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/feishu/src/doctor.ts

@@ -0,0 +1,873 @@
+// Feishu plugin module implements doctor behavior.
+import fs from "node:fs";
+import os from "node:os";
+import path from "node:path";
+import type {
+  ChannelDoctorAdapter,
+  ChannelDoctorSequenceResult,
+} from "openclaw/plugin-sdk/channel-contract";
+import type { OpenClawConfig } from "openclaw/plugin-sdk/config-contracts";
+import { normalizeAgentId } from "openclaw/plugin-sdk/routing";
+import {
+  loadSessionStore,
+  resolveSessionFilePath,
+  resolveStorePath,
+  updateSessionStore,
+} from "openclaw/plugin-sdk/session-store-runtime";
+import { resolveStateDir } from "openclaw/plugin-sdk/state-paths";
+import { isRecord } from "openclaw/plugin-sdk/string-coerce-runtime";
+
+const FEISHU_STATE_DIR = "feishu";
+const BACKUP_PREFIX = "feishu-state-repair";
+const BLANK_USER_MESSAGE_REPAIR_THRESHOLD = 3;
+const SESSION_FILE_INSPECTION_MAX_BYTES = 16 * 1024 * 1024;
+
+type FeishuDoctorFinding =
+  | {
+      kind: "corrupt-state-json";
+      path: string;
+    }
+  | {
+      kind: "missing-session-transcript";
+      sessionKey: string;
+      storePath: string;
+    }
+  | {
+      kind: "invalid-session-transcript";
+      sessionKey: string;
+      storePath: string;
+      path: string;
+      reason: string;
+    }
+  | {
+      kind: "blank-user-message-run";
+      sessionKey: string;
+      storePath: string;
+      path: string;
+      count: number;
+    };
+
+type FeishuSessionTarget = {
+  agentId: string;
+  storePath: string;
+};
+
+type FeishuSessionEntry = {
+  sessionId?: unknown;
+  sessionFile?: unknown;
+};
+
+type FeishuDoctorSessionEntry = {
+  key: string;
+  storePath: string;
+  agentId: string;
+  entry: FeishuSessionEntry;
+};
+
+export type FeishuDoctorInspection = {
+  stateDir: string;
+  feishuStateDir: string;
+  findings: FeishuDoctorFinding[];
+  sessionEntries: FeishuDoctorSessionEntry[];
+};
+
+export type FeishuDoctorRepairReport = {
+  backupDir: string;
+  stateDirRepairAttempted: boolean;
+  rebuiltStateDir: boolean;
+  removedSessionEntries: number;
+  touchedSessionStores: number;
+  archivedSessionArtifacts: number;
+  warnings: string[];
+};
+
+function timestampForPath(now = new Date()): string {
+  return now.toISOString().replaceAll(":", "-");
+}
+
+function toFeishuSessionEntry(value: unknown): FeishuSessionEntry {
+  if (!isRecord(value)) {
+    return {};
+  }
+  return {
+    sessionId: value.sessionId,
+    sessionFile: value.sessionFile,
+  };
+}
+
+function countLabel(count: number, singular: string, plural = `${singular}s`): string {
+  return `${count} ${count === 1 ? singular : plural}`;
+}
+
+function existsDir(dir: string): boolean {
+  try {
+    return fs.statSync(dir).isDirectory();
+  } catch {
+    return false;
+  }
+}
+
+function existsFile(filePath: string): boolean {
+  try {
+    return fs.statSync(filePath).isFile();
+  } catch {
+    return false;
+  }
+}
+
+function safeReadDir(dir: string): fs.Dirent[] {
+  try {
+    return fs.readdirSync(dir, { withFileTypes: true });
+  } catch {
+    return [];
+  }
+}
+
+function isPathWithinRoot(targetPath: string, rootPath: string): boolean {
+  const resolvedTarget = path.resolve(targetPath);
+  const resolvedRoot = path.resolve(rootPath);
+  const relative = path.relative(resolvedRoot, resolvedTarget);
+  return relative !== "" && !relative.startsWith("..") && !path.isAbsolute(relative);
+}
+
+function formatDisplayPath(filePath: string): string {
+  const home = os.homedir();
+  const resolved = path.resolve(filePath);
+  return resolved === home || resolved.startsWith(`${home}${path.sep}`)
+    ? `~${resolved.slice(home.length)}`
+    : resolved;
+}
+
+function formatFinding(finding: FeishuDoctorFinding): string {
+  switch (finding.kind) {
