CLITerminal & CLI agentsOpen Source
Plandex
by Plandex
Bring-your-own model support · CLI · Free open-source
Decision note
Plandex is an open-source command-line tool for AI-assisted coding, built by Plandex. Plandex's verified model list is still being expanded, so this page emphasizes bring-your-own model access, runtime shape, pricing, and deployment control. It's free and open source. Engineers run it from a terminal, where it can inspect repositories, edit files, call tools, and drive repeatable agentic coding workflows across local projects.
Overview
Open-source CLI coding agent designed for large-scale, multi-step tasks with explicit planning stages and reliable multi-file changes across large codebases.
Best LLMs for this agent
No model recommendation rows are attached yet.
Pricing and Provider Comparison
Free (self-hosted); Cloud plan available
Featured Model Specs
No verified underlying model rows yet.
Model Compatibility Matrix
No structured agent-model rows linked yet beyond seed scaffolding.
Underlying Models
No verified model links are attached to this agent yet.
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Last reviewed: 2026-04-21. Data sourced from agent documentation and provider pages.