• ACCURACY
  • SPEED
  • RELIABILITY
  • HUMAN

How to retrieve version specific code snippets with your AI

Connect Context7 to your AI client to stop guessing which API methods are current. Your agent pulls documentation for specific versions on demand.

Ask AI about this page

Short answer

How do I get code snippets for a specific library version?

Your AI uses the query_docs tool to search documentation for the exact version you specify. This ensures the code it writes matches the library you actually have installed. You'll get functional examples instead of outdated patterns.

Where every request lands.

The outcomes of precise documentation retrieval.

Context7 turns your AI into a specialist that knows the difference between version 1.0 and 2.0.

ACCURACY

Version-locked code

The AI pulls snippets that match your specific dependency version. You avoid the headache of deprecated function calls.

SPEED

Instant syntax checks

Instead of manual searching, your agent finds the right parameter names and types immediately. It keeps you in your IDE.

RELIABILITY

Functional implementations

The code examples provided are pulled directly from the source docs. This reduces the trial and error of copy-pasting from old forum posts.

HUMAN

Final logic review

The AI provides the syntax, but you decide if the implementation fits your specific architecture. You remain the architect.

The workflow

What your AI does when you ask for specific code.

The process moves from your natural language request to a precise documentation lookup.

  1. Identify the version

    Your agent parses your request to determine which library and which specific version you are targeting.

    query_docs

  2. Search documentation

    The AI uses the documentation tool to find the relevant sections for that specific version's API.

    query_docs

  3. Extract snippets

    It pulls the exact code blocks and parameter definitions required for your task.

    query_docs

  4. Generate implementation

    The agent combines the retrieved documentation with your current project context to write the code.

    query_docs

Try it

Copy these to start.

Use these prompts to get the right code immediately.

Starting points

Swap out the bracketed text for your actual library and version numbers.

Context7 Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_G0gCyfqz9Q1S4zzxt7mcNwbwWqLQdONTIODtbqay/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — Context7 capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "context7-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_G0gCyfqz9Q1S4zzxt7mcNwbwWqLQdONTIODtbqay/mcp"
    }
  }
}
Copy into chat04

  • Show me the correct way to initialize a client in SQLAlchemy version 2.0.

  • Find the documentation for the 'filter_by' method in Django 4.2 and give me an example.

  • I'm using Pandas 1.5.3. How do I perform a left join on these two dataframes?

  • Retrieve the specific syntax for creating a custom middleware in Express version 4.x.

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Start here

Connect Context7 once, then ask.

Click the link to connect the MCP to your client. Your credentials stay encrypted and the setup is handled on our end.

Connect Context7 to your AI

FAQ

How this task behaves.

  • 01

    Can the AI update my local library versions?

    No. The AI only reads documentation to provide information. You must run the update commands in your terminal yourself.

  • 02

    Does it work with any library?

    It works with any library that has accessible documentation that the query_docs tool can reach.

  • 03

    Will it write code for versions I haven't specified?

    If you don't specify a version, the AI might default to the most recent version it finds. Always name the version to be safe.

  • 04

    Can the AI fix my broken code automatically?

    The AI can suggest fixes based on the documentation it finds, but it cannot modify your files directly.

  • 05

    Does it search the whole internet?

    No. It uses the query_docs tool to target specific documentation sets to ensure the answers are accurate and not based on outdated forum discussions.

  • More questions about Context7? The Connector page answers them. See everything the Context7 Connector can do

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