MCPInstall

review-delta

by tirth8205Code Quality & Workflow

Review only changes since last commit using impact analysis. Token-efficient delta review with automatic blast-radius detection.

Installs
1.2K
Last 24h
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Security
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Install

Works with every agent the skills CLI supports.

npx skills add https://github.com/tirth8205/code-review-graph --skill review-delta
  1. 01

    Install

    Run the command in your project. The CLI asks which agents to install for.

  2. 02

    Describe the task

    Ask your agent for something this skill covers. It loads review-delta automatically when relevant.

  3. 03

    Review the result

    The agent follows the SKILL.md steps, scripts and references bundled with the skill.

SKILL.md

The instructions your agent reads when the skill is triggered.

Review Delta

Review only the changed code and its blast radius.

Steps

  1. Call get_minimal_context_tool(task="review changes"). If it returns status: not_ready, call build_or_update_graph_tool() and continue.
  2. Call detect_changes_tool(detail_level="minimal") for risk-scored changed functions, test gaps and affected flows. Changes come from git diff against HEAD~1; if the argument names a file, pass it in changed_files.
  3. Call get_review_context_tool(detail_level="minimal") when you need source snippets for the changed areas and review_guidance (untested functions, wide blast radius, inheritance changes).
  4. For each untested high-risk function, confirm with query_graph_tool(pattern="tests_for", target="<function>").
  5. Use detail_level="standard" only for a high-risk item the minimal output leaves unclear. Do not load whole files unless a snippet is not enough.

Report

  • Summary: one line
  • Risk: low, medium or high, from the blast radius
  • Issues: bugs, missing tests, style
  • Blast radius: impacted files and functions
  • Recommendations

FAQ

What does the review-delta skill do?

Review only changes since last commit using impact analysis. Token-efficient delta review with automatic blast-radius detection.

How do I install review-delta?

Run npx skills add https://github.com/tirth8205/code-review-graph --skill review-delta in your project. The skills CLI detects the agents you use and copies the skill into the right folder. For Claude Code you can also place the skill folder at ~/.claude/skills/review-delta/ (personal) or .claude/skills/review-delta/ (project).

Which AI agents can use review-delta?

Any agent that supports the open Agent Skills format (a folder with a SKILL.md file), including Claude Code, Codex, Cursor, GitHub Copilot, Gemini CLI, Windsurf, Cline, OpenCode and more.

Is review-delta safe to install?

No partner security audit is available yet. Skills can run commands and scripts, so read the SKILL.md and any bundled files before installing.

Who maintains review-delta?

It is published by tirth8205 in tirth8205/code-review-graph. It has 1,167 recorded installs.

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