+    case "corrupt-state-json":
+      return `- Feishu local JSON state is corrupt: ${formatDisplayPath(finding.path)}`;
+    case "missing-session-transcript":
+      return `- Feishu session ${finding.sessionKey} points to a missing transcript in ${formatDisplayPath(
+        finding.storePath,
+      )}`;
+    case "invalid-session-transcript":
+      return `- Feishu session ${finding.sessionKey} has an invalid transcript (${finding.reason}): ${formatDisplayPath(
+        finding.path,
+      )}`;
+    case "blank-user-message-run":
+      return `- Feishu session ${finding.sessionKey} contains ${finding.count} blank user messages: ${formatDisplayPath(
+        finding.path,
+      )}`;
+  }
+  const exhaustive: never = finding;
+  return exhaustive;
+}
+
+export function isFeishuSessionStoreKey(key: string): boolean {
+  const normalized = key.trim().toLowerCase();
+  return /^agent:[^:]+:feishu(?::|$)/.test(normalized) || /^feishu(?::|$)/.test(normalized);
+}
+
+function isFeishuAcpBindingSessionKey(key: string): boolean {
+  return /^agent:[^:]+:acp:binding:feishu(?::|$)/.test(key.trim().toLowerCase());
+}
+
+function normalizeMetadataString(value: unknown): string {
+  return typeof value === "string" ? value.trim().toLowerCase() : "";
+}
+
+function isFeishuSessionEntry(key: string, value: unknown): boolean {
+  if (isFeishuAcpBindingSessionKey(key)) {
+    return false;
+  }
+  if (isFeishuSessionStoreKey(key)) {
+    return true;
+  }
+  if (!isRecord(value)) {
+    return false;
+  }
+  if (
+    normalizeMetadataString(value.channel) === "feishu" ||
+    normalizeMetadataString(value.lastChannel) === "feishu"
+  ) {
+    return true;
+  }
+  const route = isRecord(value.route) ? value.route : null;
+  if (normalizeMetadataString(route?.channel) === "feishu") {
+    return true;
+  }
+  const deliveryContext = isRecord(value.deliveryContext) ? value.deliveryContext : null;
+  if (normalizeMetadataString(deliveryContext?.channel) === "feishu") {
+    return true;
+  }
+  const pendingDeliveryContext = isRecord(value.pendingFinalDeliveryContext)
+    ? value.pendingFinalDeliveryContext
+    : null;
+  if (normalizeMetadataString(pendingDeliveryContext?.channel) === "feishu") {
+    return true;
+  }
+  const origin = isRecord(value.origin) ? value.origin : null;
+  const originProvider = normalizeMetadataString(origin?.provider);
+  const originSurface = normalizeMetadataString(origin?.surface);
+  const originFrom = normalizeMetadataString(origin?.from);
+  return (
+    originProvider === "feishu" ||
+    originSurface.startsWith("feishu") ||
+    originFrom.startsWith("feishu:")
+  );
+}
+
+function collectConfiguredAgentIds(cfg: OpenClawConfig): string[] {
+  const ids = new Set<string>();
+  ids.add(resolveConfiguredDefaultAgentId(cfg));
+  for (const agent of cfg.agents?.list ?? []) {
+    if (typeof agent.id === "string" && agent.id.trim()) {
+      ids.add(normalizeAgentId(agent.id));
+    }
+  }
+  return [...ids].toSorted();
+}
+
+function resolveConfiguredDefaultAgentId(cfg: OpenClawConfig): string {
+  const agents = cfg.agents?.list ?? [];
+  const chosen = agents.find((agent) => agent?.default) ?? agents[0];
+  return normalizeAgentId(typeof chosen?.id === "string" && chosen.id.trim() ? chosen.id : "main");
+}
+
+function collectFeishuSessionTargets(params: {
+  cfg: OpenClawConfig;
+  env: NodeJS.ProcessEnv;
+  stateDir: string;
+}): FeishuSessionTarget[] {
+  const byStorePath = new Map<string, FeishuSessionTarget>();
+  const addTarget = (target: FeishuSessionTarget) => {
+    byStorePath.set(path.resolve(target.storePath), {
+      ...target,
+      storePath: path.resolve(target.storePath),
+    });
+  };
+
+  for (const agentId of collectConfiguredAgentIds(params.cfg)) {
+    addTarget({
+      agentId,
