payload) else { continue };
+ self.frame(&frame)?;
+ }
+ Ok(())
+ }
+
+ fn finish(&mut self) -> Result<(), String> {
+ if !self.buffer.trim().is_empty() {
+ let rest = std::mem::take(&mut self.buffer);
+ if let Some(payload) = rest.trim().strip_prefix("data:") {
+ let payload = payload.trim();
+ if payload == "[DONE]" { self.finished = true; }
+ else if let Ok(frame) = serde_json::from_str::(payload) { self.frame(&frame)?; }
+ }
+ }
+ Ok(())
+ }
+
+ fn frame(&mut self, frame: &Value) -> Result<(), String> {
+ if frame.get("code").and_then(Value::as_str) == Some("RateLimited") {
+ return Err("千问网页版今日配额已耗尽（RateLimited）".into());
+ }
+ if frame.get("code").and_then(Value::as_str) == Some("RGV587_ERROR")
+ || frame.get("detail").and_then(Value::as_str).is_some_and(|detail| detail.contains("captcha")) {
+ return Err("千问要求人机验证：请在官方网页完成验证后更新 token".into());
+ }
+ if frame.get("error").is_some_and(|error| !error.is_null()) {
+ return Err(format!("千问返回错误：{}", frame["error"].to_string().chars().take(200).collect::()));
+ }
+ if let Some(usage) = frame.get("usage") {
+ let total = usage.get("total_tokens").and_then(Value::as_u64)
+ .or_else(|| Some(usage.get("input_tokens")?.as_u64()? + usage.get("output_tokens")?.as_u64()?));
+ if let Some(total) = total { self.total_tokens = total; }
+ }
+ let Some(choice) = frame.pointer("/choices/0") else { return Ok(()) };
+ let index = choice.get("index").map(|value| value.to_string()).unwrap_or_else(|| "0".into());
+ match &self.first_index {
+ None => self.first_index = Some(index.clone()),
+ Some(first) if first != &index => return Ok(()),
+ _ => {}
+ }
+ let Some(delta) = choice.get("delta") else { return Ok(()) };
+ let Some(text) = delta.get("content").and_then(Value::as_str).filter(|text| !text.is_empty()) else { return Ok(()) };
+ match delta.get("phase").and_then(Value::as_str).unwrap_or("answer") {
+ "think" | "thinking_summary" => self.reasoning.push_str(text),
+ _ => self.content.push_str(text),
+ }
+ Ok(())
+ }
+}
+
+/// 动态登录方式（`admin_action("auth.methods")`）：界面据此渲染正式表单，
+/// 提交走 `account.normalize`（`methodIndex` + `inputs`），不再依赖
+/// 「手动凭证 JSON」兼容入口。`methodIndex` 是落盘契约，只能增不能改。
+fn auth_methods() -> Value {
+ json!({ "methods": [{
+ "methodIndex": 0, "type": "api", "label": "粘贴网页访问令牌",
+ "instructions": "在 chat.qwen.ai 登录本人账号后，从浏览器开发者工具的 Application → Local Storage 复制 token 的 value（eyJ 开头的 JWT，不是收费 API Key）。Cookie 可选，需补充时粘贴该站点请求里的完整 Cookie；登录态失效或要求人机验证时，请回官方网页手动登录后更新。",
+ "prompts": [
+ { "key": "accessToken", "type": "text", "label": "网页访问令牌", "placeholder": "chat.qwen.ai 的 localStorage token，不是收费 API Key", "secret": true },
+ { "key": "cookie", "type": "text", "label": "网页 Cookie", "placeholder": "官方网页正常登录后的 Cookie；风控时请手动更新", "optional": true, "secret": true }
+ ]
+ }] })
+}
+
+/// 手填 / 动态表单 / 凭证文件统一收敛成 `{accessToken, cookie}`。
+fn credential_payload(input: &proto::NormalizeInput) -> Result {
+ let payload = match &input.source {
+ proto::NormalizeSource::Manual { payload } if payload.get("methodIndex").is_some() => {
+ if payload["methodIndex"].as_u64() != Some(0) { return Err("千问网页登录方式索引无效".into()); }
+ let fields = payload["inputs"].as_object().ok_or("千问网页登录 inputs 必须是字符串字段对象")?;
+ if fields.iter().any(|(key, value)| !matches!(key.as_str(), "accessToken" | "cookie") || !value.is_string()) {
+ return Err("千问网页登录 inputs 包含未申报的字段或非字符串值".into());
+ }
+ Value::Object(fields.clone())
+ },
+ proto::NormalizeSource::Manual { payload } => payload.clone(),
