#!/usr/bin/env node

import fs from "node:fs";
import path from "node:path";
import { fileURLToPath } from "node:url";
import { getPublicSurfaceCounts } from "./shared/public-surface-manifest.mjs";
import { buildWorkflowInventory } from "./shared/workflow-inventory.mjs";
import { renderWorkflowSurfaceMapMarkdown } from "./workflow-inventory-report.mjs";

const ROOT = path.resolve(path.dirname(fileURLToPath(import.meta.url)), "..");

function read(relativePath) {
  return fs.readFileSync(path.join(ROOT, relativePath), "utf8");
}

export function getSurfaceCounts() {
  const opsSource = read("extension/src/ops/ops-runtime.ts");
  const canvasSource = read("src/browser/canvas-manager.ts");
  const publicSurface = getPublicSurfaceCounts(ROOT);

  const opsCommandNames = [...opsSource.matchAll(/case "([^"]+)":/g)].map((match) => match[1]);
  const canvasCommandMatch = canvasSource.match(/export const PUBLIC_CANVAS_COMMANDS = \[(.*?)\] as const;/s);
  if (!canvasCommandMatch) {
    throw new Error("Unable to parse public canvas commands.");
  }
  const canvasCommandNames = [...canvasCommandMatch[1].matchAll(/"([^"]+)"/g)].map((match) => match[1]);

  return {
    commandCount: publicSurface.commandCount,
    toolCount: publicSurface.toolCount,
    cliToolPairCount: publicSurface.cliToolPairCount,
    opsCommandCount: opsCommandNames.length,
    canvasCommandCount: canvasCommandNames.length,
    commandNames: publicSurface.commandNames,
    toolNames: publicSurface.toolNames,
    opsCommandNames,
    canvasCommandNames
  };
}

function parseDocCount(regex, source, label) {
  const match = source.match(regex);
  if (!match) {
    throw new Error(`Unable to parse ${label}.`);
  }
  return Number.parseInt(match[1], 10);
}

function pushRequiredForbiddenTermsCheck(checks, { id, source, required, forbidden, detail }) {
  checks.push({
    id,
    ok: required.every((term) => source.includes(term))
      && forbidden.every((term) => !source.includes(term)),
    detail
  });
}

function extractCommandNamesFromDocSection(source, startHeading, endHeading, label) {
  const start = source.indexOf(startHeading);
  if (start < 0) {
    throw new Error(`Unable to locate ${label} start heading.`);
  }
  const end = source.indexOf(endHeading, start);
  const section = source.slice(start, end >= 0 ? end : undefined);
  const envelopeIndex = section.indexOf("Envelope contract:");
  const commandSection = section.slice(0, envelopeIndex >= 0 ? envelopeIndex : undefined);
  return [...commandSection.matchAll(/^- `([^`]+)`$/gm)].map((match) => match[1]);
}

function extractBacktickedNamesFromDocSection(source, startHeading, endHeading, label) {
  const start = source.indexOf(startHeading);
  if (start < 0) {
    throw new Error(`Unable to locate ${label} start heading.`);
  }
  const end = source.indexOf(endHeading, start);
  const section = source.slice(start, end >= 0 ? end : undefined);
  return [...section.matchAll(/^- `([^`]+)`(?:[^\n]*)$/gm)].map((match) => match[1]);
}

function extractBacktickedNamesFromInlineListSection(source, startHeading, endHeading, label) {
  const start = source.indexOf(startHeading);
  if (start < 0) {
    throw new Error(`Unable to locate ${label} start heading.`);
  }
  const end = source.indexOf(endHeading, start);
  const section = source.slice(start, end >= 0 ? end : undefined);
  return [...section.matchAll(/`([^`]+)`/g)].map((match) => match[1]);
}

function normalizeWorkflowSurfaceMap(source) {
  return source.trim().replace(/^Last updated: .+$/m, "Last updated: <normalized-date>");
}

export function runDocsDriftChecks() {
  const packageJson = JSON.parse(read("package.json"));
  const version = String(packageJson.version ?? "");
  if (!version) {
    throw new Error("package.json version is missing.");
  }

  const cliDoc = read("docs/CLI.md");
  const publicReadme = read("README.md");
  const publicSurfaceManifest = JSON.parse(read("src/public-surface/generated-manifest.json"));
  const docsReadme = read("docs/README.md");
  const onboardingDoc = read("docs/FIRST_RUN_ONBOARDING.md");
  const releaseRunbook = read("docs/RELEASE_RUNBOOK.md");
  const distributionPlan = read("docs/DISTRIBUTION_PLAN.md");
  const cliHelpSource = read("src/cli/help.ts");
  const surfaceDoc = read("docs/SURFACE_REFERENCE.md");
  const workflowSurfaceMapDoc = read("docs/WORKFLOW_SURFACE_MAP.md");
  const architectureDoc = read("docs/ARCHITECTURE.md");
  const workflowSurfaceMapExpected = renderWorkflowSurfaceMapMarkdown(buildWorkflowInventory(ROOT));
  const designCanvasSpec = read("docs/DESIGN_CANVAS_TECHNICAL_SPEC.md");
  const onboardingMetadata = JSON.parse(read("src/cli/onboarding-metadata.json"));
  const annotateDoc = read("docs/ANNOTATE.md");
  const extensionDoc = read("docs/EXTENSION.md");
  const troubleshootingDoc = read("docs/TROUBLESHOOTING.md");
  const privacyDoc = read("docs/privacy.md");
  const dependenciesDoc = read("docs/DEPENDENCIES.md");
  const cutoverDoc = read("docs/CUTOVER_CHECKLIST.md");
  const bestPracticesSkill = read("skills/opendevbrowser-best-practices/SKILL.md");
  const commandChannelReference = read("skills/opendevbrowser-best-practices/artifacts/command-channel-reference.md");
  const parityGatesDoc = read("skills/opendevbrowser-best-practices/artifacts/parity-gates.md");
  const surfaceAuditChecklist = JSON.parse(read("skills/opendevbrowser-best-practices/assets/templates/surface-audit-checklist.json"));
  const designSkill = read("skills/opendevbrowser-design-agent/SKILL.md");
  const motionSkill = read("skills/opendevbrowser-motion-design/SKILL.md");
  const continuitySkill = read("skills/opendevbrowser-continuity-ledger/SKILL.md");
  const dataExtractionSkill = read("skills/opendevbrowser-data-extraction/SKILL.md");
  const loginSkill = read("skills/opendevbrowser-login-automation/SKILL.md");
  const formSkill = read("skills/opendevbrowser-form-testing/SKILL.md");
  const productPresentationAssetSkill = read("skills/opendevbrowser-product-presentation-asset/SKILL.md");
  const researchSkill = read("skills/opendevbrowser-research/SKILL.md");
  const shoppingSkill = read("skills/opendevbrowser-shopping/SKILL.md");

