feat(pi-web-search): 统一 web_search/web_fetch 并由主模型路由搜索厂商

7 个按厂商命名的搜索工具收敛为 2 个统一工具，schema 与提示词不再暴露 provider 概念：web_search 由当前主模型按内置规则在 Tavily/Exa/Keenable 间路由（会话内 LRU 缓存，失败按可用性降级），web_fetch 固定走 Exa 并静默降级。三家均改为纯 fetch 直连——Exa 直接对 mcp.exa.ai 发 JSON-RPC 并缓存会话，彻底移除 pi-mcp-adapter、@tavily/pi-extension 与 @keenable/pi-search 依赖。 Generated with [Devin](https://devin.ai) Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com>
2026-10-26 10:45:22 +00:00 · 2026-10-19 20:13:37 -07:00
parent 6fe6cb29ae
commit ee1e6999d7
32 changed files with 1690 additions and 1188 deletions
@@ -0,0 +1,47 @@
+import assert from "node:assert/strict";
+import { readFile } from "node:fs/promises";
+import test from "node:test";
+
+const packageJson = JSON.parse(await readFile(new URL("../package.json", import.meta.url), "utf8")) as {
+	dependencies: Record<string, string>;
+	files: string[];
+	pi: { extensions: string[]; skills: string[] };
+};
+
+test("pi-web-search is the single search surface, loading after search-config", () => {
+	const entries = packageJson.pi.extensions;
+	assert.ok(entries.includes("./pi-web-search/index.ts"), "the bundle must load pi-web-search");
+	assert.ok(
+		entries.indexOf("./extensions/search-config.ts") < entries.indexOf("./pi-web-search/index.ts"),
+		"search credentials must load before pi-web-search",
+	);
+	for (const retired of [
+		"./extensions/mcp.ts",
+		"./extensions/tavily-override.ts",
+		"./node_modules/@keenable/pi-search/src/index.ts",
+	]) {
+		assert.equal(entries.includes(retired), false, `${retired} must no longer be loaded`);
+	}
+});
+
+test("pi-web-search ships as a maintained file: dependency without upstream search packages", () => {
+	assert.equal(packageJson.dependencies["pi-web-search"], "file:./pi-web-search");
+	assert.ok(packageJson.files.includes("pi-web-search"));
+	assert.equal(packageJson.dependencies["@tavily/pi-extension"], undefined);
+	assert.equal(packageJson.dependencies["@keenable/pi-search"], undefined);
+	assert.equal(packageJson.dependencies["pi-mcp-adapter"], undefined, "Exa is a direct client now — no MCP adapter");
+});
+
+test("no extension in the bundle loads the MCP adapter or upstream search extensions", async () => {
+	for (const entry of packageJson.pi.extensions.filter((e) => !e.startsWith("./node_modules/"))) {
+		const source = await readFile(new URL(`../${entry.slice(2)}`, import.meta.url), "utf8");
+		assert.equal(source.includes("pi-mcp-adapter"), false, `${entry} must not import pi-mcp-adapter`);
+		assert.equal(source.includes("@tavily/pi-extension"), false, `${entry} must not import @tavily/pi-extension`);
+	}
+});
+
+test("the keenable skill path is gone with the upstream package", () => {
+	for (const skillPath of packageJson.pi.skills) {
+		assert.equal(skillPath.includes("@keenable"), false);
+	}
+});