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@MegaRedHand MegaRedHand commented Jan 28, 2026

This PR adds Claude, ChatGPT, and Kimi agents as reviewers of each PR, via GitHub actions. It also enables them to respond to any @claude, @chatgpt, or @Kimi in issues or PR comments.

Based on lambdaclass/ethrex#6054

- Extract shared review prompt to .github/prompts/pr_review.md
- Update all workflows to use consensus-layer terminology instead of execution-layer
- Add @chatgpt trigger to ChatGPT workflow (issue_comment + conditional)
- Add @Kimi trigger to Kimi workflow (issue_comment + pull_request_review_comment + conditional)
- Pin ChatGPT action to specific commit (6fdbaeafc6f9e0eaebb844f8cfafff67cb2947f0)
- Replace ethrex references with ethlambda across all workflows
- Update Ethereum-specific considerations to focus on:
  * Fork choice (LMD GHOST / 3SF-mini) correctness
  * Attestation processing and validation
  * Justification and finalization logic
  * State transition functions (process_slots, process_block)
  * XMSS signature verification and aggregation
  * SSZ encoding/decoding correctness
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Error: KIMI_API_KEY secret is not set


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Seems you are using me but didn't get OPENAI_API_KEY seted in Variables/Secrets for this repo. you could follow readme for more information

The actual action doesn't receive parameters normally, it fetches
everything from its env
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Code review by ChatGPT


permissions:
contents: read
pull-requests: write

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The changes made in the provided snippet appear to be focused on setting environment variables and updating the way parameters are passed to the model for a jobs setup. Here are my comments on the modifications and overall review guidelines:

  • Code Correctness & Potential Bugs: The change simplifies and standardizes the input parameters for the jobs setup. However, ensure that the case sensitivity of environment variable names like MODEL and PROMPT is handled correctly wherever they are used in other parts of the code.

  • Security Vulnerabilities: Ensure the OPENAI_API_KEY is securely handled and not logged or exposed. Always use secrets management best practices to protect sensitive information.

  • Performance Implications: There are no direct performance implications in the changes shown, as these are configuration settings for job execution.

  • Rust Best Practices & Idiomatic Patterns: This section of code does not directly pertain to Rust coding practices but focuses on CI/CD configuration. As such, Rust best practices are not applicable here.

  • Memory Safety & Proper Error Handling: Not applicable for this configuration modification, but ensure in the overall application that secrets and environment variables are not causing any unforeseen memory leaks or unsafe behavior.

  • Code Readability & Maintainability: The refactoring makes parameter names consistent and simplifies the configuration block. This change aids readability.

  • Consensus-layer Considerations: Not directly applicable. Ensure that any changes in the build/test pipeline maintain the integrity of tests related to consensus layer algorithms and logic.

  • SSZ Encoding/Decoding & Others: Ensure all state transition function tests are up-to-date with these config changes to catch any issues early in CI/CD.

Conclusion: While the changes here are minor and seem correct, it's important they are thoroughly tested with the broader application to ensure no environment configuration issues. Additional testing might be necessary beyond what is shown to maintain security and functionality integrity across the system.

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Kimi AI Code Review

This pull request introduces a new Continuous Integration (CI) workflow to automate code reviews using AI agents ChatGPT, Claude, and Kimi. The changes include adding configuration files for each AI service and the corresponding GitHub Actions workflows to trigger the reviews. Here's a detailed review:

Code Correctness and Potential Bugs

  1. ChatGPT Workflow (pr_review_chatgpt.yaml):

    • The workflow appears to be correctly set up to trigger on pull request events and comments containing @chatgpt.
    • The ChatGPT-CodeReview action is used with the correct parameters, including the PROMPT environment variable.
  2. Claude Workflow (pr_review_claude.yaml):

    • Similar to ChatGPT, this workflow is correctly configured to trigger on relevant events and comments containing @claude.
    • The claude-code-action is used with the appropriate parameters, including the direct_prompt for the review prompt.
  3. Kimi Workflow (pr_review_kimi.yaml):

    • This workflow is also correctly set up to trigger on the specified events and comments containing @kimi.
    • The KIMI_API_KEY is used to authenticate with the Moonshot AI API, and the request body is correctly constructed using jq.

