rowboat/apps/x/packages/shared/src/skill.ts
tusharmagar 9a308cb7a9 feat(skills): single-source skill system with markdown SKILL.md + include directive
Skills move out of packages/core/src/application/assistant/skills/*/skill.ts
(TS string constants) into apps/skills/<id>/SKILL.md (Agent Skills spec format
— YAML frontmatter + markdown body). One directory, one loader, one place to
look at every skill the agent can load.

Key change vs the old dev system: a `{{include:<skill-id>}}` directive lets one
skill transclude another. This removes the parallel TS constant for the
knowledge-note style guide — it now lives at apps/skills/knowledge-note-style/
(hidden from catalog) and is pulled into doc-collab + the live-note and
background-task agents via the resolver instead of via a TS import.

Infrastructure:
- packages/core/src/skills/ — types, skill-md-parser, FS-backed official repo,
  SkillResolver with recursive {{include:<id>}} expansion + cycle detection
- packages/shared/src/skill.ts — SkillFrontmatter, SkillCatalogEntry,
  ResolvedSkill schemas
- DI: officialSkillsRepo + skillResolver registered; registerSkillsDir helper
  wires the path before any consumer resolves
- IPC: skills:list / skills:get (read-only) for the Settings UI
- Main: resolveSkillsDir picks Resources/skills (packaged) or repo apps/skills
  (dev). forge.config.cjs ships apps/skills/ as extraResource.

Consumer refactor:
- buildCopilotInstructions: catalog markdown built from resolver.getCatalog()
- builtin-tools: loadSkill uses resolver, new listSkills tool
- background-tasks/agent + live-note/agent: now async builders that load
  the knowledge-note-style skill content via resolver
- runtime.loadAgent: awaits the now-async builders
- Deleted: assistant/skills/ directory, knowledge-note-style.ts

UI:
- New SkillsSettings component (read-only list + detail view) wired into
  Settings dialog as the "Skills" tab.
2026-05-13 12:31:06 +05:30

36 lines
1.2 KiB
TypeScript

import { z } from 'zod';
// SKILL.md frontmatter schema. `name` is the skill id (folder name) and
// `description` is the one-line catalog summary. `hidden: true` keeps a
// skill out of the public catalog while still allowing other skills to
// `{{include:<id>}}` it as content (e.g. shared style guides).
export const SkillFrontmatter = z.object({
name: z.string().max(64),
description: z.string().max(1024),
hidden: z.boolean().optional(),
license: z.string().optional(),
metadata: z.object({
title: z.string().optional(),
}).passthrough().optional(),
});
export type SkillFrontmatter = z.infer<typeof SkillFrontmatter>;
// Skill catalog entry seen by the agent and the renderer (no content body).
export const SkillCatalogEntry = z.object({
id: z.string(),
title: z.string(),
summary: z.string(),
});
export type SkillCatalogEntry = z.infer<typeof SkillCatalogEntry>;
// Fully-resolved skill: catalog metadata + body with all {{include:<id>}}
// directives expanded.
export const ResolvedSkill = z.object({
id: z.string(),
title: z.string(),
summary: z.string(),
content: z.string(),
});
export type ResolvedSkill = z.infer<typeof ResolvedSkill>;