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SkillsMP has collected 11 skills from starkware-libs/proving. Open a skill to review its source and details.
Showing 11 of 11 collected skills.
Defines how to audit and modify AIR constraints in STWO. Covers Flat AIR model, constraint degree bounds, EvalAtRow trait, LogUp interactions, constraint debugging, and soundness criteria. Use when working on constraint definitions, the constraint framework,…
Circle-group-specific mathematics for STWO: circle points, cosets, domains, circle FFT, circle polynomials, twin cosets, vanishing polynomials, and the M31 circle group structure. Use when modifying any code involving these concepts, which form the…
Debugging failing proofs and constraint violations in STWO. Covers failure mode diagnosis by symptom, FRI error triage, channel desync detection, and distilled theory cross-references. Use when prove() fails, verify() rejects a valid proof, constraints don't…
M31/CM31/QM31 field arithmetic for STWO. Covers reduction logic, SIMD field implementations, extension field embedding, and batch inverse. Use when modifying code in core/fields/, prover/backend/simd/m31.rs, cm31.rs, qm31.rs, or reviewing any field operation…
Circle FRI protocol specifics for STWO: commitment phase, query phase, folding operations, security parameter derivation, and multi-step folding. Use when modifying FRI prover or verifier code, changing FRI parameters, or reviewing folding operations.
STWO-specific performance patterns: SIMD backends, FFT hot paths, memory pooling, benchmarking, parallel proving, and regression detection. Use when benchmarking, optimizing hot paths, working on SIMD backends, analyzing regressions, or reviewing parallel…
Repo-specific Rust patterns for STWO: feature flags, error handling, type patterns, unsafe policy, no_std compatibility, formatting, and clippy configuration. Use when contributing code, reviewing PRs, or understanding code style decisions.
Security review checklist for STWO. Separate from soundness review. Covers: side-channel surface, input validation, unsafe code audit, dependency security, API misuse patterns, and proof malleability. Run this for any change affecting the public API, proof…
Structured checklist for reviewing soundness-critical code changes in STWO. Run this checklist before approving ANY modification to: constraint logic, FRI protocol, verifier, field arithmetic, polynomial commitment scheme, Fiat-Shamir channel, proof…
Test taxonomy, coverage strategy, and test patterns for STWO. Covers unit test locations, coverage gaps, property testing opportunities, CI matrix, and patterns for field, prove-verify, and constraint tests. Use when adding tests, reviewing coverage,…
STWO-specific STARK architecture and protocol flow. Provides implementation locations, security parameter configuration, proof flow mapping, and invariants. Use when working on proof system code, reviewing constraint logic, modifying FRI parameters, or…