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Merge branch 'main' into fix-puppeteer-async-eval

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This commit is contained in:
Mati Horovitz
2024-12-05 20:12:07 +02:00
parent 68b880d96b 6b40d33c18
commit 695aa90bac
50 changed files with 3324 additions and 1557 deletions
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188
src/puppeteer/index.ts
View File

@@ -133,20 +133,18 @@ declare global {
}
}
async function handleToolCall(name: string, args: any): Promise<{ toolResult: CallToolResult }> {
async function handleToolCall(name: string, args: any): Promise<CallToolResult> {
const page = await ensureBrowser();
switch (name) {
case "puppeteer_navigate":
await page.goto(args.url);
return {
toolResult: {
content: [{
type: "text",
text: `Navigated to ${args.url}`,
}],
isError: false,
},
content: [{
type: "text",
text: `Navigated to ${args.url}`,
}],
isError: false,
};
case "puppeteer_screenshot": {
@@ -160,13 +158,11 @@ async function handleToolCall(name: string, args: any): Promise<{ toolResult: Ca
if (!screenshot) {
return {
toolResult: {
content: [{
type: "text",
text: args.selector ? `Element not found: ${args.selector}` : "Screenshot failed",
}],
isError: true,
},
content: [{
type: "text",
text: args.selector ? `Element not found: ${args.selector}` : "Screenshot failed",
}],
isError: true,
};
}
@@ -176,20 +172,18 @@ async function handleToolCall(name: string, args: any): Promise<{ toolResult: Ca
});
return {
toolResult: {
content: [
{
type: "text",
text: `Screenshot '${args.name}' taken at ${width}x${height}`,
} as TextContent,
{
type: "image",
data: screenshot,
mimeType: "image/png",
} as ImageContent,
],
isError: false,
},
content: [
{
type: "text",
text: `Screenshot '${args.name}' taken at ${width}x${height}`,
} as TextContent,
{
type: "image",
data: screenshot,
mimeType: "image/png",
} as ImageContent,
],
isError: false,
};
}
@@ -197,23 +191,19 @@ async function handleToolCall(name: string, args: any): Promise<{ toolResult: Ca
try {
await page.click(args.selector);
return {
toolResult: {
content: [{
type: "text",
text: `Clicked: ${args.selector}`,
}],
isError: false,
},
content: [{
type: "text",
text: `Clicked: ${args.selector}`,
}],
isError: false,
};
} catch (error) {
return {
toolResult: {
content: [{
type: "text",
text: `Failed to click ${args.selector}: ${(error as Error).message}`,
}],
isError: true,
},
content: [{
type: "text",
text: `Failed to click ${args.selector}: ${(error as Error).message}`,
}],
isError: true,
};
}
@@ -222,23 +212,19 @@ async function handleToolCall(name: string, args: any): Promise<{ toolResult: Ca
await page.waitForSelector(args.selector);
await page.type(args.selector, args.value);
return {
toolResult: {
content: [{
type: "text",
text: `Filled ${args.selector} with: ${args.value}`,
}],
isError: false,
},
content: [{
type: "text",
text: `Filled ${args.selector} with: ${args.value}`,
}],
isError: false,
};
} catch (error) {
return {
toolResult: {
content: [{
type: "text",
text: `Failed to fill ${args.selector}: ${(error as Error).message}`,
}],
isError: true,
},
content: [{
type: "text",
text: `Failed to fill ${args.selector}: ${(error as Error).message}`,
}],
isError: true,
};
}
@@ -247,23 +233,19 @@ async function handleToolCall(name: string, args: any): Promise<{ toolResult: Ca
await page.waitForSelector(args.selector);
await page.select(args.selector, args.value);
return {
toolResult: {
content: [{
type: "text",
text: `Selected ${args.selector} with: ${args.value}`,
}],
isError: false,
},
content: [{
type: "text",
text: `Selected ${args.selector} with: ${args.value}`,
}],
isError: false,
};
} catch (error) {
return {
toolResult: {
content: [{
type: "text",
text: `Failed to select ${args.selector}: ${(error as Error).message}`,
}],
isError: true,
},
content: [{
type: "text",
text: `Failed to select ${args.selector}: ${(error as Error).message}`,
}],
isError: true,
};
}
@@ -272,23 +254,19 @@ async function handleToolCall(name: string, args: any): Promise<{ toolResult: Ca
await page.waitForSelector(args.selector);
await page.hover(args.selector);
return {
toolResult: {
content: [{
type: "text",
text: `Hovered ${args.selector}`,
}],
isError: false,
},
content: [{
type: "text",
text: `Hovered ${args.selector}`,
}],
isError: false,
};
} catch (error) {
return {
toolResult: {
content: [{
type: "text",
text: `Failed to hover ${args.selector}: ${(error as Error).message}`,
}],
isError: true,
},
content: [{
type: "text",
text: `Failed to hover ${args.selector}: ${(error as Error).message}`,
}],
isError: true,
};
}
@@ -318,37 +296,31 @@ async function handleToolCall(name: string, args: any): Promise<{ toolResult: Ca
});
return {
toolResult: {
content: [
{
type: "text",
text: `Execution result:\n${JSON.stringify(result, null, 2)}\n\nConsole output:\n${logs.join('\n')}`,
},
],
isError: false,
},
content: [
{
type: "text",
text: `Execution result:\n${JSON.stringify(result, null, 2)}\n\nConsole output:\n${logs.join('\n')}`,
},
],
isError: false,
};
} catch (error) {
return {
toolResult: {
content: [{
type: "text",
text: `Script execution failed: ${(error as Error).message}`,
}],
isError: true,
},
content: [{
type: "text",
text: `Script execution failed: ${(error as Error).message}`,
}],
isError: true,
};
}
default:
return {
toolResult: {
content: [{
type: "text",
text: `Unknown tool: ${name}`,
}],
isError: true,
},
content: [{
type: "text",
text: `Unknown tool: ${name}`,
}],
isError: true,
};
}
}

6
src/puppeteer/package.json
View File

@@ -1,6 +1,6 @@
{
"name": "@modelcontextprotocol/server-puppeteer",
"version": "0.5.1",
"version": "0.6.2",
"description": "MCP server for browser automation using Puppeteer",
"license": "MIT",
"author": "Anthropic, PBC (https://anthropic.com)",
@@ -19,11 +19,11 @@
"watch": "tsc --watch"
},
"dependencies": {
"@modelcontextprotocol/sdk": "0.5.0",
"@modelcontextprotocol/sdk": "1.0.1",
"puppeteer": "^23.4.0"
},
"devDependencies": {
"shx": "^0.3.4",
"typescript": "^5.6.2"
}
}
}