feat: make agent roles and skills dynamic

hub/test/unit/runner.test.ts

@@ -1,8 +1,9 @@
-import { mkdir, mkdtemp, realpath, rm } from "node:fs/promises";
+import { mkdir, mkdtemp, realpath, rm, writeFile } from "node:fs/promises";
 import { tmpdir } from "node:os";
 import { join } from "node:path";
 import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
 import { runAgent } from "../../src/agent/runner.js";
+import { importSkillDirectory } from "../../src/agent/skillStore.js";
 
 const queryMock = vi.hoisted(() => vi.fn());
 
@@ -76,7 +77,7 @@ describe("runAgent", () => {
     workspaceRoot = await realpath(workspaceRoot);
     workspace = await realpath(workspace);
     previousSecrets = Object.fromEntries(
-      ["DATABASE_URL", "FEISHU_APP_SECRET", "HUB_SESSION_SECRET"].map((name) => [name, process.env[name]]),
+      ["DATABASE_URL", "FEISHU_APP_SECRET", "HUB_SESSION_SECRET", "HUB_SKILL_STORE_ROOT"].map((name) => [name, process.env[name]]),
     );
   });
 
@@ -113,8 +114,7 @@ describe("runAgent", () => {
         allowDangerouslySkipPermissions: true,
         settingSources: [],
         settings: { disableBundledSkills: true },
-        plugins: [expect.objectContaining({ type: "local", skipMcpDiscovery: true })],
-        skills: ["cph-curated:outline", "cph-curated:lesson-project", "cph-curated:data-processing-spec"],
+        skills: [],
         strictMcpConfig: true,
         sandbox: expect.objectContaining({
           enabled: true,
@@ -149,7 +149,7 @@ describe("runAgent", () => {
 
   it("returns the skills actually reported by SDK initialization", async () => {
     queryMock.mockReturnValue(messages(
-      initMessage(["cph-curated:outline"]),
+      initMessage(["cph-runtime:outline"]),
       assistantMessage("fresh"),
       resultMessage("sdk-session-1"),
     ));
@@ -164,7 +164,7 @@ describe("runAgent", () => {
       prisma: stubPrisma,
     });
 
-    expect(result.initializedSkillIds).toEqual(["cph-curated:outline"]);
+    expect(result.initializedSkillIds).toEqual(["cph-runtime:outline"]);
   });
 
   it("maps role tool ids to the Claude SDK tool whitelist", async () => {
@@ -183,13 +183,13 @@ describe("runAgent", () => {
 
     expect(queryMock.mock.calls[0]?.[0]).toMatchObject({
       options: {
-        tools: ["Read", "Bash", "Skill"],
+        tools: ["Read", "Bash"],
         allowedTools: ["Read", "Bash", "mcp__cph_hub__send_file"],
       },
     });
   });
 
-  it("keeps only the curated Skill dispatcher for an empty role tool whitelist", async () => {
+  it("disables SDK tools for an empty role tool and skill selection", async () => {
     queryMock.mockReturnValue(messages(assistantMessage("ok"), resultMessage("sdk-session-1")));
 
     await runAgent({
@@ -205,12 +205,42 @@ describe("runAgent", () => {
 
     expect(queryMock.mock.calls[0]?.[0]).toMatchObject({
       options: {
-        tools: ["Skill"],
+        tools: [],
         allowedTools: [],
       },
     });
   });
 
+  it("loads only the dynamic skills selected by the role", async () => {
+    const source = join(root, "skill-source");
+    const storeRoot = join(root, "skill-store");
+    await mkdir(source);
+    await writeFile(join(source, "SKILL.md"), "---\nname: typst\ndescription: Typst\n---\n");
+    const installed = await importSkillDirectory({ sourceDir: source, storeRoot });
+    process.env["HUB_SKILL_STORE_ROOT"] = storeRoot;
+    queryMock.mockReturnValue(messages(assistantMessage("ok"), resultMessage("sdk-session-1")));
+
+    await runAgent({
+      prompt: "排版",
+      model: undefined,
+      project: { projectId: "p", boundChatId: "c", workspaceRoot, workspaceDir: workspace },
+      systemPrompt: undefined,
+      tools: [],
+      skills: [{ name: "typst", version: "0.15.0", contentDigest: installed.contentDigest }],
+      runId: "run-skill",
+      sessionId: "hub-session-1",
+      prisma: stubPrisma,
+    });
+
+    expect(queryMock.mock.calls[0]?.[0]).toMatchObject({
+      options: {
+        tools: ["Skill"],
+        plugins: [expect.objectContaining({ type: "local", skipMcpDiscovery: true })],
+        skills: ["cph-runtime:typst"],
+      },
+    });
+  });
+
   it("returns SDK-reported cost when present", async () => {
     queryMock.mockReturnValue(messages(assistantMessage("ok"), resultMessage("sdk-session-1", 0.0042)));