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
codewhale-hq/Codewhale
Codewhale is an open-source, terminal-first coding agent built in Rust. It reads a project's source, edits files, executes shell commands, and checks the results of its own changes, all against a hosted or local language model the user selects through a /provider command (or the F3 key) inside its composer interface. A single invocation handles one task from the terminal; for larger jobs, the user can split work across multiple agent instances, each running a different model or role, so parts of a task proceed with different capabilities or cost profiles. The project distributes through official installers for macOS and Linux (a curl-based install script placing the binary under ~/.local/bin), a Windows installer or archive from GitHub Releases, and packages on crates.io and npm. It supports connecting to local runtimes such as Ollama when one is already running, alongside hosted model providers, giving users a choice between cost, privacy, and capability. Development is tracked through a changelog documenting both released versions and upcoming unreleased changes, and the project ships continuous-integration checks and a Discord community for support. Codewhale's design positions it alongside terminal coding-agent tools such as Claude Code, Aider, and Codex CLI: rather than a chat-only assistant, it operates with direct file-system and shell access, performs multi-step edit-run-verify loops, and is meant to be driven interactively from a terminal session. Its multi-model, multi-role workflow targets developers who want to mix providers, such as a cheaper model for simple edits and a stronger one for complex reasoning, within a single coding session, and who prefer a Rust-based, scriptable CLI over an IDE plugin or web-based coding assistant.
https://github.com/codewhale-hq/Codewhale
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