v2 message format and upgrade to ai sdk v5 (#743)

Co-authored-by: GitHub Action <action@github.com>
Co-authored-by: Liang-Shih Lin <liangshihlin@proton.me>
Co-authored-by: Dominik Engelhardt <dominikengelhardt@ymail.com>
Co-authored-by: Jay V <air@live.ca>
Co-authored-by: adamdottv <2363879+adamdottv@users.noreply.github.com>
This commit is contained in:
Dax
2025-07-07 15:53:43 -04:00
committed by GitHub
parent 76b2e4539c
commit f884766445
116 changed files with 4707 additions and 6950 deletions

View File

@@ -14,9 +14,7 @@ export const WebFetchTool = Tool.define({
url: z.string().describe("The URL to fetch content from"),
format: z
.enum(["text", "markdown", "html"])
.describe(
"The format to return the content in (text, markdown, or html)",
),
.describe("The format to return the content in (text, markdown, or html)"),
timeout: z
.number()
.min(0)
@@ -26,17 +24,11 @@ export const WebFetchTool = Tool.define({
}),
async execute(params, ctx) {
// Validate URL
if (
!params.url.startsWith("http://") &&
!params.url.startsWith("https://")
) {
if (!params.url.startsWith("http://") && !params.url.startsWith("https://")) {
throw new Error("URL must start with http:// or https://")
}
const timeout = Math.min(
(params.timeout ?? DEFAULT_TIMEOUT / 1000) * 1000,
MAX_TIMEOUT,
)
const timeout = Math.min((params.timeout ?? DEFAULT_TIMEOUT / 1000) * 1000, MAX_TIMEOUT)
const controller = new AbortController()
const timeoutId = setTimeout(() => controller.abort(), timeout)
@@ -46,8 +38,7 @@ export const WebFetchTool = Tool.define({
headers: {
"User-Agent":
"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36",
Accept:
"text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8",
Accept: "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8",
"Accept-Language": "en-US,en;q=0.9",
},
})
@@ -79,16 +70,14 @@ export const WebFetchTool = Tool.define({
const text = await extractTextFromHTML(content)
return {
output: text,
metadata: {
title,
},
title,
metadata: {},
}
}
return {
output: content,
metadata: {
title,
},
title,
metadata: {},
}
case "markdown":
@@ -96,32 +85,28 @@ export const WebFetchTool = Tool.define({
const markdown = convertHTMLToMarkdown(content)
return {
output: markdown,
metadata: {
title,
},
title,
metadata: {},
}
}
return {
output: "```\n" + content + "\n```",
metadata: {
title,
},
title,
metadata: {},
}
case "html":
return {
output: content,
metadata: {
title,
},
title,
metadata: {},
}
default:
return {
output: content,
metadata: {
title,
},
title,
metadata: {},
}
}
},
@@ -143,16 +128,7 @@ async function extractTextFromHTML(html: string) {
.on("*", {
element(element) {
// Reset skip flag when entering other elements
if (
![
"script",
"style",
"noscript",
"iframe",
"object",
"embed",
].includes(element.tagName)
) {
if (!["script", "style", "noscript", "iframe", "object", "embed"].includes(element.tagName)) {
skipContent = false
}
},