add-capability-doc

kind	skill
name	add-capability-doc
description	Scaffold a new capability primer under docs/primers/ and add the capability to the repo README taxonomy.
inputs	[{"name":"capability","type":"string","description":"Canonical capability name (added to the taxonomy).","required":true},{"name":"slug","type":"string","description":"Kebab-case slug used as the filename and anchor.","required":true},{"name":"one_line","type":"string","description":"Short pitch used in the taxonomy table.","required":true},{"name":"learn_more","type":"array","description":"Up to 3 grounding resources (Learn URLs preferred).","required":true}]
produces	["docs/primers/<slug>.md","README.md"]
validates_against	[".github/specs/schemas/primer.schema.json"]
depends_on	[]

add-capability-doc

Creates a new primer file with frontmatter validated by primer.schema.json, and appends a row to the Capability taxonomy table in the repo README.

Also updates the capsule.schema.json capabilities enum so future capsules can tag themselves with the new capability. (Author confirms this schema change explicitly.)