Sunday, January 25, 2026

I made a free Claude MCP to export documents with your brand's style

🔴 r/ClaudeAI by /u/thepuggo

Functional MCP tool showcase with clear use case (branded PDF export), specific workflow description, and working implementation. Demonstrates buildable solution using Claude Code.

Used Claude Code To Add Several Features - iOS

🔴 r/Claude by /u/karun012

Concrete project showcase demonstrating Claude Code's practical use for iOS app development with specific feature additions and UI polish. Includes verifiable deliverable (product page link).

Built a simple CLI for running the Ralph Wiggum agent loop

🔴 r/ClaudeCode by /u/purealgo

Concrete tool implementation (Go Ralph CLI) for agentic workflows with Claude Code. Includes GitHub repository link, clear feature descriptions, and working implementation of Ralph Wiggum technique.

Yet another attempt at controlling the context window rot and token burn...

🔴 r/ClaudeCode by /u/oops_i

Post presents a working tool (Argus) with implementation details, GitHub repository, and practical usage instructions for managing context windows in Claude. While it cites the 93% token savings claim from Matryoshka RLM without direct source link, the post is primarily a functional project showcase with buildable code and clear setup instructions.

Doris: A Personal AI Assistant

🔴 r/ClaudeAI by /u/avwgtiguy

Detailed technical implementation guide for a personal AI assistant with specific architecture, database design, API choices, and MCP integration. Contains actionable implementation details and verifiable technical decisions.

I built MARVIN, my personal AI agent, and now 4 of my colleagues are using him too.

🔴 r/ClaudeAI by /u/RealSaltLakeRioT

Detailed showcase of a functional multi-integrations agent system (MARVIN) built with Claude Code. Includes 5 concrete lessons learned, specific integrations (15+), and measurable outcomes with reproducible techniques (markdown state management, bookend approach, progressive training).

My Ralph Wiggum breakdown just got endorsed as the official explainer

🔴 r/ClaudeCode by /u/agenticlab1

Detailed explanation of Ralph autonomous coding loop with specific technical guidance on context management, spec sizing, and workflow optimization. Includes video demonstration and practical tips.