diff --git a/tests/init.test.cjs b/tests/init.test.cjs
index 6ed299d7a..3069ab7b5 100644
--- a/tests/init.test.cjs
+++ b/tests/init.test.cjs
@@ -490,6 +490,359 @@ describe('cmdInitPhaseOp fallback', () => {
   });
 });
 
+// ─────────────────────────────────────────────────────────────────────────────
+// cmdInitProgress (INIT-03)
+// ─────────────────────────────────────────────────────────────────────────────
+
+describe('cmdInitProgress', () => {
+  let tmpDir;
+
+  beforeEach(() => {
+    tmpDir = createTempProject();
+  });
+
+  afterEach(() => {
+    cleanup(tmpDir);
+  });
+
+  test('no phases returns empty state', () => {
+    const result = runGsdTools('init progress', tmpDir);
+    assert.ok(result.success, `Command failed: ${result.error}`);
+
+    const output = JSON.parse(result.output);
+    assert.strictEqual(output.phase_count, 0);
+    assert.deepStrictEqual(output.phases, []);
+    assert.strictEqual(output.current_phase, null);
+    assert.strictEqual(output.next_phase, null);
+    assert.strictEqual(output.has_work_in_progress, false);
+  });
+
+  test('multiple phases with mixed statuses', () => {
+    // Phase 01: complete (has plan + summary)
+    const phase1 = path.join(tmpDir, '.planning', 'phases', '01-setup');
+    fs.mkdirSync(phase1, { recursive: true });
+    fs.writeFileSync(path.join(phase1, '01-01-PLAN.md'), '# Plan');
+    fs.writeFileSync(path.join(phase1, '01-01-SUMMARY.md'), '# Summary');
+
+    // Phase 02: in_progress (has plan, no summary)
+    const phase2 = path.join(tmpDir, '.planning', 'phases', '02-api');
+    fs.mkdirSync(phase2, { recursive: true });
+    fs.writeFileSync(path.join(phase2, '02-01-PLAN.md'), '# Plan');
+
+    // Phase 03: pending (no plan, no research)
+    const phase3 = path.join(tmpDir, '.planning', 'phases', '03-ui');
+    fs.mkdirSync(phase3, { recursive: true });
+    fs.writeFileSync(path.join(phase3, '03-CONTEXT.md'), '# Context');
+
+    const result = runGsdTools('init progress', tmpDir);
+    assert.ok(result.success, `Command failed: ${result.error}`);
+
+    const output = JSON.parse(result.output);
+    assert.strictEqual(output.phase_count, 3);
+    assert.strictEqual(output.completed_count, 1);
+    assert.strictEqual(output.in_progress_count, 1);
+    assert.strictEqual(output.has_work_in_progress, true);
+
+    assert.strictEqual(output.current_phase.number, '02');
+    assert.strictEqual(output.current_phase.status, 'in_progress');
+
+    assert.strictEqual(output.next_phase.number, '03');
+    assert.strictEqual(output.next_phase.status, 'pending');
+
+    // Verify phase entries have expected structure
+    const p1 = output.phases.find(p => p.number === '01');
+    assert.strictEqual(p1.status, 'complete');
+    assert.strictEqual(p1.plan_count, 1);
+    assert.strictEqual(p1.summary_count, 1);
+  });
+
+  test('researched status detected correctly', () => {
+    const phase1 = path.join(tmpDir, '.planning', 'phases', '01-setup');
+    fs.mkdirSync(phase1, { recursive: true });
+    fs.writeFileSync(path.join(phase1, '01-RESEARCH.md'), '# Research');
+
+    const result = runGsdTools('init progress', tmpDir);
+    assert.ok(result.success, `Command failed: ${result.error}`);
+
+    const output = JSON.parse(result.output);
+    const p1 = output.phases.find(p => p.number === '01');
+    assert.strictEqual(p1.status, 'researched');
+    assert.strictEqual(p1.has_research, true);
+    assert.strictEqual(output.current_phase.number, '01');
+  });
+
+  test('all phases complete returns no current or next', () => {
+    const phase1 = path.join(tmpDir, '.planning', 'phases', '01-setup');
