The canonical Stream 0 board must be machine-checkable before Ultragoal can checkpoint G001, so the generated board and validation wrapper now share the same rich board schema and Markdown renderer.
Constraint: G001 requires .omx/cc2/board.json and .omx/cc2/board.md to prove all frozen ROADMAP.md headings and ordered actions are mapped.
Rejected: Relying on worker-reported validation alone | leader-side validation found schema drift between the status-only and lifecycle_status board entrypoints.
Confidence: high
Scope-risk: narrow
Directive: Keep scripts/generate_cc2_board.py, scripts/validate_cc2_board.py, scripts/cc2_board.py, and .omx/cc2/render_board_md.py aligned on board schema changes.
Tested: python3 scripts/generate_cc2_board.py; python3 scripts/validate_cc2_board.py; python3 scripts/cc2_board.py validate; python3 .omx/cc2/validate_issue_parity_intake.py; python3 .omx/cc2/render_board_md.py .omx/cc2/board.json .omx/cc2/board.md --check; python3 -m py_compile scripts/generate_cc2_board.py scripts/validate_cc2_board.py scripts/cc2_board.py .omx/cc2/validate_issue_parity_intake.py .omx/cc2/render_board_md.py; cargo check --manifest-path rust/Cargo.toml --workspace.
Not-tested: Full cargo test workspace has unrelated existing failures reported by workers in session lifecycle/permission-mode tests.
Co-authored-by: OmX <omx@oh-my-codex.dev>
Derive the board from ROADMAP.md heading anchors and record the required local research and adaptive-plan sources as immutable manifest metadata. Add a validation command that fails if any ROADMAP heading lacks a board item or required lifecycle fields.
Constraint: Workers must not mutate .omx/ultragoal; board outputs live under .omx/cc2 and source research is read-only.
Rejected: Hand-maintained board rows | too easy to leave ROADMAP headings unmapped and hard to validate.
Confidence: high
Scope-risk: narrow
Directive: Regenerate with scripts/cc2_board.py after ROADMAP.md changes, then run the validate command before checkpointing G001.
Tested: python3 -m py_compile scripts/cc2_board.py; python3 scripts/cc2_board.py validate; cargo check --workspace; cargo fmt --all -- --check
Not-tested: cargo test --workspace has unrelated failing rusty-claude-cli lifecycle assertion tests::session_lifecycle_prefers_running_process_over_idle_shell.
Render the canonical CC2 board into a human-readable review artifact while preserving worker-1's generated schema as the source of truth.\n\nConstraint: leader owns Ultragoal state; .omx/ultragoal was not mutated.\nRejected: hand-editing board.md without a renderer | it would make coverage drift harder to validate.\nConfidence: high\nScope-risk: narrow\nDirective: regenerate board.md with .omx/cc2/render_board_md.py after board.json changes.\nTested: python3 .omx/cc2/render_board_md.py .omx/cc2/board.json .omx/cc2/board.md --check; python3 -m py_compile .omx/cc2/render_board_md.py; cargo check --workspace; cargo test --workspace (fails one unrelated lifecycle test).\nNot-tested: cargo test --workspace is not fully green because tests::session_lifecycle_prefers_running_process_over_idle_shell fails persistently in rusty-claude-cli without touching Rust sources.
Constraint: Task 3 scope is limited to G001 issue/parity intake and must not mutate .omx/ultragoal
Rejected: Editing canonical board.json directly | worker-1 owns Task 2 canonical board output and coordination requires a mergeable fragment
Confidence: high
Scope-risk: narrow
Directive: Integrate these rows into .omx/cc2/board.json and board.md without reclassifying the frozen evidence unless the source snapshot changes
Tested: python3 .omx/cc2/validate_issue_parity_intake.py; python3 -m py_compile .omx/cc2/validate_issue_parity_intake.py; python3 -m json.tool .omx/cc2/issue-parity-intake.json; cargo check --manifest-path rust/Cargo.toml --workspace
Not-tested: cargo test --manifest-path rust/Cargo.toml --workspace has 2 pre-existing/environmental failures in rusty-claude-cli tests unrelated to .omx/cc2 intake files
