diff --git a/JS/edgechains/arakoodev/src/ai/src/lib/palm2/palm2.ts b/JS/edgechains/arakoodev/src/ai/src/lib/palm2/palm2.ts
new file mode 100644
index 000000000..bb14cc21f
--- /dev/null
+++ b/JS/edgechains/arakoodev/src/ai/src/lib/palm2/palm2.ts
@@ -0,0 +1,93 @@
+import axios, { AxiosInstance } from "axios";
+import { retry } from "@lifeomic/attempt";
+
+export interface Palm2AIConstructionOptions {
+    apiKey?: string;
+    model?: string;
+    apiVersion?: string;
+    httpClient?: AxiosInstance;
+}
+
+export interface Palm2ChatOptions {
+    prompt: string;
+    model?: string;
+    temperature?: number;
+    maxOutputTokens?: number;
+    topP?: number;
+    topK?: number;
+    candidateCount?: number;
+    maxRetry?: number;
+    delay?: number;
+}
+
+export interface Palm2Candidate {
+    output?: string;
+    safetyRatings?: Array<Record<string, unknown>>;
+    finishReason?: string;
+}
+
+export interface Palm2Response {
+    candidates?: Palm2Candidate[];
+    filters?: Array<Record<string, unknown>>;
+    safetyFeedback?: Array<Record<string, unknown>>;
+}
+
+/**
+ * Google PaLM 2 text generation adapter.
+ *
+ * PaLM 2 uses the `generateText` REST endpoint and a `text-bison` model. The
+ * model and API version are configurable because Google may expose different
+ * model aliases across regions or transition endpoints over time.
+ */
+export class Palm2AI {
+    apiKey: string;
+    model: string;
+    apiVersion: string;
+    private readonly httpClient: AxiosInstance;
+
+    constructor(options: Palm2AIConstructionOptions = {}) {
+        this.apiKey = options.apiKey || process.env.PALM2_API_KEY || process.env.GEMINI_API_KEY || "";
+        this.model = options.model || process.env.PALM2_MODEL || "text-bison-001";
+        this.apiVersion = options.apiVersion || "v1beta2";
+        this.httpClient = options.httpClient || axios;
+    }
+
+    private endpoint(model: string): string {
+        return `https://generativelanguage.googleapis.com/${this.apiVersion}/models/${encodeURIComponent(
+            model
+        )}:generateText`;
+    }
+
+    async chat(chatOptions: Palm2ChatOptions): Promise<Palm2Response> {
+        if (!chatOptions.prompt?.trim()) throw new Error("prompt is required");
+        const model = chatOptions.model || this.model;
+        const body = {
+            prompt: { text: chatOptions.prompt },
+            ...(chatOptions.temperature !== undefined
+                ? { temperature: chatOptions.temperature }
+                : {}),
+            ...(chatOptions.maxOutputTokens !== undefined
+                ? { maxOutputTokens: chatOptions.maxOutputTokens }
+                : {}),
+            ...(chatOptions.topP !== undefined ? { topP: chatOptions.topP } : {}),
+            ...(chatOptions.topK !== undefined ? { topK: chatOptions.topK } : {}),
+            ...(chatOptions.candidateCount !== undefined
+                ? { candidateCount: chatOptions.candidateCount }
+                : {}),
+        };
+        return retry(
+            async () =>
+                (await this.httpClient.post<Palm2Response>(this.endpoint(model), body, {
+                    headers: {
+                        "Content-Type": "application/json",
+                        "x-goog-api-key": this.apiKey,
+                    },
+                })).data,
+            { maxAttempts: chatOptions.maxRetry || 3, delay: chatOptions.delay || 200 }
