calldiff
Call-graph evidence from git via the calldiff CLI: which functions reach a symbol, and how a change moved the call structure. Use when you need blast radius before editing (does anything reach this function, and by what path), when scoping which files a change really touches, or when reviewing a diff whose risk is structural rather than textual. Tree-sitter based, 22 languages, no build step. Do not use it as a general replacement for git diff.
Why this score
This repo hosts 10 skills, so its 48 stars are split between them (about 5 each) for scoring.
Popularity score: 56/100 from public GitHub signals only. It shows how widely used and maintained this is, not how well it works. Not included yet: the fake-star check. The security scan is shown separately and doesn't change the score. How we rank
Security
Scanned Oct 20, 2026 at commit 7ff247c59752, with Cisco's open-source skill-scanner.
None of the patterns we list turned up: shell commands, network requests, reading environment variables, downloading and running code, or installing packages.
A scan lists patterns in the code. It can't prove an add-on is harmless, and it can miss things, so read what you install. How we scan
Alternatives
Nothing from another maker does quite the same job yet.