causal-iv
RobsonTigre/everyday-causal-skillsSkill
Implements instrumental variables and 2SLS in R or Python with first-stage diagnostics, weak instrument detection, and overidentification tests. Use when user mentions IV, instrument, 2SLS, non-compliance, or endogeneity. Not for cases without a plausible instrument.
Why this score
This repo hosts 10 skills, so its 82 stars are split between them (about 8 each) for scoring.
Popularity score: 53/100 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 21, 2026 at commit 5317ebc8affd, 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
Other makers' add-ons that do the same job, next to this one.
| Name | Score | Stars | Context | Updated |
|---|---|---|---|---|
| This onecausal-iv RobsonTigre/everyday-causal-skills · Skill | 53 | ★ 82 | ≈69 always | 1mo ago |
| causal semantica-agi/semantica · Skill Both about causal | 82 | ★ 14k | ≈39 always | 16d ago |
| causal-inference-diagnostics atsushi-green/ds-ai-coding-skills · Skill Both about causal and diagnostic | 53 | ★ 91 | ≈27 always | 1mo ago |