Code · Vendor site 2026-10-04
JCode is an open-source terminal coding agent written in Rust that emphasizes parallel agent sessions, rich TUI rendering, and harness quality atop frontier models. Optional hosted inference adds a monthly subscription with doubled inference credit and JCode Cloud machine hours while the MIT-licensed app remains free with your own keys.
Developers who want a terminal-native agent with parallel swarms and optional managed inference billing.
Hosted plans auto-limit post-credit usage to $100 per UTC month unless adjusted in account settings.
JCode combines a Rust TUI agent with optional hosted inference and cloud machines. Developers can install free and bring their own models, or subscribe for bundled credits and JCode Cloud hours.
What it can do
Unknown is different from unavailable. Each fact carries its own evidence.
| Capability | Value | Evidence | Checked |
|---|---|---|---|
| Parallelism | Product vision centers on running many agent sessions concurrently from the terminal. | Facts sourced | 2026-10-04 |
| Open source | Core agent is MIT licensed with no feature gates when self-hosting models. | Facts sourced | 2026-10-04 |
| Harness | Site argues agent harness quality materially affects outcomes with the same base model. | Facts sourced | 2026-10-04 |
Understand the total cost
Hosted inference
$10.00 /mo
Recurring $10/month subscription; other credit tiers scale in $10 increments up to $1,000
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Explore toolThe practical questions
JCode is an open-source terminal coding agent written in Rust that emphasizes parallel agent sessions, rich TUI rendering, and harness quality atop frontier models. Optional hosted inference adds a monthly subscription with doubled inference credit and JCode Cloud machine hours while the MIT-licensed app remains free with your own keys.
JCode software is $0 under MIT license when you bring your own API keys or local models.. This record lists ongoing free access; check the plan limits before starting.
The listed monthly price is $10.00 USD at monthly billing. See the plan cards for entitlements, billing commitments and seat minimums.
Not confirmed. API access and subscription access may have different terms; consult the linked sources.
Hosted plans auto-limit post-credit usage to $100 per UTC month unless adjusted in account settings.
No retained pricing changes yet. A current price alone does not establish a historical trend.
Reviewed vendor source
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