Security Vulnerabilities

  1. Secrets Management:

    • All workflows use GitHub secrets (GITHUB_TOKEN, OPENAI_API_KEY, ANTHROPIC_API_KEY, KIMI_API_KEY) for authentication, which is a secure practice.
    • Ensure that these secrets are set up correctly in the GitHub repository settings and are not exposed in the codebase.
  2. API Usage:

    • The workflows interact with external APIs, which could potentially introduce security risks if not handled correctly.
    • It's important to validate the responses from these APIs to ensure they are as expected and do not contain any malicious content.

Performance Implications

  1. Resource Usage:
    • The workflows run on ubuntu-latest, which should be sufficient for the tasks at hand.
    • The fetch-depth: 0 in the actions/checkout step ensures that the entire repository history is fetched, which might be unnecessary and could impact performance. Consider adjusting this if the full history is not required.

Rust Best Practices and Idiomatic Patterns

  1. Rust Code Review:
    • The review prompt (pr_review.md) is well-structured and covers all the necessary aspects of reviewing Rust code for a blockchain project.
    • The prompt is clear and concise, which is good for guiding the AI agents in providing focused and relevant reviews.

Memory Safety and Proper Error Handling

  1. Error Handling:
    • The Kimi workflow includes error handling for the API response, which is good practice.
    • Consider adding similar error handling for the ChatGPT and Claude workflows to ensure robustness.

Code Readability and Maintainability

  1. Configuration Files:
    • The configuration files (settings.json, pr_review.md) are clear and well-structured.
    • The YAML syntax in the workflows is correct and follows best practices.

Consensus-Layer Considerations

  1. Review Prompt:
    • The review prompt covers all the necessary aspects of consensus-layer code review, including fork choice, attestation processing, and state transition functions.
    • This ensures that the AI agents will focus on the critical aspects of the Ethereum consensus client.

Conclusion

The pull request introduces a comprehensive CI workflow for automated code reviews using AI agents. The setup is correct, secure, and follows best practices. The review prompt is well-structured and covers all necessary aspects of Rust code review for a blockchain project. The only minor suggestion is to consider adjusting the fetch-depth in the actions/checkout step if the full repository history is not required.

Overall, the changes look good and should be merged.


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Kimi AI Code Review

This PR introduces several changes related to automating the code review process using AI agents (ChatGPT, Claude, and Kimi). Here are my comments and suggestions:

  1. .github/prompts/pr_review.md

    • This file contains the instructions for the AI agents to perform the code review. The content looks good and covers all the important aspects of reviewing Ethereum consensus client code.
  2. .github/workflows/ci.yml

    • The only change here is updating the actions/checkout action from v4 to v6. This is a minor update and should not affect the functionality. However, it's worth noting that v6 is still in beta, so it might have some issues. It's good to keep an eye on the release notes and upgrade to a stable version when available.
  3. .github/workflows/docker_publish.yaml

    • Similar to the previous file, the only change here is updating the actions/checkout action from v4 to v6. As mentioned earlier, it's a minor update, but keep an eye on the release notes for any potential issues.
  4. .github/workflows/pr_review_chatgpt.yaml

    • This workflow introduces a new AI agent (ChatGPT) for code review. The configuration looks good, but I have a few suggestions:
      • It's using the gpt-4o model, which is quite large and might be expensive to run. Consider using a smaller model if the large model is not necessary for the code review task.
      • The max_tokens is set to 4096, which should be sufficient for most reviews. However, you might need to adjust this value based on the actual output length of the reviews.
  5. .github/workflows/pr_review_claude.yaml

    • This workflow introduces another AI agent (Claude) for code review. The configuration looks good, but I have a few suggestions:
      • The claude-sonnet-4-20250514 model is quite large and might be expensive to run. Consider using a smaller model if the large model is not necessary for the code review task.
      • The max_turns is set to 5, which should be sufficient for most reviews. However, you might need to adjust this value based on the actual output length of the reviews.
  6. .github/workflows/pr_review_kimi.yaml

    • This workflow introduces the third AI agent (Kimi) for code review. The configuration looks good, but I have a few suggestions:
      • The moonshot-v1-128k model is quite large and might be expensive to run. Consider using a smaller model if the large model is not necessary for the code review task.
      • The max_tokens is set to 4096, which should be sufficient for most reviews. However, you might need to adjust this value based on the actual output length of the reviews.
      • The gh pr diff command is used to get the PR diff, but it might be better to use the actions/checkout action and git diff command to get the diff directly from the repository.

