h-compare

h-compare is a System design & architecture decisions skill for AI agents, published by m0n0x41d in the haft repository on GitHub. Skillspace rates h-compare D (59/100) and it passed the safety scan; the rating is based on static analysis only.

Compares 2+ candidate variants under parity discipline and returns a Pareto front (not a scalar winner) — declares the selection policy and parity plan BEFORE scoring, then scores each dimension across all variants in parallel to prevent anchoring bias. Make sure to use this skill whenever the user asks "A or B", "which is better", "compare X and Y", "trade-off between X and Y", "should we pick X or Y", "Pareto for these options", "PostgreSQL vs MySQL", "NATS vs Kafka", "library A vs library B" — anywhere two or more viable approaches are on the table and a fair, recorded comparison is wanted before committing. Also use when /h-explore has just produced a SolutionPortfolio. NOT for generating new variants (use h-explore first). NOT for committing to the winner — that requires manual /h-decide per Transformer Mandate.

Grade

D

Quality

59 / 100

Safety

Passed

GitHub stars

1,370

Unproven: rated by static analysis only, not yet compared head-to-head.

Our two independent classifiers differ on this skill's category, so treat the placement as provisional.

This rating describes the version of the repository we crawled; it may have changed since, so go by its current files.

Skillspace indexes and rates this skill; it does not host or endorse it. Run third-party skills at your own risk.