Remark42
Remark42 is a self-hosted, lightweight, and simple (yet functional) comment engine, which doesn't spy on users. It can be embedded into blogs, articles, or any other place where readers add comments.
Umputun's Development Projects
go-pkgz
A collection of practical Go packages is available, providing a wide range of functionalities for various applications. These packages include features such as authentication, rest handling, logging, caching, email and more.
RALPHEX
Autonomous plan execution with Claude Code. Orchestrates Claude Code to execute implementation plans - each task runs in a fresh session with minimal context, keeping the model sharp. Write a plan, start ralphex, and walk away.
Reproxy
Reproxy is a simple edge HTTP(s) server / reverse proxy supporting various providers. One or more providers supply information about the requested server, requested URL, destination URL, and health check URL.
Revdiff
Lightweight TUI for reviewing git diffs with inline annotations. Outputs structured annotations to stdout on quit, making it easy to pipe results into AI agents, scripts, or other tools.
NGINX-LE
Simple nginx image (alpine based) with integrated Let's Encrypt support.
agterm
Native macOS terminal built on Ghostty for running many AI coding agents at once. Keeps concurrent Claude Code and other agent sessions organized in named workspaces, with at-a-glance status and a scriptable CLI.
Spot
Spot is a powerful and easy-to-use tool for effortless deployment and configuration management. It allows users to define a playbook with the list of tasks and targets.
TG-Spam
TG-Spam is an effective, self-hosted anti-spam bot specifically crafted for Telegram groups. Once activated, TG-Spam oversees messages, leveraging an advanced spam detection methods to pinpoint and eliminate spam content.
Docker Logger
docker-logger is a small application collecting logs from other containers on the host that started without the -t option and configured with a logging driver. It can forward both stdout and stderr of containers to local, rotated files and/or to remote syslog.
Safe Secrets
The primary use-case is sharing sensitive data by making the information self-destructed, accessible only once and protected by easy-to-share PIN code.
Feed Master
Feed-Master is a service that aggregates and publishes RSS feeds from multiple sources into a single feed. It normalizes the feeds to ensure that they are valid, compatible with podcast clients, and compliant with the RSS 2.0 specification.
Base Images
A set of minimal docker base images to build and deploy services and applications.
Updater
Updater is a simple web-hook-based receiver executing things via HTTP requests and invoking remote updates without exposing any sensitive info, like ssh keys, passwords, etc. The updater is usually called from CI/CD systems.
Cronn
Cronn is a crontab jobs scheduler with some nice extras. It allows to run commands on specified time intervals and can be used directly as well as from a container.
revmux
Supervised multi-agent code review. Runs Claude Code and Codex reviewers in parallel, watches them for stalls and retries failures, then returns verified findings as JSON or markdown with a full archive of every run.
DKLL
A comprehensive logging solution for Docker environments with agent, server, and CLI components. Collects logs from all containers, provides flexible storage options, and offers powerful search and filtering capabilities.
FYA
Claude Code print-mode wrapper backed by an interactive PTY session. Provides practical parity with claude -p, streaming text, JSON, or stream-json output by driving a hidden interactive claude session and emitting Claude-compatible output.
SysAgent
SysAgent is a simple service reporting server status via HTTP GET request. It is useful for monitoring and debugging purposes, but usually used as a part of some other monitoring system collecting data and serving it.
Stash
Lightweight key-value configuration service for centralized config management. Store application settings, feature flags, and shared configuration with a simple HTTP API and web UI.
MPT
Multi-Provider Tool (MPT) allows querying multiple AI language models simultaneously. It sends prompts to OpenAI, Anthropic, Google, and custom providers in parallel with rich context from files and code snippets.
RSS to Twitter
The service publishes RSS updates to twitter.
github-backup-docker
Dockerized version of python-github-backup with extra automation. This container makes a backup daily and keeps up to defined number of backups.
Newscope
Self-hosted RSS feed reader that uses AI to score articles based on your interests. It learns from your feedback to filter out noise and surface content you actually want to read.
WebList
A modern, elegant file browser for the web. Weblist provides a clean and intuitive interface for browsing and downloading files from any directory on your server, replacing the ugly default directory listings with a beautiful alternative.
Echo-HTTP
Echo-HTTP is a simple service that responds with a JSON-formatted echo of the incoming request. Useful for debugging HTTP requests, testing webhooks, and understanding what information is passed in headers.
RLB - Redirecting Load Balancer
This service redirects incoming GET and HEAD requests (with 302) to the upstream servers. Servers picked up randomly, unhealthy boxes excluded dynamically.
Local Docs MCP
MCP server for serving local documentation. Provides AI assistants with access to local markdown files, command references, and project documentation through the Model Context Protocol.
Unfuck AI Comments
A simple CLI tool that converts all comments inside Go functions and structs to lowercase while preserving comments for packages and function definitions, as well as special indicator comments.
Proxy-Cron
A smart HTTP proxy with crontab scheduling. It proxies requests during specified times and serves cached responses outside the schedule, ideal for systems that aren't operational 24/7 but still need monitoring.
LE DNS Updater
This is a simple tool wrapping lego to update LE certs with DNS challenge. It is intended to be used in a docker container to automate the process of issuing and updating LE certificates.
eSvn
A GUI frontend to the Subversion revision system (archive)
UPG
Universal podcasts generator, converts mp3 streams to podcast convertor. Schedules, records streams and makes podcasts (archive)