crytic/slither
Static Analyzer for Solidity and Vyper observed · 2026-10-11
Health v2 · maintenance only
90/100
- Activity 98
- Release rhythm 75
- Longevity 100
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-10-21. Adoption (stars, forks) is never an input.
- gap_med: 35.5
- age_days: 2967
- days_rel: 84
- days_push: 15
- n_releases_24m: 7
Adoption not part of the score
6374 stars · 1145 forks observed · 2026-10-11
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded
Slither is a Python-based static analysis framework for Solidity and Vyper smart contracts. It runs vulnerability detectors, prints contract information, and offers an API for writing custom analyses.
Use cases
- find vulnerabilities in solidity smart contracts
- detect reentrancy in ethereum contracts
- run static analysis on vyper contracts
- integrate smart contract security checks into CI
- write custom static analysis detectors for solidity
- audit smart contracts before deployment
When to choose
- you develop or audit Solidity/Vyper smart contracts and want fast, low-false-positive vulnerability detection
- you need CI integration for smart contract security checks
- you want to prototype custom contract analyses via a Python API
When to avoid
- you need dynamic analysis, fuzzing, or formal verification rather than static analysis
- your project targets non-EVM smart contract languages
Facets
cli-tool · maturity active
security vulnerability-scanning static-site-generator cli developer-tools blockchain security developer-tools python cli cross-platform solidity vyper static-analysis ethereum smart-contract-security slithir detectors ci-integration smart-contracts
2 sources
- readme: https://github.com/crytic/slither · fetched 2026-10-11 · c641e190de5a
- homepage: https://blog.trailofbits.com/2018/10/19/slither-a-solidity-static-analysis-framework/ · fetched 2026-08-29 · d8f4413d4010
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| crytic/slither | main | 90 |
For agents
Data as of 2026-10-19T08:05:51.212177+00:00 · Report a problem