  const { commandCount, toolCount, cliToolPairCount, opsCommandCount, canvasCommandCount, commandNames, toolNames, opsCommandNames } = getSurfaceCounts();

  const checks = [];

  checks.push({
    id: "doc.cli.no_stale_tgz_ref",
    ok: !/opendevbrowser-0\.0\.15\.tgz/.test(cliDoc),
    detail: "docs/CLI.md must not reference old local package artifacts."
  });

  checks.push({
    id: "doc.onboarding.no_stale_tgz_ref",
    ok: !/opendevbrowser-0\.0\.15\.tgz/.test(onboardingDoc),
    detail: "docs/FIRST_RUN_ONBOARDING.md must not reference old local package artifacts."
  });

  const surfaceCommandCount = parseDocCount(/## CLI Command Inventory \((\d+)\)/, surfaceDoc, "surface CLI command count");
  const surfaceToolCount = parseDocCount(/## Tool Inventory \((\d+)\)/, surfaceDoc, "surface tool count");
  checks.push({
    id: "doc.surface.command_count_matches_source",
    ok: surfaceCommandCount === commandCount,
    detail: `docs/SURFACE_REFERENCE.md command count=${surfaceCommandCount}, source=${commandCount}`
  });
  checks.push({
    id: "doc.surface.tool_count_matches_source",
    ok: surfaceToolCount === toolCount,
    detail: `docs/SURFACE_REFERENCE.md tool count=${surfaceToolCount}, source=${toolCount}`
  });
  const surfaceCommandNames = extractBacktickedNamesFromDocSection(
    surfaceDoc,
    "## CLI Command Inventory",
    "## Tool Inventory",
    "surface CLI commands"
  );
  const sourceCommandSet = new Set(commandNames);
  const docCommandSet = new Set(surfaceCommandNames);
  const missingCommands = commandNames.filter((command) => !docCommandSet.has(command));
  const extraCommands = surfaceCommandNames.filter((command) => !sourceCommandSet.has(command));
  checks.push({
    id: "doc.surface.command_listing_matches_source",
    ok: surfaceCommandNames.length === commandCount && missingCommands.length === 0 && extraCommands.length === 0,
    detail: `docs/SURFACE_REFERENCE.md commands listed=${surfaceCommandNames.length}, source=${commandCount}, missing=${missingCommands.join(",") || "none"}, extra=${extraCommands.join(",") || "none"}`
  });
  const surfaceToolNames = extractBacktickedNamesFromDocSection(
    surfaceDoc,
    "## Tool Inventory",
    "## Relay Channel Inventory",
    "surface tools"
  );
  const sourceToolSet = new Set(toolNames);
  const docToolSet = new Set(surfaceToolNames);
  const missingTools = toolNames.filter((tool) => !docToolSet.has(tool));
  const extraTools = surfaceToolNames.filter((tool) => !sourceToolSet.has(tool));
  checks.push({
    id: "doc.surface.tool_listing_matches_source",
    ok: surfaceToolNames.length === toolCount && missingTools.length === 0 && extraTools.length === 0,
    detail: `docs/SURFACE_REFERENCE.md tools listed=${surfaceToolNames.length}, source=${toolCount}, missing=${missingTools.join(",") || "none"}, extra=${extraTools.join(",") || "none"}`
  });

  const surfaceOpsCount = parseDocCount(/### `\/ops` command names \((\d+)\)/, surfaceDoc, "surface /ops count");
  const surfaceOpsCommandNames = extractCommandNamesFromDocSection(
    surfaceDoc,
    "### `/ops` command names",
    "### `/canvas` command names",
    "surface /ops commands"
  );
  const sourceOpsSet = new Set(opsCommandNames);
  const docOpsSet = new Set(surfaceOpsCommandNames);
  const missingOpsCommands = opsCommandNames.filter((command) => !docOpsSet.has(command));
  const extraOpsCommands = surfaceOpsCommandNames.filter((command) => !sourceOpsSet.has(command));
  checks.push({
    id: "doc.surface.ops_command_count_matches_source",
    ok: surfaceOpsCount === opsCommandCount,
    detail: `docs/SURFACE_REFERENCE.md /ops count=${surfaceOpsCount}, source=${opsCommandCount}`
  });
  checks.push({
    id: "doc.surface.ops_command_listing_matches_source",
    ok: surfaceOpsCommandNames.length === opsCommandCount && missingOpsCommands.length === 0 && extraOpsCommands.length === 0,
    detail: `docs/SURFACE_REFERENCE.md /ops listed=${surfaceOpsCommandNames.length}, source=${opsCommandCount}, missing=${missingOpsCommands.join(",") || "none"}, extra=${extraOpsCommands.join(",") || "none"}`
  });
  const surfaceCanvasCount = parseDocCount(/### `\/canvas` command names \((\d+)\)/, surfaceDoc, "surface /canvas count");
  checks.push({
    id: "doc.surface.canvas_command_count_matches_source",
    ok: surfaceCanvasCount === canvasCommandCount,
    detail: `docs/SURFACE_REFERENCE.md /canvas count=${surfaceCanvasCount}, source=${canvasCommandCount}`
  });

