Add capsules to a collection. Answers per item: 200, 207 when some items failed, 400 when all did. An archived capsule refuses the whole request with 409 `CAPSULE_ARCHIVED` naming it in `details.archived`.

Request

• Base URL
  https://symbol.chat (the document declares no server; this is the origin it was published from)
• Auth
  • HTTP bearer
  • or API key in cookie __Secure-next-auth.session-token
  • or OAuth 2

    Authorization codehttps://mcp.symbol.chat/authorize

    Token URLhttps://mcp.symbol.chat/token
• TypeScript
  https://skmtc.dev/symbol-chat/apis/symbol-api/docs/api/preview/collections/:id/capsules/post.ts

  A function with typed inputs. Its response is checked against the schema.