+        );
+    }
+
+    async generateText(chatOptions: Palm2ChatOptions): Promise<Palm2Response> {
+        return this.chat(chatOptions);
+    }
+}
diff --git a/JS/edgechains/arakoodev/src/ai/src/tests/palm2.test.ts b/JS/edgechains/arakoodev/src/ai/src/tests/palm2.test.ts
new file mode 100644
index 000000000..16ec09966
--- /dev/null
+++ b/JS/edgechains/arakoodev/src/ai/src/tests/palm2.test.ts
@@ -0,0 +1,40 @@
+import axios from "axios";
+import { beforeEach, describe, expect, it, vi } from "vitest";
+import { Palm2AI } from "../lib/palm2/palm2.js";
+
+vi.mock("axios");
+
+describe("Palm2AI", () => {
+    beforeEach(() => vi.clearAllMocks());
+
+    it("calls the PaLM 2 generateText endpoint", async () => {
+        vi.mocked(axios.post).mockResolvedValueOnce({
+            data: { candidates: [{ output: "hello" }] },
+        } as any);
+
+        const client = new Palm2AI({ apiKey: "test-key" });
+        const result = await client.chat({
+            prompt: "Say hello",
+            temperature: 0.2,
+            maxOutputTokens: 64,
+        });
+
+        expect(axios.post).toHaveBeenCalledWith(
+            "https://generativelanguage.googleapis.com/v1beta2/models/text-bison-001:generateText",
+            {
+                prompt: { text: "Say hello" },
+                temperature: 0.2,
+                maxOutputTokens: 64,
+            },
+            expect.objectContaining({
+                headers: expect.objectContaining({ "x-goog-api-key": "test-key" }),
+            })
+        );
+        expect(result.candidates?.[0]?.output).toBe("hello");
+    });
+
+    it("rejects empty prompts", async () => {
+        const client = new Palm2AI({ apiKey: "test-key" });
+        await expect(client.generateText({ prompt: "  " })).rejects.toThrow("prompt is required");
+    });
+});
diff --git a/JS/edgechains/arakoodev/src/vector-db/src/lib/qdrant/qdrant.ts b/JS/edgechains/arakoodev/src/vector-db/src/lib/qdrant/qdrant.ts
new file mode 100644
index 000000000..49ded5445
--- /dev/null
+++ b/JS/edgechains/arakoodev/src/vector-db/src/lib/qdrant/qdrant.ts
@@ -0,0 +1,237 @@
+export type QdrantDistance = "Cosine" | "Dot" | "Euclid" | "Manhattan";
+
+export type QdrantVector = number[] | Record<string, number[]>;
+
+export interface QdrantPoint {
+    id: string | number;
+    vector: QdrantVector;
+    payload?: Record<string, unknown>;
+}
+
+export interface QdrantCreateCollectionArgs {
+    collectionName: string;
+    vectorSize: number;
+    distance?: QdrantDistance;
+}
+
+export interface QdrantSearchArgs {
+    collectionName: string;
+    vector: QdrantVector;
+    limit?: number;
+    filter?: Record<string, unknown>;
+    withPayload?: boolean | string[];
+    withVector?: boolean;
+    scoreThreshold?: number;
+}
+
+export interface QdrantScrollArgs {
+    collectionName: string;
+    limit?: number;
+    offset?: string | number;
+    filter?: Record<string, unknown>;
+    withPayload?: boolean | string[];
+    withVector?: boolean;
+}
+
+type QdrantFetcher = (
+    input: string | URL | Request,
+    init?: RequestInit
+) => Promise<Response>;
+
+/**
+ * Small REST client for Qdrant's HTTP API.
+ *
+ * The client intentionally uses fetch instead of the Qdrant SDK so it can be
+ * used in Node, browsers, and EdgeChains' WASM-oriented examples without an
+ * additional database dependency.
