Vendor OpenClaw source as Adolf fork baseline

Adolf is a fork/vendored clone of github.com/openclaw/openclaw (v2026.6.11),
free to diverge. Tree copied sans upstream .git; upstream remote added for
future syncs. Node pinned to 24 (.nvmrc); engines already require >=22.19.
Preserves docs/ARCHITECTURE.md.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LeqyaxJF2nbRXJtae2kNB2

extensions/memory-wiki/src/okf.ts

@@ -0,0 +1,719 @@
+// Memory Wiki plugin module implements Open Knowledge Format import behavior.
+import { createHash } from "node:crypto";
+import fs from "node:fs/promises";
+import path from "node:path";
+import { FsSafeError, root as fsRoot } from "openclaw/plugin-sdk/security-runtime";
+import {
+  normalizeOptionalString,
+  normalizeSingleOrTrimmedStringList,
+  uniqueStrings,
+} from "openclaw/plugin-sdk/string-coerce-runtime";
+import { compileMemoryWikiVault } from "./compile.js";
+import type { ResolvedMemoryWikiConfig } from "./config.js";
+import { appendMemoryWikiLog } from "./log.js";
+import {
+  createWikiPageFilename,
+  parseWikiMarkdown,
+  renderWikiMarkdown,
+  slugifyWikiSegment,
+  WIKI_RELATED_END_MARKER,
+  WIKI_RELATED_START_MARKER,
+} from "./markdown.js";
+import { resolveMemoryWikiTimestamp } from "./time.js";
+import { isRegularFileStat, writeGuardedVaultPage } from "./vault-page-write.js";
+import { initializeMemoryWikiVault } from "./vault.js";
+
+const OKF_RESERVED_FILENAMES = new Set(["index.md", "log.md"]);
+const OKF_MARKDOWN_LINK_PATTERN = /(!?)\[([^\]]*)\]\(([^)]+)\)/g;
+const OKF_FENCE_PATTERN = /^ {0,3}(`{3,}|~{3,})/;
+const OKF_RELATED_SECTION_PATTERN = new RegExp(
+  `\\n+## Related\\n${WIKI_RELATED_START_MARKER}[\\s\\S]*?${WIKI_RELATED_END_MARKER}\\n?`,
+  "g",
+);
+const OKF_VOLATILE_TIMESTAMP_LINE_PATTERN = /^(?:importedAt|updatedAt): .*\n/gm;
+const OKF_HASH_CHARS = 8;
+
+type OkfConceptDocument = {
+  conceptId: string;
+  relativePath: string;
+  absolutePath: string;
+  frontmatter: Record<string, unknown>;
+  body: string;
+  type: string;
+  title: string;
+  description?: string;
+  resource?: string;
+  tags: string[];
+  timestamp?: string;
+};
+
+type OkfImportedPage = {
+  conceptId: string;
+  sourcePath: string;
+  pageId: string;
+  pagePath: string;
+  title: string;
+  created: boolean;
+};
+
+export type ImportMemoryWikiOkfWarning = {
+  code: "invalid-concept" | "missing-type" | "unreadable-entry";
+  path: string;
+  message: string;
+};
+
+export type ImportMemoryWikiOkfResult = {
+  bundlePath: string;
+  bundleName: string;
+  okfVersion?: string;
+  importedCount: number;
+  updatedCount: number;
+  removedCount: number;
+  skippedCount: number;
+  pagePaths: string[];
+  removedPagePaths: string[];
+  warnings: ImportMemoryWikiOkfWarning[];
+  indexUpdatedFiles: string[];
+};
+
+function toPosixPath(value: string): string {
+  return value.split(path.sep).join("/");
+}
+
+function trimMarkdownExtension(value: string): string {
+  return value.replace(/\.md$/i, "");
+}
+
+type OkfBundleMetadata = {
+  key: string;
+  version?: string;
+};
+
+function createOkfBundleKey(params: {
+  rootFrontmatter: Record<string, unknown>;
+  bundleName: string;
+  bundlePath: string;
+}): string {
+  const producerId =
+    normalizeOptionalString(params.rootFrontmatter.id) ??
