Thursday, January 29, 2026

Show HN: A MitM proxy to see what your LLM tools are sending

🟠 HackerNews by jmuncor ▲ 143 💬 59

Tool for inspecting Claude Code API calls with live dashboard and prompt logging. Directly related to Claude tooling and debugging workflows.

A verification layer for browser agents: Amazon case study

🟠 HackerNews by tonyww ▲ 53 💬 20

Detailed technical case study comparing cloud vs local LLM agents with specific architecture, metrics, and code examples. Includes experimental results and architectural breakdown.

Show HN: Cursor for Userscripts

🟠 HackerNews by mifydev ▲ 50 💬 13

Browser-based agent embedding Claude Code/Cursor-style coding with virtual filesystem simulation. Directly related to Claude Code capabilities and agent development.

Show HN: Cua-Bench – a benchmark for AI agents in GUI environments

🟠 HackerNews by someguy101010 ▲ 35 💬 8

Open-source framework for benchmarking and training AI agents across GUI environments. Directly related to LLM agent development with detailed implementation, code examples, and deployment guidance.

Show HN: Build Web Automations via Demonstration

🟠 HackerNews by ogandreakiro ▲ 28 💬 10

Browser automation tool combining deterministic recording with optional agent fallback for production workflows. Related to LLM agent implementation with working demo and deployment infrastructure.

Show HN: Sandbox Agent SDK – unified API for automating coding agents

🟠 HackerNews by NathanFlurry ▲ 19

Presents a practical open-source SDK for standardizing coding agent automation with clear technical specifications, feature list, and multiple sandbox provider support. Actionable for developers building with coding agents.

Show HN: Config manager for Claude Code (and others) – rules, MCPs, permissions

🟠 HackerNews by jtr101 ▲ 17

Configuration management tool for Claude Code with visual UI for rules, MCPs, and permissions. Directly addresses Claude Code workflow tooling with actionable installation instructions.

I wrote 4 bash scripts to run Ralph in parallel waves — migrated a 3-year-old codebase in 3 days

🔴 r/Claude by /u/danm72

Detailed technical writeup with concrete examples of orchestrating Claude Code for large-scale codebase migration using bash scripts and git worktrees. Includes specific metrics, workflow pattern, and external resources with actionable approach.

[Release] BitMamba-2-1B: I trained a 1.58-bit Mamba-2 model from scratch on 150B tokens (Runs on CPU @ 50+ tok/s)

🔴 r/LocalLLaMA by /u/Positive-Violinist90

Release of BitMamba-2 with detailed technical specs, training info, performance benchmarks on consumer hardware, open-source code links, and C++ implementation. Highly actionable with verifiable resources.

Made an app for auto-captioning videos with Parakeet and rendering them locally in-browser

🔴 r/LocalLLaMA by /u/zoomertechlead

Functional project showcase with implemented solution for local video captioning using Parakeet and SileroVAD. Provides working application with clear technical implementation details and feature descriptions.

Tasks have radically increased my efficiency!

🔴 r/ClaudeAI by /u/travelingstorybook

Detailed workflow example using Claude Code tasks system with concrete steps and architectural patterns. Actionable setup for building multi-step automation.

Built an iOS app that learns your photography style - my vibe coding journey with Claude Code

🔴 r/ClaudeAI by /u/mklx99

Detailed showcase of a complete iOS app built with Claude Code, including specific technical achievements (10 photos/second processing, SwiftUI integration, ML implementation) and a working beta available for testing. Clear technical substance with actionable outcome.

How a Single Email Turned My ClawdBot Into a Data Leak

🔴 r/ClaudeCode by /u/RegionCareful7282

Demonstrates a real prompt injection vulnerability with specific reproduction steps and a practical example. Contains actionable security findings, though it links to external article.

Claude Code Hub

🔴 r/Claude by /u/jrochabrun

Concrete tool built for managing Claude Code sessions with specific features (parallel agents, diff view, search, usage stats). Clear actionable project with open-source release.

Frame — Managing Projects, Tasks, and Context for Claude Code (Open Source)

🔴 r/ClaudeCode by /u/Direct_Librarian9737

Describes a functional open-source tool (Frame) for managing Claude Code projects with specific features, architecture decisions, and GitHub link. Includes rationale and implementation details.