+    fs.mkdirSync(phase1, { recursive: true });
+    fs.writeFileSync(path.join(phase1, '01-01-PLAN.md'), '# Plan');
+    fs.writeFileSync(path.join(phase1, '01-01-SUMMARY.md'), '# Summary');
+
+    const result = runGsdTools('init progress', tmpDir);
+    assert.ok(result.success, `Command failed: ${result.error}`);
+
+    const output = JSON.parse(result.output);
+    assert.strictEqual(output.completed_count, 1);
+    assert.strictEqual(output.current_phase, null);
+    assert.strictEqual(output.next_phase, null);
+  });
+
+  test('paused_at detected from STATE.md', () => {
+    fs.writeFileSync(
+      path.join(tmpDir, '.planning', 'STATE.md'),
+      '# Project State\n\n**Paused At:** Phase 2, Task 3 — implementing auth\n'
+    );
+
+    const result = runGsdTools('init progress', tmpDir);
+    assert.ok(result.success, `Command failed: ${result.error}`);
+
+    const output = JSON.parse(result.output);
+    assert.ok(output.paused_at, 'paused_at should be set');
+    assert.ok(output.paused_at.includes('Phase 2, Task 3'), 'paused_at should contain pause location');
+  });
+
+  test('no paused_at when STATE.md has no pause line', () => {
+    fs.writeFileSync(
+      path.join(tmpDir, '.planning', 'STATE.md'),
+      '# Project State\n\nSome content without pause.\n'
+    );
+
+    const result = runGsdTools('init progress', tmpDir);
+    assert.ok(result.success, `Command failed: ${result.error}`);
+
+    const output = JSON.parse(result.output);
+    assert.strictEqual(output.paused_at, null);
+  });
+});
+
+// ─────────────────────────────────────────────────────────────────────────────
+// cmdInitQuick (INIT-05)
+// ─────────────────────────────────────────────────────────────────────────────
+
+describe('cmdInitQuick', () => {
+  let tmpDir;
+
+  beforeEach(() => {
+    tmpDir = createTempProject();
+  });
+
+  afterEach(() => {
+    cleanup(tmpDir);
+  });
+
+  test('with description generates slug and task_dir', () => {
+    const result = runGsdTools('init quick "Fix login bug"', tmpDir);
+    assert.ok(result.success, `Command failed: ${result.error}`);
+
+    const output = JSON.parse(result.output);
+    assert.strictEqual(output.slug, 'fix-login-bug');
+    assert.strictEqual(output.next_num, 1);
+    assert.strictEqual(output.task_dir, '.planning/quick/1-fix-login-bug');
+    assert.strictEqual(output.description, 'Fix login bug');
+  });
+
+  test('without description returns null slug and task_dir', () => {
+    const result = runGsdTools('init quick', tmpDir);
+    assert.ok(result.success, `Command failed: ${result.error}`);
+
+    const output = JSON.parse(result.output);
+    assert.strictEqual(output.slug, null);
+    assert.strictEqual(output.task_dir, null);
+    assert.strictEqual(output.description, null);
+    assert.strictEqual(output.next_num, 1);
+  });
+
+  test('next number increments from existing entries', () => {
+    const quickDir = path.join(tmpDir, '.planning', 'quick');
+    fs.mkdirSync(path.join(quickDir, '1-old-task'), { recursive: true });
+    fs.mkdirSync(path.join(quickDir, '3-another-task'), { recursive: true });
+
+    const result = runGsdTools('init quick "New task"', tmpDir);
+    assert.ok(result.success, `Command failed: ${result.error}`);
+
+    const output = JSON.parse(result.output);
+    assert.strictEqual(output.next_num, 4);
+  });
+
+  test('long description truncates slug to 40 chars', () => {
+    const result = runGsdTools('init quick "This is a very long description that should get truncated to forty characters maximum"', tmpDir);