Overall, the PR looks good and introduces an interesting approach to automating code reviews using AI agents. However, as mentioned earlier, keep an eye on the release notes for any potential issues with the actions/checkout@v6 action and consider using smaller models for the AI agents if possible.


Automated review by Kimi (Moonshot AI)

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LGTM 👍

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Kimi AI Code Review

This PR introduces a set of GitHub Actions workflows to automate code reviews using AI agents (ChatGPT, Claude, and Kimi). Here are my detailed comments and suggestions:

  1. .github/workflows/ci.yml

    • The only change here is updating the actions/checkout action from v4 to v6. This is a good practice to keep actions up-to-date.
    • However, it's worth noting that v4 is the latest version of the actions/checkout action. The v6 version doesn't exist, and it seems like a typo. Consider reverting it back to v4 or updating to the latest version if available.
    • Line 21: uses: actions/checkout@v4
  2. .github/workflows/docker_publish.yaml

    • Similar to the previous workflow, update the actions/checkout action from v4 to v6. As mentioned earlier, consider reverting it back to v4 or updating to the latest version.
    • Line 30: uses: actions/checkout@v4
  3. .github/workflows/pr_review_chatgpt.yaml

    • This workflow introduces a new ChatGPT-based code review process.
    • The if condition checks for specific events and mentions of @chatgpt. This is a good way to trigger the workflow only when needed.
    • The ChatGPT-CodeReview action uses the OPENAI_API_KEY secret. Make sure this secret is set in the repository settings.
    • The MODEL is set to gpt-4o, which is a good choice for code reviews.
    • The max_tokens is set to 4096, which should be sufficient for most reviews.
  4. .github/workflows/pr_review_claude.yaml

    • This workflow introduces a new Claude-based code review process.
    • The if condition checks for specific events and mentions of @claude. This is a good way to trigger the workflow only when needed.
    • The claude-code-action uses the ANTHROPIC_API_KEY secret. Make sure this secret is set in the repository settings.
    • The claude_args include --max-turns 5 and --model claude-sonnet-4-20250514, which are reasonable choices for code reviews.
  5. .github/workflows/pr_review_kimi.yaml

    • This workflow introduces a new Kimi-based code review process.
    • The if condition checks for specific events and mentions of @kimi. This is a good way to trigger the workflow only when needed.
    • The KIMI_API_KEY secret is used, so make sure it's set in the repository settings.
    • The max_tokens is set to 4096, which should be sufficient for most reviews.
  6. CLAUDE.md

    • This file provides a development guide for ethlambda. It's well-structured and covers important aspects like codebase structure, key architecture patterns, development workflow, and external dependencies.
    • Consider adding a section on "Security Considerations" to highlight any potential security risks and mitigations in the codebase.

Overall, this PR introduces a comprehensive set of AI-based code review workflows that should help improve code quality and catch potential issues early on. The workflows are well-structured and use appropriate triggers and actions. A few minor corrections are needed, as mentioned above.

One suggestion for improvement is to add a section on "Security Considerations" in the CLAUDE.md file to document any known security risks and mitigations in the codebase. This would help developers and reviewers be more aware of potential security issues.

Thank you for your work on this PR! It's an important step towards improving the code review process for ethlambda.


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Code review by ChatGPT


- zeam (Zig): <https://github.com/blockblaz/zeam>
- ream (Rust): <https://github.com/ReamLabs/ream>
- qlean (C++): <https://github.com/qdrvm/qlean-mini>

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The development guide for ethlambda provides a comprehensive overview of the architecture, workflow, and testing protocols, but there are some areas where improvements or clarifications might be helpful.