+    normalizeOptionalString(params.rootFrontmatter.okf_id);
+  if (producerId) {
+    return slugifyWikiSegment(producerId);
+  }
+  const label =
+    normalizeOptionalString(params.rootFrontmatter.name) ??
+    normalizeOptionalString(params.rootFrontmatter.title) ??
+    params.bundleName;
+  const hash = createHash("sha1").update(params.bundlePath).digest("hex").slice(0, OKF_HASH_CHARS);
+  return `${slugifyWikiSegment(label)}-${hash}`;
+}
+
+function createOkfPageStem(bundleKey: string, conceptId: string): string {
+  const slug = slugifyWikiSegment(conceptId.replace(/\//g, "-"));
+  const hash = createHash("sha1").update(conceptId).digest("hex").slice(0, OKF_HASH_CHARS);
+  return `okf-${bundleKey}-${slug}-${hash}`;
+}
+
+function createOkfPageIdentity(
+  bundleKey: string,
+  conceptId: string,
+): { pageId: string; pagePath: string } {
+  const fileName = createWikiPageFilename(createOkfPageStem(bundleKey, conceptId));
+  const stem = trimMarkdownExtension(fileName);
+  return {
+    pageId: `concept.${stem}`,
+    pagePath: `concepts/${fileName}`,
+  };
+}
+
+async function collectOkfMarkdownFiles(
+  rootDir: string,
+  warnings: ImportMemoryWikiOkfWarning[],
+): Promise<string[]> {
+  async function walk(relativeDir: string): Promise<string[]> {
+    const absoluteDir = path.join(rootDir, relativeDir);
+    const entries = await fs.readdir(absoluteDir, { withFileTypes: true }).catch((err: unknown) => {
+      warnings.push({
+        code: "unreadable-entry",
+        path: toPosixPath(relativeDir) || ".",
+        message: err instanceof Error ? err.message : "Unable to read OKF directory.",
+      });
+      return [];
+    });
+    const files: string[] = [];
+    for (const entry of entries.toSorted((left, right) => left.name.localeCompare(right.name))) {
+      if (entry.name === ".git" || entry.name === "node_modules") {
+        continue;
+      }
+      const relativePath = path.join(relativeDir, entry.name);
+      if (entry.isDirectory()) {
+        files.push(...(await walk(relativePath)));
+        continue;
+      }
+      if (entry.isFile() && entry.name.endsWith(".md")) {
+        files.push(relativePath);
+      }
+    }
+    return files;
+  }
+
+  return (await walk("")).map(toPosixPath).toSorted((left, right) => left.localeCompare(right));
+}
+
+function parseOkfMarkdown(
+  content: string,
+  relativePath: string,
+): {
+  frontmatter: Record<string, unknown>;
+  body: string;
+  warning?: ImportMemoryWikiOkfWarning;
+} {
+  const normalizedContent = content.replace(/\r\n/g, "\n");
+  try {
+    return parseWikiMarkdown(normalizedContent);
+  } catch (err) {
+    return {
+      frontmatter: {},
+      body: normalizedContent,
+      warning: {
+        code: "invalid-concept",
+        path: relativePath,
+        message: err instanceof Error ? err.message : "Unable to parse OKF frontmatter.",
+      },
+    };
+  }
+}
+
+async function readOkfTextFile(params: {
+  bundlePath: string;
+  relativePath: string;
+  warnings: ImportMemoryWikiOkfWarning[];
+}): Promise<string | null> {
+  const root = await fsRoot(params.bundlePath);
+  const stat = await root.stat(params.relativePath).catch((err: unknown) => {
+    params.warnings.push({
+      code: "unreadable-entry",
+      path: params.relativePath,
+      message: err instanceof Error ? err.message : "Unable to read OKF concept.",
+    });
+    return null;
+  });
+  if (!stat) {
+    return null;
+  }
+  if (!isRegularFileStat(stat)) {
+    params.warnings.push({
+      code: "unreadable-entry",
+      path: params.relativePath,
+      message: "Refusing to import OKF concept through non-regular or hardlinked file.",
+    });
+    return null;
+  }
+  return await root.readText(params.relativePath).catch((err: unknown) => {
+    params.warnings.push({
+      code: "unreadable-entry",
+      path: params.relativePath,
+      message: err instanceof Error ? err.message : "Unable to read OKF concept.",
+    });
+    return null;
+  });
+}
+
+function deriveOkfTitle(relativePath: string, frontmatter: Record<string, unknown>): string {
+  return (
+    normalizeOptionalString(frontmatter.title) ??
