feat: add project skills discovery section to CLAUDE.md generation

Auto-discover project skills from .claude/skills/, .agents/skills/,
.cursor/skills/, and .github/skills/ directories and surface them in
CLAUDE.md as a managed section with name, description, and path.

This enables Layer 1 (discovery) at session startup — agents now know
which project-specific skills are available without waiting for
subagent injection via agent-skills at execution time.

Behavior:
- Scans standard skill directories for subdirectories containing SKILL.md
- Extracts name and description from YAML frontmatter
- Supports multi-line descriptions (indented continuation lines)
- Skips GSD's own gsd-* prefixed skill directories
- Deduplicates by skill name across directories
- Falls back to actionable guidance when no skills found
- Section is placed between Architecture and Workflow Enforcement
- sections_total bumped from 5 to 6
This commit is contained in:
Jhony Miler
2026-03-31 15:51:14 -03:00
parent 1421dc07bc
commit b5992684e4
3 changed files with 292 additions and 6 deletions

View File

@@ -30,7 +30,7 @@ describe('generate-claude-md', () => {
const output = JSON.parse(result.output);
assert.strictEqual(output.action, 'created');
assert.strictEqual(output.sections_total, 5);
assert.strictEqual(output.sections_total, 6);
assert.ok(output.sections_generated.includes('workflow'));
const claudePath = path.join(tmpDir, 'CLAUDE.md');
@@ -80,3 +80,170 @@ describe('new-project workflow includes CLAUDE.md generation', () => {
assert.ok(commandsContent.includes('`CLAUDE.md`'));
});
});
describe('generate-claude-md skills section', () => {
let tmpDir;
beforeEach(() => {
tmpDir = createTempProject();
fs.writeFileSync(
path.join(tmpDir, '.planning', 'PROJECT.md'),
'# Test Project\n\n## What This Is\n\nA test project.\n'
);
});
afterEach(() => {
cleanup(tmpDir);
});
test('includes skills fallback when no skills directories exist', () => {
const result = runGsdTools('generate-claude-md', tmpDir);
assert.ok(result.success, `Command failed: ${result.error}`);
const output = JSON.parse(result.output);
assert.ok(output.sections_fallback.includes('skills'));
const content = fs.readFileSync(path.join(tmpDir, 'CLAUDE.md'), 'utf-8');
assert.ok(content.includes('<!-- GSD:skills-start'));
assert.ok(content.includes('<!-- GSD:skills-end -->'));
assert.ok(content.includes('No project skills found'));
});
test('discovers skills from .claude/skills/ directory', () => {
const skillDir = path.join(tmpDir, '.claude', 'skills', 'api-payments');
fs.mkdirSync(skillDir, { recursive: true });
fs.writeFileSync(
path.join(skillDir, 'SKILL.md'),
'---\nname: api-payments\ndescription: Payment gateway integration.\n---\n\n# API Payments\n'
);
const result = runGsdTools('generate-claude-md', tmpDir);
assert.ok(result.success, `Command failed: ${result.error}`);
const output = JSON.parse(result.output);
assert.ok(output.sections_generated.includes('skills'));
assert.ok(!output.sections_fallback.includes('skills'));
const content = fs.readFileSync(path.join(tmpDir, 'CLAUDE.md'), 'utf-8');
assert.ok(content.includes('api-payments'));
assert.ok(content.includes('Payment gateway integration'));
assert.ok(content.includes('## Project Skills'));
});
test('discovers skills from .agents/skills/ directory', () => {
const skillDir = path.join(tmpDir, '.agents', 'skills', 'data-sync');
fs.mkdirSync(skillDir, { recursive: true });
fs.writeFileSync(
path.join(skillDir, 'SKILL.md'),
'---\nname: data-sync\ndescription: ERP synchronization flows.\n---\n\n# Data Sync\n'
);
const result = runGsdTools('generate-claude-md', tmpDir);
assert.ok(result.success, `Command failed: ${result.error}`);
const content = fs.readFileSync(path.join(tmpDir, 'CLAUDE.md'), 'utf-8');
assert.ok(content.includes('data-sync'));
assert.ok(content.includes('ERP synchronization flows'));
});
test('skips gsd- prefixed skill directories', () => {
const gsdSkillDir = path.join(tmpDir, '.claude', 'skills', 'gsd-plan-phase');
const userSkillDir = path.join(tmpDir, '.claude', 'skills', 'my-feature');