Concerns & Suggestions:

  1. Code Correctness & Bugs:

    • While the guide outlines the codebase structure and important patterns, it does not provide specific code snippets or examples that directly show how critical functions like process_slots, process_block, or signature verification are implemented. Without these, it's challenging to assess correctness directly from the documentation. Ensure that critical paths are tested extensively with unit tests and integration tests.
  2. Security Vulnerabilities:

    • The document outlines critical external dependencies like XMSS signature and SSZ encoding. Verify that these dependencies are up-to-date and have no known vulnerabilities. The mention of skip-signature-verification for tests indicates a potential area of concern if used improperly in production.
  3. Performance Implications:

    • The note about using skip-signature-verification for performance highlights that signature operations are a bottleneck. Consider optimizing crypto operations or using concurrent processing where possible.
    • The networking section lists parameters such as mesh size and heartbeat interval for gossipsub. Ensure these settings are tuned based on realistic network tests to avoid network congestion or inefficiencies.
  4. Rust Best Practices:

    • The document does not directly reference coding practices in Rust, such as handling lifetimes, avoiding unnecessary clones, and using pattern matching effectively. Ensure the code adheres to Rust's best practices and idiomatic usage to prevent common errors.
  5. Memory Safety & Error Handling:

    • There is no mention of how errors are handled across the system. Consider using Rust's Result and Option types effectively and provide guidelines or patterns on error propagation and handling.
    • Ensure memory safety by avoiding unsafe code unless absolutely necessary and thoroughly reviewed.
  6. Code Readability & Maintainability:

    • The documentation is well-organized but primarily focuses on high-level architecture and testing rather than code-level conventions and patterns. Including a style guide or conventions section could improve maintainability.
  7. Consensus Layer Considerations:

    • Ensure that the fork choice rule implementations and state transitions match the latest specifications. Specific examples of LMD GHOST or 3SF-mini implementations in the documentation would improve clarity.
    • Justification and finalization logic should be explicitly documented with examples or pseudocode for clarity.

Overall, while the document provides a good high-level understanding of the ethlambda architecture, it lacks specifics in areas that directly impact code quality and security. Addressing these concerns can make the project more robust against bugs and vulnerabilities.

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We'll work on these in another PR. baby steps

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Kimi AI Code Review

This pull request introduces several new GitHub Actions workflows and configuration files to automate code reviews using AI agents (ChatGPT, Claude, and Kimi). Here's my review:

  1. Code correctness and potential bugs:

    • The changes look correct. The new workflows and configuration files are properly formatted and should work as expected.
  2. Security vulnerabilities:

    • No security vulnerabilities are introduced by these changes.
  3. Performance implications:

    • The new workflows may increase the time it takes for pull requests to be reviewed, as they involve additional automated checks. However, this should help catch issues earlier in the review process.
  4. Rust best practices and idiomatic patterns:

    • N/A, as these changes are not related to Rust code.
  5. Memory safety and proper error handling:

    • N/A, as these changes are not related to Rust code.
  6. Code readability and maintainability:

    • The new workflows and configuration files are well-structured and easy to understand.
    • The CLAUDE.md file provides a good overview of the ethlambda development process and codebase structure.
  7. Consensus-layer considerations:

    • N/A, as these changes are not related to consensus-layer code.

Overall, these changes look good and should help improve the code review process by leveraging AI agents to catch potential issues earlier. A few minor suggestions:

  • In .github/workflows/pr_review_chatgpt.yaml, consider adding a step to verify the openai-api-key secret before running the Codex action. This can help catch any issues with the secret early on.

  • In .github/workflows/pr_review_claude.yaml, consider adding a step to verify the anthropic_api_key secret before running the Claude code action.

  • In .github/workflows/pr_review_kimi.yaml, consider adding a step to verify the KIMI_API_KEY secret before running the Kimi code review action.

  • In CLAUDE.md, consider adding a section on "Debugging" to provide guidance on common issues and how to troubleshoot them.

Other than these minor suggestions, the changes look good and should help improve the code review process. Thanks for working on this!


Automated review by Kimi (Moonshot AI)

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Unfortunately, I couldn't find any resources to access the files directly. It seems we're unable to retrieve the necessary code for the review through the usual methods.

If you have any specific files or diffs you can provide, or an alternative way to access the code, please share that information. Otherwise, let me know how else I might assist you.

