set_card_preset

Connect to https://mcp.agentcard.sh/mcp with the user’s connection token (or a buy_token for org-owned accounts).

What it does

Put rules on a card. Pass a built-in name, ai_labs, weekday_meals, cli_only, or daily; a saved name from list_presets; a comma-separated list of built-ins; or inline JSON privileges as { name?, privileges }. Pass null or "" with card_id to clear a card’s rules: Agentcard stops checking that card, and a spending limit the card network already holds stays. For a card, the response says what applies from now on, whether the card’s spending limit changed, and whether the change needs a new card. Over a connected app’s own credential this returns read_only. Presets are the owner’s rules on the app, so the app cannot change them. The app can still read them and remember a merchant with allow_card_merchant.

Inputs

Field	Type	Description
`card_id` (required)	string	The card id (from list_cards).
`preset` (required)	string · null · object	Template name (`ai_labs`, `weekday_meals`, `cli_only`, `daily`), comma-separated templates, a saved name, inline JSON privileges, or `{ name?, privileges }`. Pass null or "" to clear the card’s preset. Any category accepts `"enforcement": "watch"` inside a `category` privilege. A currency rule is `{ "kind": "currency", "currencies": ["USD", "EUR"] }`, codes or common names in any case, with `"mode": "watch"` on the object to watch instead of refuse; Agentcard enforces it and the card network does not.

Returns

Field	Type	Description
`message` (required)	string	Human-readable result or guidance for the next step.
`preset`	object	Preset summary, or null when unrestricted: `id`, `name` (null for an anonymous preset), `version`, and a plain-English `summary` of the rules, remembered merchants included.
`policyId`	string	Card edits only: the id of the new preset version now bound to the card.
`policyVersion`	number	Card edits only: the new version number.
`summary`	string	Card edits only: plain-English summary of the rules now in force.
`pushed`	array	Card edits only: rule kinds that were also updated on the card network (for example the spend limit).
`agentcardOnly`	array	Card edits only: rule kinds enforced on Agentcard only; the network limit was not changed.
`needsNewCard`	boolean	Card edits only: true when the change cannot be applied to this card and a new card is needed.
`messages`	array	Card edits only: plain-English honesty notes about what landed where.

Example call

{
  "tool": "set_card_preset",
  "arguments": {
    "card_id": "…",
    "preset": "office-supplies"
  }
}

MCP

Organization tools

User tools

What it does

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Example call

​What it does

​Inputs

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​Example call

What it does

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Example call