Clowder AI v0.13.0

Clowder AI is an open-source platform designed to turn separate AI agents into a coordinated team. Instead of using Claude, GPT, Gemini, or other AI tools independently, Clowder provides a shared layer for communication, memory, task handoffs, review, and persistent agent identities.

The project is built around the idea that different AI models can take different roles. One agent can handle implementation, another can review the work, while others can focus on research or design. Clowder acts as the coordination layer rather than replacing the underlying AI agent tools.

Features

Clowder AI provides several components for coordinating multiple AI agents.

  • Multi-agent orchestration

  • Persistent agent identities

  • Shared memory

  • Cross-model review

  • Agent-to-agent communication

  • Structured task handoffs

  • Evidence and decision logs

  • MCP support

  • Plugin framework

  • Feishu and Telegram integrations

  • On-demand skills

  • Claude Code integration

  • Codex CLI integration

  • Gemini CLI integration

  • OpenCode integration

  • Desktop applications for Windows and macOS

  • Web interface

  • Self-hosted deployment

  • Optional Redis support

  • MIT license

The supported agent model is particularly interesting because Clowder does not attempt to replace the individual agent CLIs. Instead, it sits above them and provides the coordination layer.

Download Clowder AI v0.13.0 - Software Mirrors

Clowder AI v0.13.0 for Windows

ClowderAI-Setup-0.13.0.exe | 879.63 MB

ClowderAI-0.13.0.zip | 988.2 MB

Clowder AI v0.13.0 for macOS

ClowderAI-0.13.0-x64.dmg | 669.04 MB

ClowderAI-0.13.0-arm64.dmg | 658.53 MB

Clowder AI v0.13.0 Source Code

Clowder AI v0.13.0 Source code (zip)

Clowder AI v0.13.0 Source code (tar.gz)

Clowder AI v0.13.0 Release Notes:


doc_kind: release-notes topics: [opensource, release, messaging, runtime, desktop] created: 2026-09-01 release: v0.13.0


Clowder AI v0.13.0

v0.13.0 is a stability release for agent messaging, provider/session recovery, the Hub experience, and desktop updates. It contains 63 public-main commits since v0.12.0, including an audited release-candidate gate update.

Highlights

  • Faster, stricter agent messaging: the F288 plugin messaging domain and Host

fast lane now have an 18-case joint acceptance contract. Stop/Steer ownership, proactive final output, same-thread fan-out, and scheduler wake handling are more reliable.

  • Provider and session recovery: Codex no longer recursively shrinks a configured

context window on resume; OpenCode model aliases, output limits, and silent completions are recovered correctly; Kimi >= 0.30 resume compatibility and Claude partial-output lifecycle are fixed.

  • A calmer Hub: Recent threads are no longer truncated to eight entries, unread

cursor repair no longer revives stale badges, streaming keeps the viewport anchored, and Context Window / Session State settings are simpler. Uninitialized projects now show neutral onboarding instead of a false runtime error.

  • Safer persistence and desktop operation: Redis message append is atomic and

idempotent, Windows startup fails closed when Redis is unavailable, Windows process groups are terminated correctly, and desktop update recovery now provides clearer diagnostics and retry paths.

What's Changed

Messaging, plugins, and coordination

  • Completed the F288 messaging contract migration, Host fast lane, and joint acceptance

suite.

  • Preserved a distinct final response after proactive post_message calls.

  • Restored explicit Stop ownership and Steer delivery, and unblocked queue heads after

same-thread A2A fan-out.

  • Made scheduler wake rows valid approval origins only for producers that declare an

authenticated binding.

Providers, sessions, and runtime

  • Made the configured member model authoritative for invocations.

  • Decoupled session policy from runtime capability, unified context-capacity projection,

and added safe manual session sealing.

  • Repaired Codex protocol-health degradation and recursive context-window shrink.

  • Repaired OpenCode account-alias routing, mandatory output limits, and silent or

post-tool no-output completion recovery.

