Jcode
What is Jcode?
Jcode is an open-source AI coding agent for the terminal, written in Rust. It helps developers complete software tasks with durable memory, background tasks, agent swarms, automatic task continuation, confidence checking, benchmark-driven optimization, and semantic memory retrieval. Jcode can be used free with personal API keys, supported OAuth subscriptions, or local models through Ollama and LM Studio. Users can also subscribe to hosted model inference or contact the company for enterprise deployment, billing, security, and support.
How to use Jcode?
Install Jcode with `curl -fsSL https://jcode.sh/install | bash`, then connect your own API keys, supported OAuth subscriptions, or a local model through Ollama or LM Studio. Start an interactive terminal session or use `jcode run` for headless tasks. Give the agent a coding objective, review its plans and progress, and let it use tools for editing, testing, background commands, memory retrieval, and parallel swarm work. Hosted inference can be activated through a monthly subscription.
Jcode's Core Features
Open-source Rust-based terminal coding agent
Durable semantic memory that automatically recalls relevant project context
Background tasks, automatic continuation, confidence stepping, and agent swarms
Hill-climbable objectives with measurable feedback loops
Fast, resource-efficient terminal interface with append-only prompt-cache optimization
Self-development mode for modifying, building, testing, and reloading Jcode itself
Jcode's Use Cases
Complete and validate software development tasks directly from the terminal
Run long builds, tests, and data-processing commands in the background
Use multiple cooperating agents to explore and implement solutions in a shared repository
Maintain project knowledge across coding sessions with automatic memory retrieval
Optimize performance-critical code using continuous benchmark feedback
Run autonomous headless coding workflows with `jcode run`
FAQ from Jcode
Is Jcode free to use?
How much does hosted inference cost?
What is the default hosted-model usage cap?
Can I use Jcode with local models?
What are Jcode's main agent capabilities?
Does Jcode support long-running commands?
Does Jcode offer enterprise plans?
Jcode Reviews (0)
Jcode Pricing
Jcode Software
$0
Full open-source coding agent with no feature gates. Bring your own API keys, use supported OAuth subscriptions, or run local models through Ollama or LM Studio.
Hosted Inference
From $10 per month
Recurring monthly subscription. Each successful $10 payment grants $20 of inference credit. After the credit is used, usage is billed at 90% of provider API prices, subject to a configurable monthly hard cap.
Enterprise
Custom
Organization-focused deployment, centralized billing and usage management, integration guidance, security and procurement review, and priority support.
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