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Cards

Cards are versioned harness bundles. They can include skills, MCP server definitions, extension intent, target defaults, and manifest metadata that a project can consume with one ref.

The model separates authoring from consumption:

  • card sources live under ~/.agents/drwn/sources/<scope>/<name>/ and are edited with drwn card source
  • published cards live under ~/.agents/drwn/cards/@scope/name.git with version tags
  • projects consume cards through .agents/drwn/config.json and lock exact resolutions in .agents/drwn/card.lock

Common card commands:

drwn card new @me/backend --no-git
drwn card publish @me/backend
drwn card show @me/[email protected]
drwn card validate @me/[email protected]
drwn card diff @me/[email protected] @me/[email protected]
drwn card deprecate @me/[email protected]

Source authoring commands:

drwn card source list
drwn card source show @me/backend --json
drwn card source doctor @me/backend
drwn card source add-skill @me/backend reviewer
drwn card source remove-skill @me/backend reviewer --keep-files
drwn card source set @me/backend --stability stable --last-validated-with 0.1.0 --test-status-badge https://example.com/status.svg
drwn card source add-mcp @me/backend context7
drwn card source remove-mcp @me/backend context7 --keep-files

Consumption commands:

drwn apply @me/backend@^1.0.0
drwn card add @me/backend@^1.0.0
drwn card pin @me/[email protected]
drwn card update
drwn update
drwn write --dry-run