  const cliCommandsCount = parseDocCount(/- Total commands: `([0-9]+)`\./, cliDoc, "CLI docs command count");
  const cliToolsCount = parseDocCount(/- Total tools: `([0-9]+)`/, cliDoc, "CLI docs tool count");
  const readmeCommandCount = parseDocCount(/The current public surface includes \[([0-9]+) CLI commands/, publicReadme, "README command count");
  const readmeToolCount = parseDocCount(/CLI commands and ([0-9]+) `opendevbrowser_\*` tools\]/, publicReadme, "README tool count");
  checks.push({
    id: "doc.readme.command_count_matches_source",
    ok: readmeCommandCount === commandCount,
    detail: `README.md command count=${readmeCommandCount}, source=${commandCount}`
  });
  checks.push({
    id: "doc.readme.tool_count_matches_source",
    ok: readmeToolCount === toolCount,
    detail: `README.md tool count=${readmeToolCount}, source=${toolCount}`
  });
  checks.push({
    id: "doc.cli.command_count_matches_source",
    ok: cliCommandsCount === commandCount,
    detail: `docs/CLI.md command count=${cliCommandsCount}, source=${commandCount}`
  });
  checks.push({
    id: "doc.cli.tool_count_matches_source",
    ok: cliToolsCount === toolCount,
    detail: `docs/CLI.md tool count=${cliToolsCount}, source=${toolCount}`
  });
  const readmeSessionConnectionRow = publicReadme.match(/\| Session\/connection \|([^|\n]+)\|/);
  checks.push({
    id: "doc.readme.session_connection_category_includes_cdp_profile",
    ok: commandNames.includes("cdp-profile")
      && readmeSessionConnectionRow?.[1]?.includes("`cdp-profile`") === true,
    detail: "README.md Session/connection category must include the generated cdp-profile command."
  });
  const cliOnlySurfaceLine = cliDoc.match(/^- CLI-only surface \(no tool equivalent\): ([^\n]+)$/m);
  checks.push({
    id: "doc.cli.cli_only_surface_includes_cdp_profile",
    ok: commandNames.includes("cdp-profile")
      && cliOnlySurfaceLine?.[1]?.includes("`cdp-profile`") === true,
    detail: "docs/CLI.md CLI-only surface summary must include the generated cdp-profile command."
  });
  const profileWorkflowCommandDocs = new Map([
    ["research", ["research run"]],
    ["shopping", ["shopping run"]],
    ["product-video", ["product-video run"]],
    ["inspiredesign", ["inspiredesign run", "inspiredesign harvest"]]
  ]);
  const profileWorkflowCommands = publicSurfaceManifest.cli.commands
    .filter((command) => profileWorkflowCommandDocs.has(command.name))
    .filter((command) => Array.isArray(command.flags) && command.flags.includes("--profile"))
    .flatMap((command) => profileWorkflowCommandDocs.get(command.name));
  const workflowProfileRow = cliDoc.match(/\| `--profile` \|([^|\n]+)\| Named managed profile for provider workflow fallback;/);
  checks.push({
    id: "doc.cli.provider_workflow_profile_flags_match_manifest",
    ok: profileWorkflowCommands.length === 5
      && profileWorkflowCommands.every((commandName) => workflowProfileRow?.[1]?.includes(`\`${commandName}\``) === true),
    detail: `docs/CLI.md provider workflow --profile row must include generated workflow commands: ${profileWorkflowCommands.join(", ")}`
  });
  checks.push({
    id: "doc.cli.inspiredesign_workflow_documented",
    ok: cliDoc.includes("#### Inspiredesign (`inspiredesign run`)")
      && cliDoc.includes("--brief")
      && cliDoc.includes("--url")
      && cliDoc.includes("--capture-mode")
      && cliDoc.includes("--include-prototype-guidance"),
    detail: "docs/CLI.md must document inspiredesign run, repeated --url inputs, capture mode, and prototype guidance."
  });

  checks.push({
    id: "doc.cli.no_stale_help_inventory_counts",
    ok: !cliDoc.includes("All CLI commands (61)")
      && !cliDoc.includes("All `opendevbrowser_*` tools (54)"),
    detail: "docs/CLI.md must not carry stale inline help inventory counts."
  });

  checks.push({
    id: "doc.cli.onboarding_help_path_documented",
    ok: cliDoc.includes("Generated help is the primary first-contact inventory and onboarding surface.")
      && cliDoc.includes(onboardingMetadata.quickStartCommands.promptingGuide)
      && cliDoc.includes(onboardingMetadata.quickStartCommands.skillLoad)
      && cliDoc.includes("node scripts/cli-onboarding-smoke.mjs"),
    detail: "docs/CLI.md must point first-contact agents to generated help, the canonical quick-start path, and the onboarding smoke lane."
  });
  checks.push({
    id: "doc.release_runbook.registry_consumer_smoke_documented",
    ok: releaseRunbook.includes("scripts/registry-consumer-smoke.mjs")
      && releaseRunbook.includes("registry-consumer-smoke.json"),
    detail: "docs/RELEASE_RUNBOOK.md must document the post-publish registry consumer smoke lane and captured JSON evidence."
  });
  checks.push({
    id: "doc.distribution.registry_consumer_smoke_documented",
    ok: distributionPlan.includes("scripts/registry-consumer-smoke.mjs")
      && distributionPlan.includes("registry-consumer-smoke.json"),
    detail: "docs/DISTRIBUTION_PLAN.md must document the registry consumer smoke lane in the public release sequence."
  });

  const cliOpsCount = parseDocCount(/- `\/ops` \(default extension channel\): .* all `([0-9]+)` command names\./, cliDoc, "CLI docs /ops count");
  checks.push({
    id: "doc.cli.ops_command_count_matches_source",
    ok: cliOpsCount === opsCommandCount,
    detail: `docs/CLI.md /ops count=${cliOpsCount}, source=${opsCommandCount}`
  });

  const architectureOpsCount = parseDocCount(/- `\/ops` command names: `([0-9]+)`/, architectureDoc, "architecture /ops count");
  checks.push({
    id: "doc.architecture.ops_command_count_matches_source",
    ok: architectureOpsCount === opsCommandCount,
    detail: `docs/ARCHITECTURE.md /ops count=${architectureOpsCount}, source=${opsCommandCount}`
  });
  checks.push({
    id: "doc.workflow_surface_map.inspiredesign_documented",
    ok: workflowSurfaceMapDoc.includes("workflow.inspiredesign")
      && workflowSurfaceMapDoc.includes("inspiredesign run"),
    detail: "docs/WORKFLOW_SURFACE_MAP.md must include workflow.inspiredesign and the inspiredesign run CLI entry."
  });
  checks.push({
    id: "doc.workflow_surface_map.matches_generated_inventory",
    ok: normalizeWorkflowSurfaceMap(workflowSurfaceMapDoc) === normalizeWorkflowSurfaceMap(workflowSurfaceMapExpected),
    detail: "docs/WORKFLOW_SURFACE_MAP.md must match the generated workflow inventory map aside from the date stamp."
  });
  checks.push({
    id: "doc.cli.help_references_workflow_surface_map",
    ok: cliHelpSource.includes("docs/WORKFLOW_SURFACE_MAP.md"),
    detail: "src/cli/help.ts must keep docs/WORKFLOW_SURFACE_MAP.md in the first-contact help reference pointers."
  });

  checks.push({
    id: "doc.surface.canvas_history_event_documented",
    ok: surfaceDoc.includes("canvas_history_requested")
      && surfaceDoc.includes("not be treated as a separate `/canvas` command"),
    detail: "docs/SURFACE_REFERENCE.md must document canvas_history_requested as an internal event, not a public /canvas command."
  });

