Get Type context (guidance + recent capsules) for AI assistants

The Type whose guidance and capsules to return. Required.

A Collection inside the Type (requires typeId); the listing is then narrowed to that Collection's capsules. A Collection that is not in the Type is a 404. For a caller who holds a grant on the Collection but not on the Type, it lists what a library link to that Collection would publish, and the response withholds the Type's guidance (type.type_guidance and guidance_token are null, guidance_references is omitted) and its Type-wide fields such as type.inbound_ref_count.

Comma-separated opt-in extras, from: collections. collections adds the Type's collections inline as collections, so no second request is needed. An unknown value is refused with 400.

Content projection for each capsule. Defaults to full.

Set to true to read the Type's archived capsules instead of its active ones.

Inclusive lower bound on capsule ref number.

Inclusive upper bound on capsule ref number.

Relative window on creation date: an integer 1-9999 followed by h, d, or w (e.g. 8h, 3d, 2w). The legacy 24h/7d/30d values still work.

Named calendar window on creation date, resolved in the effective timezone.

Inclusive lower bound on creation date. An ISO-8601 instant (2026-09-01T00:00:00Z), or an offset-less date or date-time (2026-09-01) read in the effective timezone.

Exclusive upper bound on creation date. Same spellings as created_after.

IANA timezone name (e.g. America/New_York) that named calendar periods resolve in for this request, overriding the caller's stored timezone.

Page size. Defaults to 200; values above 500 are clamped to 500.

Opaque cursor from a previous page's nextCursor.

Optional workspace context. Validated, but the capsules returned are always those of the Type's own workspace.