How to Make Agent mode Aware of Codebases and Documentation

Learn how to give your Agent mode access to codebases and documentation for more context-aware assistance

Agent mode works best when it understands the context of your project. This guide shows you how to give agent mode access to codebases and documentation, making it more helpful and accurate.

Make agent mode aware of your open codebase

When agent mode understands your current codebase, it can provide more relevant suggestions and answers.

Let agent mode explore the codebase using tools

Agent mode can use built-in tools to navigate and understand your code:

1. File exploration tools: The agent can read files, search for patterns, and understand project structure
2. Code search: Use search to find relevant code snippets
3. Git integration: Access commit history and understand code evolution

Create rules to help the agent understand your codebase

Rules guide agent mode’s behavior and understanding. Place markdown files in .continue/rules in your project to provide context:

# Project Architecture

This is a React application with:

- Components in `/src/components`
- API routes in `/src/api`
- State management using Redux in `/src/store`

## Coding Standards

- Use TypeScript for all new files
- Follow the existing naming conventions
- Write tests for all new features

Place rules files at different levels of your project hierarchy to scope when they trigger

Learn more about rules configuration.

Make agent mode aware of other codebases

Sometimes you need agent mode to understand code beyond your current project.

Public codebases

For open-source projects and public repositories, you have several options:

Rules with hyperlinks

Create rules that point to external codebases:

# External Dependencies

Our authentication system is based on:

- [Auth.js documentation](https://authjs.dev/)
- [Example implementation](https://github.com/nextauthjs/next-auth-example)

When implementing auth features, reference these patterns.

GitHub and GitLab CLIs

Enable gh or glab CLI access for agent mode to interact with repositories.

Add rules to guide CLI usage:

# Repository Access

You can use the `gh` CLI to:

- Search for issues: `gh issue list --repo owner/repo`
- View pull requests: `gh pr list --repo owner/repo`
- Clone repositories: `gh repo clone owner/repo`

DeepWiki MCP

DeepWiki MCP lets agent mode explore any public GitHub repository.

Once configured, agent mode can explore repositories like:

• “Explore the React repository structure”
• “Find how authentication is implemented in NextAuth.js”

Internal codebases

For private and internal repositories, you need additional setup:

Custom MCP servers

Create an MCP server that has access to your internal repositories.

Custom code RAG

For faster retrieval and lower costs with very large internal codebases, consider implementing a custom code RAG system. This is an advanced approach that requires more setup but can provide performance benefits at scale.

Make agent mode aware of relevant documentation

Documentation provides crucial context for agent mode to understand APIs, frameworks, and best practices.

Public documentation

Rules with documentation links

Guide agent mode to relevant documentation:

# Documentation Resources

For framework-specific questions, refer to:

- React: https://react.dev/reference/react
- Next.js: https://nextjs.org/docs
- Tailwind CSS: https://tailwindcss.com/docs

Always cite documentation when explaining concepts.

Context7 MCP

Context7 MCP enables agent mode to search and retrieve information from public documentation:

Agent mode can then answer questions like:

• “How do I use React hooks?”
• “What’s the syntax for Tailwind CSS animations?”

Internal documentation

For private documentation and wikis:

Rules with internal links

Create rules that reference internal resources:

# Internal Documentation

Our team documentation is available at:

- API Documentation: https://internal.docs/api
- Architecture Guide: https://internal.docs/architecture
- Deployment Process: https://internal.docs/deployment

Always follow our internal standards when suggesting code.

Custom MCP servers for docs

Create an MCP server that accesses your internal documentation.

Migrating from deprecated context providers

If you were previously using the @Codebase or @Docs context providers, here’s how to migrate to the new approach:

Migrating from @Codebase

The @Codebase context provider has been deprecated. Instead:

1. Use built-in tools: Agent mode can now use file exploration and search tools to understand your codebase
2. Add rules: Create .continue/rules files to provide context about your project structure
3. Use MCP servers: For external codebases, use DeepWiki MCP or custom MCP servers

Migrating from @Docs

The @Docs context provider has been deprecated. Instead:

1. Use Context7 MCP: For public documentation, Context7 MCP provides similar functionality
2. Add documentation links in rules: Create rules that reference documentation URLs
3. Use custom MCP servers: For internal documentation, create an MCP server with access to your docs

The new approach provides better integration with Continue’s Agent mode features and more intelligent context selection.

Next steps

• Learn more about MCP servers
• Explore rules configuration
  • Set up other custom configurations with specific knowledge domains