---
title: "Sync Chat Write Up Workspace"
method: POST
path: "/agent-loop/sync-chat/write-up"
tags: ["sync-chat"]
---

# Sync Chat Write Up Workspace

`POST /agent-loop/sync-chat/write-up`

Trigger a tailored write-up on one of the caller's own push planspaces.

Both endpoints are strictly user-scoped: a sync-chat turn can pin or write up
ONLY the caller's own push planspaces. A workspace_id that is not one of the
caller's own scott_push_artifacts (matched on captured_by_user_id == user_id)
returns 403.

Appends a single pending synthesis turn off the planspace's scott-push chain
tip (the planspace was bulk-uploaded with synthesize=false), then dispatches
it to agent-service after commit, the same way push-ingest synthesis fans out.

## Headers

- `authorization` string, nullable

## Request body

- SyncChatWriteUpRequest — Agent-service body to write up (synthesize) one of the caller's planspaces.
  - `workspace_id` string, required
  - `intent` string, nullable

## Response `200`

Successful Response

- object

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.dev/tryscott/apis/one-shot-api.md) · [All operations](https://skmtc.dev/tryscott/apis/one-shot-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/tryscott/one-shot-api/revisions/28bdface01df/schema)