Exact engineering answers, within a defined contract.
Standards-based SLO mathematics, 32/128-bit network planning and strict configuration validation—without AI verdicts or opaque scores.
3,000,000 events at a 99.9% SLO
Published contract
Every output names its formula, parser, standard version and limitations.
No judgement scores
Utilities calculate, parse or compare. They do not certify production systems.
Private saved work
Authenticated users can preserve exact inputs, results and downloadable records.
Three high-need engineering utilities
Review each utility’s exact scope, methodology, worked example and limitations before signing in.
SLO and Error-Budget Suite
Calculate exact error budgets, observed SLI and versioned multiwindow burn-rate alert thresholds without floating-point loss.
IPv4 and IPv6 CIDR Planner
Normalize IPv4/IPv6 networks, calculate exact ranges and audit batch allocations for containment, overlap, alignment and unused capacity.
Configuration Validator and Semantic Diff Studio
Validate strict JSON/YAML, apply pinned schemas, generate a verified RFC 6902 patch and fingerprint RFC 8785 canonical configuration.
Error-budget allowance
Maximum unavailable time during this period.