  checks.push({
    id: "doc.surface.annotation_send_path_documented",
    ok: surfaceDoc.includes("annotation:sendPayload")
      && surfaceDoc.includes("store_agent_payload")
      && surfaceDoc.includes("AgentInbox"),
    detail: "docs/SURFACE_REFERENCE.md must document annotation:sendPayload -> store_agent_payload -> AgentInbox."
  });

  checks.push({
    id: "doc.onboarding.session_reuse_matrix_documented",
    ok: onboardingDoc.includes("Reuses the attached live tab or profile state.")
      && onboardingDoc.includes("best-effort readable system Chrome-family cookie bootstrap before first navigation")
      && onboardingDoc.includes("--disable-system-cookie-bootstrap")
      && onboardingDoc.includes("Explicit add/override only after session creation.")
      && onboardingDoc.includes("Managed/CDP copied cookies are not Google auth proof"),
    detail: "docs/FIRST_RUN_ONBOARDING.md must document extension reuse, best-effort managed/cdpConnect bootstrap, disable-bootstrap control, and explicit cookie-import override behavior."
  });

  checks.push({
    id: "doc.onboarding.help_led_quick_start_documented",
    ok: onboardingDoc.includes("Validate the help-led quick-start path")
      && onboardingDoc.includes(onboardingMetadata.quickStartCommands.promptingGuide)
      && onboardingDoc.includes(onboardingMetadata.quickStartCommands.skillLoad)
      && onboardingDoc.includes(onboardingMetadata.quickStartCommands.computerUseEntry)
      && onboardingDoc.includes("inspiredesign run")
      && onboardingDoc.includes(onboardingMetadata.referencePaths.skillDoc)
      && onboardingDoc.includes("docs/RELEASE_RUNBOOK.md"),
    detail: "docs/FIRST_RUN_ONBOARDING.md must document the generated-help quick-start path, computer-use entry command, canonical skill runbook, and the separate release runbook for published npm proof."
  });

  checks.push({
    id: "doc.readme.mirrored_help_inputs_documented",
    ok: docsReadme.includes("src/cli/help.ts")
      && docsReadme.includes("src/cli/onboarding-metadata.json")
      && docsReadme.includes("src/public-surface/generated-manifest.ts")
      && docsReadme.includes("skills/opendevbrowser-best-practices/SKILL.md"),
    detail: "docs/README.md must reference mirrored help inputs and the canonical direct-run policy owner."
  });

  checks.push({
    id: "doc.readme.onboarding_owner_boundaries_documented",
    ok: docsReadme.includes("generated help as the canonical first-contact discovery surface")
      && docsReadme.includes("docs/FIRST_RUN_ONBOARDING.md")
      && docsReadme.includes("skills/opendevbrowser-best-practices/SKILL.md")
      && docsReadme.includes("node scripts/cli-onboarding-smoke.mjs"),
    detail: "docs/README.md must define the onboarding ownership split and include the onboarding smoke lane."
  });

  checks.push({
    id: "doc.readme.challenge_override_contract_documented",
    ok: publicReadme.includes("challengeAutomationMode")
      && publicReadme.includes("browser_with_helper")
      && publicReadme.includes("run > session > config")
      && publicReadme.includes("browser-scoped")
      && publicReadme.includes("not a desktop agent"),
    detail: "README.md must document challengeAutomationMode, enum values, precedence, and the browser-scoped helper boundary."
  });
  checks.push({
    id: "doc.readme.computer_use_entry_documented",
    ok: publicReadme.includes(onboardingMetadata.quickStartCommands.computerUseEntry),
    detail: "README.md must include the concrete browser-scoped computer-use entry command."
  });
  pushRequiredForbiddenTermsCheck(checks, {
    id: "doc.readme.browser_replay_and_desktop_observation_documented",
    source: publicReadme,
    required: ["Browser replay", "desktop observation", "not a desktop agent"],
    forbidden: ["no public desktop CLI or `/ops` plane yet"],
    detail: "README.md must document shipped browser replay and the public read-only desktop observation plane without claiming a desktop agent."
  });
  checks.push({
    id: "doc.readme.desktop_observation_swift_prerequisite_documented",
    ok: publicReadme.includes("swift command")
      && publicReadme.includes("desktop_unsupported")
      && publicReadme.includes("Swift toolchain"),
    detail: "README.md must document the desktop observation swift prerequisite and the macOS unsupported fallback."
  });

  checks.push({
    id: "doc.readme.skill_discovery_fallback_documented",
    ok: publicReadme.includes("Bundled package fallback")
      && publicReadme.includes("after `skillPaths`")
      && publicReadme.includes("when no installed copy matches"),
    detail: "README.md must document the bundled skill fallback after skillPaths."
  });

  checks.push({
    id: "doc.readme.skill_inventory_split_documented",
    ok: publicReadme.includes("10 OpenDevBrowser-specific skill packs")
      && publicReadme.includes("sync the 10 canonical `opendevbrowser-*` packs")
      && publicReadme.includes("opendevbrowser-motion-design")
      && publicReadme.includes("Reinstall and update refresh drifted managed copies")
      && publicReadme.includes("adopt matching markerless canonical copies")
      && publicReadme.includes("preserve drifted markerless directories")
      && publicReadme.includes("Uninstall removes marker- or sentinel-managed canonical packs"),
    detail: "README.md must document the canonical skill-pack lifecycle."
  });

  checks.push({
    id: "doc.readme.skill_shadow_risk_documented",
    ok: !publicReadme.includes("copy all 11 bundled directories")
      && !publicReadme.includes("shadow the bundled")
      && !publicReadme.includes("one more cycle"),
    detail: "README.md must not document the retired alias-only or stale-shadow contract."
  });

  checks.push({
    id: "doc.cli.challenge_override_contract_documented",
    ok: cliDoc.includes("challengeAutomationMode")
      && cliDoc.includes("browser_with_helper")
      && cliDoc.includes("run > session > config")
      && cliDoc.includes("browser-scoped")
      && cliDoc.includes("not a desktop agent"),
    detail: "docs/CLI.md must document challengeAutomationMode, enum values, precedence, and the browser-scoped helper boundary."
  });
  checks.push({
    id: "doc.cli.computer_use_entry_documented",
    ok: cliDoc.includes(onboardingMetadata.quickStartCommands.computerUseEntry),
    detail: "docs/CLI.md must include the concrete browser-scoped computer-use entry command."
  });
  pushRequiredForbiddenTermsCheck(checks, {
    id: "doc.cli.browser_replay_and_desktop_observation_documented",
    source: cliDoc,
    required: ["browser replay", "desktop observation", "screencast-start", "desktop-status", "not a desktop agent"],
    forbidden: ["adds no public CLI command family"],
    detail: "docs/CLI.md must document the shipped browser replay and public desktop observation command families without promoting a desktop agent."
  });
  checks.push({
    id: "doc.cli.desktop_observation_swift_prerequisite_documented",
    ok: cliDoc.includes("swift")
      && cliDoc.includes("desktop_unsupported")
      && cliDoc.includes("Swift toolchain"),
    detail: "docs/CLI.md must document the desktop observation swift prerequisite and unsupported fallback guidance."
  });

