The End of Fragmented Agent Context

One skill took coding success from 28% to 71%. Another made things worse.Guy Podjarny and Simon Maple tested 1000+ agent skills and reveal which ones actually work, which hurt performance, and why anecdotal evidence isn't enough anymore.Tessl Skills Registry is the first package manager for agent skills with built-in evaluations, versioning, and lifecycle management. Explore tested skills and see real performance data: https://tessl.io/registryOn the docket:• Claude roasted Anthropic's own skill