Comment.io

Simple Commenter is a website-feedback platform with an MCP server that connects client comments, captured page and element context, developer briefs, and design assets to AI tools. Its hosted MCP endpoint supports OAuth connections to ChatGPT, Claude, and Codex, with access restricted to selected companies, projects, and actions. Cursor and Claude Code can use a local npm-based server configured through `@simple-commenter/mcp-server`; the setup provides commands for initialization, serving, and diagnostics. AI coding tools can investigate open feedback, propose code changes, post replies, and update comment status, while users review and test the resulting changes.

Multi-Agent Workbench is a local-first browser control room for orchestrating coding agents such as Claude Code, Codex CLI, and generic PTY-based command-line agents. Agents work in task rooms under editable YAML role cards that define permissions, speaking style, and decision boundaries; a rule-driven orchestrator pauses execution and risky commands for human approval, while persistent sessions expose terminal activity and status. The system uses a local event-driven architecture with a React interface, Fastify backend, REST API, server-sent events, agent adapters, an approval service, and a SQLite event store. Every action passes through the API and is recorded in an append-only event log, whose events are projected into timelines, decisions, terminal views, artifacts, and diff views. It also provides task templates, Markdown reports and decision logs, real-time room updates, and configurable risk resolutions. Code-writing agents are intended to use isolated Git worktrees, with diff and patch review before changes reach the main workspace; the repository marks this worktree and merge flow as in progress.

Agent Office is a self-hosted 3D workspace for coordinating coding agents across GitHub repositories. It creates a floor for each project, places Claude Code, Codex, OpenCode and other supported agent workers at desks, streams their terminals, and lets users assign issues, queue tasks, provide Git worktrees, inspect changes and open pull requests. Workers can also list, hire, message and dismiss other workers through the agent-office MCP server or command-line interface. The office includes shared chat, voice, screen sharing and a whiteboard, plus a 2D /lite interface for phones and slower computers. It runs locally or can be deployed to AWS, Azure, Railway, Fly.io, Dokploy or an Ubuntu/Debian server, with multi-user accounts and per-user Claude and GitHub sign-ins. The repository describes it as work in progress, subject to breaking changes, and distributes it under the MIT license.

DocuVault is a self-hosted team documentation and wiki application that stores Markdown files in a Git repository, with every browser save recorded as a Git commit. It provides a TipTap-based WYSIWYG editor, repository cloning for local editing, search, version history, role- and team-based permissions, fine-grained space access, and public share links with optional passwords and commenting. Its optional AI features include semantic search and question answering over documentation with source links, while its built-in MCP server lets authorized AI agents search, read, create, edit, share documents, manage tasks, and transfer files according to the user's permissions. It can synchronize spaces with GitLab or use a local Git repository; GitHub synchronization is listed as planned. The application is distributed for self-hosting with Docker images for amd64 and arm64, and uses PostgreSQL with pgvector, MinIO, Redis, and a reverse proxy in its documented deployment stack. DocuVault is in early access and is source-available under the Business Source License 1.1 rather than an OSI-approved open-source license. It is free to use and modify for self-hosting, while offering it as a competing hosted service requires a separate agreement; each version converts to Apache 2.0 after four years.

Munder Difflin is a free, open-source desktop multi-agent harness that runs multiple terminal-based AI coding agents as coordinated local agents. It wraps agents including Claude Code, OpenAI Codex, Gemini CLI, Qwen, OpenCode, GitHub Copilot CLI, and custom commands, working with users' existing subscriptions and hourly usage limits. Each agent runs as a real node-pty process and is rendered through xterm.js, while an Electron and React interface displays sessions as avatars on a Pixi.js office floor. A GOD orchestrator called Michael assigns and routes work, adjudicates agent messages, and escalates spending, destructive operations, scope changes, and other configured approvals. Agents coordinate through a local Git-backed hive of plain-file memory, atomic mailboxes, a shared blackboard, and an append-only event log; a markdown-first semantic memory layer supports recall across sessions. Optional Git worktrees isolate parallel agents.