Laster inn …
Private Assistant Conversations
Saved questions, explicit retries, private access, and member-authorized REST observation.
assistantconversationsrestoauth
Saved questions, explicit retries, private access, and member-authorized REST observation.
Laster inn …
An Assistant Conversation is your private saved history within a Workspace. Create separate conversations, return through their stable URLs, and ask follow-up questions. The first question supplies the title without another model request. Other members, Workspace owners and System Admins receive no implicit access to your conversations.
An accepted answer runs on the server. Closing the panel, navigating away or closing every browser tab does not stop it. Reopening loads saved history and catches up with the active answer. Another tab signed in as the same creator observes the same attempt.
Attempts show Accepted, Running, Completed, Interrupted or Stopped. Provider failure, a deadline or process interruption produces Interrupted. Saved partial text remains visible, with an explicit Retry action. The most recent displayed text may not yet have reached storage and can be lost on process failure. Reconnecting never starts another model call.
Stop preserves saved partial text and records Stopped. If completion already committed, the result stays Completed. Cancellation propagates to the provider where supported; Stop cannot guarantee that provider billing ends immediately. Retry starts a new attempt for the latest Interrupted or Stopped question and keeps earlier attempts grouped beneath that question. It does not duplicate the question or join partial answers together. Earlier completed questions cannot be edited or regenerated into branches.
The model sees system instructions, authorized completed exchanges and the current question. Unanswered questions and incomplete answer text stay in saved history but do not enter later model context. Up to three recent failed or stopped attempts supply short application-authored observations. These name only the question, attempt and a safe failure category, with no partial answer, task evidence or provider diagnostics. The context budget may omit these observations. Oldest completed exchanges may be omitted to fit the budget, with an omission notice; full history remains saved. The current question and evidence are rejected if they cannot fit.
| Limit | Initial ceiling |
|---|---|
| Question | 2,000 characters |
| Task evidence | 6,000 characters |
| Answer duration | 10 minutes |
| Input context | 64,000 tokens |
| Answer output | 16,000 tokens |
| Active answers | 3 per Member within the immutable Workspace |
| Newly accepted answers | 20 per rolling minute per Member within the Workspace |
Application and provider ceilings both apply, with output capacity reserved in the provider context window. Output-limit termination is Interrupted. Each explicit Retry consumes one generation allowance. Duplicate sends, history reads and reconnects consume no new allowance. A different send while the conversation is busy receives a conflict and is not queued.
Assistant Task references identify existing investigations and observations. Fresh evidence is resolved again on send and Retry. Missing tasks supply no fresh evidence; earlier observations remain historical. A conversation containing restricted evidence requires those permissions for its entire history and export. Tasks keep their existing approval and replay controls. Deleting a conversation does not delete or execute referenced tasks.
Every operation checks current identity, membership, ownership, permissions, suspension and required authentication assurance. Live output checks current authority for each outgoing batch, and idle subscriptions revalidate at least every 15 seconds. Access-check failures interrupt generation and close disclosure. Rejoining a Workspace restores authorized history access but never resumes an interrupted answer.
History stays until you delete the conversation, your account or the Workspace. Losing membership retains the history while denying access. The account deletion operation can delete your retained conversations without revealing Workspace evidence. Deletion hides a conversation before asynchronous storage cleanup.
Your personal export includes currently authorized conversations, all saved attempts and task references. Workspace exports exclude private conversations. Cached personal archives are checked again at download and invalidated by access loss, policy changes or deletion, including within their 24-hour lifetime. Previously downloaded files cannot be recalled.
Use the existing browser authorization-code flow with PKCE and select the
Workspace, assistant resource and scopes in consent. Configure
ASSISTANT_RESOURCE_URL as the assistant audience and MCP_OAUTH_ISSUER as the
web issuer. Use assistant:read for reads and observation, and assistant:write
for creation, send, Retry, Stop and deletion. Current permissions still apply.
Pass the bearer token in the Authorization header. Workspace API Tokens are
refused, including those created by the conversation owner. MCP-audience tokens
are refused here; assistant-audience tokens are refused on MCP. Browser cookies
are accepted only at the web Worker's same-origin boundary.
| Operation | Route |
|---|---|
| Create | POST /assistant/conversations with workspaceSlug |
| List | GET /assistant/conversations?workspaceSlug=...&cursor=... |
| Read | GET /assistant/conversations/:id |
| History | GET /assistant/conversations/:id/messages?cursor=... |
| Send | POST /assistant/conversations/:id/messages |
| Retry | POST /assistant/conversations/:id/attempts/:attemptId/retry |
| Stop | POST /assistant/conversations/:id/attempts/:attemptId/stop |
| Observe | GET /assistant/conversations/:id/attempts/:attemptId/events |
| Delete | DELETE /assistant/conversations/:id |
Create returns 201. Send and Retry return durable attempt identity with 202;
delete returns 202 once its fence is durable. A send payload carries question,
an optional taskId and a client-generated idempotencyKey. Retry uses a new key.
The same key and canonical input return the existing attempt; changing the input
under that key returns 409.
Observation uses server-sent events. Reconnect with Last-Event-ID; an unavailable
replay cursor receives saved state rather than regenerated text. When an
observation credential expires, obtain a fresh credential and reconnect. Natural
expiry closes that observer without canceling the accepted answer; explicit
session or consent revocation interrupts affected runs.
Errors use 400 for invalid or over-budget input, 401 for invalid credentials,
403 for a scope or policy refusal, an opaque 404 for inaccessible conversations,
409 for conflicts, 429 with retry guidance for limits, and 503 for unavailable
configuration or storage. See the generated REST reference
for payload schemas. The existing stateless /assistant/answer endpoint retains
its API Token behavior and does not read or write conversation history.
Stateless answers have a 60-second inference deadline and request at most 4,096 output tokens by default. A provider-reported incomplete or output-limited response returns unavailable rather than a successful partial answer. When the provider omits completion metadata, the application cannot determine whether the text was truncated. Both assistant paths explain evidence and require explicit application actions for approval and replay.
With no configured provider, authorized browsing and management remain available; new generation returns an unavailable response without a mock answer or quota reservation. Configure Workers AI or an OpenAI-compatible provider through optional providers.
The repository includes local persistence, quota, lifecycle and OAuth tests. A deployment still needs its own disconnect/reconnect, rollout and real-provider streaming/cancellation checks. Local synthetic output does not prove provider behavior or deployed recovery.