+ */
+export class Qdrant {
+    QDRANT_URL: string;
+    QDRANT_API_KEY: string;
+    private readonly fetcher: QdrantFetcher;
+
+    constructor(
+        QDRANT_URL = process.env.QDRANT_URL || "http://localhost:6333",
+        QDRANT_API_KEY = process.env.QDRANT_API_KEY || "",
+        fetcher: QdrantFetcher = globalThis.fetch.bind(globalThis)
+    ) {
+        this.QDRANT_URL = QDRANT_URL.replace(/\/$/, "");
+        this.QDRANT_API_KEY = QDRANT_API_KEY;
+        this.fetcher = fetcher;
+    }
+
+    /** Return this client, mirroring the Supabase adapter's createClient API. */
+    createClient(): Qdrant {
+        return this;
+    }
+
+    private collectionPath(collectionName: string, suffix = ""): string {
+        return `/collections/${encodeURIComponent(collectionName)}${suffix}`;
+    }
+
+    private async request<T>(path: string, init: RequestInit = {}): Promise<T> {
+        const headers = new Headers(init.headers);
+        headers.set("content-type", "application/json");
+        if (this.QDRANT_API_KEY) headers.set("api-key", this.QDRANT_API_KEY);
+
+        const response = await this.fetcher(`${this.QDRANT_URL}${path}`, {
+            ...init,
+            headers,
+        });
+        const text = await response.text();
+        let body: any;
+        if (text) {
+            try {
+                body = JSON.parse(text);
+            } catch {
+                body = text;
+            }
+        }
+
+        if (!response.ok) {
+            const message =
+                body?.status?.error || body?.error || body || `${response.status} ${response.statusText}`;
+            throw new Error(`Qdrant request failed (${response.status}): ${message}`);
+        }
+
+        return (body && Object.prototype.hasOwnProperty.call(body, "result") ? body.result : body) as T;
+    }
+
+    async createCollection(
+        collectionName: string,
+        vectorSize: number,
+        distance?: QdrantDistance
+    ): Promise<any>;
+    async createCollection(args: QdrantCreateCollectionArgs): Promise<any>;
+    async createCollection(
+        collectionOrArgs: string | QdrantCreateCollectionArgs,
+        vectorSize?: number,
+        distance: QdrantDistance = "Cosine"
+    ): Promise<any> {
+        const args =
+            typeof collectionOrArgs === "string"
+                ? { collectionName: collectionOrArgs, vectorSize, distance }
+                : { distance: "Cosine" as QdrantDistance, ...collectionOrArgs };
+        const size = args.vectorSize;
+        if (!args.collectionName || !Number.isInteger(size) || size === undefined || size <= 0) {
+            throw new Error("collectionName and a positive integer vectorSize are required");
+        }
+        return this.request(this.collectionPath(args.collectionName), {
+            method: "PUT",
+            body: JSON.stringify({ vectors: { size, distance: args.distance } }),
+        });
+    }
+
+    async getCollectionInfo(collectionName: string): Promise<any> {
+        return this.request(this.collectionPath(collectionName));
+    }
+
+    async deleteCollection(collectionName: string): Promise<any> {
+        return this.request(this.collectionPath(collectionName), { method: "DELETE" });
+    }
+
+    async upsertPoints(
+        collectionName: string,
+        points: QdrantPoint[],
+        wait?: boolean
+    ): Promise<any>;
+    async upsertPoints(args: {
+        collectionName: string;
+        points: QdrantPoint[];
+        wait?: boolean;
+    }): Promise<any>;
+    async upsertPoints(
+        collectionOrArgs: string | { collectionName: string; points: QdrantPoint[]; wait?: boolean },
+        points?: QdrantPoint[],
+        wait = true
+    ): Promise<any> {
+        const args =
+            typeof collectionOrArgs === "string"
+                ? { collectionName: collectionOrArgs, points: points || [], wait }
+                : { wait: true, ...collectionOrArgs };
+        if (!args.collectionName || args.points.length === 0) {
