--- title: "open-code-review vs code2prompt" type: "comparison" canonical_url: "https://www.graphcanon.com/compare/alibaba-open-code-review-vs-mufeedvh-code2prompt" tools: ["alibaba-open-code-review", "mufeedvh-code2prompt"] --- # open-code-review vs code2prompt *GraphCanon updated Aug 19, 2026* ## Verdict Pick open-code-review when open-code-review is primarily Go; code2prompt is Rust; pick code2prompt when code2prompt is primarily Rust; open-code-review is Go. [open-code-review](https://open-codereview.ai) reports 21k GitHub stars, 1.5k forks, and 126 open issues, last pushed Aug 19, 2026. [code2prompt](https://code2prompt.dev) has 7.5k stars, 429 forks, and 20 open issues, last pushed Jun 29, 2026. Figures are from public GitHub metadata via [open-code-review's repository](https://github.com/alibaba/open-code-review) and [code2prompt's repository](https://github.com/mufeedvh/code2prompt). | | [open-code-review](/tools/alibaba-open-code-review.md) | [code2prompt](/tools/mufeedvh-code2prompt.md) | | --- | --- | --- | | Tagline | Hybrid architecture code review tool with LLM Agent for precise line-level comments and built-in security rule checks. | CLI tool to convert codebase into LLM prompt | | Stars | 20,812 | 7,509 | | Forks | 1,482 | 429 | | Open issues | 126 | 20 | | Language | Go | Rust | | Adopt for | open-code-review is a hybrid architecture code review tool using deterministic pipelines and an LLM Agent to provide detailed feedback, including specific security rule checks. | - | | Persona | - | - | | Runtime | - | - | | License | Apache-2.0 license, providing a balance between permissive usage and explicit patent grants. | MIT | | Categories | Developer Tools, LLM Frameworks | Developer Tools, LLM Frameworks | ## Trust and health _Sourced signals - not a safety guarantee. No winner column._ | | [open-code-review](/tools/alibaba-open-code-review.md) | [code2prompt](/tools/mufeedvh-code2prompt.md) | | --- | --- | --- | | Maintenance | Very active (96%) | Active (82%) | | Days since push | 0d | 28d | | Open issues (now) | 126 | 20 | | Stars delta | +10k (30d) | Unknown | | Open issues delta | +89 (30d) | Unknown | | Owner type | Organization | User | | Full report | [trust report](/tools/alibaba-open-code-review/trust.md) | [trust report](/tools/mufeedvh-code2prompt/trust.md) | ## Decision facts: open-code-review - **Pricing:** freemium - The tool is open-source and free. - **Adopt for:** open-code-review is a hybrid architecture code review tool using deterministic pipelines and an LLM Agent to provide detailed feedback, including specific security rule checks. - **License detail:** Apache-2.0 license, providing a balance between permissive usage and explicit patent grants. ## Decision facts: code2prompt - **Hosting:** self hosted - code2prompt operates as a self-hosted CLI tool, allowing for local data processing that is important for users with confidentiality requirements or those who wish to avoid cloud dependency. - **Pricing:** freemium - The code2prompt tool is available under MIT license free of monetary charge. However, premium support or advanced features might incur costs if provided by the development team in future updates. ## Choose when ### Choose open-code-review if… - open-code-review is primarily Go; code2prompt is Rust. - License: open-code-review is Apache-2.0, code2prompt is MIT. - Pricing: The tool is open-source and free.. - Tags unique to open-code-review: agent-skills, code-review-assistant, repository-level-context. - When leveraging the capabilities of a large language model (LLM) agent for precise line-level commenting and rule enforcement, especially if you are familiar with or prefer Go in your tech stack. ### Choose code2prompt if… - code2prompt is primarily Rust; open-code-review is Go. - License: code2prompt is MIT, open-code-review is Apache-2.0. - code2prompt operates as a self-hosted CLI tool, allowing for local data processing that is important for users with confidentiality requirements or those who wish to avoid cloud dependency. - Pricing: The code2prompt tool is available under MIT license free of monetary charge. However, premium support or advanced features might incur costs if provided by the development team in future updates.. - Tags unique to code2prompt: ai, chatgpt, claude, cli. - When you aim to structure and deliver your entire codebase into an LLM for comprehensive documentation or refactoring guidance. ## When NOT to use open-code-review - For development teams looking for a tool that offers real-time suggestions beyond line-level comments since open-code-review focuses on deterministic pipeline assessments and LLM-generated feedback at - sync events. - When specific integration with frameworks or languages not supported by this tool is crucial, such as those needing more Python-centric integrations which might not align well with