+    path.posix.basename(relativePath, ".md").replace(/[-_]+/g, " ").trim() ??
+    trimMarkdownExtension(relativePath)
+  );
+}
+
+function normalizeOkfConcept(params: {
+  bundlePath: string;
+  relativePath: string;
+  content: string;
+}): { concept?: OkfConceptDocument; warning?: ImportMemoryWikiOkfWarning } {
+  const parsed = parseOkfMarkdown(params.content, params.relativePath);
+  if (parsed.warning) {
+    return { warning: parsed.warning };
+  }
+
+  const type = normalizeOptionalString(parsed.frontmatter.type);
+  if (!type) {
+    return {
+      warning: {
+        code: "missing-type",
+        path: params.relativePath,
+        message: "OKF concept is missing required non-empty type frontmatter.",
+      },
+    };
+  }
+
+  const conceptId = trimMarkdownExtension(params.relativePath);
+  const timestamp = normalizeOptionalString(parsed.frontmatter.timestamp);
+  return {
+    concept: {
+      conceptId,
+      relativePath: params.relativePath,
+      absolutePath: path.join(params.bundlePath, params.relativePath),
+      frontmatter: parsed.frontmatter,
+      body: parsed.body,
+      type,
+      title: deriveOkfTitle(params.relativePath, parsed.frontmatter),
+      ...(normalizeOptionalString(parsed.frontmatter.description)
+        ? { description: normalizeOptionalString(parsed.frontmatter.description) }
+        : {}),
+      ...(normalizeOptionalString(parsed.frontmatter.resource)
+        ? { resource: normalizeOptionalString(parsed.frontmatter.resource) }
+        : {}),
+      tags: normalizeSingleOrTrimmedStringList(parsed.frontmatter.tags),
+      ...(timestamp ? { timestamp } : {}),
+    },
+  };
+}
+
+function splitMarkdownLinkDestination(target: string): {
+  destination: string;
+  titleSuffix: string;
+} {
+  const trimmed = target.trim();
+  if (trimmed.startsWith("<")) {
+    const end = trimmed.indexOf(">");
+    if (end > 0) {
+      return {
+        destination: trimmed.slice(1, end),
+        titleSuffix: trimmed.slice(end + 1),
+      };
+    }
+  }
+  const match = trimmed.match(/^(\S+)(\s+[\s\S]+)?$/);
+  return {
+    destination: match?.[1] ?? trimmed,
+    titleSuffix: match?.[2] ?? "",
+  };
+}
+
+function resolveOkfMarkdownTarget(sourceRelativePath: string, target: string): string | null {
+  const { destination } = splitMarkdownLinkDestination(target);
+  const trimmed = destination.trim();
+  if (!trimmed || trimmed.startsWith("#") || /^[a-z][a-z0-9+.-]*:/i.test(trimmed)) {
+    return null;
+  }
+
+  const rawTargetWithoutSuffix = trimmed.split("#")[0]?.split("?")[0]?.replace(/\\/g, "/").trim();
+  const targetWithoutSuffix = safeDecodeOkfLinkPath(rawTargetWithoutSuffix);
+  if (!targetWithoutSuffix || !targetWithoutSuffix.endsWith(".md")) {
+    return null;
+  }
+
+  const normalized = targetWithoutSuffix.startsWith("/")
+    ? path.posix.normalize(targetWithoutSuffix.slice(1))
+    : path.posix.normalize(
+        path.posix.join(path.posix.dirname(sourceRelativePath), targetWithoutSuffix),
+      );
+  const conceptId = trimMarkdownExtension(normalized);
+  return conceptId.startsWith("../") ? null : conceptId;
+}
+
+function safeDecodeOkfLinkPath(value: string | undefined): string {
+  if (!value) {
+    return "";
+  }
+  try {
+    return decodeURIComponent(value);
+  } catch {
+    return value;
+  }
+}
+
