dsh-mcp
MCP server management UI and on-demand tool search injection plugin for DeepSeek Harness.
Install
$ dsh plugin --profile web add dsh-mcpPlugin 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
- Web management UI in DSH Settings for creating, editing, testing, toggling, and removing MCP servers
- On-demand tool retrieval mode (search) via mcp_tool_search alongside full injection mode to reduce context usage
- Stable tool registration preventing prompt cache thrashing on list_changed notifications
- Automatic MCP OAuth (PKCE code flow) with token persistence and token auto-refresh for streamable-http endpoints
- Process-level and server-level environment variable interpolation for headers
- Full-configuration JSON view for bulk server definition maintenance
- Declarative Cordis server reading, takeover, and release mechanics for cordis.patch.yml entries
- Image attachment passthrough for MCP tools returning screenshots and charts
Useful For
- Managing multiple MCP servers visually directly inside DeepSeek Harness Web UI
- Optimizing token costs and prompt caching when connecting dozens or hundreds of MCP tools
- Authenticating with OAuth-protected remote MCP streaming servers using automatic browser authorization
- Taking over and managing declarative MCP servers from cordis.patch.yml without manual config file edits
Who It Fits
- DeepSeek Harness users integrating multiple Model Context Protocol (MCP) servers
- Developers needing fine-grained control and dynamic tool injection for LLM workflows
- Teams requiring OAuth-secured MCP server connections within DSH
Documented Limitations
- Requires manual registration in cordis.patch.yml and a DSH web server restart followed by a hard browser refresh to take effect
- Declarative servers containing JS expressions (!!js) or missing explicit IDs cannot be taken over
- OAuth flow requires interactive browser access and open loopback callback port
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 2 runtime, 0 development, 0 peer, and 0 optional dependencies.
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
- ArvinQi/dsh-mcp
- Registry source
- GitHub · dsh-plugin topic
- Registry classification
- Plugin
- Source checked
- f039bb8 · 2026-10-07
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
- 19GitHub stars
- Forks
- 3
- Open issues
- 3
- Last commit
- 2026-09-18
- Last release
- 2026-09-18
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