  • Repaired Kimi resume behavior for kimi-code >= 0.30, Claude partial text, cold-rebuild

bootstrap, CLI incompatibility diagnostics, and manual-cancel slot liveness.

Hub and settings

  • Removed the eight-thread Recent truncation and improved sidebar spacing.

  • Repaired stale unread cursors and direction-aware bottom-follow during streaming.

  • Added curated System Settings with explicit inline-edit permissions and deprecation

labels for dead configuration.

  • Simplified Context Window and Session State / Chain settings.

  • Added neutral onboarding for uninitialized project directories and restored member

creation when no accounts exist.

  • Added the public Clowder AI project website and slimmer root documentation.

Reliability, Windows, and desktop

  • Made Redis message append atomic and idempotent.

  • Windows launchers no longer silently fall back to volatile memory storage when Redis

is unavailable.

  • Added Windows process-group termination and LAN-safe cancel IDs.

  • Preserved configured IM connector autostart through runtime synchronization.

  • Hardened desktop update recovery and packaged every update-runtime dependency into the

desktop bundle.

  • Sharded the public test suite with exact provenance and replaced the expired release

exclusions with an audited 16 re-admit / 25 retain decision.

Compatibility and Upgrade Notes

  • No manual data migration is required. Existing threads, messages, tasks, memories,

and configuration remain in place. Node (>=24) and pnpm (>=8) requirements are unchanged.

  • Windows Redis startup is intentionally fail-closed. If Redis is unavailable, fix

Redis or explicitly choose the volatile pnpm start --memory mode. Startup no longer selects memory mode silently.

  • Prompt limits follow member/session capacity. Legacy process-wide prompt controls

such as MAX_PROMPT_TOKENS and MAX_CONTEXT_MSG_CHARS no longer control invocation routing. Use the member's Context Window and Session State settings.

  • Internal session hooks use invocation-bound callback credentials. Integrations that

called the internal hook routes with CAT_CAFE_HOOK_TOKEN must migrate to the current invocation ID + callback token contract.

  • Connector autostart is explicit outside official launchers. Official runtime

entrypoints inject the required opt-in. Custom API launch commands that expect IM connectors to autostart must set CONNECTOR_GATEWAY_AUTOSTART=1 explicitly.

  • Deprecated IMAP review-watcher variables remain visible as deprecated inventory but are

not an active notification path; PR review feedback uses GitHub API polling.

Downloads

  • Windows installer: ClowderAI-Setup-0.13.0.exe | In-place upgrade; persistent data is preserved

  • Windows portable: ClowderAI-0.13.0.zip | Extract and run start.bat

  • macOS Apple Silicon: ClowderAI-0.13.0-arm64.dmg | Drag Clowder AI to Applications

  • macOS Intel: ClowderAI-0.13.0-x64.dmg | Drag Clowder AI to Applications

The desktop app can discover this release automatically. Manual downloads remain available from the GitHub release page.

Community

Thank you to the contributors whose changes landed in this release, including @mindfn, @ldn9596, @solcao-git, @malt77, @TERRYYYC, @masterkunm, @QwQ02009, @whutzefengxie-ops, and @funkdog. Full changelog: v0.12.0...v0.13.0


Clowder AI v0.13.0

v0.13.0 是一次以稳定性为主的发布,集中改善 Agent 消息协作、Provider / Session 恢复、Hub 使用体验和桌面更新。它包含 v0.12.0 之后 public main 上的 63 个提交, 其中包括一笔经过审计的候选版本门禁更新。

重点更新

  • 更快、更严格的 Agent 消息链路: F288 插件消息域和 Host fast lane 现由 18 个

联合验收场景约束。Stop / Steer 球权、主动 post_message 后的最终输出、同 thread fan-out 和 scheduler wake 都更加可靠。

  • Provider 与 Session 恢复: Codex resume 不再递归缩小已配置的 Context Window;