+function getMarkdownDestinationSuffix(destination: string): string {
+  const queryIndex = destination.indexOf("?");
+  const fragmentIndex = destination.indexOf("#");
+  const suffixIndex =
+    queryIndex === -1
+      ? fragmentIndex
+      : fragmentIndex === -1
+        ? queryIndex
+        : Math.min(queryIndex, fragmentIndex);
+  return suffixIndex === -1 ? "" : destination.slice(suffixIndex);
+}
+
+function rewriteOkfMarkdownLinks(params: {
+  body: string;
+  sourcePagePath: string;
+  sourceRelativePath: string;
+  pageByConceptId: Map<string, { pageId: string; pagePath: string; title: string }>;
+}): { body: string; linkedConceptIds: string[] } {
+  const linkedConceptIds: string[] = [];
+  const rewriteLinks = (markdown: string) =>
+    markdown.replace(
+      OKF_MARKDOWN_LINK_PATTERN,
+      (match, imagePrefix: string, label: string, rawTarget: string) => {
+        const conceptId = resolveOkfMarkdownTarget(params.sourceRelativePath, rawTarget);
+        if (!conceptId) {
+          return match;
+        }
+        const target = params.pageByConceptId.get(conceptId);
+        if (!target) {
+          return match;
+        }
+        linkedConceptIds.push(conceptId);
+        const { destination, titleSuffix } = splitMarkdownLinkDestination(rawTarget);
+        const relativeTarget = path.posix.relative(
+          path.posix.dirname(params.sourcePagePath),
+          target.pagePath,
+        );
+        const suffix = getMarkdownDestinationSuffix(destination);
+        return `${imagePrefix}[${label}](${relativeTarget}${suffix}${titleSuffix})`;
+      },
+    );
+  const body = rewriteMarkdownOutsideCode(params.body, rewriteLinks);
+  return { body, linkedConceptIds: uniqueStrings(linkedConceptIds) };
+}
+
+function rewriteMarkdownLineOutsideInlineCode(
+  line: string,
+  rewriteLinks: (markdown: string) => string,
+): string {
+  let result = "";
+  let cursor = 0;
+  while (cursor < line.length) {
+    const codeStart = line.indexOf("`", cursor);
+    if (codeStart === -1) {
+      result += rewriteLinks(line.slice(cursor));
+      break;
+    }
+    result += rewriteLinks(line.slice(cursor, codeStart));
+    const delimiter = line.slice(codeStart).match(/^`+/)?.[0] ?? "`";
+    const codeEnd = line.indexOf(delimiter, codeStart + delimiter.length);
+    if (codeEnd === -1) {
+      result += line.slice(codeStart);
+      break;
+    }
+    result += line.slice(codeStart, codeEnd + delimiter.length);
+    cursor = codeEnd + delimiter.length;
+  }
+  return result;
+}
+
+function rewriteMarkdownOutsideCode(
+  markdown: string,
+  rewriteLinks: (markdown: string) => string,
+): string {
+  const lines = markdown.split(/(\n)/);
+  let inFence = false;
+  let fenceDelimiter = "";
+  return lines
+    .map((line) => {
+      if (line === "\n") {
+        return line;
+      }
+      const fenceMatch = line.match(OKF_FENCE_PATTERN);
+      if (fenceMatch) {
+        const delimiter = fenceMatch[1] ?? "";
+        const closesFence =
+          inFence &&
+          delimiter.startsWith(fenceDelimiter[0] ?? "") &&
+          delimiter.length >= fenceDelimiter.length;
+        const opensFence = !inFence;
+        if (opensFence) {
+          inFence = true;
+          fenceDelimiter = delimiter;
+        } else if (closesFence) {
+          inFence = false;
