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Skill Credibility Index

The full name for SCI. A quantitative measure of demonstrated skill competence, computed from peer session evidence, session quality signals, and consistency over time.

Numerical skill ratings without methodology are meaningless. The Skill Credibility Index uses a transparent, event-sourced computation model so users and employers understand what the number represents.

Lemma computes your Skill Credibility Index using an event-sourced projection system. Every evidence event is replayed to produce a deterministic, auditable score.

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Explore how Lemma puts these concepts to work with real peer verification.

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