feat: serve workspace MCP over the web app HTTP endpoint

2026-10-07 20:46:08 +09:00
parent e917cafd88
commit f41d0c1964
18 changed files with 1004 additions and 145 deletions
@@ -0,0 +1,86 @@
+import { expect, test } from "../fixtures";
+
+test("HTTP MCP persists decks visible in Research without browser credentials", async ({
+  playwright,
+  baseURL,
+  page,
+}) => {
+  const client = await playwright.request.newContext({
+    baseURL,
+    extraHTTPHeaders: {},
+    storageState: { cookies: [], origins: [] },
+  });
+  async function rpc(method: string, params: unknown = {}) {
+    const response = await client.post("/mcp", {
+      headers: { Accept: "application/json, text/event-stream" },
+      data: { jsonrpc: "2.0", id: 1, method, params },
+    });
+    expect(response.status()).toBe(200);
+    const text = await response.text();
+    const data = text.startsWith("event:")
+      ? text
+          .split("\n")
+          .find((line) => line.startsWith("data: "))
+          ?.slice(6)
+      : text;
+    return JSON.parse(data ?? "null").result;
+  }
+  async function tool(name: string, args: unknown = {}) {
+    const result = await rpc("tools/call", { name, arguments: args });
+    return JSON.parse(result.content[0].text);
+  }
+  try {
+    // Browser routes still require their existing owner identity and session.
+    expect((await client.get("/deck", { maxRedirects: 0 })).status()).toBe(403);
+    const initialized = await rpc("initialize", {
+      protocolVersion: "2025-03-26",
+      capabilities: {},
+      clientInfo: { name: "e2e", version: "1" },
+    });
+    expect(initialized.serverInfo.name).toBe("personal-workspace");
+    const { connections } = await tool("list_connections");
+    const connection = connections.find(
+      (entry: { displayName: string }) => entry.displayName === "e2e",
+    );
+    const created = await tool("create_deck", {
+      title: "HTTP MCP research",
+      columns: [
+        {
+          title: "HTTP posts",
+          connectionId: connection.id,
+          source: { kind: "search", query: "WebMCP" },
+        },
+      ],
+    });
+    expect(created.ok).toBe(true);
+    const fetched = await tool("fetch_column_posts", {
+      deckId: created.deck.id,
+      columnId: created.deck.columns[0].id,
+    });
+    expect(fetched.ok).toBe(true);
+    expect(fetched.posts.length).toBeGreaterThan(0);
+    await page.goto(`/deck?deck=${created.deck.id}`);
+    await expect(page.getByRole("heading", { level: 1 })).toHaveText("HTTP MCP research");
+    const updated = await tool("replace_deck", {
+      deckId: created.deck.id,
+      expectedRevision: 1,
+      title: "Updated via HTTP",
+      columns: created.deck.columns,
+    });
+    expect(updated.deck.revision).toBe(2);
+    expect(
+      await tool("delete_deck", { deckId: created.deck.id, expectedRevision: 1 }),
+    ).toMatchObject({ ok: false, error: { code: "conflict" } });
+    await page.reload();
+    await expect(page.getByRole("heading", { level: 1 })).toHaveText("Updated via HTTP");
+    expect(
+      await tool("delete_deck", { deckId: created.deck.id, expectedRevision: 2 }),
+    ).toMatchObject({ ok: true });
+    expect(await tool("get_deck", { deckId: created.deck.id })).toMatchObject({
+      ok: false,
+      error: { code: "not-found" },
+    });
+  } finally {
+    await client.dispose();
+  }
+});