+    assert.ok(result.success, `Command failed: ${result.error}`);
+
+    const output = JSON.parse(result.output);
+    assert.ok(output.slug.length <= 40, `Slug should be <= 40 chars, got ${output.slug.length}: "${output.slug}"`);
+  });
+});
+
+// ─────────────────────────────────────────────────────────────────────────────
+// cmdInitMapCodebase (INIT-05)
+// ─────────────────────────────────────────────────────────────────────────────
+
+describe('cmdInitMapCodebase', () => {
+  let tmpDir;
+
+  beforeEach(() => {
+    tmpDir = createTempProject();
+  });
+
+  afterEach(() => {
+    cleanup(tmpDir);
+  });
+
+  test('no codebase dir returns empty', () => {
+    const result = runGsdTools('init map-codebase', tmpDir);
+    assert.ok(result.success, `Command failed: ${result.error}`);
+
+    const output = JSON.parse(result.output);
+    assert.strictEqual(output.has_maps, false);
+    assert.deepStrictEqual(output.existing_maps, []);
+    assert.strictEqual(output.codebase_dir_exists, false);
+  });
+
+  test('with existing maps lists md files only', () => {
+    const codebaseDir = path.join(tmpDir, '.planning', 'codebase');
+    fs.mkdirSync(codebaseDir, { recursive: true });
+    fs.writeFileSync(path.join(codebaseDir, 'STACK.md'), '# Stack');
+    fs.writeFileSync(path.join(codebaseDir, 'ARCHITECTURE.md'), '# Architecture');
+    fs.writeFileSync(path.join(codebaseDir, 'notes.txt'), 'not a markdown file');
+
+    const result = runGsdTools('init map-codebase', tmpDir);
+    assert.ok(result.success, `Command failed: ${result.error}`);
+
+    const output = JSON.parse(result.output);
+    assert.strictEqual(output.has_maps, true);
+    assert.strictEqual(output.existing_maps.length, 2);
+    assert.ok(output.existing_maps.includes('STACK.md'), 'Should include STACK.md');
+    assert.ok(output.existing_maps.includes('ARCHITECTURE.md'), 'Should include ARCHITECTURE.md');
+  });
+
+  test('empty codebase dir returns no maps', () => {
+    const codebaseDir = path.join(tmpDir, '.planning', 'codebase');
+    fs.mkdirSync(codebaseDir, { recursive: true });
+
+    const result = runGsdTools('init map-codebase', tmpDir);
+    assert.ok(result.success, `Command failed: ${result.error}`);
+
+    const output = JSON.parse(result.output);
+    assert.strictEqual(output.has_maps, false);
+    assert.deepStrictEqual(output.existing_maps, []);
+    assert.strictEqual(output.codebase_dir_exists, true);
+  });
+});
+
+// ─────────────────────────────────────────────────────────────────────────────
+// cmdInitNewProject (INIT-06)
+// ─────────────────────────────────────────────────────────────────────────────
+
+describe('cmdInitNewProject', () => {
+  let tmpDir;
+
+  beforeEach(() => {
+    tmpDir = createTempProject();
+  });
+
+  afterEach(() => {
+    cleanup(tmpDir);
+  });
+
+  test('greenfield project with no code', () => {
+    const result = runGsdTools('init new-project', tmpDir);
+    assert.ok(result.success, `Command failed: ${result.error}`);
+
+    const output = JSON.parse(result.output);
+    assert.strictEqual(output.has_existing_code, false);
+    assert.strictEqual(output.has_package_file, false);
+    assert.strictEqual(output.is_brownfield, false);
+    assert.strictEqual(output.needs_codebase_map, false);
+  });
+
+  test('brownfield with package.json detected', () => {
+    fs.writeFileSync(path.join(tmpDir, 'package.json'), '{"name":"test"}');
+
+    const result = runGsdTools('init new-project', tmpDir);
+    assert.ok(result.success, `Command failed: ${result.error}`);
+
+    const output = JSON.parse(result.output);