+      storePath: resolveStorePath(params.cfg.session?.store, { agentId, env: params.env }),
+    });
+  }
+
+  const agentsDir = path.join(params.stateDir, "agents");
+  for (const agentDir of safeReadDir(agentsDir)) {
+    if (!agentDir.isDirectory()) {
+      continue;
+    }
+    const agentId = normalizeAgentId(agentDir.name);
+    const storePath = path.join(agentsDir, agentDir.name, "sessions", "sessions.json");
+    if (existsFile(storePath)) {
+      addTarget({ agentId, storePath });
+    }
+  }
+
+  return [...byStorePath.values()].toSorted((left, right) =>
+    left.storePath.localeCompare(right.storePath),
+  );
+}
+
+function collectJsonFiles(rootDir: string, limit = 200): string[] {
+  const files: string[] = [];
+  const visit = (dir: string) => {
+    if (files.length >= limit) {
+      return;
+    }
+    for (const entry of safeReadDir(dir).toSorted((left, right) =>
+      left.name.localeCompare(right.name),
+    )) {
+      const fullPath = path.join(dir, entry.name);
+      if (entry.isDirectory()) {
+        visit(fullPath);
+        continue;
+      }
+      if (entry.isFile() && entry.name.endsWith(".json")) {
+        files.push(fullPath);
+      }
+      if (files.length >= limit) {
+        return;
+      }
+    }
+  };
+  if (existsDir(rootDir)) {
+    visit(rootDir);
+  }
+  return files;
+}
+
+function collectCorruptFeishuStateJsonFindings(feishuStateDir: string): FeishuDoctorFinding[] {
+  const findings: FeishuDoctorFinding[] = [];
+  for (const filePath of collectJsonFiles(feishuStateDir)) {
+    try {
+      JSON.parse(fs.readFileSync(filePath, "utf-8"));
+    } catch {
+      findings.push({ kind: "corrupt-state-json", path: filePath });
+    }
+  }
+  return findings;
+}
+
+function resolveSessionTranscriptCandidates(params: {
+  agentId: string;
+  storePath: string;
+  entry: FeishuSessionEntry;
+}): string[] {
+  const candidates = new Set<string>();
+  const sessionsDir = path.dirname(params.storePath);
+  const addSafeCandidate = (candidate: string) => {
+    const resolved = path.isAbsolute(candidate)
+      ? path.resolve(candidate)
+      : path.resolve(sessionsDir, candidate);
+    if (resolved === sessionsDir || !isPathWithinRoot(resolved, sessionsDir)) {
+      return;
+    }
+    candidates.add(resolved);
+  };
+
+  if (
+    typeof params.entry.sessionId === "string" &&
+    /^[a-z0-9][a-z0-9._-]{0,127}$/i.test(params.entry.sessionId)
+  ) {
+    candidates.add(
+      resolveSessionFilePath(
+        params.entry.sessionId,
+        typeof params.entry.sessionFile === "string"
+          ? { sessionFile: params.entry.sessionFile }
+          : undefined,
+        { agentId: params.agentId, sessionsDir },
+      ),
+    );
+    return [...candidates].toSorted();
+  }
+
+  if (typeof params.entry.sessionFile === "string" && params.entry.sessionFile.trim()) {
+    addSafeCandidate(params.entry.sessionFile.trim());
+  }
+
+  return [...candidates].toSorted();
+}
+
+function isSessionHeader(value: unknown): boolean {
+  return isRecord(value) && value.type === "session" && typeof value.id === "string";
+}
+
+function isBlankUserMessage(value: unknown): boolean {
+  if (!isRecord(value) || value.type !== "message" || !isRecord(value.message)) {
+    return false;
+  }
+  if (value.message.role !== "user") {
+    return false;
+  }
+  const content = value.message.content;
+  if (typeof content === "string") {
+    return content.trim().length === 0;
+  }
+  return Array.isArray(content) && content.length === 0;
+}
+
+function isUserMessage(value: unknown): boolean {
+  return (
+    isRecord(value) &&
+    value.type === "message" &&
+    isRecord(value.message) &&
+    value.message.role === "user"
+  );
+}
+
+function inspectSessionTranscript(params: {
+  sessionKey: string;
+  storePath: string;
+  transcriptPath: string;
