The DeepSeek Search API returns a short `snippet` for display and a longer
`summary` written for model reading. Carry `summary` on `WebSearchSource`,
map it from the Search API, and render it in place of the snippet in
`web_search` output while the search card keeps the snippet.
`tool-web` collapses summary whitespace and caps each summary at the new
`searchSummaryMaxChars` setting (800 characters by default, the upper end of
the guide's typical range; live summaries measured 1,000-2,300). The cut keeps
surrogate pairs intact and ends in an ellipsis. The PTC tool output type gains
the optional field, so the affected system-prompt sidecars are refreshed, and
the web search round now exercises a multi-line summary.
The HTTP fetch provider resolved each hostname, rejected any non-public
answer, and pinned the connection. That refused every page behind
TUN-mode proxies with fake-IP DNS and did not confine a model that has
shell network access. Requests now go through the installed proxy
dispatcher and the system resolver with no address restriction.
HttpFetchResolver and the HttpFetchProvider resolver parameter are
removed; the upgrade guide covers the migration.
Co-authored-by: turtle1999 <[email protected]>
The Settings management page this manager was built for is not shipping, and
every connector plugin registers its server. Remove what only that page used:
- mcp-manager: the volatile `servers` configuration and its write-time
validation, stdio entries, the `enabled` flag, the `probe` operation, and the
`mcp-manager/status` event. A registration takes a Streamable HTTP `url`, and
a `startupTimeoutMs` setting bounds each registered server's startup.
- mcp-client: `${credential:REF}` templates (`expandTemplates`), the
`waiting-credentials` state, `probeServer`, and the exports that existed only
for the manager's write-time validation.
The Web profile mounts the manager without injecting credentials, and the
`mcp-template-error` snapshot goes with the templates.
- register() returns the registration's effect disposer with then/catch/finally
attached; the original body moves unchanged into a private acquire(), keeping
synchronous installation and the asynchronous handle handoff.
- Legacy stateOf(session, key) logs one ctx.logger.warn per key per registry;
registration and calls to its result no longer warn.
- Containing an ignored legacy registration failure is deferred and recorded
under Known Limitations.
Plugins bundle pages and Discover entry pages show the plugin's long
description first, as Markdown with images, in a height-limited region
without its own heading. The document is the file locale meta.detail
names, otherwise the package README, otherwise (market entries only)
the declared repository's README.
The new dsh-plugin-detail library selects documents and reads local
package directories and npm file CDNs without state. plugin-manager
reads installed and offered bundles through readBundleDetail; plugin-market
reads market entries through readEntryDetail, single-file APIs, and a
size-limited partial clone cache serialized across processes. Raw HTML is
omitted, relative links stay text, and relative images load from Host
routes with a sandbox CSP.
The Agent controller now finishes disposal only after every delivery it
stopped has settled, and a sender that cancels stops waiting at once, also
while its message waits behind a held one; the message keeps its place and
is dropped at its turn.
An image prompt takes the Session's image admission turn when its
preparation starts, in the Agent's delivery order, and keeps it until the
prompt settles. Image and text prompts therefore enter the inbox in arrival
order, and a model selection waits only for the image prompt being
admitted, not for one still queued.
The core page documents the delivery types, and the architecture overview
lists the controller and its admission event.
- Export `ProjectionKeySelection` (the read faces' key selection) and reuse it
from the projection cache instead of restating the union twice. The Cordis
catalog can now resolve the type its generated signatures reference.
- Make `wire.summary` a plain boolean: omitted means `true`, and a key whose
map entry carries the summary mark declares `false` so the runtime key set
and the client view type agree. The type no longer forbids a declaration.
- Describe the mark accurately: it has no runtime representation; `wire.view`
and `viewSchema` are typed with `SessionProjectionViewValue`, which strips it,
so the registration erase only widens the state type.
- Say plainly in the package README, the subsystem page, the client field
comments, and the Agent Note that a list row carries the summary projection
and never the full projection: a connected Session's store may hold more
values, but those are outside the list contract.
- Document the summary vocabulary on the subsystem page with `ts type-equiv`
blocks for the mark, its stripping, the excluded-key test, the summary value
type, and the key selection; split the prose paragraph.
- Revert the behavior-neutral cache-double refactors in three specs, and record
in the Agent Note why no upgrade guide accompanies the wire change and how a
consumer migrates.
A Session-list row no longer carries every registered client view: the three
units whose values a list row never renders (`turnOutline`, `sessionStats`,
and `todos`) are excluded, which removes the whole-log turn outline and the
figure and todo payloads from every row. An opened Session is unchanged —
`session/follow`, the `session/control` baseline, and `session.projections`
still serve every projected key.
The exclusion is one type-level mark plus one registration interlock:
`SessionProjectionSummaryExcluded<T>` marks a map entry, and
`ProjectionDefinition.wire` requires `summary: false` exactly on a marked key
and rejects it everywhere else, so the mark and the declaration cannot drift.
A nullable entry keeps `null` outside the wrapper, so `todos` stays
`TodoItem[] | null`. `summaryKeys()` returns the derived set, stable until a
registration or its disposal changes the key table, and the existing
key-taking read faces (`cachedSnapshot`, `viewCheckpoint`) accept that set
directly, so summaries need no separate read face and no per-read key copy.
`packages/api/session-controller/src/list.ts` passes the set to the live and
cold cached faces; `cachedPredecessorTitle` is untouched.
Client types only: `SessionSummary.projectionValues` narrows to
`SessionProjectionSummaryValues`, `SessionProjectionSnapshot.values` keeps
every view value with the mark stripped, and no wire field or client name
changed. The cache, subsystem page, and package README document the summary
rule and the two read faces.
Add @deepseek-ai/dsh-agent-controller, composed in the base bundle, as the
entry through which a sender delivers a message from outside an Agent into
its inbox. deliver() runs the sender's content preparation in the Agent's
delivery order, asks the agent-controller/admission waterfall for a
decision, rechecks cancellation and registration, and appends the message
with followup() or steer(). dsh-agent and agent-loop are unchanged.
The Web session/prompt Remote delivers through it: the image model check,
upload receipt resolution, and attachment storage run as prepare, the
receipt binding runs as beforeInsert, and refusals map to
session/prompt-rejected. The Web client keeps its existing echo.
This replaces the Host half of deepseek-harness/deepseek-harness#6178,
whose admission stage lived in dsh-agent.
gengruilin