Contributed to the fastify/fastify repository by enhancing documentation for the Fastify Param Schema Validation Plugin, focusing on guiding developers toward correct usage and preventing missing parameters in route validation. The work involved aligning documentation with ecosystem standards and adopting conventional commit practices to ensure clarity and consistency. Leveraging skills in Fastify, plugin development, and Markdown, the developer detailed strict parameter definitions within route validation schemas, improving onboarding and setting clear expectations for parameter validation. No major bugs were addressed during this period, with efforts concentrated on strengthening documentation to support the Fastify ecosystem and facilitate more reliable plugin integration.