+}): FeishuDoctorFinding | null {
+  let stat: fs.Stats;
+  try {
+    stat = fs.statSync(params.transcriptPath);
+  } catch {
+    return null;
+  }
+  if (!stat.isFile()) {
+    return {
+      kind: "invalid-session-transcript",
+      sessionKey: params.sessionKey,
+      storePath: params.storePath,
+      path: params.transcriptPath,
+      reason: "not a file",
+    };
+  }
+  if (stat.size > SESSION_FILE_INSPECTION_MAX_BYTES) {
+    return null;
+  }
+
+  let raw;
+  try {
+    raw = fs.readFileSync(params.transcriptPath, "utf-8");
+  } catch {
+    return {
+      kind: "invalid-session-transcript",
+      sessionKey: params.sessionKey,
+      storePath: params.storePath,
+      path: params.transcriptPath,
+      reason: "unreadable",
+    };
+  }
+
+  const entries: unknown[] = [];
+  let malformedLines = 0;
+  let blankUserMessageRun = 0;
+  let maxBlankUserMessageRun = 0;
+  for (const line of raw.split(/\r?\n/)) {
+    if (!line.trim()) {
+      continue;
+    }
+    try {
+      const entry = JSON.parse(line);
+      entries.push(entry);
+      if (isBlankUserMessage(entry)) {
+        blankUserMessageRun += 1;
+        maxBlankUserMessageRun = Math.max(maxBlankUserMessageRun, blankUserMessageRun);
+      } else if (isUserMessage(entry)) {
+        blankUserMessageRun = 0;
+      }
+    } catch {
+      malformedLines += 1;
+    }
+  }
+
+  if (entries.length === 0) {
+    return {
+      kind: "invalid-session-transcript",
+      sessionKey: params.sessionKey,
+      storePath: params.storePath,
+      path: params.transcriptPath,
+      reason: "empty transcript",
+    };
+  }
+  if (!isSessionHeader(entries[0])) {
+    return {
+      kind: "invalid-session-transcript",
+      sessionKey: params.sessionKey,
+      storePath: params.storePath,
+      path: params.transcriptPath,
+      reason: "invalid session header",
+    };
+  }
+  if (malformedLines > 0) {
+    return {
+      kind: "invalid-session-transcript",
+      sessionKey: params.sessionKey,
+      storePath: params.storePath,
+      path: params.transcriptPath,
+      reason: `${malformedLines} malformed JSONL line(s)`,
+    };
+  }
+  if (maxBlankUserMessageRun >= BLANK_USER_MESSAGE_REPAIR_THRESHOLD) {
+    return {
+      kind: "blank-user-message-run",
+      sessionKey: params.sessionKey,
+      storePath: params.storePath,
+      path: params.transcriptPath,
+      count: maxBlankUserMessageRun,
+    };
+  }
+  return null;
+}
+
+function collectFeishuSessionFindings(params: {
+  agentId: string;
+  sessionKey: string;
+  storePath: string;
+  entry: FeishuSessionEntry;
+}): FeishuDoctorFinding[] {
+  const transcriptCandidates = resolveSessionTranscriptCandidates(params);
+  const existing = transcriptCandidates.filter(existsFile);
+  if (transcriptCandidates.length > 0 && existing.length === 0) {
+    return [
+      {
+        kind: "missing-session-transcript",
+        sessionKey: params.sessionKey,
+        storePath: params.storePath,
+      },
+    ];
+  }
+
+  const findings: FeishuDoctorFinding[] = [];
+  for (const transcriptPath of existing) {
+    const finding = inspectSessionTranscript({
+      sessionKey: params.sessionKey,
+      storePath: params.storePath,
+      transcriptPath,
+    });
+    if (finding) {
+      findings.push(finding);
+    }
+  }
+  return findings;
+}
+
+function hasCorruptFeishuStateJsonFinding(inspection: FeishuDoctorInspection): boolean {
+  return inspection.findings.some((finding) => finding.kind === "corrupt-state-json");
+}
+
+function sessionEntryId(storePath: string, key: string): string {
+  return `${path.resolve(storePath)}\0${key}`;
+}
+
+function collectRepairSessionEntries(
+  inspection: FeishuDoctorInspection,
+): FeishuDoctorSessionEntry[] {
+  const entriesById = new Map<string, FeishuDoctorSessionEntry>();
