fix: docs: verify epic slice for #582 on main (closes #789)

docs/issue-582-verification.md

@@ -0,0 +1,58 @@
+# Issue #582 — Epic Slice Verification
+
+Refs #582
+
+## Status: COMPLETE ON MAIN
+
+The parent-epic orchestration slice for the Know Thy Father multimodal pipeline is already merged and functional on `main`.
+
+## Mainline Evidence
+
+### Core implementation files
+- `scripts/know_thy_father/epic_pipeline.py` — orchestrator that chains all phases
+- `docs/KNOW_THY_FATHER_MULTIMODAL_PIPELINE.md` — pipeline documentation
+- `tests/test_know_thy_father_pipeline.py` — orchestrator tests
+
+### Phase implementation (all on main)
+| Phase | Description | Script |
+|-------|-------------|--------|
+| phase1_media_indexing | Scan archive for media | `scripts/know_thy_father/index_media.py` |
+| phase2_multimodal_analysis | Process media entries | `scripts/twitter_archive/analyze_media.py` |
+| phase3_holographic_synthesis | Kernel synthesis | `scripts/know_thy_father/synthesize_kernels.py` |
+| phase4_cross_reference_audit | Cross-ref audit | `scripts/know_thy_father/crossref_audit.py` |
+
+### Merged PRs (chronological)
+- PR #630 — Phase 1: Media indexing
+- PR #631 — Phase 2: Multimodal analysis
+- PR #637 — Phase 3: Holographic synthesis
+- PR #639 — Phase 4: Cross-reference audit
+- PR #641 — Orchestrator pipeline integration
+- PR #738 — Prior parent-epic slice (closed)
+
+### Test coverage
+- `tests/test_know_thy_father_pipeline.py` — orchestrator
+- `tests/test_know_thy_father_index.py` — phase 1
+- `tests/test_know_thy_father_synthesis.py` — phase 3
+- `tests/test_know_thy_father_crossref.py` — phase 4
+- `tests/twitter_archive/test_ktf_tracker.py` — tracker
+- `tests/twitter_archive/test_analyze_media.py` — phase 2
+
+## Why Refs, Not Closes
+
+The repo-side parent-epic operational slice is fully implemented on `main`. However, the epic (#582) itself remains open because:
+
+1. Full archive consumption is not yet complete
+2. Downstream memory integration is pending
+3. The orchestrator is functional but not yet exercised against the complete archive
+
+This verification document provides the proof trail that the orchestrator slice is done, preventing duplicate reimplementation.
+
+## Verification Commands
+
+```bash
+# Verify this issue's test
+python3 -m pytest tests/test_issue_582_verification.py -q
+
+# Verify all Know Thy Father tests pass
+python3 -m pytest tests/test_know_thy_father_pipeline.py tests/test_know_thy_father_index.py tests/test_know_thy_father_synthesis.py tests/test_know_thy_father_crossref.py tests/twitter_archive/test_ktf_tracker.py tests/twitter_archive/test_analyze_media.py -q
+```

tests/test_issue_582_verification.py

@@ -0,0 +1,109 @@
+"""Verification that the Issue #582 epic orchestration slice exists on main.
+
+Refs #582 — this test provides durable evidence that the parent-epic
+orchestrator and all phase scripts are present and importable.
+"""
+
+import importlib.util
+from pathlib import Path
+import unittest
+
+
+ROOT = Path(__file__).resolve().parent.parent
+
+
+class TestIssue582Verification(unittest.TestCase):
+    """Confirm the Know Thy Father epic slice is on main."""
+
+    def _load_module(self, path: Path, name: str):
+        self.assertTrue(path.exists(), f"missing {path.relative_to(ROOT)}")
+        spec = importlib.util.spec_from_file_location(name, path)
+        self.assertIsNotNone(spec)
+        self.assertIsNotNone(spec.loader)
+        module = importlib.util.module_from_spec(spec)
+        spec.loader.exec_module(module)
+        return module
+
+    # --- core orchestrator ---
+
+    def test_epic_pipeline_exists(self):
+        path = ROOT / "scripts" / "know_thy_father" / "epic_pipeline.py"
+        self.assertTrue(path.exists(), "epic_pipeline.py must exist on main")
+
+    def test_epic_pipeline_has_phases(self):
+        mod = self._load_module(
+            ROOT / "scripts" / "know_thy_father" / "epic_pipeline.py",
+            "ktf_epic_pipeline",
+        )
+        self.assertTrue(hasattr(mod, "PHASES"), "PHASES list must be defined")
+        self.assertGreaterEqual(len(mod.PHASES), 4, "at least 4 phases required")
+
+    # --- phase scripts ---
+
+    def test_phase1_media_indexing_exists(self):
+        self.assertTrue(
+            (ROOT / "scripts" / "know_thy_father" / "index_media.py").exists(),
+            "phase1 script index_media.py must exist",
+        )
+
+    def test_phase2_analyze_media_exists(self):
+        self.assertTrue(
+            (ROOT / "scripts" / "twitter_archive" / "analyze_media.py").exists(),
+            "phase2 script analyze_media.py must exist",
+        )
+
+    def test_phase3_synthesize_kernels_exists(self):
+        self.assertTrue(
+            (ROOT / "scripts" / "know_thy_father" / "synthesize_kernels.py").exists(),
+            "phase3 script synthesize_kernels.py must exist",
+        )
+
+    def test_phase4_crossref_audit_exists(self):
+        self.assertTrue(
+            (ROOT / "scripts" / "know_thy_father" / "crossref_audit.py").exists(),
+            "phase4 script crossref_audit.py must exist",
+        )
+
+    # --- documentation ---
+
+    def test_pipeline_docs_exist(self):
+        self.assertTrue(
+            (ROOT / "docs" / "KNOW_THY_FATHER_MULTIMODAL_PIPELINE.md").exists(),
+            "pipeline documentation must exist",
+        )
+
+    def test_verification_doc_exists(self):
+        self.assertTrue(
+            (ROOT / "docs" / "issue-582-verification.md").exists(),
+            "issue-582-verification.md must exist",
+        )
+
+    # --- test coverage ---
+
+    def test_pipeline_tests_exist(self):
+        tests = [
+            "test_know_thy_father_pipeline.py",
+            "test_know_thy_father_index.py",
+            "test_know_thy_father_synthesis.py",
+            "test_know_thy_father_crossref.py",
+        ]
+        for name in tests:
+            self.assertTrue(
+                (ROOT / "tests" / name).exists(),
+                f"test file {name} must exist",
+            )
+
+    def test_archive_tests_exist(self):
+        archive_dir = ROOT / "tests" / "twitter_archive"
+        self.assertTrue(
+            (archive_dir / "test_ktf_tracker.py").exists(),
+            "test_ktf_tracker.py must exist",
+        )
+        self.assertTrue(
+            (archive_dir / "test_analyze_media.py").exists(),
+            "test_analyze_media.py must exist",
+        )
+
+
+if __name__ == "__main__":
+    unittest.main()