selfhostedworld.com Weekly Recap — Sep 4, 2026 – Sep 11, 2026

• 
  masume

  66

  masume is a terminal-based database client aimed at users who prefer keyboard-driven workflows and want a single tool for exploring, querying, and editing data across many database systems. It supports engines including PostgreSQL, MySQL, MariaDB, SQL Server, ClickHouse, SQLite, Cassandra, ScyllaDB, Redis, MongoDB, and several hosted services.

  The project combines an interactive client, notebooks, headless execution, AI-assisted chat, and an MCP server. Users can browse schemas, inspect query plans, edit rows with staged changes, import and export data, dump and restore databases, and run saved profiles from a project file. It also supports password sources such as prompts, keyrings, environment variables, and secret stores, plus read-only profiles and SSH tunnels for safer access.

  Apache License 2.0Data EngineersDevelopersAI ToolingCLIDatabase ManagementDockerPackage

All 1 entry is fully open-source.

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• 
  Pi

  103.5k+2.5k

  Pi Agent Harness is a monorepo for the Pi project, centered on a self-extensible coding agent. It includes an interactive CLI, a runtime for tool calling and state management, a terminal UI library, and a unified LLM API layer that can work with multiple providers such as OpenAI, Anthropic, and Google.

  The project is aimed at developers building or using coding agents, especially in local or self-hosted workflows. The project emphasizes running Pi with the permissions of the launching user and suggests containerization or sandboxing for stronger isolation. It also documents development commands, test scripts, and a workflow for publishing OSS agent sessions, indicating that the project is meant to be actively developed and used in open-source coding-agent work.

  MIT LicenseDevelopersAI AgentsAI Coding AssistantAI HarnessAI ToolingSourceDocker
• 
  open-seo

  18.1k+1.6k

  OpenSEO is an open source SEO platform positioned as an alternative to Semrush and Ahrefs. It is aimed at individuals and teams that want a simpler, more controllable tool for SEO work, including keyword research, rank tracking, competitor analysis, backlink review, site auditing, and AI visibility tasks.

  The project also emphasizes integration with AI agents through an MCP server and reusable agent skills, allowing tools like Claude Code, OpenClaw, and Hermes to interact with SEO data directly. It can be used as a hosted service or self-hosted via Docker or Cloudflare, but both self-hosting paths require a DataForSEO API key for data access.

  MIT LicenseAgenciesAI AgentsAnalytics ToolsFully FOSSModel Context ProtocolDockerSource
• 
  fastpotify

  3.7k+1.4k

  Fastpotify is a desktop Spotify client aimed at users who want a native, lightweight alternative to Spotify’s browser-based desktop app. It is written in Rust with egui and uses librespot for playback, emphasizing low memory usage, quick startup, and native behavior across Linux, macOS, and Windows.

  The project centers on Spotify Connect playback and includes a broad set of everyday music-app features: browsing the library, searching content, editing playlists, managing the queue, and controlling other devices on the network. It also adds desktop-oriented extras such as system tray behavior, keyboard shortcuts, MPRIS support on Linux, a Winamp-style mini player, and a MilkDrop visualizer.

  MIT LicenseMedia HoardersAudio StreamingDesktop AppFully FOSSMedia ManagementPackageSource

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