Files
deepseek-harness/website/zh-CN/api/harness/web.md
T
lintianle efba9fab0a website: generate the API reference from source (cordis + all 15 harness services)
scripts/gen-website-api.ts renders website/zh-CN/api/{cordis,harness}/* and the
api-sidebar.json fragment the VitePress config imports, so pages and navigation
can never drift from the code: signatures, @param/@returns prose, dispatch
modes, and GitHub source links are extracted, never transcribed, and the
generator hard-errors on any rendered member missing docs. verify-website-api
(doc-sync + run-gates) is the freshness gate.

Replaces the hand-written zh api pages (7 pages covering 7 of 15 services,
with phantom APIs: Context.current/Context.events, agent/post-step, tool/call,
compact/*, llm/pre-request none of which exist) with generated English
references: 5 cordis pages, 15 per-service pages, and a 35-event catalog
grouped by scope. The hand-written hub api/index.md stays and now indexes the
full surface; zh for these pages arrives with the unified translation flow.
2026-07-16 18:13:34 +08:00

3.3 KiB

ctx.web

WebService — provided by @deepseek-ai/dsh-web.

The web access service. Registered as ctx.web (one instance per context). Selection semantics (resolved at execution time, never order-dependent):

  • A configured id that is registered and status().available → that provider.
  • A configured id not registered → WEB_PROVIDER_CONFIGURED_MISSING.
  • A configured id registered but unavailable → WEB_PROVIDER_CONFIGURED_UNAVAILABLE.
  • No id configured, exactly one registered usable provider → that provider.
  • No id configured, multiple usable providers → WEB_PROVIDER_AMBIGUOUS.
  • No id configured, no usable provider → WEB_PROVIDER_UNAVAILABLE.

Source

ctx.web.registerSearchProvider(provider)

registerSearchProvider(provider: WebSearchProvider): () => void

Register a search provider. Throws WebError WEB_DUPLICATE_PROVIDER if its id is already registered for search. Returns a disposer; disposed with the calling fiber.

  • provider — the provider; its id is the registry key.

Returns the disposer that unregisters the provider.

Source

ctx.web.registerFetchProvider(provider)

registerFetchProvider(provider: WebFetchProvider): () => void

Register a fetch provider. Throws WebError WEB_DUPLICATE_PROVIDER if its id is already registered for fetch. Returns a disposer; disposed with the calling fiber.

  • provider — the provider; its id is the registry key.

Returns the disposer that unregisters the provider.

Source

ctx.web.search(request, exec?)

async search(request: WebSearchRequest, exec?: WebExecContext): Promise<WebSearchResult>

Run one search through the selected provider. Resolves the provider at call time with the selection rules above; throws WebError when the capability cannot run. The seam enforces request.maxResults on the result: if the provider over-returns, sources[] is truncated and truncated set.

  • request — the query plus result-shaping options.
  • exec — the tool-execution context, forwarded to the provider.

Returns the provider's results, capped to request.maxResults.

Source

ctx.web.fetch(request, exec?)

async fetch(request: WebFetchRequest, exec?: WebExecContext): Promise<WebFetchResult>

Retrieve one URL through the selected provider. Resolves the provider at call time with the selection rules above; throws WebError when the capability cannot run. A non-2xx response is a result, not a throw.

  • request — the URL plus retrieval options.
  • exec — the tool-execution context, forwarded to the provider.

Returns the retrieval outcome; non-2xx responses resolve descriptively.

Source