+  for (const entry of inspection.sessionEntries) {
+    entriesById.set(sessionEntryId(entry.storePath, entry.key), entry);
+  }
+
+  const repairEntries: FeishuDoctorSessionEntry[] = [];
+  const seen = new Set<string>();
+  for (const finding of inspection.findings) {
+    if (finding.kind === "corrupt-state-json") {
+      continue;
+    }
+
+    const id = sessionEntryId(finding.storePath, finding.sessionKey);
+    if (seen.has(id)) {
+      continue;
+    }
+    const entry = entriesById.get(id);
+    if (entry) {
+      repairEntries.push(entry);
+      seen.add(id);
+    }
+  }
+
+  return repairEntries.toSorted(
+    (left, right) =>
+      left.storePath.localeCompare(right.storePath) || left.key.localeCompare(right.key),
+  );
+}
+
+export function inspectFeishuDoctorState(params: {
+  cfg: OpenClawConfig;
+  env?: NodeJS.ProcessEnv;
+}): FeishuDoctorInspection {
+  const env = params.env ?? process.env;
+  const stateDir = resolveStateDir(env, os.homedir);
+  const feishuStateDir = path.join(stateDir, FEISHU_STATE_DIR);
+  const findings: FeishuDoctorFinding[] = collectCorruptFeishuStateJsonFindings(feishuStateDir);
+  const sessionEntries: FeishuDoctorInspection["sessionEntries"] = [];
+
+  for (const target of collectFeishuSessionTargets({ cfg: params.cfg, env, stateDir })) {
+    const store = loadSessionStore(target.storePath, { skipCache: true });
+    for (const [key, entry] of Object.entries(store).toSorted(([left], [right]) =>
+      left.localeCompare(right),
+    )) {
+      if (!isFeishuSessionEntry(key, entry)) {
+        continue;
+      }
+      const sessionEntry = toFeishuSessionEntry(entry);
+      sessionEntries.push({
+        key,
+        storePath: target.storePath,
+        agentId: target.agentId,
+        entry: sessionEntry,
+      });
+      findings.push(
+        ...collectFeishuSessionFindings({
+          sessionKey: key,
+          storePath: target.storePath,
+          agentId: target.agentId,
+          entry: sessionEntry,
+        }),
+      );
+    }
+  }
+
+  return {
+    stateDir,
+    feishuStateDir,
+    findings,
+    sessionEntries,
+  };
+}
+
+function ensureBackupDir(stateDir: string, now: Date): string {
+  const backupDir = path.join(stateDir, "backups", `${BACKUP_PREFIX}-${timestampForPath(now)}`);
+  fs.mkdirSync(backupDir, { recursive: true, mode: 0o700 });
+  return backupDir;
+}
+
+function resolveUniquePath(candidate: string): string {
+  if (!fs.existsSync(candidate)) {
+    return candidate;
+  }
+  for (let index = 1; index < 1000; index += 1) {
+    const next = `${candidate}.${index}`;
+    if (!fs.existsSync(next)) {
+      return next;
+    }
+  }
+  throw new Error(`Unable to resolve unique path for ${candidate}`);
+}
+
+function movePathToBackup(params: {
+  sourcePath: string;
+  backupDir: string;
+  relativeTarget: string;
+}): boolean {
+  if (!fs.existsSync(params.sourcePath)) {
+    return false;
+  }
+  const targetPath = resolveUniquePath(path.join(params.backupDir, params.relativeTarget));
+  fs.mkdirSync(path.dirname(targetPath), { recursive: true, mode: 0o700 });
+  fs.renameSync(params.sourcePath, targetPath);
+  return true;
+}
+
+function copyStoreBackup(params: { storePath: string; backupDir: string; agentId: string }) {
+  if (!existsFile(params.storePath)) {
+    return;
+  }
+  const targetPath = path.join(
+    params.backupDir,
+    "session-stores",
+    params.agentId,
+    path.basename(params.storePath),
+  );
+  fs.mkdirSync(path.dirname(targetPath), { recursive: true, mode: 0o700 });
+  fs.copyFileSync(params.storePath, resolveUniquePath(targetPath));
+}
+
+function collectSessionArtifactPaths(params: {
+  agentId: string;
+  storePath: string;
+  entry: FeishuSessionEntry;
+}): string[] {
+  const artifacts = new Set<string>();
+  for (const transcriptPath of resolveSessionTranscriptCandidates(params)) {
