NASA-SW-VnV/ikos

Health v2 · maintenance only

Flags: no_license

Adoption not part of the score

3160 stars · 220 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded

IKOS is a static analyzer for C and C++ programs based on the theory of Abstract Interpretation, built on LLVM. It provides reusable abstract interpretation data structures and algorithms, and detects or proves the absence of runtime errors such as buffer overflows.

Use cases

• detect buffer overflows in C programs
• prove absence of runtime errors in C/C++ code
• statically analyze C/C++ codebases for safety
• build custom sound static analyzers with abstract interpretation
• verify safety-critical C/C++ software
• find undefined behavior like out-of-bounds array access

When to choose

• you need sound, formal static analysis of C/C++ code
• you want to prove absence of runtime errors rather than just lint
• you're developing a custom abstract interpretation analyzer
• you work on safety-critical software requiring rigorous verification

When to avoid

• you need dynamic testing or fuzzing instead of static analysis
• you want a quick linter with low setup cost
• you analyze languages other than C/C++
• you need Windows-native support without WSL

Facets

cli-tool · maturity active

security testing parser developer-tools developer-tools security programming-languages cpp cli static-analysis abstract-interpretation llvm c cpp software-verification runtime-error-detection nasa algorithms linux macos

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