+          fenceDelimiter = "";
+        }
+        return line;
+      }
+      return inFence ? line : rewriteMarkdownLineOutsideInlineCode(line, rewriteLinks);
+    })
+    .join("");
+}
+
+function normalizeOkfRenderedPageForComparison(content: string): string {
+  const withoutRelated = content.replace(OKF_RELATED_SECTION_PATTERN, "\n");
+  const frontmatterMatch = withoutRelated.match(/^---\n([\s\S]*?)\n---\n?/);
+  if (!frontmatterMatch) {
+    return withoutRelated.trimEnd();
+  }
+  const normalizedFrontmatter =
+    frontmatterMatch[1]?.replace(OKF_VOLATILE_TIMESTAMP_LINE_PATTERN, "") ?? "";
+  const frontmatterBody = normalizedFrontmatter.endsWith("\n")
+    ? normalizedFrontmatter
+    : `${normalizedFrontmatter}\n`;
+  return `---\n${frontmatterBody}---\n${withoutRelated.slice(frontmatterMatch[0].length)}`.trimEnd();
+}
+
+async function writeOkfConceptPage(params: {
+  vaultRoot: string;
+  pagePath: string;
+  content: string;
+}): Promise<{ changed: boolean; created: boolean }> {
+  const vault = await fsRoot(params.vaultRoot);
+  const pageStat = await vault.stat(params.pagePath).catch((error: unknown) => {
+    if (
+      error instanceof FsSafeError &&
+      (error.code === "not-found" || error.code === "path-alias")
+    ) {
+      return null;
+    }
+    throw error;
+  });
+  const existing = pageStat ? await vault.readText(params.pagePath).catch(() => "") : "";
+  if (
+    existing === params.content ||
+    normalizeOkfRenderedPageForComparison(existing) ===
+      normalizeOkfRenderedPageForComparison(params.content)
+  ) {
+    return { changed: false, created: !pageStat };
+  }
+  await writeGuardedVaultPage({
+    vault,
+    pagePath: params.pagePath,
+    content: params.content,
+    pageStat,
+    pageLabel: "OKF concept page",
+  });
+  return { changed: true, created: !pageStat };
+}
+
+async function removeStaleOkfConceptPages(params: {
+  vaultRoot: string;
+  bundleKey: string;
+  currentPagePaths: Set<string>;
+}): Promise<string[]> {
+  const vault = await fsRoot(params.vaultRoot);
+  const conceptsDir = path.join(params.vaultRoot, "concepts");
+  const entries = await fs.readdir(conceptsDir, { withFileTypes: true }).catch(() => []);
+  const removedPagePaths: string[] = [];
+  for (const entry of entries) {
+    if (!entry.isFile() || !entry.name.endsWith(".md") || entry.name === "index.md") {
+      continue;
+    }
+    const pagePath = `concepts/${entry.name}`;
+    if (params.currentPagePaths.has(pagePath)) {
+      continue;
+    }
+    const raw = await vault.readText(pagePath).catch(() => "");
+    const parsed = parseWikiMarkdown(raw);
+    const okf = parsed.frontmatter.okf;
+    if (
+      okf &&
+      typeof okf === "object" &&
+      !Array.isArray(okf) &&
+      (okf as Record<string, unknown>).bundleKey === params.bundleKey
+    ) {
+      await vault.remove(pagePath);
+      removedPagePaths.push(pagePath);
+    }
+  }
+  return removedPagePaths;
+}
+
+function readRootOkfMetadata(params: {
+  rootIndex: string | undefined;
+  bundleName: string;
+  bundlePath: string;
+}): OkfBundleMetadata {
+  if (!params.rootIndex) {
+    return {
+      key: createOkfBundleKey({
+        rootFrontmatter: {},
+        bundleName: params.bundleName,
+        bundlePath: params.bundlePath,
+      }),
+    };
+  }