+            throw new Error("collectionName and at least one point are required");
+        }
+        const query = args.wait === undefined ? "" : `?wait=${args.wait}`;
+        return this.request(this.collectionPath(args.collectionName, `/points${query}`), {
+            method: "PUT",
+            body: JSON.stringify({ points: args.points }),
+        });
+    }
+
+    async search(
+        collectionName: string,
+        vector: QdrantVector,
+        limit?: number,
+        options?: Omit<QdrantSearchArgs, "collectionName" | "vector" | "limit">
+    ): Promise<any[]>;
+    async search(args: QdrantSearchArgs): Promise<any[]>;
+    async search(
+        collectionOrArgs: string | QdrantSearchArgs,
+        vector?: QdrantVector,
+        limit = 10,
+        options: Omit<QdrantSearchArgs, "collectionName" | "vector" | "limit"> = {}
+    ): Promise<any[]> {
+        const args =
+            typeof collectionOrArgs === "string"
+                ? { collectionName: collectionOrArgs, vector, limit, ...options }
+                : { limit: 10, ...collectionOrArgs };
+        if (!args.collectionName || !args.vector) {
+            throw new Error("collectionName and vector are required");
+        }
+        return this.request<any[]>(this.collectionPath(args.collectionName, "/points/search"), {
+            method: "POST",
+            body: JSON.stringify({
+                vector: args.vector,
+                limit: args.limit,
+                ...(args.filter ? { filter: args.filter } : {}),
+                ...(args.withPayload !== undefined ? { with_payload: args.withPayload } : {}),
+                ...(args.withVector !== undefined ? { with_vector: args.withVector } : {}),
+                ...(args.scoreThreshold !== undefined ? { score_threshold: args.scoreThreshold } : {}),
+            }),
+        });
+    }
+
+    async scroll(args: QdrantScrollArgs): Promise<any> {
+        const { collectionName, limit = 10, offset, filter, withPayload, withVector } = args;
+        return this.request(this.collectionPath(collectionName, "/points/scroll"), {
+            method: "POST",
+            body: JSON.stringify({
+                limit,
+                ...(offset !== undefined ? { offset } : {}),
+                ...(filter ? { filter } : {}),
+                ...(withPayload !== undefined ? { with_payload: withPayload } : {}),
+                ...(withVector !== undefined ? { with_vector: withVector } : {}),
+            }),
+        });
+    }
+
+    async getDataById({
+        collectionName,
+        id,
+        withPayload = true,
+        withVector = false,
+    }: {
+        collectionName: string;
+        id: string | number;
+        withPayload?: boolean | string[];
+        withVector?: boolean;
+    }): Promise<any> {
+        return this.request(this.collectionPath(collectionName, `/points/${encodeURIComponent(String(id))}`) +
+            `?with_payload=${withPayload}&with_vector=${withVector}`);
+    }
+
+    async deleteById({
+        collectionName,
+        id,
+        wait = true,
+    }: {
+        collectionName: string;
+        id: string | number;
+        wait?: boolean;
+    }): Promise<any> {
+        return this.request(this.collectionPath(collectionName, `/points/${encodeURIComponent(String(id))}?wait=${wait}`), {
+            method: "DELETE",
+        });
+    }
+}
diff --git a/JS/edgechains/arakoodev/src/vector-db/src/tests/qdrant.test.ts b/JS/edgechains/arakoodev/src/vector-db/src/tests/qdrant.test.ts
new file mode 100644
index 000000000..98d6c8b63
--- /dev/null
+++ b/JS/edgechains/arakoodev/src/vector-db/src/tests/qdrant.test.ts
@@ -0,0 +1,60 @@
+import { Qdrant } from "../lib/qdrant/qdrant.js";
+import { describe, expect, it } from "vitest";
+
+function response(body: unknown, status = 200): Response {
+    return new Response(JSON.stringify(body), {
+        status,
+        headers: { "content-type": "application/json" },
+    });
+}
+
+describe("Qdrant REST client", () => {