  checks.push({
    id: "doc.cli.skill_discovery_fallback_documented",
    ok: cliDoc.includes("Bundled package fallback")
      && cliDoc.includes("after `skillPaths`")
      && cliDoc.includes("when no installed copy matches"),
    detail: "docs/CLI.md must document the bundled skill fallback after skillPaths."
  });

  checks.push({
    id: "doc.cli.skill_inventory_split_documented",
    ok: cliDoc.includes("sync the 10 canonical `opendevbrowser-*` packs")
      && cliDoc.includes("opendevbrowser-motion-design")
      && cliDoc.includes("Reinstall and update refresh drifted managed copies")
      && cliDoc.includes("adopt matching markerless canonical copies")
      && cliDoc.includes("preserve drifted markerless directories")
      && cliDoc.includes("Uninstall removes marker- or sentinel-managed canonical packs"),
    detail: "docs/CLI.md must document the canonical skill-pack lifecycle."
  });

  checks.push({
    id: "doc.cli.skill_shadow_risk_documented",
    ok: !cliDoc.includes("copy all 11 bundled directories")
      && !cliDoc.includes("shadow the bundled")
      && !cliDoc.includes("one more cycle"),
    detail: "docs/CLI.md must not document the retired alias-only or stale-shadow contract."
  });

  checks.push({
    id: "doc.onboarding.skill_shadow_risk_documented",
    ok: !onboardingDoc.includes("shadow")
      && !onboardingDoc.includes("one more cycle")
      && onboardingDoc.includes("managed-skill lifecycle proof"),
    detail: "docs/FIRST_RUN_ONBOARDING.md must drop the retired alias/shadow proof story and document isolated lifecycle proof."
  });

  checks.push({
    id: "doc.active_docs.no_tool_surface_shim_references",
    ok: !publicReadme.includes("src/tools/surface.ts")
      && !cliDoc.includes("src/tools/surface.ts")
      && !docsReadme.includes("src/tools/surface.ts")
      && !surfaceDoc.includes("src/tools/surface.ts")
      && !architectureDoc.includes("src/tools/surface.ts"),
    detail: "Active docs must not reference the removed src/tools/surface.ts shim."
  });

  pushRequiredForbiddenTermsCheck(checks, {
    id: "doc.cli.workflow_key_contract_documented",
    source: cliDoc,
    required: ["meta.primaryConstraintSummary", "meta.metrics.reasonCodeDistribution", "meta.reasonCodeDistribution"],
    forbidden: ["primary_constraint_summary", "reason_code_distribution"],
    detail: "docs/CLI.md must document camelCase workflow summary and reason-code distribution keys without the removed snake_case aliases."
  });
  checks.push({
    id: "doc.cli.canvas_plan_guidance_documented",
    ok: cliDoc.includes("generationPlanIssues")
      && cliDoc.includes("plan_invalid")
      && cliDoc.includes("generation_plan_invalid"),
    detail: "docs/CLI.md must document generationPlanIssues, plan_invalid, and generation_plan_invalid for the /canvas flow."
  });

  checks.push({
    id: "doc.architecture.canvas_history_event_documented",
    ok: architectureDoc.includes("canvas_history_requested")
      && architectureDoc.includes("canvas.history.undo")
      && architectureDoc.includes("canvas.history.redo"),
    detail: "docs/ARCHITECTURE.md must document the canvas history event boundary and public undo/redo commands."
  });
  checks.push({
    id: "doc.architecture.canvas_plan_guidance_documented",
    ok: architectureDoc.includes("generationPlanIssues")
      && architectureDoc.includes("allowedValues")
      && architectureDoc.includes("missing-vs-invalid generation-plan classification"),
    detail: "docs/ARCHITECTURE.md must document generationPlanIssues, allowedValues, and missing-vs-invalid plan ownership."
  });
  checks.push({
    id: "doc.design_canvas_spec.plan_guidance_documented",
    ok: designCanvasSpec.includes("generationPlanIssues")
      && designCanvasSpec.includes("plan_invalid")
      && designCanvasSpec.includes("canvas.plan.get")
      && designCanvasSpec.includes("not required after a successful `canvas.plan.set`"),
    detail: "docs/DESIGN_CANVAS_TECHNICAL_SPEC.md must document generationPlanIssues, plan_invalid, and the optional diagnostic role of canvas.plan.get."
  });

  checks.push({
    id: "doc.architecture.annotation_send_path_documented",
    ok: architectureDoc.includes("annotation:sendPayload")
      && architectureDoc.includes("store_agent_payload")
      && architectureDoc.includes("AgentInbox"),
    detail: "docs/ARCHITECTURE.md must document annotation:sendPayload -> store_agent_payload -> AgentInbox."
  });

  checks.push({
    id: "doc.architecture.challenge_override_contract_documented",
    ok: architectureDoc.includes("challengeAutomationMode")
      && architectureDoc.includes("browser_with_helper")
      && architectureDoc.includes("run > session > config")
      && architectureDoc.includes("browser-scoped")
      && architectureDoc.includes("not a desktop agent")
      && architectureDoc.includes("roadmap-only"),
    detail: "docs/ARCHITECTURE.md must document the challenge override contract, browser-only helper boundary, and roadmap-only desktop section."
  });
  pushRequiredForbiddenTermsCheck(checks, {
    id: "doc.architecture.desktop_observation_vs_desktop_agent_documented",
    source: architectureDoc,
    required: ["public read-only desktop observation plane", "roadmap-only", "desktop agent"],
    forbidden: ["Until a public desktop plane exists"],
    detail: "docs/ARCHITECTURE.md must distinguish the shipped public desktop observation plane from roadmap-only desktop-agent claims."
  });

  checks.push({
    id: "doc.architecture.onboarding_owner_documented",
    ok: architectureDoc.includes("src/cli/onboarding-metadata.json")
      && architectureDoc.includes("first-contact skill, topic, quick-start commands, and onboarding doc pointers"),
    detail: "docs/ARCHITECTURE.md must document the onboarding metadata owner."
  });