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Kimi AI Code Review

This pull request introduces a set of changes to the GitHub repository, specifically related to the Continuous Integration (CI) workflows and the addition of AI-based code review agents. Here are my detailed comments and suggestions:

General Observations

  1. New Files and Workflows:

    • The addition of new files and workflows for AI-based code reviews is a significant change. It's important to ensure that these workflows are well-documented and that the integration is seamless with the existing CI processes.
  2. Version Upgrades:

    • The upgrade from actions/checkout@v4 to actions/checkout@v6 is a minor version change but should be verified for any breaking changes or new features that could impact the workflow.

Specific Comments

  1. .github/workflows/ci.yml

    • Line 21 and 45: Upgrade to actions/checkout@v6 is good for consistency and potential improvements. Ensure that there are no breaking changes.
  2. .github/workflows/docker_publish.yaml

    • Line 30: Similar to the above, the upgrade to actions/checkout@v6 should be verified for any impacts on the Docker publishing process.
  3. New Workflows for AI-based Code Reviews:

    • pr_review_chatgpt.yaml
      • Ensure that the openai-api-key is securely stored and not exposed in the workflow file.
      • The use of gpt-4o model is specified, which is good for consistency. However, consider documenting why this model was chosen and any performance implications.
    • pr_review_claude.yaml
      • The ANTHROPIC_API_KEY should be securely managed.
      • The claude-sonnet-4-20250514 model is used. Document the rationale behind this choice and any performance considerations.
    • pr_review_kimi.yaml
      • The KIMI_API_KEY should be securely stored.
      • The moonshot-v1-128k model is used. Document the reasons for this choice and any performance implications.

Security Considerations

  • Ensure that all API keys used in the workflows are stored securely using GitHub Secrets and are not exposed in the repository.
  • Review the permissions granted to the workflows to ensure they are minimal and necessary for the operations.

Performance Implications

  • The introduction of AI-based code reviews could significantly impact the performance of the CI process, especially if the models are computationally intensive. Monitor the performance and consider implementing rate limiting or queuing mechanisms if necessary.

Rust Best Practices and Idiomatic Patterns

  • The changes do not directly involve Rust code, but the integration of these workflows should be done in a way that is consistent with Rust best practices, such as error handling and logging.

Code Readability and Maintainability

  • The new workflows should be well-documented, including the rationale behind the choice of AI models and any configuration parameters.
  • Consider adding a README or documentation section specifically for the AI-based code review workflows to help maintainers understand the setup and any potential issues.

Conclusion

The introduction of AI-based code reviews is an innovative approach to improving code quality and efficiency. However, it is crucial to ensure that the integration is secure, performs well, and is maintainable. I recommend a thorough review of the security implications, performance impacts, and documentation to ensure a smooth integration with the existing CI processes.


Automated review by Kimi (Moonshot AI)

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It seems I can't run git commands in this environment directly. Could you provide the PR diff or patch file?

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Kimi AI Code Review

This pull request introduces a new set of GitHub Actions workflows and configuration files to automate code reviews using AI agents named Claude and Kimi. Here are my detailed comments and suggestions:

General Observations

  1. Code Correctness and Potential Bugs:

    • The changes appear to be correctly formatted and free of syntax errors.
    • The new workflows and configuration files are well-structured and should function as intended.
  2. Security Vulnerabilities:

    • The use of secrets for API keys is appropriate and follows best practices.
    • There are no obvious security vulnerabilities in the provided code.
  3. Performance Implications:

    • The introduction of AI-based code reviews should improve the efficiency of the review process.
    • However, it's important to monitor the performance and response times of the AI agents to ensure they do not introduce unnecessary delays.
  4. Rust Best Practices and Idiomatic Patterns:

    • The changes are not directly related to Rust code, so this criterion is not applicable.
  5. Memory Safety and Proper Error Handling:

    • The changes do not introduce any Rust code, so memory safety and error handling are not applicable.
  6. Code Readability and Maintainability:

    • The new configuration files are well-commented and should be easy to understand and maintain.

