
jcode
Open-source Rust terminal coding agent for parallel AI-assisted development, memory, swarms, MCP tools, and remote sessions.
Free + paidmacOSLinuxWindows 11
Visit websitejcode.sh
Compare with book-to-skillExplore jcode alternativesOverview
jcode is an open-source terminal coding agent written in Rust. When a developer gives instructions in natural language, it helps read and modify project files and perform commands, tests, builds, and Git operations. It runs on macOS, Linux, Windows, and remote servers, and can connect to Claude, OpenAI, Gemini, GitHub Copilot, Ollama, LM Studio, and various OpenAI-compatible models. It provides a swarm feature to run multiple agents simultaneously, semantic-based memory to search and recall conversation history, MCP tool integration, background tasks and automatic retries, auto-poke to continue long-running tasks, session resumption, and remote connections. It displays structured editing, diffs, Mermaid diagrams, images, and progress in the TUI, and also supports SDKs and API bridges. It is suitable for individual developers, open-source contributors, researchers, and development teams looking to automate repetitive code modifications and testing.
Key features
- Running parallel agent swarms
- Semantic-based long-term memory
- MCP tool integration
- Background tasks and automatic retries
- Remote sessions and server-client architecture
- Various model providers and OAuth login
- MIT licensed open source
Pricing
Free + paidStarting price: $0 for the open-source software; hosted inference from $10/month
View pricing pageVerified on: · Recheck pricing on the official page
Use cases
- Writing and refactoring code
- Automating tests and builds
- Reviewing and committing Git changes
- Parallel processing of multiple development tasks
- Managing long-running development tasks
- AI coding on remote servers
- Expanding development tools based on MCP
Who it is for
Software developersOpen-source contributorsDevOps engineersDevelopment researchersTerminal-centric usersTeams looking to directly customize AI coding agents
How we verified this
Company, pricing, and feature details come from the primary sources below and our latest verification pass. When sources disagree, the official source and the most recent check win.
Last verified 08/15/2026Verified sources: 6
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