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chore: infer tool params (#241)

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Moves the `schema.parse` call to the calling side of the handler, so we
don't have to duplicate it everywhere.
This commit is contained in:
Simon Knott
2025-04-22 13:24:38 +02:00
committed by GitHub
parent 9578a5b2af
commit c80f7cf222
20 changed files with 212 additions and 273 deletions
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33
src/tools/navigate.ts
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@@ -15,31 +15,26 @@
*/
import { z } from 'zod';
import { zodToJsonSchema } from 'zod-to-json-schema';
import { defineTool, type ToolFactory } from './tool';
import type { ToolFactory } from './tool';
const navigateSchema = z.object({
url: z.string().describe('The URL to navigate to'),
});
const navigate: ToolFactory = captureSnapshot => ({
const navigate: ToolFactory = captureSnapshot => defineTool({
capability: 'core',
schema: {
name: 'browser_navigate',
description: 'Navigate to a URL',
inputSchema: zodToJsonSchema(navigateSchema),
inputSchema: z.object({
url: z.string().describe('The URL to navigate to'),
}),
},
handle: async (context, params) => {
const validatedParams = navigateSchema.parse(params);
const tab = await context.ensureTab();
await tab.navigate(validatedParams.url);
await tab.navigate(params.url);
const code = [
`// Navigate to ${validatedParams.url}`,
`await page.goto('${validatedParams.url}');`,
`// Navigate to ${params.url}`,
`await page.goto('${params.url}');`,
];
return {
@@ -50,14 +45,12 @@ const navigate: ToolFactory = captureSnapshot => ({
},
});
const goBackSchema = z.object({});
const goBack: ToolFactory = captureSnapshot => ({
const goBack: ToolFactory = captureSnapshot => defineTool({
capability: 'history',
schema: {
name: 'browser_navigate_back',
description: 'Go back to the previous page',
inputSchema: zodToJsonSchema(goBackSchema),
inputSchema: z.object({}),
},
handle: async context => {
@@ -76,14 +69,12 @@ const goBack: ToolFactory = captureSnapshot => ({
},
});
const goForwardSchema = z.object({});
const goForward: ToolFactory = captureSnapshot => ({
const goForward: ToolFactory = captureSnapshot => defineTool({
capability: 'history',
schema: {
name: 'browser_navigate_forward',
description: 'Go forward to the next page',
inputSchema: zodToJsonSchema(goForwardSchema),
inputSchema: z.object({}),
},
handle: async context => {
const tab = context.currentTabOrDie();