Search the web using DuckDuckGo - performs real-time web searches

• Provides up-to-date information for current events and recent data

• Returns search results with titles, URLs, and snippets

• Use this tool for accessing information beyond your knowledge cutoff

• Performs searches in a single API call

Usage notes:

• Use web_search to find information; use web_fetch to retrieve specific URLs

• If the question is about library/framework/package/API documentation, prefer Context7 tools first

• Free to use, no API key required

• Supports both English and Chinese queries

• Best for general web searches and finding recent information

Fetches content from a specified URL and converts it to readable format

• Use this when you have a specific URL to retrieve (not for searching)

• Takes a URL and optional format as input

• Fetches the URL content, converts to requested format (markdown by default)

• Returns the full page content in the specified format

Usage notes:

• Use web_search first to find URLs, then use this tool to fetch their content

• If the user is asking for library/framework/package/API documentation, prefer Context7 tools before web_fetch

• The URL must be a fully-formed valid URL

• HTTP URLs will be automatically upgraded to HTTPS

• Format options: "markdown" (default), "text", or "html"

• Response size limit: 5MB

• Maximum timeout: 120 seconds

Official Context7 library resolver. Use this first when the user asks about a library, framework, SDK, package, API usage, installation, configuration, migration, or code examples. Prefer this over web_search for software documentation tasks. Resolves a package/product name to a Context7-compatible library ID and returns matching libraries.

You MUST call this function before 'Query Documentation' tool to obtain a valid Context7-compatible library ID UNLESS the user explicitly provides a library ID in the format '/org/project' or '/org/project/version' in their query.

Each result includes:

• Library ID: Context7-compatible identifier (format: /org/project)

• Name: Library or package name

• Description: Short summary

• Code Snippets: Number of available code examples

• Source Reputation: Authority indicator (High, Medium, Low, or Unknown)

• Benchmark Score: Quality indicator (100 is the highest score)

• Versions: List of versions if available. Use one of those versions if the user provides a version in their query. The format of the version is /org/project/version.

For best results, select libraries based on name match, source reputation, snippet coverage, benchmark score, and relevance to your use case.

Selection Process:

1. Analyze the query to understand what library/package the user is looking for

2. Return the most relevant match based on:

• Name similarity to the query (exact matches prioritized)

• Description relevance to the query's intent

• Documentation coverage (prioritize libraries with higher Code Snippet counts)

• Source reputation (consider libraries with High or Medium reputation more authoritative)

• Benchmark Score: Quality indicator (100 is the highest score)

Response Format:

• Return the selected library ID in a clearly marked section

• Provide a brief explanation for why this library was chosen

• If multiple good matches exist, acknowledge this but proceed with the most relevant one

• If no good matches exist, clearly state this and suggest query refinements

For ambiguous queries, request clarification before proceeding with a best-guess match.

IMPORTANT: Do not call this tool more than 3 times per question. If you cannot find what you need after 3 calls, use the best result you have.

Official Context7 documentation query tool. Use this to retrieve authoritative docs and examples after you know the library ID. Prefer this over web_search/web_fetch for library and framework documentation. Retrieves and queries up-to-date documentation and code examples from Context7 for any programming library or framework.

You must call 'Resolve Context7 Library ID' tool first to obtain the exact Context7-compatible library ID required to use this tool, UNLESS the user explicitly provides a library ID in the format '/org/project' or '/org/project/version' in their query.

Do not call this tool more than 3 times per question.