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source dump of claude code forked from oppi.li/claude-code
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TypeScript
at main
1234567891011121314151617181920212223242526272829303132333435363738394041424344454647export const WEB_FETCH_TOOL_NAME = 'WebFetch'
export const DESCRIPTION = `- Fetches content from a specified URL and processes it using an AI model- Takes a URL and a prompt as input- Fetches the URL content, converts HTML to markdown- Processes the content with the prompt using a small, fast model- Returns the model's response about the content- Use this tool when you need to retrieve and analyze web content
Usage notes: - IMPORTANT: If an MCP-provided web fetch tool is available, prefer using that tool instead of this one, as it may have fewer restrictions. - The URL must be a fully-formed valid URL - HTTP URLs will be automatically upgraded to HTTPS - The prompt should describe what information you want to extract from the page - This tool is read-only and does not modify any files - Results may be summarized if the content is very large - Includes a self-cleaning 15-minute cache for faster responses when repeatedly accessing the same URL - When a URL redirects to a different host, the tool will inform you and provide the redirect URL in a special format. You should then make a new WebFetch request with the redirect URL to fetch the content. - For GitHub URLs, prefer using the gh CLI via Bash instead (e.g., gh pr view, gh issue view, gh api).`
export function makeSecondaryModelPrompt( markdownContent: string, prompt: string, isPreapprovedDomain: boolean,): string { const guidelines = isPreapprovedDomain ? `Provide a concise response based on the content above. Include relevant details, code examples, and documentation excerpts as needed.` : `Provide a concise response based only on the content above. In your response: - Enforce a strict 125-character maximum for quotes from any source document. Open Source Software is ok as long as we respect the license. - Use quotation marks for exact language from articles; any language outside of the quotation should never be word-for-word the same. - You are not a lawyer and never comment on the legality of your own prompts and responses. - Never produce or reproduce exact song lyrics.`
return `Web page content:---${markdownContent}---
${prompt}
${guidelines}`}