+  const parsed = parseOkfMarkdown(params.rootIndex, "index.md");
+  return {
+    key: createOkfBundleKey({
+      rootFrontmatter: parsed.frontmatter,
+      bundleName: params.bundleName,
+      bundlePath: params.bundlePath,
+    }),
+    ...(normalizeOptionalString(parsed.frontmatter.okf_version)
+      ? { version: normalizeOptionalString(parsed.frontmatter.okf_version) }
+      : {}),
+  };
+}
+
+function formatOkfImportSummary(result: ImportMemoryWikiOkfResult): string {
+  return `Imported ${result.importedCount} OKF concept${result.importedCount === 1 ? "" : "s"} from ${result.bundlePath} into memory wiki. Updated ${result.updatedCount}; removed ${result.removedCount}; skipped ${result.skippedCount}; refreshed ${result.indexUpdatedFiles.length} index file${result.indexUpdatedFiles.length === 1 ? "" : "s"}.`;
+}
+
+export { formatOkfImportSummary };
+
+export async function importMemoryWikiOkfBundle(params: {
+  config: ResolvedMemoryWikiConfig;
+  bundlePath: string;
+  nowMs?: number;
+}): Promise<ImportMemoryWikiOkfResult> {
+  await initializeMemoryWikiVault(params.config, { nowMs: params.nowMs });
+  const bundlePath = path.resolve(params.bundlePath);
+  const stat = await fs.stat(bundlePath);
+  if (!stat.isDirectory()) {
+    throw new Error("wiki okf import expects an unpacked OKF bundle directory.");
+  }
+
+  const warnings: ImportMemoryWikiOkfWarning[] = [];
+  const markdownFiles = await collectOkfMarkdownFiles(bundlePath, warnings);
+  const concepts: OkfConceptDocument[] = [];
+  let rootIndexContent: string | undefined;
+
+  for (const relativePath of markdownFiles) {
+    if (relativePath === "index.md") {
+      rootIndexContent =
+        (await readOkfTextFile({ bundlePath, relativePath, warnings })) ?? undefined;
+    }
+    if (OKF_RESERVED_FILENAMES.has(path.posix.basename(relativePath))) {
+      continue;
+    }
+    const content = await readOkfTextFile({ bundlePath, relativePath, warnings });
+    if (content === null) {
+      continue;
+    }
+    const normalized = normalizeOkfConcept({ bundlePath, relativePath, content });
+    if (normalized.warning) {
+      warnings.push(normalized.warning);
+      continue;
+    }
+    if (normalized.concept) {
+      concepts.push(normalized.concept);
+    }
+  }
+
+  const timestamp = resolveMemoryWikiTimestamp(params.nowMs);
+  const bundleName = path.basename(bundlePath);
+  const bundleMetadata = readRootOkfMetadata({
+    rootIndex: rootIndexContent,
+    bundleName,
+    bundlePath,
+  });
+  const bundleKey = bundleMetadata.key;
+  const pageByConceptId = new Map<string, { pageId: string; pagePath: string; title: string }>();
+  for (const concept of concepts) {
+    pageByConceptId.set(concept.conceptId, {
+      ...createOkfPageIdentity(bundleKey, concept.conceptId),
+      title: concept.title,
+    });
+  }
+
+  const importedPages: OkfImportedPage[] = [];
+  let updatedCount = 0;
+
+  await fs.mkdir(path.join(params.config.vault.path, "concepts"), { recursive: true });
+  for (const concept of concepts.toSorted((left, right) =>
+    left.conceptId.localeCompare(right.conceptId),
+  )) {
+    const page = pageByConceptId.get(concept.conceptId);
+    if (!page) {
+      continue;
+    }
+    const rewritten = rewriteOkfMarkdownLinks({
+      body: concept.body,
+      sourcePagePath: page.pagePath,