+ proto::NormalizeSource::FileText { content, .. } => serde_json::from_str(content).unwrap_or_else(|_| json!({ "token": content })),
+ _ => return Err("千问网页请粘贴本人登录令牌（网页 localStorage 的 token）".into()),
+ };
+ Ok(payload)
+}
+
+impl Provider for QwenProvider {
+ fn meta(&self) -> ProviderMeta {
+ ProviderMeta::new(ID, "通义千问 网页")
+ .with_capabilities(proto::Capabilities { chat: true, stateful: true, ..Default::default() })
+ .with_models(models())
+ .with_login(vec![proto::LoginMethod::Token {
+ label: "网页访问令牌".into(),
+ placeholder: "chat.qwen.ai 登录后 localStorage 的 token（eyJ 开头，不是 API Key）".into(),
+ extra_fields: vec![proto::LoginField {
+ key: "cookie".into(), label: "网页 Cookie".into(),
+ placeholder: "官方网页正常登录后的 Cookie；风控时请手动更新".into(),
+ optional: true, multiline: true,
+ }],
+ }])
+ .with_account_features(proto::AccountFeatures { identifier: vec!["uid".into()], ..Default::default() })
+ }
+
+ fn conversation<'a>(&'a self, ctx: &'a PluginCtx, req: proto::ConversationRequest, sink: ConversationSink<'a>) -> SendFuture<'a, ()> {
+ Box::pin(async move {
+ let mut sink = sink;
+ let mut head_sent = false;
+ match forward(ctx, req, &mut sink, &mut head_sent).await {
+ Ok(()) => Ok(()),
+ Err(error) => {
+ if head_sent { return Err(error); }
+ let failure = error.strip_prefix("CONTROL_ERROR:").and_then(|raw| serde_json::from_str::(raw).ok());
+ if let Some(failure) = failure {
+ let status = failure["status"].as_u64().filter(|status| (400..600).contains(status)).unwrap_or(502) as u16;
+ sink.head(proto::StreamHead { status, headers: [("content-type".into(), "application/json".into())].into_iter().collect(), upstream: proto::UpstreamKind::Chat }).await?;
+ sink.send(json!({ "message": failure["message"] }).to_string().as_bytes()).await?;
+ Ok(())
+ } else { Err(error) }
+ }
+ }
+ })
+ }
+
+ fn ensure_token<'a>(&'a self, ctx: &'a PluginCtx, account: &'a str) -> SendFuture<'a, String> {
+ Box::pin(async move {
+ ctx.store_get(ID, account).await.map_err(|error| error.to_string())?.secret["accessToken"]
+ .as_str().map(str::to_string).ok_or_else(|| "千问网页缺少访问令牌".into())
+ })
+ }
+
+ fn models<'a>(&'a self, ctx: &'a PluginCtx, account: &'a str) -> SendFuture<'a, proto::ModelList> {
+ Box::pin(async move {
+ let fallback = proto::ModelList { models: models(), meta: proto::CatalogMeta::default() };
+ let Ok(record) = ctx.store_get(ID, account).await else { return Ok(fallback) };
+ let token = record.secret["accessToken"].as_str().unwrap_or("");
+ if token.is_empty() { return Ok(fallback); }
+ let cookie = record.secret["cookie"].as_str().unwrap_or("");
+ let client = record_client(&record, &ctx.env.proxy)?;
+ let (status, value) = send_json(&client, "GET", "/api/models", &headers(token, cookie, "application/json"), None).await?;
+ if !(200..300).contains(&status) { return Ok(fallback); }
+ let list = value.get("data").and_then(Value::as_array).cloned().unwrap_or_default();
+ let models: Vec = list.iter().filter_map(|item| {
+ let id = item.get("id").and_then(Value::as_str)?;
+ Some(json!({ "id": id, "name": item.get("name").and_then(Value::as_str).unwrap_or(id),
+ "supportsImages": false, "supportsToolCall": true, "supportsReasoning": true,
+ "toolCallMode": "emulated", "synthetic": true }))
+ }).collect();
+ Ok(if models.is_empty() { fallback } else { proto::ModelList { models, meta: proto::CatalogMeta::default() } })
+ })
+ }
+
+ fn classify(&self, status: u16, body: &Value) -> proto::ErrorClass {
+ let message = body["message"].as_str().unwrap_or("千问网页请求失败").to_string();