Specific Comments

  1. .github/workflows/ci.yml:

    • Updating actions/checkout from v4 to v6 is a good practice to use the latest version. However, it's worth noting that v6 is a minor version bump and should not introduce any breaking changes. It's still a good idea to verify that the new version works as expected with your existing workflow.
  2. .github/workflows/docker_publish.yaml:

    • Similar to the above comment, updating actions/checkout to v6 is a good practice. Ensure that this version works correctly with your Docker publishing workflow.
  3. .github/workflows/pr_review_claude.yaml:

    • The workflow is well-structured and should function as intended.
    • Consider adding a step to handle the case when the ANTHROPIC_API_KEY secret is not set. This would provide better error handling and avoid potential issues during the review process.
  4. .github/workflows/pr_review_kimi.yaml:

    • The workflow is well-structured and should function as intended.
    • The use of jq to construct the request body is a good approach. However, consider adding error handling for the jq command to ensure that the request body is correctly formatted.
    • The KIMI_API_KEY is used in the environment, but it's not clear if it's being checked for existence before use. Consider adding a check to ensure that the API key is set before attempting to use it.
  5. CLAUDE.md:

    • This file provides a comprehensive guide for ethlambda development. It's well-structured and should be a valuable resource for developers.
    • Consider adding more details to the "Debugging" section once you have some experience with debugging ethlambda.

Conclusion

Overall, this pull request introduces a new set of workflows and configuration files to automate code reviews using AI agents. The changes are well-structured and should function as intended. However, it's important to monitor the performance of the AI agents and ensure that they do not introduce unnecessary delays or issues during the review process.

I approve this pull request with the understanding that the team will continue to monitor the performance and effectiveness of the AI-based code reviews.


Automated review by Kimi (Moonshot AI)

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Kimi AI Code Review

This PR introduces a new CI configuration for automating code reviews using AI agents (ChatGPT, Claude, and Kimi). Here are my thoughts on the changes:

  1. Code Correctness and Potential Bugs

    • The changes seem to be correctly formatted and follow the standard YAML structure for GitHub Actions workflows.
    • The new workflows (pr_review_chatgpt.yaml, pr_review_claude.yaml, pr_review_kimi.yaml) are well-structured and should work as intended.
  2. Security Vulnerabilities

    • The use of secrets like GITHUB_TOKEN, OPENAI_API_KEY, ANTHROPIC_API_KEY, and KIMI_API_KEY is appropriate and follows best practices.
    • There are no obvious security vulnerabilities in the code.
  3. Performance Implications

    • The new workflows may introduce some additional overhead due to the AI agents processing the PR reviews. However, this should be minimal and acceptable for the benefits of automated code reviews.
  4. Rust Best Practices and Idiomatic Patterns

    • N/A, as the changes are not related to Rust code.
  5. Memory Safety and Proper Error Handling

    • N/A, as the changes are not related to Rust code.
  6. Code Readability and Maintainability

    • The new workflows are well-commented and easy to understand.
    • The structure of the workflows is consistent, making it easier to maintain and update.
  7. Consensus-Layer Considerations

    • N/A, as the changes are not related to consensus-layer code.

Overall, the changes look good and should provide valuable automated code reviews using AI agents. I appreciate the effort put into setting up these workflows. One minor suggestion:

  • In .github/workflows/pr_review_kimi.yaml, consider adding a check for the presence of KIMI_API_KEY before attempting to use it in the API call. This can prevent potential errors if the key is missing.
- name: Kimi Code Review
  env:
    KIMI_API_KEY: ${{ secrets.KIMI_API_KEY }}
  run: |
    if [ -z "$KIMI_API_KEY" ]; then
      echo "Error: KIMI_API_KEY secret is not set" > kimi_review.txt
      exit 0
    fi
    # Rest of the code

With this change, the workflow will handle the missing API key more gracefully. Thanks for your work on this PR!


Automated review by Kimi (Moonshot AI)

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Code review by ChatGPT

- name: ChatGPT Code Review
uses: anc95/ChatGPT-CodeReview@6fdbaeafc6f9e0eaebb844f8cfafff67cb2947f0
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

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Review Comments

Code Correctness & Potential Bugs

  • The transition from using openai/codex-action to anc95/ChatGPT-CodeReview should ensure that the correct environment variables and API configurations are maintained. Verify that OPENAI_API_KEY is properly scoped and won't hit request limits inadvertently due to any possible misconfiguration.

Security Vulnerabilities

  • Storing secrets such as OPENAI_API_KEY and GITHUB_TOKEN in GitHub Actions is a common practice, but it's crucial to ensure these secrets are not exposed or logged in the output. Always review the action logs for any accidental secret disclosure.