+    artifacts.add(transcriptPath);
+    if (transcriptPath.endsWith(".jsonl")) {
+      const base = transcriptPath.slice(0, -".jsonl".length);
+      artifacts.add(`${base}.trajectory.jsonl`);
+      artifacts.add(`${base}.trajectory-path.json`);
+    }
+  }
+  return [...artifacts].toSorted();
+}
+
+function archiveSessionArtifacts(params: {
+  storePath: string;
+  entries: Array<{ agentId: string; entry: FeishuSessionEntry }>;
+  archiveTimestamp: string;
+}): number {
+  const seen = new Set<string>();
+  let archived = 0;
+  for (const entry of params.entries) {
+    for (const artifactPath of collectSessionArtifactPaths({
+      storePath: params.storePath,
+      agentId: entry.agentId,
+      entry: entry.entry,
+    })) {
+      if (seen.has(artifactPath) || !existsFile(artifactPath)) {
+        continue;
+      }
+      seen.add(artifactPath);
+      const archivedPath = resolveUniquePath(`${artifactPath}.deleted.${params.archiveTimestamp}`);
+      fs.renameSync(artifactPath, archivedPath);
+      archived += 1;
+    }
+  }
+  return archived;
+}
+
+async function repairFeishuDoctorState(params: {
+  cfg: OpenClawConfig;
+  env?: NodeJS.ProcessEnv;
+  now?: Date;
+  inspection?: FeishuDoctorInspection;
+}): Promise<FeishuDoctorRepairReport> {
+  const env = params.env ?? process.env;
+  const now = params.now ?? new Date();
+  const inspection = params.inspection ?? inspectFeishuDoctorState({ cfg: params.cfg, env });
+  const backupDir = ensureBackupDir(inspection.stateDir, now);
+  const archiveTimestamp = timestampForPath(now);
+  const warnings: string[] = [];
+  const stateDirRepairAttempted = hasCorruptFeishuStateJsonFinding(inspection);
+
+  let rebuiltStateDir = false;
+  if (stateDirRepairAttempted) {
+    try {
+      rebuiltStateDir = movePathToBackup({
+        sourcePath: inspection.feishuStateDir,
+        backupDir,
+        relativeTarget: FEISHU_STATE_DIR,
+      });
+      fs.mkdirSync(inspection.feishuStateDir, { recursive: true, mode: 0o700 });
+    } catch (error) {
+      warnings.push(`- Failed to rebuild Feishu local state: ${String(error)}`);
+    }
+  }
+
+  const entriesByStore = new Map<
+    string,
+    {
+      agentId: string;
+      entries: Array<{ key: string; entry: FeishuSessionEntry }>;
+    }
+  >();
+  for (const entry of collectRepairSessionEntries(inspection)) {
+    const existing = entriesByStore.get(entry.storePath);
+    if (existing) {
+      existing.entries.push({ key: entry.key, entry: entry.entry });
+    } else {
+      entriesByStore.set(entry.storePath, {
+        agentId: entry.agentId,
+        entries: [{ key: entry.key, entry: entry.entry }],
+      });
+    }
+  }
+
+  let removedSessionEntries = 0;
+  let touchedSessionStores = 0;
+  let archivedSessionArtifacts = 0;
+  for (const [storePath, group] of [...entriesByStore.entries()].toSorted(([left], [right]) =>
+    left.localeCompare(right),
+  )) {
+    try {
+      copyStoreBackup({ storePath, backupDir, agentId: group.agentId });
+      const keys = new Set(group.entries.map((entry) => entry.key));
+      const removedEntries = await updateSessionStore(
+        storePath,
+        (store) => {
+          const removed: typeof group.entries = [];
+          for (const key of keys) {
+            if (Object.hasOwn(store, key)) {
+              delete store[key];
+              const entry = group.entries.find((candidate) => candidate.key === key);
+              if (entry) {
+                removed.push(entry);
+              }
+            }
+          }
+          return removed;
+        },
+        {
+          skipMaintenance: true,
+        },
+      );
+      const removed = removedEntries.length;
+      removedSessionEntries += removed;
+      if (removed > 0) {
+        touchedSessionStores += 1;