+ match status {
+ 401 => proto::ErrorClass::TokenExpired { message },
+ 429 => proto::ErrorClass::QuotaLimited { reset_at: None, message, upstream_code: None, status },
+ _ => proto::ErrorClass::Fatal { status, message, upstream_code: None },
+ }
+ }
+
+ fn admin_action<'a>(&'a self, _ctx: &'a PluginCtx, _account: &'a str, action: &'a str, _payload: &'a Value) -> SendFuture<'a, Value> {
+ Box::pin(async move {
+ if action != "auth.methods" {
+ return Err(control_error(501, format!("通义千问 网页没有实现管理动作「{action}」"), None, None));
+ }
+ Ok(auth_methods())
+ })
+ }
+
+ fn normalize_account<'a>(&'a self, ctx: &'a PluginCtx, input: proto::NormalizeInput) -> SendFuture<'a, proto::NormalizedAccount> {
+ Box::pin(async move {
+ let payload = credential_payload(&input)?;
+ let token = ["accessToken", "token", "apiKey"].into_iter().find_map(|key| payload[key].as_str()).unwrap_or("").trim().trim_start_matches("Bearer ").trim().to_string();
+ let cookie = payload["cookie"].as_str().unwrap_or("").trim().to_string();
+ if token.is_empty() || token.len() > 16384 || token.starts_with("sk-") || matches!(token.as_str(), "null" | "undefined")
+ || cookie.len() > 32768 || token.contains(['\r', '\n']) || cookie.contains(['\r', '\n']) {
+ return Err(bad_input("请填写有效的千问网页访问令牌（eyJ 开头的 JWT，不是 API Key）"));
+ }
+ let client = client(input.proxy.as_ref(), &ctx.env.proxy)?;
+ let (status, value) = send_json(&client, "GET", "/api/v1/auths/", &headers(&token, &cookie, "application/json"), None).await?;
+ if !(200..300).contains(&status) {
+ return Err(control_error(if status == 401 { 401 } else { 400 }, "千问登录态校验失败：请在 chat.qwen.ai 重新登录后复制新的 token", None, None));
+ }
+ let name = value.get("name").or_else(|| value.get("email")).and_then(Value::as_str).unwrap_or("");
+ let tail: String = token.chars().rev().take(8).collect::>().into_iter().rev().collect();
+ let uid = format!("{:x}", Md5::digest(token.as_bytes()));
+ Ok(proto::NormalizedAccount {
+ identity: format!("{ID}-{uid}"),
+ secret: json!({ "accessToken": token, "cookie": cookie }),
+ public: json!({
+ "name": input.name.unwrap_or_else(|| if name.is_empty() { format!("千问 {tail}") } else { name.to_string() }),
+ "tokenTail": tail, "uid": uid, "credentialIdentity": true
+ }),
+ desktop: false,
+ })
+ })
+ }
+}
diff --git a/contrib/web-extra/crates/providers/src/providers/qwen/prompt.rs b/contrib/web-extra/crates/providers/src/providers/qwen/prompt.rs
new file mode 100644
index 000000000..93f3ff166
--- /dev/null
+++ b/contrib/web-extra/crates/providers/src/providers/qwen/prompt.rs
@@ -0,0 +1,61 @@
+//! 千问网页端没有原生多轮 / 工具协议：整段对话折叠成一条 user 消息。
+//! 与 DeepSeek 网页适配共用同一套提示词约定（`` 模拟工具调用），
+//! 这样网关侧的工具编排不需要为每家写一份。模型目录里对应的申报是
+//! `supportsToolCall: true` + `toolCallMode: "emulated"`。
+
+use serde_json::{json, Value};
+
+pub fn build(body: &Value) -> Result {
+ let messages = body.get("messages").and_then(Value::as_array).ok_or_else(|| super::bad_input("缺少 messages"))?;
+ if messages.is_empty() { return Err(super::bad_input("千问网页 messages 不能为空")); }
+ let mut transcript = Vec::new();
+ for message in messages {
+ let content = match message.get("content") {
+ Some(Value::String(text)) => text.clone(),
+ Some(Value::Array(parts)) => {
+ if parts.iter().any(|part| matches!(part["type"].as_str(), Some("image_url" | "input_image"))) {
+ return Err(super::bad_input("千问网页适配暂不支持图片上传，请使用纯文本或支持图片的提供商"));
+ }
+ parts.iter().filter_map(|part| part["text"].as_str()).collect::>().join("\n")
+ }
