Building agents, tooling, and writing about it. Go Agent SDK, agentic frameworks, and systems engineering. 2026-05-05T08:36:06+00:00 https://parthshr370.github.io/ Parth Sharma https://parthshr370.github.io/blogs/let-me-teach-you-llm-streaming-from-first-principles/

Understanding LLM streaming from first principles by building it into a Go Agent SDK. Covers SSE, stream events, provider parsers, accumulation, tool calls, and RunStream.

Parth Sharma https://parthshr370.github.io/blogs/anatomy-of-subagents/

How nested agent runs help you delegate, isolate context, and build cleaner multi-agent systems.

Parth Sharma https://parthshr370.github.io/blogs/pairing-agents-with-mcp/

How the Model Context Protocol lets your agent connect to 600+ tools without writing custom integrations for each one.

Parth Sharma https://parthshr370.github.io/blogs/json-marshals-and-go/

A deep dive into how Go handles JSON data structures using Marshalling and Structs. The foundation for understanding how agent SDKs talk to LLM APIs.

Parth Sharma https://parthshr370.github.io/blogs/how-i-built-my-own-langchain-from-scratch-in-go/

Building an agent SDK from first principles in Go. Covers API structs, message builders, history as an append-only array, and how marshalling bridges Go types and JSON.

Parth Sharma https://parthshr370.github.io/blogs/how-i-built-tool-calling-engine-for-my-agent-sdk/

Building the tool calling engine from first principles in Go. Covers registration, schema generation via reflection, execution, and how tool results flow back to the LLM.

Parth Sharma