AI Coding Assistants

Cline

Autonomous coding agent for CLI and editor integration.

Status
Generally available
Last checked
Checked · Oct 15, 2026
License
Open source
Pricing
Free tier
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What it is

Cline is an autonomous coding assistant that integrates with your command line interface and code editor to enhance productivity. It automates repetitive tasks, suggests improvements, and helps developers write better code faster.

Cline stands out as an autonomous coding assistant specifically designed to integrate seamlessly with CLI and editor environments, offering unique automation capabilities for developers working locally.

When it fits — and when it doesn’t

A good fit for

  • Developers who need to automate repetitive CLI tasks and improve their coding efficiency.

  • Teams working on large projects where consistency in coding practices is crucial.

Look elsewhere if

  • Projects that require real-time collaboration features not provided by Cline.

  • Users looking for a cloud-based service with extensive support options.

Known weaknesses

Each one links to the public issue, changelog or docs page it came from, where we have one.

  1. 01

    Cline's file editing tools suffer from widespread reliability issues, including infinite retry loops that increase API costs.

    Users report that replace_in_file and write_to_file fail frequently, causing models to get stuck in loops that burn through tokens.

    Source: GitHub issue #4384 ↗
  2. 02

    Cline blocks reading files larger than 300KB, causing unrecoverable errors even with large context window models.

    The tool prevents reading large files and triggers 'prompt too long' errors with no recovery option, forcing users to restart tasks.

    Source: GitHub issue #4389 ↗
  3. 03

    Terminal integration is unreliable across different platforms and shell configurations, forcing users to find workarounds.

    Cline's terminal integration frequently fails on macOS, WSL, and various shells, creating significant friction in the user experience.

    Source: GitHub issue #4356 ↗
  4. 04

    Cline's complex prompts and iterative execution make it difficult to use with less capable or open-source models.

    The tool recommends specific high-end models like Claude 4 Sonnet, and users report that open-source LLMs are effectively unusable due to prompt complexity.

    Source: GitHub issue #5915 ↗
  5. 05

    The JetBrains plugin fails to function when multiple IDEA projects are open on Windows.

    A long-standing issue shows the plugin crashes with file access errors when two or more projects are open, limiting its utility in multi-project workflows.

    Source: GitHub issue #6416 ↗

What it does well

  • CLI and editor integration

  • Autonomous code suggestions

  • Automates repetitive tasks

  • Improves coding efficiency

Pricing

Free tier
Yes
Paid from
—
Model
Flat rate
Enterprise plan
No

Pricing not independently confirmed — check the vendor’s page.

Performance benchmarks

How Fast Is It?

Set up Cline

Setup steps, common gotchas and what to check after 30 days.

Open the setup guide →
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