  checks.push({
    id: "doc.architecture.onboarding_proof_lane_documented",
    ok: architectureDoc.includes("CLI onboarding proof lane")
      && architectureDoc.includes("node scripts/cli-onboarding-smoke.mjs"),
    detail: "docs/ARCHITECTURE.md must document the onboarding proof lane."
  });

  checks.push({
    id: "doc.surface.challenge_override_contract_documented",
    ok: surfaceDoc.includes("challengeAutomationMode")
      && surfaceDoc.includes("browser_with_helper")
      && surfaceDoc.includes("run > session > config")
      && surfaceDoc.includes("browser-scoped")
      && surfaceDoc.includes("standDownReason"),
    detail: "docs/SURFACE_REFERENCE.md must document workflow challenge override flags, precedence, and surfaced stand-down metadata."
  });
  pushRequiredForbiddenTermsCheck(checks, {
    id: "doc.surface.desktop_observation_public_plane_documented",
    source: surfaceDoc,
    required: ["public read-only desktop observation CLI and tool plane", "not a desktop agent"],
    forbidden: ["no public desktop CLI, tool, or `/ops` family is exposed"],
    detail: "docs/SURFACE_REFERENCE.md must document the shipped public desktop observation plane without claiming a desktop agent or desktop /ops family."
  });

  pushRequiredForbiddenTermsCheck(checks, {
    id: "doc.surface.workflow_key_contract_documented",
    source: surfaceDoc,
    required: ["meta.primaryConstraintSummary", "meta.metrics.reasonCodeDistribution", "meta.reasonCodeDistribution"],
    forbidden: ["primary_constraint_summary", "reason_code_distribution"],
    detail: "docs/SURFACE_REFERENCE.md must document the camelCase workflow summary and reason-code distribution keys without the removed snake_case aliases."
  });
  checks.push({
    id: "doc.surface.canvas_plan_guidance_documented",
    ok: surfaceDoc.includes("generationPlanIssues")
      && surfaceDoc.includes("generation_plan_invalid")
      && surfaceDoc.includes("preflight-blocker"),
    detail: "docs/SURFACE_REFERENCE.md must document generationPlanIssues, generation_plan_invalid, and preflight-blocker guidance for /canvas."
  });

  checks.push({
    id: "doc.annotate.shared_inbox_delivery_documented",
    ok: annotateDoc.includes("annotation:sendPayload")
      && annotateDoc.includes("store_agent_payload")
      && annotateDoc.includes("AgentInbox")
      && annotateDoc.includes("Stored only; fetch with annotate --stored"),
    detail: "docs/ANNOTATE.md must document the annotation send bridge, AgentInbox receipt path, and stored-only fallback."
  });

  checks.push({
    id: "doc.extension.annotation_and_canvas_registration_documented",
    ok: extensionDoc.includes("annotation:sendPayload")
      && extensionDoc.includes("store_agent_payload")
      && extensionDoc.includes("AgentInbox")
      && extensionDoc.includes("targets.registerCanvas")
      && extensionDoc.includes("targets.use"),
    detail: "docs/EXTENSION.md must document annotation send bridging and canvas target registration."
  });

  checks.push({
    id: "doc.troubleshooting.session_reuse_and_policy_pointer_documented",
    ok: troubleshootingDoc.includes("canvas_history_requested")
      && troubleshootingDoc.includes("AgentInbox")
      && troubleshootingDoc.includes("best-effort attempt to bootstrap readable Chrome-family cookies")
      && troubleshootingDoc.includes("--disable-system-cookie-bootstrap")
      && troubleshootingDoc.includes("extension `/ops` for user-owned Google OAuth continuity")
      && troubleshootingDoc.includes("Copied cookies are not Google auth proof")
      && troubleshootingDoc.includes("diagnostics.authProvenance")
      && troubleshootingDoc.includes("skills/opendevbrowser-best-practices/SKILL.md"),
    detail: "docs/TROUBLESHOOTING.md must document history event wording, AgentInbox send fallback, best-effort cookie bootstrap, Google OAuth extension /ops continuity, disable-bootstrap control, diagnostics, and the canonical direct-run policy pointer."
  });

  pushRequiredForbiddenTermsCheck(checks, {
    id: "doc.troubleshooting.workflow_key_contract_documented",
    source: troubleshootingDoc,
    required: ["meta.primaryConstraintSummary", "meta.metrics.reasonCodeDistribution", "meta.reasonCodeDistribution"],
    forbidden: ["primary_constraint_summary", "reason_code_distribution"],
    detail: "docs/TROUBLESHOOTING.md must document camelCase workflow summary and reason-code distribution keys without the removed snake_case aliases."
  });
  checks.push({
    id: "doc.troubleshooting.desktop_observation_swift_prerequisite_documented",
    ok: troubleshootingDoc.includes("desktop_unsupported")
      && troubleshootingDoc.includes("swift")
      && troubleshootingDoc.includes("screencapture"),
    detail: "docs/TROUBLESHOOTING.md must explain the desktop observation swift prerequisite and the macOS tooling path."
  });

  checks.push({
    id: "doc.privacy.challenge_override_boundary_documented",
    ok: privacyDoc.includes("challengeAutomationMode")
      && privacyDoc.includes("browser-scoped")
      && privacyDoc.includes("not a desktop agent"),
    detail: "docs/privacy.md must document that challengeAutomationMode stays local and the helper bridge remains browser-scoped only."
  });
  checks.push({
    id: "doc.privacy.desktop_observation_boundary_documented",
    ok: privacyDoc.includes("desktop.permissionLevel=observe")
      && privacyDoc.includes(".opendevbrowser/desktop-runtime")
      && privacyDoc.includes("public read-only desktop observation plane"),
    detail: "docs/privacy.md must document the public read-only desktop observation plane, explicit enablement, and local audit artifact storage."
  });

  checks.push({
    id: "doc.dependencies.challenge_override_config_audit_documented",
    ok: dependenciesDoc.includes("No package.json, tsconfig.json, eslint.config.js, or vitest.config.ts changes were required")
      && dependenciesDoc.includes("No Vite config exists in the public repo")
      && dependenciesDoc.includes("No new package dependencies were required for")
      && dependenciesDoc.includes("challengeAutomationMode"),
    detail: "docs/DEPENDENCIES.md must record the no-new-dependencies and no-config-drift audit for the challenge override rollout."
  });

  checks.push({
    id: "doc.cutover.challenge_override_sync_documented",
    ok: cutoverDoc.includes("challengeAutomationMode")
      && cutoverDoc.includes("run > session > config")
      && cutoverDoc.includes("docs/privacy.md")
      && cutoverDoc.includes("docs/DEPENDENCIES.md")
      && cutoverDoc.includes("docs/CUTOVER_CHECKLIST.md"),
    detail: "docs/CUTOVER_CHECKLIST.md must include challenge override doc-sync and config-audit steps."
  });