+        archivedSessionArtifacts += archiveSessionArtifacts({
+          storePath,
+          entries: removedEntries.map((entry) => ({
+            agentId: group.agentId,
+            entry: entry.entry,
+          })),
+          archiveTimestamp,
+        });
+      }
+    } catch (error) {
+      warnings.push(
+        `- Failed to archive Feishu sessions in ${formatDisplayPath(storePath)}: ${String(error)}`,
+      );
+    }
+  }
+
+  return {
+    backupDir,
+    stateDirRepairAttempted,
+    rebuiltStateDir,
+    removedSessionEntries,
+    touchedSessionStores,
+    archivedSessionArtifacts,
+    warnings,
+  };
+}
+
+function formatPreviewWarning(inspection: FeishuDoctorInspection): string {
+  const previewFindings = inspection.findings.slice(0, 5).map(formatFinding);
+  const remaining = inspection.findings.length - previewFindings.length;
+  const repairActions: string[] = [];
+  if (hasCorruptFeishuStateJsonFinding(inspection)) {
+    repairActions.push(`archive ${formatDisplayPath(inspection.feishuStateDir)}`);
+  }
+  const repairSessionEntries = collectRepairSessionEntries(inspection);
+  if (repairSessionEntries.length > 0) {
+    repairActions.push(
+      `archive artifacts and remove ${countLabel(
+        repairSessionEntries.length,
+        "flagged Feishu-scoped session entry",
+        "flagged Feishu-scoped session entries",
+      )}`,
+    );
+  }
+  const repairSummary =
+    repairActions.length > 0 ? repairActions.join(" and ") : "apply targeted Feishu state cleanup";
+  return [
+    "- Feishu local channel state may need repair.",
+    ...previewFindings,
+    ...(remaining > 0 ? [`- ...and ${remaining} more Feishu state finding(s).`] : []),
+    `- Repair will ${repairSummary}, while preserving Feishu App ID/secret config and healthy session entries.`,
+    '- Run "openclaw doctor --fix" to rebuild Feishu local state.',
+  ].join("\n");
+}
+
+function formatRepairChange(report: FeishuDoctorRepairReport): string {
+  const stateRepairStatus = report.stateDirRepairAttempted
+    ? report.rebuiltStateDir
+      ? "yes"
+      : "no existing state"
+    : "not needed";
+  return [
+    "Feishu local state repaired.",
+    `- Backup dir: ${formatDisplayPath(report.backupDir)}`,
+    `- Rebuilt Feishu runtime state: ${stateRepairStatus}`,
+    `- Removed ${countLabel(
+      report.removedSessionEntries,
+      "Feishu-scoped session entry",
+      "Feishu-scoped session entries",
+    )} from ${countLabel(report.touchedSessionStores, "session store")}.`,
+    `- Archived ${countLabel(report.archivedSessionArtifacts, "session artifact file")}.`,
+    "- Preserved Feishu App ID/secret config.",
+  ].join("\n");
+}
+
+function hasConfiguredFeishuChannel(cfg: OpenClawConfig): boolean {
+  return Boolean(cfg.channels?.feishu);
+}
+
+export async function runFeishuDoctorSequence(params: {
+  cfg: OpenClawConfig;
+  env: NodeJS.ProcessEnv;
+  shouldRepair: boolean;
+}): Promise<ChannelDoctorSequenceResult> {
+  if (!hasConfiguredFeishuChannel(params.cfg)) {
+    return { changeNotes: [], warningNotes: [] };
+  }
+
+  const inspection = inspectFeishuDoctorState({ cfg: params.cfg, env: params.env });
+  if (inspection.findings.length === 0) {
+    return { changeNotes: [], warningNotes: [] };
+  }
+
+  if (!params.shouldRepair) {
+    return {
+      changeNotes: [],
+      warningNotes: [formatPreviewWarning(inspection)],
+    };
+  }
+
+  const report = await repairFeishuDoctorState({
+    cfg: params.cfg,
+    env: params.env,
+    inspection,
+  });
+  return {
+    changeNotes: [formatRepairChange(report)],
+    warningNotes: report.warnings,
+  };
+}
+
+export const feishuDoctor: ChannelDoctorAdapter = {
+  runConfigSequence: async ({ cfg, env, shouldRepair }) =>
+    await runFeishuDoctorSequence({ cfg, env, shouldRepair }),
+};