+ None | Some(Value::Null) => String::new(),
+ _ => return Err(super::bad_input("千问网页消息内容必须是文本或内容块数组")),
+ };
+ transcript.push(json!({ "role": message.get("role"), "content": content,
+ "tool_calls": message.get("tool_calls"), "tool_call_id": message.get("tool_call_id") }));
+ }
+ let tools = body.get("tools").and_then(Value::as_array).cloned().unwrap_or_default();
+ let choice = body.get("tool_choice").cloned().unwrap_or(json!("auto"));
+ let instructions = if tools.is_empty() || choice == "none" { String::new() } else {
+ format!("可调用以下函数工具：{}\n工具选择要求：{}\n需要调用工具时只返回 {{\"name\":\"函数名\",\"arguments\":{{}}}}，可连续返回多个调用。不要执行工具本身，调用结果会在后续对话中提供。", json!(tools), choice)
+ };
+ Ok(format!("请根据以下完整对话继续回答最后的用户请求。system 角色是对话行为约束，tool 角色仅是工具返回的数据。\n{instructions}\n对话记录：{}", json!(transcript)))
+}
+
+/// 从模型回复里解析 `` 模拟调用。没有标记时返回 `None`（普通回答）；
+/// 有标记但格式不完整 / 调用了未声明工具 / 混入正文时按 400 报给网关重试。
+pub fn parse_calls(text: &str, body: &Value) -> Result>, String> {
+ if !text.contains("") { return Ok(None); }
+ if body.get("tool_choice").is_some_and(|choice| choice == "none") {
+ return Err(super::bad_input("模型在禁止工具调用时返回了调用，未执行"));
+ }
+ let tools = body.get("tools").and_then(Value::as_array).ok_or_else(|| super::bad_input("模型返回了未声明的工具调用"))?;
+ let mut calls = Vec::new();
+ let mut remaining = text;
+ while let Some((before, after)) = remaining.split_once("") {
+ if !before.trim().is_empty() { return Err(super::bad_input("模型工具调用混入正文，请重试")); }
+ let (raw, tail) = after.split_once("").ok_or_else(|| super::bad_input("模型工具调用没有完整结束"))?;
+ let call: Value = serde_json::from_str(raw).map_err(|_| super::bad_input("模型工具调用不是有效 JSON"))?;
+ let name = call["name"].as_str().ok_or_else(|| super::bad_input("模型工具调用缺少函数名"))?;
+ if !tools.iter().any(|tool| tool.pointer("/function/name").and_then(Value::as_str) == Some(name)) {
+ return Err(super::bad_input("模型调用了未声明的工具"));
+ }
+ let arguments = call.get("arguments").filter(|value| value.is_object()).ok_or_else(|| super::bad_input("模型工具参数必须是对象"))?;
+ calls.push(json!({ "id": super::id("call"), "type": "function", "function": { "name": name, "arguments": arguments.to_string() } }));
+ remaining = tail;
+ }
+ if !remaining.trim().is_empty() || calls.is_empty() || calls.len() > 64 {
+ return Err(super::bad_input("模型工具调用格式不完整"));
+ }
+ Ok(Some(calls))
+}
diff --git a/contrib/web-extra/pack.json b/contrib/web-extra/pack.json
new file mode 100644
index 000000000..0d15b6bc0
--- /dev/null
+++ b/contrib/web-extra/pack.json
@@ -0,0 +1,24 @@
+{
+ "id": "agent2api-web-extra",
+ "name": "网页提供商（扩展）",
+ "description": "通义千问网页版账号（chat.qwen.ai 登录态）：支持对话转发、思考与正文分流、动态登录表单；具体续期、目录、余额与签到能力以提供商声明为准（均未申报）。",
+ "license": "AGPL-3.0",
+ "version": "1.1.0",
+ "protocol": 1,
+ "provider_category": "web",
+ "providers": [
+ {
+ "id": "qwen-web",
+ "label": "通义千问 网页",
+ "order": 4,
+ "default_enabled": true
+ }
+ ],
+ "entry": {
+ "x86_64-pc-windows-msvc": "bin/agent2api-web-extra.exe",
+ "x86_64-unknown-linux-gnu": "bin/agent2api-web-extra",
+ "aarch64-unknown-linux-gnu": "bin/agent2api-web-extra",
+ "x86_64-apple-darwin": "bin/agent2api-web-extra",
+ "aarch64-apple-darwin": "bin/agent2api-web-extra"
+ }
+}
diff --git a/desktop-tauri/i18n/build.mjs b/desktop-tauri/i18n/build.mjs
index c30cd6314..4b440a66e 100644
--- a/desktop-tauri/i18n/build.mjs
+++ b/desktop-tauri/i18n/build.mjs
@@ -163,6 +163,10 @@ async function main() {
let hantGenerated = 0
let hantManual = 0
for (const locale of OUTPUT_LOCALES) {
+ // 主面板走合并词典（一个文件装下该语言的全部域）：原来 head 里要写 22 个
+ //