fix: restore web fetch firecrawl config in runtime zod schema (#42583)

Merged via squash.

Prepared head SHA: e37f965b8e
Co-authored-by: stim64045-spec <259352523+stim64045-spec@users.noreply.github.com>
Co-authored-by: altaywtf <9790196+altaywtf@users.noreply.github.com>
Reviewed-by: @altaywtf

src/config/schema.test.ts

@@ -1,6 +1,7 @@
 import { beforeAll, describe, expect, it } from "vitest";
 import { buildConfigSchema, lookupConfigSchema } from "./schema.js";
 import { applyDerivedTags, CONFIG_TAGS, deriveTagsForPath } from "./schema.tags.js";
+import { ToolsSchema } from "./zod-schema.agent-runtime.js";
 
 describe("config schema", () => {
   type SchemaInput = NonNullable<Parameters<typeof buildConfigSchema>[0]>;
@@ -200,6 +201,51 @@ describe("config schema", () => {
     expect(tags).toContain("performance");
   });
 
+  it("accepts web fetch readability and firecrawl config in the runtime zod schema", () => {
+    const parsed = ToolsSchema.parse({
+      web: {
+        fetch: {
+          readability: true,
+          firecrawl: {
+            enabled: true,
+            apiKey: "firecrawl-test-key",
+            baseUrl: "https://api.firecrawl.dev",
+            onlyMainContent: true,
+            maxAgeMs: 60_000,
+            timeoutSeconds: 15,
+          },
+        },
+      },
+    });
+
+    expect(parsed?.web?.fetch?.readability).toBe(true);
+    expect(parsed?.web?.fetch).toMatchObject({
+      firecrawl: {
+        enabled: true,
+        apiKey: "firecrawl-test-key",
+        baseUrl: "https://api.firecrawl.dev",
+        onlyMainContent: true,
+        maxAgeMs: 60_000,
+        timeoutSeconds: 15,
+      },
+    });
+  });
+
+  it("rejects unknown keys inside web fetch firecrawl config", () => {
+    expect(() =>
+      ToolsSchema.parse({
+        web: {
+          fetch: {
+            firecrawl: {
+              enabled: true,
+              nope: true,
+            },
+          },
+        },
+      }),
+    ).toThrow();
+  });
+
   it("keeps tags in the allowed taxonomy", () => {
     const withTags = applyDerivedTags({
       "gateway.auth.token": {},

src/config/zod-schema.agent-runtime.ts

@@ -327,6 +327,18 @@ export const ToolsWebFetchSchema = z
     cacheTtlMinutes: z.number().nonnegative().optional(),
     maxRedirects: z.number().int().nonnegative().optional(),
     userAgent: z.string().optional(),
+    readability: z.boolean().optional(),
+    firecrawl: z
+      .object({
+        enabled: z.boolean().optional(),
+        apiKey: SecretInputSchema.optional().register(sensitive),
+        baseUrl: z.string().optional(),
+        onlyMainContent: z.boolean().optional(),
+        maxAgeMs: z.number().int().nonnegative().optional(),
+        timeoutSeconds: z.number().int().positive().optional(),
+      })
+      .strict()
+      .optional(),
   })
   .strict()
   .optional();