Compare function call structures across Git commits, branches, or working files to support code review. Display call trees and trace paths from an entry function to a target function, with support for 22 languages.
中文简介正在准备中。当前显示英语简介。
Diff call stacks across git commits for agentic code review (22 languages). Run `calldiff --help` for usage details.
实测评分 未实测
查看安装方法安装前可以查看交给 AI 代理的指令内容。
If the calldiff command is unavailable, install the latest version globally:
npm install -g calldiff@latest
Whenever showing calldiff output to the user, wrap it in a fenced diff code block so additions and removals receive colored syntax highlighting:
```diff
<calldiff output>
```
Diff call stacks between two git trees
| Name | Type | Required | Description |
|---|---|---|---|
from | string | no | Before ref (default: HEAD) |
to | string | no | After ref (default: working tree) |
paths | array | no | Limit to these path prefixes |
| Flag | Type | Default | Description |
|---|---|---|---|
--entry | unknown | ||
--maxDepth | number | 12 | Max call-tree depth |
--from | string | Left / "before" tree | |
--to | string | Right / "after" tree |
# HEAD vs working tree
calldiff diff
# One ref vs working tree
calldiff diff main
# Two commits / branches
calldiff diff abc123 def456
# Force entrypoints
calldiff diff main feature --entry createAgentSession
Semantics match git diff: no refs -> HEAD vs worktree; one ref -> that vs worktree; two refs -> compare those trees.
Find all call paths from an entrypoint to a target symbol
| Name | Type | Required | Description |
|---|---|---|---|
ref | string | no | Git ref (default: working tree) |
paths | array | no | Limit to these path prefixes |
| Flag | Type | Default | Description |
|---|---|---|---|
--entry | unknown | Entrypoint(s): functionName or ClassName.method | |
--to | string | Target symbol to reach (functionName or ClassName.method) | |
--maxDepth | number | 12 | Max call-tree depth |
# Paths in the working tree
calldiff reach --entry runCheckout --to sendEmail
# Paths at a commit, limited to a directory
calldiff reach HEAD examples/checkout --entry runCheckout --to sendEmail
View a call tree (no diff) for one or more entrypoints
| Name | Type | Required | Description |
|---|---|---|---|
ref | string | no | Git ref (default: working tree) |
paths | array | no | Limit to these path prefixes |
| Flag | Type | Default | Description |
|---|---|---|---|
--entry | unknown | Entrypoint(s): functionName or ClassName.method | |
--maxDepth | number | 12 | Max call-tree depth |
# Tree from working tree
calldiff tree --entry createAgentSession
# Tree from a commit
calldiff tree HEAD --entry PiService.createAgentSession
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Automate website navigation, form entry, and clicks through a browser command line tool. Extract page text, capture screenshots, and compare page states to check interactions or test web app behavior across screen sizes.
中文简介正在准备中。当前显示英语简介。
Rewrite dense or ambiguous English into short, direct sentences using principles from ASD-STE100, a standard for clear technical English. It preserves facts and conditions, identifies writing issues, and shows the original and revised text side by side.
中文简介正在准备中。当前显示英语简介。
Inspect GitHub pull requests, read review conversations, and investigate failed automated checks with dedicated scripts. Get consolidated status reports, unresolved discussion threads, and failing job or step logs, with full logs saved for further inspection.
中文简介正在准备中。当前显示英语简介。
Update release base versions for supported packages, keep matching version fields in sync, and verify generated versions. The workflow covers committing and pushing the changes, with guidance for release steps after merging.
中文简介正在准备中。当前显示英语简介。
Automate browser tasks from the terminal using the chrome-devtools-mcp CLI. Inspect page elements, click and fill forms, navigate tabs, capture screenshots, and investigate network requests, console messages, performance, and memory through shell commands.
中文简介正在准备中。当前显示英语简介。
Review the changes made during a session and organize them into focused Git commits. The skill groups related files, writes messages explaining why changes were made, and stages specific files while excluding unrelated material.
中文简介正在准备中。当前显示英语简介。