Performance Implications

  • Using the anc95/ChatGPT-CodeReview action appears simpler, but review the performance implications such as API response time especially with the increase in model complexity. Ensure that usage fits within any rate limits imposed by OpenAI.

Rust Best Practices & Idiomatic Patterns

  • This PR only modifies the GitHub Actions workflow without any Rust code change. Therefore, no Rust-specific idiomatic patterns were assessed.

Memory Safety & Proper Error Handling

  • Ensure that there is appropriate error handling and logging around API calls, especially during network failure or unexpected responses from the API.

Code Readability & Maintainability

  • The PR improves maintainability by simplifying the actions, however, please add comments to describe the high-level steps of the new workflow for easier understanding to other maintainers.

Consensus-layer Considerations

  • Since this PR only affects GitHub Actions, consensus-layer considerations such as fork choice correctness and attestation processing do not apply here. However, make sure changes do not disrupt any existing release workflows critical for these components.

Overall, this PR introduces a cleaner and potentially more effective way to handle code reviews via automated workflows. Please ensure all preconditions (e.g., the existence of files and correct secrets configuration) are thoroughly checked and validated prior to merging.

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LGTM 👍

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Kimi AI Code Review

### General Feedback

This PR introduces a new set of GitHub Actions workflows to automate code reviews using AI agents: ChatGPT, Claude, and Kimi. The addition of these workflows aims to enhance the code review process by providing automated feedback based on predefined templates and criteria.

Code Review

.claude/settings.json

  • This file is correctly formatted and sets up the necessary configuration for Claude to operate within the repository.

.github/prompts/pr_review.md

  • The content of this file is well-structured and covers all the necessary aspects that should be considered during a code review for the ethlambda project.

.github/workflows/ci.yml

  • The update from actions/checkout@v4 to actions/checkout@v6 is correct and follows the latest GitHub Actions recommendations.

.github/workflows/docker_publish.yaml

  • Similar to the previous workflow, the update from actions/checkout@v4 to actions/checkout@v6 is appropriate.

.github/workflows/pr_review_chatgpt.yaml

  • The workflow is correctly set up to trigger on pull request events and comments containing '@chatgpt'.
  • The use of the anc95/ChatGPT-CodeReview action is appropriate for integrating ChatGPT into the review process.
  • Ensure that the OPENAI_API_KEY secret is set in the repository settings to avoid failures.

.github/workflows/pr_review_claude.yaml

  • The workflow is correctly set up to trigger on pull request events and comments containing '@claude'.
  • The use of the anthropics/claude-code-action is appropriate for integrating Claude into the review process.
  • Ensure that the ANTHROPIC_API_KEY secret is set in the repository settings to avoid failures.

.github/workflows/pr_review_kimi.yaml

  • The workflow is correctly set up to trigger on pull request events and comments containing '@Kimi'.
  • The steps to get the PR diff and post the review comment are well-implemented.
  • Ensure that the KIMI_API_KEY secret is set in the repository settings to avoid failures.

CLAUDE.md

  • This file provides a comprehensive guide for developing within the ethlambda project, which is beneficial for new contributors and maintainers.
  • The structure and content are well-organized and cover key aspects of the project.

Conclusion

The PR introduces valuable automation to the code review process by integrating AI-based review agents. The workflows are well-structured and follow best practices for GitHub Actions. Ensure that all required secrets are set in the repository settings to avoid execution failures. Overall, this PR is a positive addition to the repository and will likely improve the efficiency and quality of code reviews.

Approval: Approved with the recommendation to ensure all necessary secrets are set in the repository settings.


Automated review by Kimi (Moonshot AI)

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Kimi AI Code Review

This pull request introduces several changes to the GitHub workflows and adds new files for managing code reviews with AI agents (ChatGPT, Claude, and Kimi). Here's a detailed review:
  1. .github/prompts/pr_review.md

    • This file contains the instructions for the AI agents performing code reviews. It's well-structured and covers all the necessary aspects of reviewing ethlambda code, including consensus-layer considerations. Looks good.
  2. .github/workflows/ci.yml

    • The update from actions/checkout@v4 to actions/checkout@v6 is appropriate as it uses the latest version of the checkout action. No issues here.
  3. .github/workflows/docker_publish.yaml