its Go-based core. ## When NOT to use code2prompt - In situations requiring real-time interaction or analysis of codebases due to the static nature of its prompt generation process, as this might not cater to agile or evolving project requirements. - If you are in need of a tool beyond simple CLI operation and desire an integrated development environment (IDE) plugin for more interactive and continuous assistance. ## Common questions ### What is the difference between open-code-review and code2prompt? open-code-review: Hybrid architecture code review tool with LLM Agent for precise line-level comments and built-in security rule checks.. code2prompt: CLI tool to convert codebase into LLM prompt. See the comparison table for live GitHub stats and shared categories. ### When should I choose open-code-review over code2prompt? Choose open-code-review over code2prompt when open-code-review is primarily Go; code2prompt is Rust; License: open-code-review is Apache-2.0, code2prompt is MIT; Pricing: The tool is open-source and free.; Tags unique to open-code-review: agent-skills, code-review-assistant, repository-level-context; When leveraging the capabilities of a large language model (LLM) agent for precise line-level commenting and rule enforcement, especially if you are familiar with or prefer Go in your tech stack. ### When should I choose code2prompt over open-code-review? Choose code2prompt over open-code-review when code2prompt is primarily Rust; open-code-review is Go; License: code2prompt is MIT, open-code-review is Apache-2.0; code2prompt operates as a self-hosted CLI tool, allowing for local data processing that is important for users with confidentiality requirements or those who wish to avoid cloud dependency; Pricing: The code2prompt tool is available under MIT license free of monetary charge. However, premium support or advanced features might incur costs if provided by the development team in future updates.; Tags unique to code2prompt: ai, chatgpt, claude, cli; When you aim to structure and deliver your entire codebase into an LLM for comprehensive documentation or refactoring guidance. ### When should I avoid open-code-review? For development teams looking for a tool that offers real-time suggestions beyond line-level comments since open-code-review focuses on deterministic pipeline assessments and LLM-generated feedback at sync events. When specific integration with frameworks or languages not supported by this tool is crucial, such as those needing more Python-centric integrations which might not align well with its Go-based core. ### When should I avoid code2prompt? In situations requiring real-time interaction or analysis of codebases due to the static nature of its prompt generation process, as this might not cater to agile or evolving project requirements. If you are in need of a tool beyond simple CLI operation and desire an integrated development environment (IDE) plugin for more interactive and continuous assistance. ### Is open-code-review or code2prompt more popular on GitHub? open-code-review has more GitHub stars (20,812 vs 7,509). Stars measure visibility, not whether either tool fits your constraints. ### Are open-code-review and code2prompt open source? Yes - both are open-source projects on GitHub (open-code-review: Apache-2.0, code2prompt: MIT). ### Where can I find alternatives to open-code-review or code2prompt? GraphCanon lists graph-backed alternatives at [open-code-review alternatives](/tools/alibaba-open-code-review/alternatives) and [code2prompt alternatives](/tools/mufeedvh-code2prompt/alternatives) ([open-code-review markdown twin](/tools/alibaba-open-code-review/alternatives.md), [code2prompt markdown twin](/tools/mufeedvh-code2prompt/alternatives.md)), ranked by typed relationship edges rather than popularity votes. ### Is there a machine-readable version of this comparison? Yes. The markdown twin at [this comparison](/compare/alibaba-open-code-review-vs-mufeedvh-code2prompt.md) mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers. ### Which is better maintained, open-code-review or code2prompt? open-code-review: Very active. code2prompt: Active. Compare maintenance labels, days since push, and release cadence in the trust section below - stars alone do not measure maintenance. ### Where are the full trust reports for open-code-review and code2prompt? GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: [open-code-review trust report](/tools/alibaba-open-code-review/trust); [code2prompt trust report](/tools/mufeedvh-code2prompt/trust). --- **Machine-readable endpoints** - JSON: [`/api/graphcanon/graph?tool=alibaba-open-code-review`](/api/graphcanon/graph?tool=alibaba-open-code-review) - LLM index: [/llms.txt](/llms.txt) - Full corpus: [/llms-full.txt](/llms-full.txt) _GraphCanon - The knowledge graph for AI development. https://www.graphcanon.com/_