diff --git a/src/config/config.web-fetch-firecrawl.test.ts b/src/config/config.web-fetch-firecrawl.test.ts
new file mode 100644
index 000000000..dab5ee9c1
--- /dev/null
+++ b/src/config/config.web-fetch-firecrawl.test.ts
@@ -0,0 +1,38 @@
+import { describe, expect, it } from "vitest";
+
+import { MoltbotSchema } from "./zod-schema.js";
+
+describe("tools.web.fetch.firecrawl config schema", () => {
+  it("accepts firecrawl nested config", () => {
+    const res = MoltbotSchema.safeParse({
+      tools: {
+        web: {
+          fetch: {
+            firecrawl: {
+              enabled: true,
+              baseUrl: "http://localhost:3002",
+              onlyMainContent: true,
+              maxAgeMs: 172800000,
+            },
+          },
+        },
+      },
+    });
+
+    expect(res.success).toBe(true);
+  });
+
+  it("accepts readability config", () => {
+    const res = MoltbotSchema.safeParse({
+      tools: {
+        web: {
+          fetch: {
+            readability: false,
+          },
+        },
+      },
+    });
+
+    expect(res.success).toBe(true);
+  });
+});
diff --git a/src/config/zod-schema.agent-runtime.ts b/src/config/zod-schema.agent-runtime.ts
index 7e95c3538..27c66799c 100644
--- a/src/config/zod-schema.agent-runtime.ts
+++ b/src/config/zod-schema.agent-runtime.ts
@@ -182,6 +182,18 @@ export const ToolsWebSearchSchema = z
   .strict()
   .optional();
 
+export const ToolsWebFetchFirecrawlSchema = z
+  .object({
+    enabled: z.boolean().optional(),
+    apiKey: z.string().optional(),
+    baseUrl: z.string().optional(),
+    onlyMainContent: z.boolean().optional(),
+    maxAgeMs: z.number().int().nonnegative().optional(),
+    timeoutSeconds: z.number().int().positive().optional(),
+  })
+  .strict()
+  .optional();
+
 export const ToolsWebFetchSchema = z
   .object({
     enabled: z.boolean().optional(),
@@ -190,6 +202,8 @@ export const ToolsWebFetchSchema = z
     cacheTtlMinutes: z.number().nonnegative().optional(),
     maxRedirects: z.number().int().nonnegative().optional(),
     userAgent: z.string().optional(),
+    readability: z.boolean().optional(),
+    firecrawl: ToolsWebFetchFirecrawlSchema,
   })
   .strict()
   .optional();