OpenCode 的模型别名、输出上限和静默完成得到修复;Kimi >= 0.30 resume 兼容、Claude partial output 生命周期也已补齐。

  • 更安静的 Hub: 最近 thread 不再只显示 8 条;旧未读游标不会反复复活 badge;

流式输出时视口能稳定吸底;Context Window / Session State 设置更清晰。未初始化项目 会显示中性引导,不再误报运行环境损坏。

  • 更安全的持久化与桌面运行: Redis 消息追加改为原子且幂等;Windows 在 Redis

不可用时会 fail closed;Windows 子进程组可被正确回收;桌面更新增加了更清楚的诊断 和重试路径。

完整变化

消息、插件与协作

  • 完成 F288 消息契约迁移、Host fast lane 与联合验收套件。

  • 主动 post_message 后仍会保存不同内容的最终回复。

  • 恢复明确的 Stop 球权和 Steer 投递,并修复同 thread A2A fan-out 后队首阻塞。

  • scheduler wake 只有在 producer 声明了认证绑定时,才可作为 approval origin。

Provider、Session 与 Runtime

  • 调用时以成员配置的模型为权威来源。

  • 将 session policy 与 runtime capability 解耦,统一 context capacity 投影,并加入安全的

手动 session seal。

  • 修复 Codex 协议健康降级和 resume 时 Context Window 递归缩小。

  • 修复 OpenCode 账号模型别名、必需的 output limit,以及静默 / tool 后无输出恢复。

  • 修复 Kimi >=0.30 resume、Claude partial text、cold-rebuild bootstrap、CLI 参数不兼容

诊断和手动取消后的 slot 存活。

Hub 与设置

  • 移除最近 thread 的 8 条截断并调整侧栏排版。

  • 修复旧未读游标和流式输出时的方向感知吸底。

  • 新增精选 System Settings、明确的 inline-edit 权限和死配置的 deprecated 标记。

  • 简化 Context Window 与 Session State / Chain 设置层级。

  • 未初始化目录改为中性引导;没有账号时也可正常创建成员。

  • 新增 Clowder AI 项目网站,并精简根目录文档。

可靠性、Windows 与桌面端

  • Redis 消息追加改为原子且幂等。

  • Windows launcher 不再在 Redis 失败时偷偷切换到会丢数据的 memory store。

  • 增加 Windows 进程组回收和 LAN 环境可用的 cancel ID。

  • runtime 同步后仍保留预配置 IM connector 的自动启动语义。

  • 加固桌面更新恢复,并把所有 update runtime 依赖打进 desktop bundle。

  • public test 改为携带精确 provenance 的分片执行;候选版本对过期 exclusion 做了

“16 项重新纳入 / 25 项继续保留”的审计。

兼容性与升级说明

  • 无需手工迁移数据。 现有 thread、message、task、memory 与配置会继续保留;Node

(>=24) 和 pnpm (>=8) 要求不变。

  • Windows 的 Redis 启动现在会 fail closed。 Redis 不可用时,请修复 Redis;只有在

明确接受易失存储时才主动使用 pnpm start --memory。系统不再静默替你选择 memory。

  • Prompt 上限改由成员 / Session capacity 决定。 MAX_PROMPT_TOKENS

MAX_CONTEXT_MSG_CHARS 等旧的进程级开关不再控制 invocation 路由;请使用成员的 Context Window 和 Session State 设置。

