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/**
* tool-web-search extension — registers the `web_search` tool backed by a
* self-hosted Firecrawl instance on activation.
*
* The base URL comes from `FIRECRAWL_BASE_URL` (env) with a Tailscale default.
* Effects (`globalThis.fetch`) come from the ambient edge here, in the shell —
* never in the pure core. Logging is left to the host via `host.logger`/`ctx.log`
* (no `console.*`, no hand-rolled logger).
*/
import type { Extension, HostAPI, Manifest } from "@dispatch/kernel";
import { createFirecrawlClient, DEFAULT_BASE_URL } from "./client.js";
import { createWebSearchTool } from "./tool.js";
export const manifest: Manifest = {
id: "tool-web-search",
name: "Web Search Tool",
version: "0.0.0",
apiVersion: "^0.1.0",
trust: "bundled",
activation: "eager",
capabilities: { network: true },
contributes: { tools: ["web_search"] },
};
export function activate(host: HostAPI): void {
const baseUrl = process.env.FIRECRAWL_BASE_URL ?? DEFAULT_BASE_URL;
const client = createFirecrawlClient({ baseUrl, fetchFn: globalThis.fetch });
host.defineTool(createWebSearchTool({ client }));
}
export const extension: Extension = { manifest, activate };
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