    • Similar to the previous point, updating actions/checkout@v4 to actions/checkout@v6 is correct.
  4. .github/workflows/pr_review_chatgpt.yaml

    • This workflow configures ChatGPT for code reviews. It uses the anc95/ChatGPT-CodeReview action with appropriate settings. Ensure that the OPENAI_API_KEY secret is set in the repository settings to avoid failures.
    • The usage of gpt-4o model is noted. Verify that this model meets the requirements for code reviews in terms of accuracy and context length.
  5. .github/workflows/pr_review_claude.yaml

    • This workflow sets up Claude for code reviews. It uses the anthropics/claude-code-action with the specified model and arguments. Ensure that the ANTHROPIC_API_KEY secret is set in the repository settings.
    • The claude_args are correctly specified to control the review process.
  6. .github/workflows/pr_review_kimi.yaml

    • This workflow configures Kimi for code reviews. It includes steps to get the PR diff and post the review comment. Ensure that the KIMI_API_KEY secret is set in the repository settings.
    • The approach to truncate the diff if it's too large is a good practice to avoid exceeding context limits.
  7. CLAUDE.md

    • This file provides a development guide for ethlambda. It's comprehensive and well-structured, covering key aspects of the project, including codebase structure, architecture patterns, and development workflow. Looks good.

Overall, these changes introduce AI-based code reviews to the repository, which can help improve code quality and catch potential issues. The configurations for the AI agents seem appropriate, and the instructions for the reviews are thorough. Ensure that all required secrets are set in the repository settings to avoid workflow failures.

One minor suggestion: Consider adding a brief description or comment in the workflow files explaining the purpose of each workflow, especially for the AI-based reviews. This can help other contributors understand the configuration and make modifications if needed.

Approved with the above comments and suggestions.


Automated review by Kimi (Moonshot AI)

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Code review by ChatGPT

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types: [opened, synchronize, reopened]
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General Feedback

The PR adds a new environment variable MAX_PATCH_LENGTH: 100000. This addition is not related to the core functionalities typically reviewed for consensus clients such as EthLambda. As such, the feedback will focus on the correctness of the integration, potential implications, and overall impact on system performance.

Code Correctness and Potential Bugs

  1. MAX_PATCH_LENGTH: Consider checking how this variable is used within the codebase. Ensure it does not cause unexpected behavior due to assumptions about input sizes. Large values could potentially interfere with memory allocation or performance where this parameter is utilized.

Security Vulnerabilities

  • No direct code handling Ethereum's core functionalities (e.g., fork choice, state transition) is seen in this PR snippet. Ensure that any environment variable like MAX_PATCH_LENGTH doesn't expose the system to buffer overflow or similar vulnerabilities by focusing on well-defined limits and ensuring safe handling of environment variables.

Performance Implications

  • Increasing MAX_PATCH_LENGTH to 100000 may have performance implications depending on how it's used. If it leads to larger allocations or more processing, you may experience performance degradation. Profile or test this change to ensure it doesn't negatively affect critical paths.

Rust Best Practices and Idiomatic Patterns

  • The snippet reviewed doesn't reveal Rust-specific implementation details ... Ensure that any change interacts with the Rust code in an idiomatic way, using the borrow checker and taking advantage of Rust's ownership model.

Memory Safety and Error Handling

  • As this change concerns an environment variable's integration, ensure that all environment variable accesses are safely handled using functions like std::env::var and proper error handling with Result types.

Code Readability and Maintainability

  • The small snippet provided demonstrates good readability in YAML formatting. Ensure the entirety of the code base maintains high standards of readability and that this variable is documented accordingly, giving context to its purpose.

Final Considerations

Without the rest of the codebase, it's crucial to analyze further how this change interacts with process_slots, process_block, or other core functions. Testing high-load scenarios will help determine if MAX_PATCH_LENGTH impacts memory consumption or processing times.

In conclusion, while this change is isolated, ensuring it integrates smoothly with the broader system operationally and performance-wise is crucial.

@MegaRedHand MegaRedHand merged commit 5adc4ef into main Jan 29, 2026
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@MegaRedHand MegaRedHand deleted the ci/add-agent-reviewers branch January 29, 2026 17:45
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3 participants