dsh-ag-ui
Authenticated AG-UI HTTP and SSE protocol gateway and browser tool broker for DeepSeek Harness.
Install
$ dsh plugin --profile web add dsh-ag-uiPlugin Overview & Capabilities
AI-assisted organization based on the public repository snapshot. The content must be grounded in source evidence and does not replace compatibility or security verification.
Key Capabilities
- Exposes DeepSeek Harness agents over the AG-UI HTTP and Server-Sent Events (SSE) protocol
- Provides a transport-neutral agent-scoped browser tool broker (ctx.browserTools)
- Supports frontend tool promise parking and cross-run turn continuations
- Translates tool calls into AG-UI custom presenter cards (dsh:tool:view)
- Enables bidirectional shared state synchronization via state snapshots
- Handles authenticated thread deliverable downloads and streamed file uploads
- Binds tenant, user, and thread identities through authenticated BFF proxy headers
Useful For
- Connecting web and mobile frontends built with AG-UI clients directly to DeepSeek Harness backends
- Exposing client-side browser capabilities (e.g. DOM manipulation, client storage) as executable tools for DSH agents
- Streaming interactive agent sessions with custom tool call UI cards to browser users
Who It Fits
- Full-stack developers building interactive web frontends for DeepSeek Harness agents
- Teams integrating AG-UI compatible client SDKs with Harness backends
Documented Limitations
- Live thread bindings, run replay buffers, and shared state are process-local and do not survive process crashes across multi-instance clusters without session persistence
- Restarting the host resumes persisted sessions but does not recover parked browser tool promises or active human confirmation requests
- Partial SSE reconnect and STATE_DELTA streaming events are not currently implemented
- Requires a trusted Backend-For-Frontend (BFF) to validate user authentication and hold the shared secret
DSH Compatibility
Version-specific runtime evidence collected by DSH Plugin. A missing result means we have not tested that combination yet.
Security Signals
Objective signals discovered from package metadata and source inspection. These are not a guarantee that a plugin is safe.
package.json declares 3 runtime, 40 development, 17 peer, and 0 optional dependencies.
package.json declares DSH bundle metadata.
GitHub reports the repository license as MIT.
A root package.json was captured and can be inspected by the registry.
Public GitHub source metadata is available for this registry snapshot.
Source & Registry Notes
Public provenance, Registry classification, and the latest source check for this entry, kept separate from runtime verification.
- Source repository
- CaiZongyuan/dsh-ag-ui
- Registry source
- GitHub · dsh-plugin topic
- Registry classification
- Plugin Bundle
- Source checked
- 86d7c5f · 2026-10-21
This project is independently indexed from public source information. DSH Plugin is not affiliated with DeepSeek or the plugin author. Always check the author repository before installation.
Repository Activity
- GitHub stars
- 6GitHub stars
- Forks
- 3
- Open issues
- 0
- Last commit
- 2026-10-19
- Last release
- No release detected
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