Dynamic cards

Dynamic cards are the family of result-surface primitives that compose into chat responses, board-meeting receipts, equity-event summaries, and any AI-output surface. They live under the CK namespace in @matter/components.

Phase tones — the three frames

Six sub-pages cover the primitives:

• Frame & flow — CK.Frame outer shell with phase tone (plan / execute / respond) and motion grammar.
• Data display — CK.Value, CK.Money, CK.Delta — typed value readouts.
• Process & metrics — step receipts, progress, run summaries.
• People & parties — attribution primitives (signer rows, attendance, agent badges).
• Domain artifacts — typed legal artifacts (cap-table rows, filing receipts, plan summaries).
• Editor primitives — inline editor inside the card footer.

Why a separate family

Static cards (see Cards) are opaque content surfaces. Dynamic cards carry state — the model emitted them, they may stream in, they expose action affordances. The frame's phase tone (plan / execute / respond) signals where the work is.