andrewssobral

#!/usr/bin/env python3
"""
TinyAdder: 36-parameter hand-crafted transformer for 10-digit addition.

Parameter counting:
- Identity mappings (direct copy): 0 params
- Broadcast (1 value to N outputs): 1 param
- Distinct values: count each
"""
import torch

andrewssobral

"""
 Dynamic NanoGPT Adder: 130 params + 0 buffers

    transformer.wte.A                           [10, 1] =  10
    transformer.wte.B                            [1, 4] =   4
    transformer.h.0.attn.c_attn.weight          [12, 4] =  48
    transformer.h.0.attn.c_proj.weight           [4, 4] =  16
    transformer.h.0.mlp.c_fc.weight              [4, 4] =  16
    transformer.h.0.mlp.c_fc.bias                   [4] =   4
    transformer.h.0.mlp.c_proj.u                 [4, 1] =   4

andrewssobral

"""
The most atomic way to train and inference a GPT in pure, dependency-free Python.
This file is the complete algorithm.
Everything else is just efficiency.

@karpathy
"""

import os       # os.path.exists
import math     # math.log, math.exp

andrewssobral

{
  "agent_servers": {
    "OpenCode": {
      "command": "opencode",
      "args": ["acp"]
    }
  }
}

andrewssobral

andrewssobral

Claude Code Hooks for working with uv

by Glenn Matlin / glennmatlin on all socials

Installation

1. Download and copy all files in this gist to ~/.claude/
2. Move the .py files to ~/.claude/hooks
3. Restart Claude Code.

andrewssobral

import os
from google import genai
from google.genai import types

client = genai.Client(api_key=os.getenv("GEMINI_API_KEY","xxx"))

# Repalce with the youtube url you want to analyze
youtube_url = "https://www.youtube.com/watch?v=RDOMKIw1aF4" 

# Prompt to analyze and summarize the Youtube Video

andrewssobral

Code Bash command prefix detection

This defines risk levels for actions that the ${K4} agent may take. This classification system is part of a broader safety framework and is used to determine when additional user confirmation or oversight may be needed.

Command prefix extraction examples

Examples:

• cat foo.txt => cat
• cd src => cd

andrewssobral

"""
A micro event loop library implementation from scratch.

This library provides a minimal but feature-complete asynchronous event loop
implementation for educational purposes. It demonstrates the core concepts of
asynchronous programming including:

- Task scheduling and management
- I/O multiplexing with non-blocking sockets
- Timeouts and sleep functionality

andrewssobral

######################### Preamble ###########################################
SHELL := bash
.ONESHELL:
.SHELLFLAGS := -eu -o pipefail -c
.DELETE_ON_ERROR:
.SECONDEXPANSION:
MAKEFLAGS += --warn-undefined-variables
MAKEFLAGS += --no-builtin-rules
MAKEFLAGS += -j$(shell nproc)