Hmbown/Codewhale
Open-source terminal coding agent written in Rust that edits files, runs commands and works toward a goal across many model providers.
Awesome AI Agents › AI Developer Tools
DeepSeek Harness, distributed as the dsh command, is an open-source agent harness published by DeepSeek AI under the MIT license. Its organising idea is that everything is a plugin: the runtime itself is a thin core, and capabilities from the user interface down to individual agent tools are supplied as separate plugin modules. The plugin system is powered by Cordis, a composition framework whose design is described in the paper A Programming Paradigm for Spatiotemporal Composability, so plugins are composed rather than hard-wired into the harness. The documented entry point is a web interface: users install Node.js and run npx @deepseek-ai/dsh web, which starts a local server on 127.0.0.1 port 3080 and serves the UI covered by the repository user guide. Running from a source checkout is supported as well, through git clone followed by pnpm install, pnpm run build and pnpm dsh web, which is the path documented for contributors. The repository carries a development guide, architecture documentation, a contributing guide and an AGENTS.md file describing conventions for agents that work inside the codebase, plus a separate disclosure of third-party dependency licenses. The maintainers label the project a developer preview that is iterating rapidly and state explicitly that compatibility-breaking changes will happen, so current interfaces should not be treated as stable. Plugin authors are asked to tag their repositories with the dsh-plugin GitHub topic so the ecosystem can discover them, and support runs through GitHub Discussions and a Discord community. The intended audience is developers who want an extensible host for LLM agents and can track a fast-moving codebase; several third-party projects, including preset packs and skill collections, already target dsh as a host.
https://github.com/deepseek-ai/deepseek-harness
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.
Open-source workspace for running, supervising and reviewing AI coding agents from desktop, browser, VS Code and mobile, with session goals, parallel multi-model runs and diff walkthroughs.