jcode
Jeremy Huang · Available on HarnessRouter
An open-source terminal coding agent written in Rust, with a TUI, one-shot headless runs, a TypeScript SDK, and swarms of agents that coordinate in one repository.
30-day usageOct 12–Nov 10, 2026
Data as of November 11, 2026 · About the data
- Rank
- #17
- Tokens
- 153.8B
- Requests
- 901.8K
Capabilities and verification
Reviewed against the HarnessRouter capability catalog on October 13, 2026. Every verified row cites its public source; rule-derived rows apply HarnessRouter's published classification rules to documented behavior. A “No public evidence” badge marks a gap in the public record, not a statement that jcode lacks them.
Configuration & support
- Other modelsDirectly verified
- Custom instructionsDirectly verified
- SkillsDirectly verified
- Custom toolsDirectly verified
- MCPDirectly verified
- Sandbox & approvalsDirectly verified
- SessionsDirectly verified
- SubagentsDirectly verified
Execution & agency
- Workspace filesDirectly verified
- Structured actionsDirectly verified
Environment control
- Browser controlDirectly verified
- Computer controlDirectly verified
Observation & capture
- Screen observationDirectly verified
- Screenshot exportNo public evidence
- Recording exportNo public evidence
Artifact outputs
- DocumentsRule-derived
- SpreadsheetsRule-derived
- PresentationsRule-derived
- ImagesDirectly verified
- VideoRule-derived
- App deploymentNo public evidence
Sources: jcode.sh · github.com
Machine interfaces
Headless CLI · StableSDK · StableACP server · Stable
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