deepseek-ai/deepseek-harness
DeepSeek Harness (dsh) is an open-source agent harness from DeepSeek AI built on an everything-is-a-plugin architecture over the Cordis framework, started from npm with a local web UI.
Awesome AI Agents › AI Developer Tools
Spec Kitty is a Python CLI that imposes a spec-driven development workflow on AI coding agents. It defines a pipeline of spec, plan, tasks, next, review, accept and merge, and keeps every artifact of that pipeline inside the repository under a kitty-specs directory, so specifications, plans, work packages, acceptance criteria, review state and merge decisions live in Git rather than in chat history. Work is divided into work packages that move through lifecycle lanes such as planned, in_progress, for_review, approved and done, and each agent runs inside its own git worktree under a .worktrees directory so several agents or developers can implement in parallel without branch conflicts. The tool integrates with many coding agents through slash commands or skills, including Claude Code, Codex, Cursor, Gemini, GitHub Copilot, Windsurf, OpenCode, Qwen, Kiro and others selected with the --ai flag at init time. A governance layer built around spec-kitty dispatch loads governance context and opens an operation record before an agent starts work, and a documented trail model describes how operator intent maps to runtime behaviour across CLI, slash command and hosted surfaces. Everyday commands include init to add Spec Kitty to a repository, verify-setup to check wiring, dashboard to open a local kanban view of missions, next to ask the runtime what the agent should do next, and upgrade to migrate an existing project. Completed missions produce a retrospective file that can be summarized across missions and synthesized into staged proposals. Installation is through pipx, uv tool or pip. The project positions itself for teams that want a governed software factory with visible review gates and an audit trail rather than a fully autonomous black box, and notes it is overkill for one-off edits or teams not using Git.
https://github.com/Priivacy-ai/spec-kitty
DeepSeek Harness (dsh) is an open-source agent harness from DeepSeek AI built on an everything-is-a-plugin architecture over the Cordis framework, started from npm with a local web UI.
Open-source terminal coding agent written in Rust that edits files, runs commands and works toward a goal across many model providers.
Tabby is a self-hosted, open-source AI coding assistant providing a private and customizable alternative to GitHub Copilot with rich integration and deployment options.
Cursor is an AI-powered code editor designed to enhance programming productivity by integrating intelligent code suggestions and AI-driven features directly into the coding workflow.
Serena is a free and open-source coding agent toolkit that enhances large language models with semantic code retrieval and editing capabilities, enabling autonomous coding workflows directly on your codebase.
Open-source terminal coding agent from the Qwen team with subagents, skills, hooks and MCP support, speaking the OpenAI, Anthropic, Gemini and Qwen API formats plus local model runtimes.
Plandex is an open-source AI coding agent designed to plan, execute, and manage large-scale coding tasks and real-world projects with high efficiency and flexibility.
Smol Developer is a library and toolset that embeds a junior developer AI agent into applications to scaffold and generate codebases interactively through human-in-the-loop prompt engineering.