fs.mkdirSync(gsdSkillDir, { recursive: true });
fs.mkdirSync(userSkillDir, { recursive: true });
fs.writeFileSync(
path.join(gsdSkillDir, 'SKILL.md'),
'---\nname: gsd-plan-phase\ndescription: GSD internal skill.\n---\n'
);
fs.writeFileSync(
path.join(userSkillDir, 'SKILL.md'),
'---\nname: my-feature\ndescription: Custom project skill.\n---\n'
);
const result = runGsdTools('generate-claude-md', tmpDir);
assert.ok(result.success, `Command failed: ${result.error}`);
const content = fs.readFileSync(path.join(tmpDir, 'CLAUDE.md'), 'utf-8');
assert.ok(!content.includes('gsd-plan-phase'));
assert.ok(content.includes('my-feature'));
assert.ok(content.includes('Custom project skill'));
});
test('handles multi-line description in frontmatter', () => {
const skillDir = path.join(tmpDir, '.claude', 'skills', 'complex-skill');
fs.mkdirSync(skillDir, { recursive: true });
fs.writeFileSync(
path.join(skillDir, 'SKILL.md'),
'---\nname: complex-skill\ndescription: First line of description.\n Continued on second line.\n And a third line.\n---\n'
);
const result = runGsdTools('generate-claude-md', tmpDir);
assert.ok(result.success, `Command failed: ${result.error}`);
const content = fs.readFileSync(path.join(tmpDir, 'CLAUDE.md'), 'utf-8');
assert.ok(content.includes('First line of description'));
assert.ok(content.includes('Continued on second line'));
assert.ok(content.includes('And a third line'));
});
test('deduplicates skills found in multiple directories', () => {
// Same skill in both .claude/skills/ and .agents/skills/
const dir1 = path.join(tmpDir, '.claude', 'skills', 'shared-skill');
const dir2 = path.join(tmpDir, '.agents', 'skills', 'shared-skill');
fs.mkdirSync(dir1, { recursive: true });
fs.mkdirSync(dir2, { recursive: true });
const skillContent = '---\nname: shared-skill\ndescription: Appears twice.\n---\n';
fs.writeFileSync(path.join(dir1, 'SKILL.md'), skillContent);
fs.writeFileSync(path.join(dir2, 'SKILL.md'), skillContent);
const result = runGsdTools('generate-claude-md', tmpDir);
assert.ok(result.success, `Command failed: ${result.error}`);
const content = fs.readFileSync(path.join(tmpDir, 'CLAUDE.md'), 'utf-8');
const matches = content.match(/shared-skill/g);
// Should appear exactly twice: once in name column, once in path column (single row)
assert.strictEqual(matches.length, 2);
});
test('updates existing skills section on regeneration', () => {
// First generation — no skills
runGsdTools('generate-claude-md', tmpDir);
let content = fs.readFileSync(path.join(tmpDir, 'CLAUDE.md'), 'utf-8');
assert.ok(content.includes('No project skills found'));
// Add a skill and regenerate
const skillDir = path.join(tmpDir, '.claude', 'skills', 'new-skill');
fs.mkdirSync(skillDir, { recursive: true });
fs.writeFileSync(
path.join(skillDir, 'SKILL.md'),
'---\nname: new-skill\ndescription: Just added.\n---\n'
);
const result = runGsdTools('generate-claude-md', tmpDir);
assert.ok(result.success, `Command failed: ${result.error}`);
content = fs.readFileSync(path.join(tmpDir, 'CLAUDE.md'), 'utf-8');
assert.ok(!content.includes('No project skills found'));
assert.ok(content.includes('new-skill'));
assert.ok(content.includes('Just added'));
});
test('skills section appears between architecture and workflow', () => {
const skillDir = path.join(tmpDir, '.claude', 'skills', 'ordering-test');
fs.mkdirSync(skillDir, { recursive: true });
fs.writeFileSync(
path.join(skillDir, 'SKILL.md'),
'---\nname: ordering-test\ndescription: Verify section order.\n---\n'
);
const result = runGsdTools('generate-claude-md', tmpDir);
assert.ok(result.success, `Command failed: ${result.error}`);
const content = fs.readFileSync(path.join(tmpDir, 'CLAUDE.md'), 'utf-8');
const archIdx = content.indexOf('## Architecture');
const skillsIdx = content.indexOf('## Project Skills');
const workflowIdx = content.indexOf('## GSD Workflow Enforcement');
assert.ok(archIdx < skillsIdx, 'Skills section should come after Architecture');
assert.ok(skillsIdx < workflowIdx, 'Skills section should come before Workflow Enforcement');
});
});