version: 1 updated: '2026-07-06' domain: helix_forge capabilities: - id: capability.communication.markitect-source-adapters name: Markitect Source-Format Adapters summary: Concrete source-format adapters (EPUB3, PDF) converting external document formats into canonical Markitect Markdown, implementing the markitect-tool source adapter contract. vector: D2 / A1 / C1 / R0 domain: communication status: draft owner: markitect-filter path: registry/capabilities/capability.communication.markitect-source-adapters.md tags: - markitect - adapter - document-conversion consumption_modes: - library import (plugin/entry-point)