  • 内部 session hook 改用 invocation-bound callback 凭据。 如果外部集成直接拿

CAT_CAFE_HOOK_TOKEN 调内部 hook,需要迁移到 invocation ID + callback token 契约。

  • 非官方启动方式下,connector autostart 必须显式开启。 官方 runtime 入口会注入

opt-in;自行直接启动 API、且希望 IM connector 自动启动时,请显式设置 CONNECTOR_GATEWAY_AUTOSTART=1

  • 旧 IMAP review watcher 环境变量仍作为 deprecated inventory 显示,但已经不是有效通知

通道;PR review 反馈走 GitHub API polling。

下载

  • Windows 安装版: ClowderAI-Setup-0.13.0.exe | 原地升级,持久数据保留

  • Windows 便携版: ClowderAI-0.13.0.zip | 解压后运行 start.bat

  • macOS Apple Silicon: ClowderAI-0.13.0-arm64.dmg | 拖入 Applications

  • macOS Intel: ClowderAI-0.13.0-x64.dmg | 拖入 Applications

桌面端可以自动发现本版本,也可以从 GitHub release 页面手动下载。

社区贡献

感谢本版本所有贡献者,包括 @mindfn、@ldn9596、@solcao-git、@malt77、 @TERRYYYC、@masterkunm、@QwQ02009、@whutzefengxie-ops 和 @funkdog。 完整变更:v0.12.0...v0.13.0

Performance and Compatibility

Clowder AI is available as a desktop application for Windows and macOS. The project also supports running from source, making it possible to use the platform without relying on the packaged desktop applications.

The current source setup requires Node.js 20 or newer and pnpm 9 or newer. Redis 7 or newer is optional, with a memory mode available when Redis is not used.

The project is under active development. The v0.13.0 release focused on stability improvements around agent messaging, provider and session recovery, the Hub interface, and desktop functionality. The release also provides Windows installers and portable packages plus Intel and Apple Silicon macOS builds.

Clowder is more demanding conceptually than a normal AI chat application. Its main value depends on actually using multiple agents and allowing them to communicate and share work. Users who primarily work with one AI model may not need the additional orchestration layer.

System Requirements

For running Clowder AI from source, the project lists:

  • Node.js 20 or newer

  • pnpm 9 or newer

  • Git

  • Redis 7 or newer, optional

  • Internet access for connecting external AI providers and services

Prebuilt desktop releases are available for Windows and macOS. The current release provides Windows x64 installers and portable packages, along with Intel and Apple Silicon macOS builds.

Pros and Cons

Pros

  • Open source under the MIT license

  • Supports multiple AI model families

  • Persistent agent identities

  • Shared memory between agents

  • Built-in cross-model review

  • Agent-to-agent communication

  • MCP support

  • Supports Claude Code, Codex CLI, Gemini CLI, and OpenCode

  • Self-hostable

  • Windows and macOS desktop applications

  • Portable Windows version available

  • Apple Silicon and Intel Mac support

  • Active development

Cons

  • More complex than a conventional AI assistant

  • Requires multiple AI tools to get the most value from its architecture

  • Source installation requires Node.js and pnpm

  • Some deployments may require additional infrastructure such as Redis

  • The project is still relatively young and evolving quickly

  • Users need to understand agent permissions, provider authentication, and coordination workflows

How to Install

Windows and macOS

Download the appropriate desktop release from the project's GitHub Releases page. The packaged application includes the required components, so a separate pnpm installation is not required.

From Source

Clone the repository and install the dependencies:

git clone https://github.com/zts212653/clowder-ai.git
cd clowder-ai
pnpm install
pnpm build
cp .env.example .env
pnpm start

The local interface is then available at:

http://localhost:3003

After starting Clowder, provider and CLI accounts can be configured from Hub > System Settings > Account Configuration.

Final Verdict

Clowder AI takes a different approach from conventional AI assistants. Instead of trying to make one agent handle everything, it provides infrastructure for several AI agents to work together while retaining their own identities, memories, roles, and model capabilities.

Its strongest feature is the coordination layer. Shared memory, cross-model review, agent-to-agent messaging, MCP integration, and structured handoffs address problems that appear when using several AI coding and reasoning tools simultaneously.

The trade-off is complexity. Clowder makes more sense for users who regularly work with multiple AI agents than for someone who only needs a single chatbot or coding assistant. The project is also evolving quickly, so workflows and capabilities can change between releases.

Clowder AI v0.13.0
Free
Software Informations:
Developer:

Operating System:
Windows / macOS
Date Added:
2026-09-22T09:44:35.000Z
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