# World-Class Evidence Plan Generated at: `2026-06-15` ## Summary - decision: `collect-external-evidence` - audit decision: `continue-iteration` - ready to claim world-class: `false` - ledger completion required: `true` - evidence requirements: `4` - tasks: `4` - human tasks: `1` - external tasks: `3` This report is an execution plan for the remaining world-class evidence gaps. It does not count a plan or source-report pass as completion; the ledger must still validate accepted submissions. ## Task Table | Task | Status | Category | Owner | Current | | --- | --- | --- | --- | --- | | `provider-holdout` | `external_required` | `external` | operator with provider credentials | model-executed 0; token-observed 0 | | `human-adjudication` | `human_required` | `human` | human reviewer | 0/5 decisions; pending 5 | | `native-permission-enforcement` | `external_required` | `external` | target client or installer integrator | native-enforced targets 0; installer-enforced targets 4 | | `native-client-telemetry` | `external_required` | `external` | Browser/Chrome/IDE/provider client integrator | external source events 0; adoption samples 0 | ## Provider Holdout - objective: Collect at least one provider-backed output-eval holdout run with model, timing, and token metadata. - audit next action: Run provider-backed holdout cases with real credentials and commit only aggregate evidence. ### Runbook - `YAO_OUTPUT_EVAL_MODEL=gpt-4.1-mini OPENAI_API_KEY= python3 scripts/yao.py output-exec --provider-runner openai --timeout-seconds 60` - `python3 scripts/yao.py skill-os2-audit . --generated-at ` - Copy evidence/world_class/templates/provider-holdout.intake.json to evidence/world_class/submissions/provider-holdout.json and fill only real evidence fields. - `python3 scripts/yao.py world-class-intake . --submissions-dir evidence/world_class/submissions` ### Success Checks - reports/output_execution_runs.json summary.model_executed_count > 0 - reports/output_execution_runs.json summary.timing_observed_count > 0 - reports/output_execution_runs.json summary.token_observed_count > 0 - reports/skill_os2_audit.json item provider-holdout status becomes pass ### Evidence Artifacts - `reports/output_execution_runs.json` - `reports/output_execution_runs.md` - `reports/skill_os2_audit.json` - `evidence/world_class/intake.schema.json` - `evidence/world_class/templates/provider-holdout.intake.json` - `reports/world_class_evidence_intake.json` - `reports/world_class_evidence_intake.md` ### Privacy Contract - Do not commit provider credentials or environment dumps. - The output execution report records output hashes and aggregate run metadata, not raw provider prompts. ## Human Adjudication - objective: Record real blind A/B reviewer decisions before claiming human output review completion. - audit next action: Record real A/B choices in the decision template, then regenerate adjudication. ### Runbook - `python3 scripts/yao.py output-review-kit --write-template` - Open reports/output_review_kit.md and choose A or B for each pair without opening the answer key. - `python3 scripts/adjudicate_output_review.py --write-template` - Edit reports/output_review_decisions.json with winner_variant values and reviewer metadata. - `python3 scripts/yao.py output-review` - `python3 scripts/yao.py skill-os2-audit . --generated-at ` - Copy evidence/world_class/templates/human-adjudication.intake.json to evidence/world_class/submissions/human-adjudication.json and fill only real evidence fields. - `python3 scripts/yao.py world-class-intake . --submissions-dir evidence/world_class/submissions` ### Success Checks - reports/output_review_adjudication.json summary.pending_count == 0 - reports/output_review_adjudication.json summary.judgment_count == summary.pair_count - reports/output_review_adjudication.json summary.invalid_decision_count == 0 - reports/skill_os2_audit.json item human-adjudication status becomes pass ### Evidence Artifacts - `reports/output_blind_review_pack.md` - `reports/output_review_kit.md` - `reports/output_review_decisions.json` - `reports/output_review_adjudication.json` - `reports/output_review_adjudication.md` - `evidence/world_class/intake.schema.json` - `evidence/world_class/templates/human-adjudication.intake.json` - `reports/world_class_evidence_intake.json` - `reports/world_class_evidence_intake.md` ### Privacy