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Building your own CLI coding agent with Pydantic-AI


How to build a CLI coding agent

LLMs are mostly trained in batch on historical data this gives a fixed cutoff while languages and dependencies continue to change and improve so we added Context7 for access to up to date python library documentation in LLM consumable format: The agent that can run tests, read files, search documentation, execute code, access AWS services, and reason through problems systematically becomes qualitatively different from one that can only do any single task. AWS-specific tooling: the AWS Labs MCP servers (https://awslabs.github.io/mcp/) provide incredible depth for cloud-native development—from CloudWatch metrics to Lambda debugging to IAM policy analysis.

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