Jcode
Open-source terminal coding-agent harness written in Rust, designed to run many agents in parallel with a few megabytes of extra memory per session; the software is free under the MIT license with the user's own API keys, and monthly plans from $10 add hosted inference credit, Jcode Cloud sessions and remote Rust builds.
What it does
- Agentic coding
- Agent orchestration
Features 4
- Light parallel sessionsAn extra session costs megabytes rather than hundreds of megabytes.
- Fast startA new session is ready for input in under 50 milliseconds.
- Open sourceMIT licensed, with benchmark transcripts published.
- Remote Rust buildsRuns the agent's cargo check and test on a bigger machine when that is faster.
Sources
- Pricing
-
Pricing page: monthly plans from $10 to $1,000 (steps of $10, $20, $50, $100, $200, $300, $500 and $1,000), each granting double its price in inference credit; the software itself is MIT licensed.
- Description
-
Official documentation · 19 Oct 2026
Home page: "Built for demanding development workflows with many agents working in parallel."
- What it does
-
Official documentation · 19 Oct 2026
Home page: "Built for demanding development workflows with many agents working in parallel."
- Sold within
-
Free open-source install plus self-serve monthly plans on the pricing page.
- Name
-
Official documentation · 19 Oct 2026
Name as published on the product page.
- URL
-
Official documentation · 19 Oct 2026
Product page, read 2026-10-19.
- Deployment
-
Official documentation · 19 Oct 2026
Home and terms pages: the software runs on the user's machine with their own API keys; the hosted subscription API, cloud sessions and telemetry are operated by Solo Systems.
- Interfaces
-
Official documentation · 19 Oct 2026
Home page: an install command for macOS, Linux and Windows and a Desktop app marked beta.
Something wrong here? Send a correction — quote this product id: jcode-coding-agent.