Contract - Reviewer decisions should not include raw user data or private customer detail. - Keep the answer key separate until after decisions are recorded. ## Native Permission Enforcement - objective: Prove at least one real target client or external installer runtime guard enforces approved high-permission capabilities. - audit next action: Integrate a real target-client or external installer runtime guard before claiming native permission enforcement. ### Runbook - Implement or connect a real target client or external installer runtime guard that blocks undeclared network, file_write, or subprocess capabilities. - Update the generated target adapter only when the guard is actually enforced by that target. - `python3 scripts/yao.py package . --platform openai --platform claude --platform generic --platform vscode --output-dir dist --zip` - `python3 scripts/yao.py install-simulate . --package-dir dist --install-root dist/install-simulation` - `python3 scripts/yao.py runtime-permissions . --package-dir dist` - `python3 scripts/yao.py skill-os2-audit . --generated-at ` - Copy evidence/world_class/templates/native-permission-enforcement.intake.json to evidence/world_class/submissions/native-permission-enforcement.json and fill only real evidence fields. - `python3 scripts/yao.py world-class-intake . --submissions-dir evidence/world_class/submissions` ### Success Checks - reports/runtime_permission_probes.json summary.native_enforcement_count > 0 - reports/runtime_permission_probes.json summary.failure_count == 0 - reports/runtime_permission_probes.json summary.installer_enforcement_pass_count records local installer enforcement but does not replace native evidence - reports/skill_os2_audit.json item native-permission-enforcement status becomes pass ### Evidence Artifacts - `dist/targets/*/adapter.json` - `reports/runtime_permission_probes.json` - `reports/runtime_permission_probes.md` - `reports/install_simulation.json` - `reports/install_simulation.md` - `security/permission_policy.json` - `evidence/world_class/intake.schema.json` - `evidence/world_class/templates/native-permission-enforcement.intake.json` - `reports/world_class_evidence_intake.json` - `reports/world_class_evidence_intake.md` ### Privacy Contract - Do not mark native_enforcement true for metadata-only fallbacks. - Keep residual risks visible for targets that still rely on operator enforcement. ## Native Client Telemetry - objective: Import production metadata-only events from a real external client into the local drift loop. - audit next action: Install a real client against the native host and import production metadata-only events. ### Runbook - `python3 scripts/telemetry_native_host.py . --write-launcher /tmp/yao-telemetry-host.sh --write-manifest /tmp/yao-telemetry-host.json --allowed-origin chrome-extension:///` - Install the generated native messaging manifest for the real client and send at least one accepted skill_activation or skill_output event. - `python3 scripts/yao.py telemetry-import . --input-jsonl .yao/telemetry_spool/external_events.jsonl` - `python3 scripts/yao.py skill-atlas --workspace-root .` - `python3 scripts/yao.py skill-os2-audit . --generated-at ` - Copy evidence/world_class/templates/native-client-telemetry.intake.json to evidence/world_class/submissions/native-client-telemetry.json and fill only real evidence fields. - `python3 scripts/yao.py world-class-intake . --submissions-dir evidence/world_class/submissions` ### Success Checks - reports/adoption_drift_report.json summary.source_types.external > 0 - reports/adoption_drift_report.json summary.adoption_sample_count > 0 - reports/skill_os2_audit.json item native-client-telemetry status becomes pass ### Evidence Artifacts - `reports/adoption_drift_report.json` - `reports/adoption_drift_report.md` - `reports/telemetry_hook_recipes.json` - `scripts/telemetry_native_host.py` - `evidence/world_class/intake.schema.json` - `evidence/world_class/templates/native-client-telemetry.intake.json` - `reports/world_class_evidence_intake.json` - `reports/world_class_evidence_intake.md` ### Privacy Contract - Telemetry must remain metadata-only and local-first. - Do not package reports/telemetry_events.jsonl or any raw prompt, output, transcript, note, or message field.