+      sourceRelativePath: concept.relativePath,
+      pageByConceptId,
+    });
+    const relationships = rewritten.linkedConceptIds.flatMap((conceptId) => {
+      const target = pageByConceptId.get(conceptId);
+      return target
+        ? [
+            {
+              targetId: target.pageId,
+              targetPath: target.pagePath,
+              targetTitle: target.title,
+              kind: "okf-link",
+              evidenceKind: "okf-markdown-link",
+            },
+          ]
+        : [];
+    });
+
+    const frontmatter = {
+      pageType: "concept",
+      id: page.pageId,
+      title: concept.title,
+      sourceType: "okf",
+      provenanceMode: "okf-import",
+      sourcePath: concept.absolutePath,
+      okfConceptId: concept.conceptId,
+      okfType: concept.type,
+      sourceIds: [`source.okf.${bundleKey}`],
+      importedAt: timestamp,
+      updatedAt: concept.timestamp ?? timestamp,
+      status: "active",
+      ...(concept.description ? { description: concept.description } : {}),
+      ...(concept.resource ? { resource: concept.resource } : {}),
+      ...(concept.tags.length > 0 ? { tags: concept.tags } : {}),
+      ...(concept.timestamp ? { okfTimestamp: concept.timestamp } : {}),
+      ...(relationships.length > 0 ? { relationships } : {}),
+      okf: {
+        ...(bundleMetadata.version ? { version: bundleMetadata.version } : {}),
+        bundleName,
+        bundleKey,
+        conceptId: concept.conceptId,
+        sourceRelativePath: concept.relativePath,
+        frontmatter: concept.frontmatter,
+      },
+    };
+
+    const writeResult = await writeOkfConceptPage({
+      vaultRoot: params.config.vault.path,
+      pagePath: page.pagePath,
+      content: renderWikiMarkdown({
+        frontmatter,
+        body: rewritten.body,
+      }),
+    });
+    if (!writeResult.created && writeResult.changed) {
+      updatedCount++;
+    }
+    importedPages.push({
+      conceptId: concept.conceptId,
+      sourcePath: concept.absolutePath,
+      pageId: page.pageId,
+      pagePath: page.pagePath,
+      title: concept.title,
+      created: writeResult.created,
+    });
+  }
+  const currentPagePaths = new Set(importedPages.map((page) => page.pagePath));
+  const removedPagePaths =
+    warnings.length === 0
+      ? await removeStaleOkfConceptPages({
+          vaultRoot: params.config.vault.path,
+          bundleKey,
+          currentPagePaths,
+        })
+      : [];
+
+  await appendMemoryWikiLog(params.config.vault.path, {
+    type: "okf-import",
+    timestamp,
+    details: {
+      bundlePath,
+      bundleName,
+      importedCount: importedPages.length,
+      updatedCount,
+      removedCount: removedPagePaths.length,
+      skippedCount: warnings.length,
+      pagePaths: importedPages.map((page) => page.pagePath),
+      removedPagePaths,
+    },
+  });
+
+  const compile = await compileMemoryWikiVault(params.config);
+  return {
+    bundlePath,
+    bundleName,
+    ...(bundleMetadata.version ? { okfVersion: bundleMetadata.version } : {}),
+    importedCount: importedPages.length,
+    updatedCount,
+    removedCount: removedPagePaths.length,
+    skippedCount: warnings.length,
+    pagePaths: importedPages.map((page) => page.pagePath),
+    removedPagePaths,
+    warnings,
+    indexUpdatedFiles: compile.updatedFiles,
+  };
+}