DSH Capability Inspector

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A read-only runtime diagnostics and health-check plugin for DeepSeek Harness.

DSH Capability Inspector registers an inspect_dsh tool that explains which capabilities are actually available to the calling agent and where a configuration or runtime problem may be occurring.

It is also useful when searching for a DeepSeek Harness Doctor, DSH diagnostics, DSH capability matrix, plugin readiness checker, or MCP troubleshooting tool.

What it checks

• Node.js version, operating system, architecture, and working directory
• Tools visible in the calling agent's scope
• LLM providers and their model catalogs
• Skills, providers, and invocation modes
• Workspaces, directory status, and associated session counts
• Session persistence availability
• Missing capabilities and per-check errors

The plugin never returns API keys or other credential values. It does not change configuration and does not automatically repair failures.

Install

From GitHub

dsh plugin --profile web add github:tree201/dsh-capability-inspector
dsh web

DeepSeek Harness is currently in developer preview. If pnpm asks for build-script authorization during a Git install, review the DSH plugin installation guidance and only authorize source you trust.

From a local checkout

dsh plugin --profile web add /absolute/path/to/dsh-capability-inspector
dsh web

Use

After restarting DSH, ask the agent:

Inspect the current DSH runtime and summarize available capabilities and warnings.

More focused prompts also work:

List the tools and skills available to this agent.

Check model providers and model catalogs.

Check workspace and session persistence health.

The agent can call inspect_dsh with one of these scopes:

• summary — full report; the default
• tools — scoped tool catalog
• models — providers and model catalogs
• skills — skill catalog
• workspaces — registered workspace health
• sessions — session persistence health

Design boundaries

The first release uses supported, read-only DeepSeek Harness enumeration APIs.

• It does not inspect private Cordis reflection state.
• It does not expose credential values.
• One failed provider or capability check does not fail the whole report.
• It cannot inspect a plugin that failed before this plugin loaded.
• It reports problems but does not automatically fix them.

Development

pnpm install
pnpm run check

The check command runs TypeScript type checking, unit tests, and the package build.

Machine-readable project summary

See llms.txt for a concise project description intended for search engines, AI coding agents, and repository-indexing tools.

Related search terms

DeepSeek Harness plugin, DSH plugin, DeepSeek Harness Doctor, DSH Doctor, DSH diagnostics, MCP troubleshooting, agent capability inspector, capability matrix, runtime health check, plugin readiness.

License

MIT