fix(memory): restore ollama embedding adapter (#66269)

* fix(memory): restore ollama embedding adapter

* Update CHANGELOG.md

CHANGELOG.md

@@ -46,6 +46,7 @@ Docs: https://docs.openclaw.ai
 - Cron/scheduler: stop inventing short retries when cron next-run calculation returns no valid future slot, and keep a maintenance wake armed so enabled unscheduled jobs recover without entering a refire loop. (#66019, #66083) Thanks @mbelinky.
 - Cron/scheduler: preserve the active error-backoff floor when maintenance repair recomputes a missing cron next-run, so recurring errored jobs do not resume early after a transient next-run resolution failure. (#66019, #66083, #66113) Thanks @mbelinky.
 - Outbound/delivery-queue: persist the originating outbound `session` context on queued delivery entries and replay it during recovery, so write-ahead-queued sends keep their original outbound media policy context after restart instead of evaluating against a missing session. (#66025) Thanks @eleqtrizit.
+- Memory/Ollama: restore the built-in `ollama` embedding adapter in memory-core so explicit `memorySearch.provider: "ollama"` works again, and include endpoint-aware cache keys so different Ollama hosts do not reuse each other's embeddings. (#63429, #66078, #66163) Thanks @nnish16 and @vincentkoc.
 - Auto-reply/queue: split collect-mode followup drains into contiguous groups by per-message authorization context (sender id, owner status, exec/bash-elevated overrides), so queued items from different senders or exec configs no longer execute under the last queued run's owner-only and exec-approval context. (#66024) Thanks @eleqtrizit.
 - Dreaming/memory-core: require a live queued Dreaming cron event before the heartbeat hook runs the sweep, so managed Dreaming no longer replays on later heartbeats after the scheduled run was already consumed. (#66139) Thanks @mbelinky.
 - Control UI/Dreaming: stop Imported Insights and Memory Palace from calling optional `memory-wiki` gateway methods when the plugin is off, and refresh config before wiki reloads so the Dreaming tab stops showing misleading unknown-method failures. (#66140) Thanks @mbelinky.

extensions/memory-core/src/memory/index.test.ts

@@ -6,12 +6,16 @@ import { resolveSessionTranscriptsDirForAgent } from "openclaw/plugin-sdk/memory
 import { afterAll, afterEach, beforeAll, beforeEach, describe, expect, it, vi } from "vitest";
 import {
   clearMemoryEmbeddingProviders as clearRegistry,
+  listMemoryEmbeddingProviders as listRegisteredAdapters,
   registerMemoryEmbeddingProvider as registerAdapter,
 } from "../../../../src/plugins/memory-embedding-providers.js";
 import "./test-runtime-mocks.js";
 import type { MemoryIndexManager } from "./index.js";
 import { getMemorySearchManager, closeAllMemorySearchManagers } from "./index.js";
-import { registerBuiltInMemoryEmbeddingProviders } from "./provider-adapters.js";
+import {
+  DEFAULT_OLLAMA_EMBEDDING_MODEL,
+  registerBuiltInMemoryEmbeddingProviders,
+} from "./provider-adapters.js";
 
 let embedBatchCalls = 0;
 let embedBatchInputCalls = 0;
@@ -108,6 +112,18 @@ vi.mock("./embeddings.js", () => {
 });
 
 describe("memory index", () => {
+  it("registers the builtin ollama embedding provider", () => {
+    const adapter = listRegisteredAdapters().find((entry) => entry.id === "ollama");
+
+    expect(adapter).toBeDefined();
+    expect(adapter).toEqual(
+      expect.objectContaining({
+        id: "ollama",
+        defaultModel: DEFAULT_OLLAMA_EMBEDDING_MODEL,
+      }),
+    );
+  });
+
   let fixtureRoot = "";
   let workspaceDir = "";
   let memoryDir = "";

extensions/memory-core/src/memory/provider-adapters.ts

@@ -4,6 +4,7 @@ import {
   DEFAULT_LMSTUDIO_EMBEDDING_MODEL,
   DEFAULT_LOCAL_MODEL,
   DEFAULT_MISTRAL_EMBEDDING_MODEL,
+  DEFAULT_OLLAMA_EMBEDDING_MODEL,
   DEFAULT_OPENAI_EMBEDDING_MODEL,
   DEFAULT_VOYAGE_EMBEDDING_MODEL,
   OPENAI_BATCH_ENDPOINT,
@@ -12,6 +13,7 @@ import {
   createLmstudioEmbeddingProvider,
   createLocalEmbeddingProvider,
   createMistralEmbeddingProvider,
+  createOllamaEmbeddingProvider,
   createOpenAiEmbeddingProvider,
   createVoyageEmbeddingProvider,
   hasNonTextEmbeddingParts,
@@ -290,6 +292,31 @@ const mistralAdapter: MemoryEmbeddingProviderAdapter = {
   },
 };
 
+const ollamaAdapter: MemoryEmbeddingProviderAdapter = {
+  id: "ollama",
+  defaultModel: DEFAULT_OLLAMA_EMBEDDING_MODEL,
+  transport: "remote",
+  create: async (options) => {
+    const { provider, client } = await createOllamaEmbeddingProvider({
+      ...options,
+      provider: "ollama",
+      fallback: "none",
+    });
+    return {
+      provider,
+      runtime: {
+        id: "ollama",
+        cacheKeyData: {
+          provider: "ollama",
+          baseUrl: client.baseUrl,
+          model: client.model,
+          headers: sanitizeHeaders(client.headers, ["authorization"]),
+        },
+      },
+    };
+  },
+};
+
 const lmstudioAdapter: MemoryEmbeddingProviderAdapter = {
   id: "lmstudio",
   defaultModel: DEFAULT_LMSTUDIO_EMBEDDING_MODEL,
@@ -347,6 +374,7 @@ export const builtinMemoryEmbeddingProviderAdapters = [
   geminiAdapter,
   voyageAdapter,
   mistralAdapter,
+  ollamaAdapter,
   lmstudioAdapter,
 ] as const;
 
@@ -409,6 +437,7 @@ export {
   DEFAULT_LMSTUDIO_EMBEDDING_MODEL,
   DEFAULT_LOCAL_MODEL,
   DEFAULT_MISTRAL_EMBEDDING_MODEL,
+  DEFAULT_OLLAMA_EMBEDDING_MODEL,
   DEFAULT_OPENAI_EMBEDDING_MODEL,
   DEFAULT_VOYAGE_EMBEDDING_MODEL,
   canAutoSelectLocal,