co-founder at https://xitter.cf/t.co/puILJAZtck
Joined October 2009
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🧵 You type "fix the login bug" into Claude Code. What happens next?
Claude Code is a 512K-line TypeScript harness that wraps Claude into a coding agent. It can edit files, run commands, search codebases, and work for hours without losing context.
But HOW does it actually work? Let's follow a single request through every layer of Claude Code's system.
Claude code source code has been leaked via a map file in their npm registry!
Code: pub-aea8527898604c1bbb12468b…
12/13 — Multi-Agent
Sometimes one agent isn't enough. Claude Code has three ways to spawn helpers:
Sub-agents — dedicated workers (explore, plan, verify) with their own context windows. Results return to the parent. Context isolation prevents pollution.
Fork — creates a copy that inherits the parent's full context and runs in the background. The user keeps chatting while the fork works independently.
Team swarm — multiple agents in parallel terminal panes via tmux. A coordinator orchestrates workers. Inter-agent messaging via SendMessageTool. Permission prompts bubble up to the user.
13/13 — Connections
Claude Code's harness system works across multiple surfaces:
IDE Bridge — VS Code and JetBrains connect to Claude Code's CLI via JWT-authenticated bidirectional messaging. Diffs appear inline, permissions prompt in the IDE.
Remote Sessions — claude.ai spawns cloud-hosted Claude Code instances.
MCP — Claude Code connects to external tools via a standard protocol.
Plugins and Skills — third-party extensions that extend Claude Code's capabilities.
That's the full journey of a request through Claude Code — from keystroke to task completion. 🧵
Hokiman retweeted
Virality is reproducible product-led growth. What you’re describing is a media bump.
The former has compounding benefits to a product. The latter is just short-term spurts of attention that need to be remanufactured every time.
I DON’T USE STRAVA
because my favorite sport is creating shareholder value by driving synergy in a cross-functional team
so i built an app for people whose cardio is back-to-back meetings
please try it
We've shipped so many features in the past year that our old explainer video became obsolete. Here's the updated version.
Not many people know: on top of generating visual summary, our app is also capable of knowing people by their voices
Tag a speaker once; and next time you have a meeting with them, we will automatically show their name whenever we hear their voices
Very useful for in-person meetings!
Also, if you meet someone from an online meeting the first time, their voices will be automatically tagged as their display name
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