+    it("creates collections and sends the api key", async () => {
+        const calls: Array<[string, RequestInit | undefined]> = [];
+        const client = new Qdrant("https://qdrant.example/", "secret", async (url, init) => {
+            calls.push([String(url), init]);
+            return response({ result: true });
+        });
+
+        await client.createCollection({ collectionName: "docs", vectorSize: 3, distance: "Dot" });
+
+        expect(calls[0][0]).toBe("https://qdrant.example/collections/docs");
+        expect(calls[0][1]?.method).toBe("PUT");
+        expect((calls[0][1]?.headers as Headers).get("api-key")).toBe("secret");
+        expect(JSON.parse(String(calls[0][1]?.body))).toEqual({
+            vectors: { size: 3, distance: "Dot" },
+        });
+    });
+
+    it("upserts points and searches with the Qdrant field names", async () => {
+        const requests: string[] = [];
+        const client = new Qdrant("http://localhost:6333", "", async (url, init) => {
+            requests.push(`${String(url)} ${String(init?.body)}`);
+            return response({ result: [{ id: 1, score: 0.9 }] });
+        });
+
+        await client.upsertPoints("docs", [{ id: 1, vector: [1, 0], payload: { text: "hello" } }]);
+        const results = await client.search({
+            collectionName: "docs",
+            vector: [1, 0],
+            limit: 5,
+            withPayload: true,
+            withVector: false,
+        });
+
+        expect(requests[0]).toContain("/collections/docs/points?wait=true");
+        expect(requests[1]).toContain("/collections/docs/points/search");
+        expect(requests[1]).toContain('"with_payload":true');
+        expect(results).toEqual([{ id: 1, score: 0.9 }]);
+    });
+
+    it("surfaces Qdrant API errors", async () => {
+        const client = new Qdrant("http://localhost:6333", "", async () =>
+            response({ status: { error: "collection not found" } }, 404)
+        );
+
+        await expect(client.getCollectionInfo("missing")).rejects.toThrow(
+            "Qdrant request failed (404): collection not found"
+        );
+    });
+});
diff --git a/JS/edgechains/examples/palm2/jsonnet/main.jsonnet b/JS/edgechains/examples/palm2/jsonnet/main.jsonnet
new file mode 100644
index 000000000..968080ed6
--- /dev/null
+++ b/JS/edgechains/examples/palm2/jsonnet/main.jsonnet
@@ -0,0 +1,4 @@
+local prompt = std.extVar('prompt');
+local apiKey = std.extVar('palm2_api_key');
+
+arakoo.native('palm2Call')({ prompt: prompt, apiKey: apiKey })
diff --git a/JS/edgechains/examples/palm2/jsonnet/secrets.jsonnet b/JS/edgechains/examples/palm2/jsonnet/secrets.jsonnet
new file mode 100644
index 000000000..1d8e23393
--- /dev/null
+++ b/JS/edgechains/examples/palm2/jsonnet/secrets.jsonnet
@@ -0,0 +1,5 @@
+local PALM2_API_KEY = "your-google-api-key";
+
+{
+  "palm2_api_key": PALM2_API_KEY,
+}
diff --git a/JS/edgechains/examples/palm2/src/index.ts b/JS/edgechains/examples/palm2/src/index.ts
new file mode 100644
index 000000000..e5024f600
--- /dev/null
+++ b/JS/edgechains/examples/palm2/src/index.ts
@@ -0,0 +1,22 @@
+import Jsonnet from "@arakoodev/jsonnet";
+import { Palm2AI } from "@arakoodev/edgechains.js/ai";
+import fileURLToPath from "file-uri-to-path";
+import path from "path";
+
+const jsonnet = new Jsonnet();
+const __dirname = path.dirname(fileURLToPath(import.meta.url));
+
+const palm2Call = async ({ prompt, apiKey }: { prompt: string; apiKey: string }) => {
+    const client = new Palm2AI({ apiKey });
+    return JSON.stringify(await client.generateText({ prompt }));
+};
+
+export async function generate(prompt: string): Promise<string> {
+    const secrets = JSON.parse(
+        jsonnet.evaluateFile(path.join(__dirname, "../jsonnet/secrets.jsonnet"))
+    );
+    jsonnet.extString("palm2_api_key", secrets.palm2_api_key);
+    jsonnet.extString("prompt", prompt);
+    jsonnet.javascriptCallback("palm2Call", palm2Call);
+    return jsonnet.evaluateFile(path.join(__dirname, "../jsonnet/main.jsonnet"));
+}