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Find the right Agent or Harness for the way you work

Compare agents and harnesses by deployment, pricing, capabilities, official releases, and documented review evidence.

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4 agents and harnesses

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Claude Code

Anthropic

Claude Code is Anthropic’s terminal-based agentic coding tool for understanding codebases, handling routine tasks, explaining code, and assisting with Git workflows.

Reference: Agent
Use: Coding
Pricing: Unknown pricing
Latest release: None· None

Cline

Cline is a coding agent available through IDE-extension, CLI, and SDK components, with official npm installation commands for its published packages.

Reference: Agent
Use: Coding
Pricing: Unknown pricing
Latest release: None· None

Codex

OpenAI

Codex is OpenAI’s terminal-based coding agent, with documented installation through npm or a Homebrew cask and official setup guidance.

Reference: Agent
Use: Coding
Pricing: Unknown pricing
Latest release: None· None

Gemini CLI

Google

Gemini CLI is Google’s open-source terminal agent, with documented npx, npm, and Homebrew installation options and multiple npm release channels.

Reference: Agent
Use: Coding
Pricing: Unknown pricing
Latest release: None· None

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