+    assert.strictEqual(output.has_package_file, true);
+    assert.strictEqual(output.is_brownfield, true);
+    assert.strictEqual(output.needs_codebase_map, true);
+  });
+
+  test('brownfield with codebase map does not need map', () => {
+    fs.writeFileSync(path.join(tmpDir, 'package.json'), '{"name":"test"}');
+    fs.mkdirSync(path.join(tmpDir, '.planning', 'codebase'), { recursive: true });
+
+    const result = runGsdTools('init new-project', tmpDir);
+    assert.ok(result.success, `Command failed: ${result.error}`);
+
+    const output = JSON.parse(result.output);
+    assert.strictEqual(output.is_brownfield, true);
+    assert.strictEqual(output.needs_codebase_map, false);
+  });
+
+  test('planning_exists flag is correct', () => {
+    const result = runGsdTools('init new-project', tmpDir);
+    assert.ok(result.success, `Command failed: ${result.error}`);
+
+    const output = JSON.parse(result.output);
+    assert.strictEqual(output.planning_exists, true);
+  });
+});
+
+// ─────────────────────────────────────────────────────────────────────────────
+// cmdInitNewMilestone (INIT-06)
+// ─────────────────────────────────────────────────────────────────────────────
+
+describe('cmdInitNewMilestone', () => {
+  let tmpDir;
+
+  beforeEach(() => {
+    tmpDir = createTempProject();
+  });
+
+  afterEach(() => {
+    cleanup(tmpDir);
+  });
+
+  test('returns expected fields', () => {
+    const result = runGsdTools('init new-milestone', tmpDir);
+    assert.ok(result.success, `Command failed: ${result.error}`);
+
+    const output = JSON.parse(result.output);
+    assert.ok('current_milestone' in output, 'Should have current_milestone');
+    assert.ok('current_milestone_name' in output, 'Should have current_milestone_name');
+    assert.ok('researcher_model' in output, 'Should have researcher_model');
+    assert.ok('synthesizer_model' in output, 'Should have synthesizer_model');
+    assert.ok('roadmapper_model' in output, 'Should have roadmapper_model');
+    assert.ok('commit_docs' in output, 'Should have commit_docs');
+    assert.strictEqual(output.project_path, '.planning/PROJECT.md');
+    assert.strictEqual(output.roadmap_path, '.planning/ROADMAP.md');
+    assert.strictEqual(output.state_path, '.planning/STATE.md');
+  });
+
+  test('file existence flags reflect actual state', () => {
+    // Default: no STATE.md, ROADMAP.md, or PROJECT.md
+    const result1 = runGsdTools('init new-milestone', tmpDir);
+    assert.ok(result1.success, `Command failed: ${result1.error}`);
+
+    const output1 = JSON.parse(result1.output);
+    assert.strictEqual(output1.state_exists, false);
+    assert.strictEqual(output1.roadmap_exists, false);
+    assert.strictEqual(output1.project_exists, false);
+
+    // Create files and verify flags change
+    fs.writeFileSync(path.join(tmpDir, '.planning', 'STATE.md'), '# State');
+    fs.writeFileSync(path.join(tmpDir, '.planning', 'ROADMAP.md'), '# Roadmap');
+    fs.writeFileSync(path.join(tmpDir, '.planning', 'PROJECT.md'), '# Project');
+
+    const result2 = runGsdTools('init new-milestone', tmpDir);
+    assert.ok(result2.success, `Command failed: ${result2.error}`);
+
+    const output2 = JSON.parse(result2.output);
+    assert.strictEqual(output2.state_exists, true);
+    assert.strictEqual(output2.roadmap_exists, true);
+    assert.strictEqual(output2.project_exists, true);
+  });
+});
+
 // ─────────────────────────────────────────────────────────────────────────────
 // roadmap analyze command
 // ─────────────────────────────────────────────────────────────────────────────