  checks.push({
    id: "skill.best_practices.direct_run_policy_owner_documented",
    ok: bestPracticesSkill.includes("canonical owner of direct-run release evidence policy"),
    detail: "skills/opendevbrowser-best-practices/SKILL.md must own direct-run release evidence policy."
  });
  checks.push({
    id: "skill.best_practices.canvas_plan_guidance_documented",
    ok: bestPracticesSkill.includes("generationPlanIssues")
      && bestPracticesSkill.includes("plan_invalid")
      && bestPracticesSkill.includes("generation_plan_invalid"),
    detail: "skills/opendevbrowser-best-practices/SKILL.md must document generationPlanIssues, plan_invalid, and generation_plan_invalid."
  });
  checks.push({
    id: "skill.best_practices.surface_counts_match_source",
    ok: bestPracticesSkill.includes(`${commandCount} CLI commands, ${toolCount} tools, ${opsCommandCount} \`/ops\` commands, ${canvasCommandCount} \`/canvas\` commands`),
    detail: `skills/opendevbrowser-best-practices/SKILL.md must mirror source counts ${commandCount}/${toolCount}/${opsCommandCount}/${canvasCommandCount}.`
  });
  checks.push({
    id: "skill.best_practices.inspiredesign_lane_documented",
    ok: bestPracticesSkill.includes("npx opendevbrowser inspiredesign run")
      && bestPracticesSkill.includes("./skills/opendevbrowser-best-practices/scripts/odb-workflow.sh inspiredesign"),
    detail: "skills/opendevbrowser-best-practices/SKILL.md must expose the inspiredesign lane in both validated capability guidance and router usage."
  });

  checks.push({
    id: "doc.motion_design_skill.documented",
    ok: publicReadme.includes("opendevbrowser-motion-design")
      && cliDoc.includes("opendevbrowser_skill_load opendevbrowser-motion-design \"quick start\"")
      && architectureDoc.includes("skills/opendevbrowser-motion-design/")
      && architectureDoc.includes("artifacts/motion-pattern-catalog.md")
      && architectureDoc.includes("scripts/validate-skill-assets.sh"),
    detail: "README.md, docs/CLI.md, and docs/ARCHITECTURE.md must document the motion-design pack and validator."
  });

  checks.push({
    id: "skill.motion_design.cross_links_and_evidence_documented",
    ok: designSkill.includes("opendevbrowser-motion-design")
      && motionSkill.includes("opendevbrowser-design-agent")
      && motionSkill.includes("prefers-reduced-motion")
      && motionSkill.includes("screencast-start")
      && motionSkill.includes("screencast-stop")
      && motionSkill.includes("debug-trace-snapshot"),
    detail: "motion-design and design-agent must cross-link, and motion-design must document reduced-motion plus temporal proof commands."
  });

  checks.push({
    id: "skill.command_channel_reference.canvas_and_annotation_markers_documented",
    ok: commandChannelReference.includes("canvas_history_requested")
      && commandChannelReference.includes("annotation:sendPayload")
      && commandChannelReference.includes("AgentInbox"),
    detail: "command-channel-reference must document canvas history events and the annotation AgentInbox path."
  });
  const commandChannelCliCount = parseDocCount(/- CLI commands: `([0-9]+)`/, commandChannelReference, "best-practices CLI count");
  const commandChannelToolCount = parseDocCount(/- Plugin tools: `([0-9]+)`/, commandChannelReference, "best-practices tool count");
  const commandChannelCliToolPairCount = parseDocCount(/- CLI-tool pairs: `([0-9]+)`/, commandChannelReference, "best-practices CLI-tool pair count");
  const commandChannelOpsCount = parseDocCount(/- `\/ops` command names: `([0-9]+)`/, commandChannelReference, "best-practices /ops count");
  const commandChannelCanvasCount = parseDocCount(/- `\/canvas` command names: `([0-9]+)`/, commandChannelReference, "best-practices /canvas count");
  const commandChannelCliSurfaceNames = extractBacktickedNamesFromInlineListSection(
    commandChannelReference,
    "## CLI surface categories",
    "## Tool surface categories",
    "best-practices command-channel CLI categories"
  );
  const commandChannelCliCommandSet = new Set(commandChannelCliSurfaceNames.filter((name) => commandNames.includes(name)));
  const commandChannelMissingCliCommands = commandNames.filter((name) => !commandChannelCliCommandSet.has(name));
  checks.push({
    id: "skill.command_channel_reference.surface_counts_match_source",
    ok: commandChannelCliCount === commandCount
      && commandChannelToolCount === toolCount
      && commandChannelCliToolPairCount === cliToolPairCount
      && commandChannelOpsCount === opsCommandCount
      && commandChannelCanvasCount === canvasCommandCount,
    detail: `command-channel-reference counts cli=${commandChannelCliCount}/${commandCount}, tools=${commandChannelToolCount}/${toolCount}, cliToolPairs=${commandChannelCliToolPairCount}/${cliToolPairCount}, ops=${commandChannelOpsCount}/${opsCommandCount}, canvas=${commandChannelCanvasCount}/${canvasCommandCount}`
  });
  checks.push({
    id: "skill.command_channel_reference.cli_inventory_matches_source",
    ok: commandChannelMissingCliCommands.length === 0,
    detail: `command-channel-reference missing CLI commands: ${commandChannelMissingCliCommands.join(", ") || "none"}`
  });
  checks.push({
    id: "skill.parity_gates.replay_and_desktop_observation_documented",
    ok: parityGatesDoc.includes("browser replay")
      && parityGatesDoc.includes("Desktop observation"),
    detail: "parity-gates must document browser replay and desktop observation parity coverage."
  });
  checks.push({
    id: "skill.surface_audit_checklist.counts_match_source",
    ok: surfaceAuditChecklist?.expectedCounts?.cliCommands === commandCount
      && surfaceAuditChecklist?.expectedCounts?.tools === toolCount
      && surfaceAuditChecklist?.expectedCounts?.cliToolPairs === cliToolPairCount
      && surfaceAuditChecklist?.expectedCounts?.opsCommands === opsCommandCount
      && surfaceAuditChecklist?.expectedCounts?.canvasCommands === canvasCommandCount,
    detail: `surface-audit-checklist counts cli=${surfaceAuditChecklist?.expectedCounts?.cliCommands ?? "missing"}/${commandCount}, tools=${surfaceAuditChecklist?.expectedCounts?.tools ?? "missing"}/${toolCount}, cliToolPairs=${surfaceAuditChecklist?.expectedCounts?.cliToolPairs ?? "missing"}/${cliToolPairCount}, ops=${surfaceAuditChecklist?.expectedCounts?.opsCommands ?? "missing"}/${opsCommandCount}, canvas=${surfaceAuditChecklist?.expectedCounts?.canvasCommands ?? "missing"}/${canvasCommandCount}`
  });
  checks.push({
    id: "skill.surface_audit_checklist.replay_and_desktop_observation_documented",
    ok: Array.isArray(surfaceAuditChecklist?.checks)
      && surfaceAuditChecklist.checks.includes("Browser replay and screencast commands documented")
      && surfaceAuditChecklist.checks.includes("Desktop observation commands documented"),
    detail: "surface-audit-checklist must explicitly include browser replay and desktop observation checks."
  });
  checks.push({
    id: "skill.surface_audit_checklist.first_contact_docs_documented",
    ok: Array.isArray(surfaceAuditChecklist?.docsMustCover)
      && surfaceAuditChecklist.docsMustCover.includes("docs/README.md")
      && surfaceAuditChecklist.docsMustCover.includes("docs/FIRST_RUN_ONBOARDING.md"),
    detail: "surface-audit-checklist must cover docs/README.md and docs/FIRST_RUN_ONBOARDING.md as first-contact docs."
  });
  checks.push({
    id: "skill.surface_audit_checklist.first_contact_owners_documented",
    ok: Array.isArray(surfaceAuditChecklist?.firstContactOwners)
      && surfaceAuditChecklist.firstContactOwners.includes("src/cli/help.ts")
      && surfaceAuditChecklist.firstContactOwners.includes("src/cli/onboarding-metadata.json")
      && surfaceAuditChecklist.firstContactOwners.includes("README.md")
      && surfaceAuditChecklist.firstContactOwners.includes("docs/README.md")
      && surfaceAuditChecklist.firstContactOwners.includes("docs/FIRST_RUN_ONBOARDING.md")
      && surfaceAuditChecklist.firstContactOwners.includes("skills/opendevbrowser-best-practices/SKILL.md"),
    detail: "surface-audit-checklist must name generated help, onboarding metadata, README paths, and the best-practices runbook as first-contact owners."
  });
  checks.push({
    id: "skill.surface_audit_checklist.first_contact_checks_documented",
    ok: Array.isArray(surfaceAuditChecklist?.checks)
      && surfaceAuditChecklist.checks.includes("Generated help first-contact owners documented")
      && surfaceAuditChecklist.checks.includes("Onboarding metadata owner documented")
      && surfaceAuditChecklist.checks.includes("First-run onboarding proof owner documented"),
    detail: "surface-audit-checklist must include the first-contact owner and proof-lane audit checks."
  });

