Comparison
DeepSeek Harness vs Meta Muse
People have published 187 builds with DeepSeek Harness and 126 with Meta Muse, overlapping in 8 use cases. DeepSeek Harness has more productivity, coding, automation examples.
DeepSeek Harness
DeepSeek's MIT-licensed open-source agent harness built on the Cordis meta-framework, where models, tools, skills, sessions and UI are all plugins. Harness Desktop for macOS and Windows followed on 2026-10-02.
- 187
- Entries
- 174
- Creators
- GitHub, X, YouTube
- Top source
Meta Muse
Meta's personal AI agent, launched in the US on Sep 8 2026. It runs in a dedicated cloud VM (Muse Secure VM), is reached via its app, web or WhatsApp, and books, buys, emails and calls on the user's behalf. Powered by the Muse Spark model family.
- 126
- Entries
- 115
- Creators
- GitHub, X, YouTube
- Top source
Same use case, side by side
Use caseDeepSeek HarnessMeta Muse
Productivity
DeepSeek Harness · 44 entriesdsh-desktop: Packaged desktop edition of DeepSeek Harness from DataElement, giving
Coding
DeepSeek Harness · 41 entriesDeepSeek Harness: official open-source agent harness where everything is a plugin
Automation
DeepSeek Harness · 20 entriesdsh-routing-suite: Routing kit that injects a runtime layer and a task-aware router into
Design
DeepSeek Harness · 27 entriesdsh-deep-whale: Series of whale-girl skins that restyle the DeepSeek Harness interface
Agents
DeepSeek Harness · 18 entriesjev-dsh-decision: Structured decision-engine plugin for agent harnesses that natively su
Business
DeepSeek Harness · 7 entriesjingyun-dsh: Desktop client built on Jingyun Studio and dsh that packages agents, s
Research
DeepSeek Harness · 7 entriesclearai-dsh: Native dsh plugin implementing an epistemic loop so the agent checks a
Education
DeepSeek Harness · 7 entriesStudy-Mate: AI study partner that plans a learning route, teaches concepts and has
Top builds with DeepSeek Harness
- 1DeepSeek Harness: official open-source agent harness where everything is a pluginon GitHub:deepseek-ai· 245.1K stars
- 2dsh-desktop: Desktop app for the DeepSeek Harness plugin ecosystem where the desktoon GitHub:anywhere-labs· 30.1K stars
- 3dsh-desktop: Packaged desktop edition of DeepSeek Harness from DataElement, givingon GitHub:dataelement· 12.2K stars
- 4dsh-routing-suite: Routing kit that injects a runtime layer and a task-aware router intoon GitHub:yjh051108· 7K stars
- 5dsh-market: Visual plugin market living inside DeepSeek Harnesson GitHub:dsh-market· 5.7K stars
Top builds with Meta Muse
- 1muse-gadget-sdk: Meta official SDK for building Muse gadgetson GitHub:facebookincubator· 1.6K stars
- 2Alexandr Wang: Muse Gadgets ecosystem alerton X:Alexandr Wang· 8.3K likes
- 3Muse gets its own email address: forward it things and it handles themon X:Alexandr Wang· 6.6K likes
- 4Meta Muse is incredible: 5 features you need to tryon YouTube:Paul J Lipsky· 288K views
- 5Meta Muse AI connectors: the app store for AI?on YouTube:Greg Isenberg· 142.4K views