  checks.push({
    id: "skill.design_agent.canvas_validation_markers_documented",
    ok: designSkill.includes("canvas.history.undo")
      && designSkill.includes("canvas.history.redo")
      && designSkill.includes("canvas_history_requested")
      && designSkill.includes("generationPlanIssues")
      && designSkill.includes("plan_invalid")
      && designSkill.includes("Delivered to agent")
      && designSkill.includes("Stored only; fetch with annotate --stored"),
    detail: "design-agent skill must document history control validation, invalid-plan guidance, and annotation send receipts."
  });

  checks.push({
    id: "skill.continuity_ledger.core_markers_documented",
    ok: continuitySkill.includes("opendevbrowser_continuity.md")
      && continuitySkill.includes("continuity.filePath")
      && continuitySkill.includes("CONTINUITY.md")
      && continuitySkill.includes("repo-policy override")
      && continuitySkill.includes("sub_continuity.md")
      && continuitySkill.includes("Reply Pattern"),
    detail: "continuity-ledger skill must document runtime default, override policy, ledger files, and the reply pattern."
  });

  checks.push({
    id: "skill.data_extraction.core_markers_documented",
    ok: dataExtractionSkill.includes("source_url")
      && dataExtractionSkill.includes("assets/templates/quality-gates.json")
      && dataExtractionSkill.includes("ISSUE-09"),
    detail: "data-extraction skill must document provenance, quality gates, and pagination drift coverage."
  });

  checks.push({
    id: "skill.login_and_form_session_reuse_documented",
    ok: loginSkill.includes("Chrome-family cookie bootstrap")
      && loginSkill.toLowerCase().includes("direct-run release evidence policy")
      && formSkill.includes("Chrome-family cookie bootstrap")
      && formSkill.toLowerCase().includes("direct-run release evidence policy"),
    detail: "login/form skills must document session reuse rules and the canonical direct-run policy pointer."
  });

  checks.push({
    id: "skill.research_and_shopping_policy_pointers_documented",
    ok: researchSkill.includes("canonical direct-run evidence policy")
      && shoppingSkill.includes("canonical direct-run evidence policy"),
    detail: "research/shopping skills must point to the canonical direct-run policy."
  });

  checks.push({
    id: "skill.product_presentation_asset.core_markers_documented",
    ok: productPresentationAssetSkill.includes("metadata-first")
      && productPresentationAssetSkill.includes("scripts/render-video-brief.sh")
      && productPresentationAssetSkill.includes("claims-evidence-map.md"),
    detail: "product-presentation-asset skill must document metadata-first output handling and generated evidence maps."
  });

  checks.push({
    id: "doc.cli.current_package_version_ref",
    ok: cliDoc.includes(`opendevbrowser-${version}.tgz`),
    detail: `docs/CLI.md should reference opendevbrowser-${version}.tgz`
  });

  checks.push({
    id: "doc.readme.current_package_version_ref",
    ok: publicReadme.includes(`opendevbrowser-${version}.tgz`),
    detail: `README.md should reference opendevbrowser-${version}.tgz`
  });

  checks.push({
    id: "doc.onboarding.current_package_version_ref",
    ok: onboardingDoc.includes(`opendevbrowser-${version}.tgz`),
    detail: `docs/FIRST_RUN_ONBOARDING.md should reference opendevbrowser-${version}.tgz`
  });

  const failed = checks.filter((check) => !check.ok);

  return {
    ok: failed.length === 0,
    version,
    source: {
      commandCount,
      toolCount,
      opsCommandCount,
      canvasCommandCount
    },
    checks,
    failed
  };
}

if (import.meta.url === `file://${process.argv[1]}`) {
  const result = runDocsDriftChecks();
  console.log(JSON.stringify(result, null, 2));
  if (!result.ok) {
    process.exitCode = 1;
  }
}
