Agent skills for Devin Desktop

Guidance for distinctive, intentional visual design when building new UI or reshaping an existing one.

This skill should be used when user asks to "query Supabase", "list Supabase tables", "get Supabase schema", "search Supabase records", or…

Query openFDA API for drugs, devices, adverse events, recalls, regulatory submissions (510k, PMA), substance identification (UNII), for…

Answer FDA regulatory-intelligence questions with official data instead of model memory — facility inspection history and 483 cited…

Finite Element Analysis skill for linear and nonlinear structural analysis, modal analysis, and load combination processing

Enumerate every observable entry point of the application from P1+P2 evidence, group them into feature candidates, and scaffold a…

Interactive feature design process from rough idea to implementation-ready spec.

Use when a feature specification already exists and the user wants it built: "implement what-to-build.md", "build this feature", "now…

When to activate: feature engineering, feature selection, encoding, feature store, Feast, target encoding, scaling, time-series features

Use when you have run 3+ feature engineering experiments with no improvement, or when distance to theoretical upper bound is <15pp.

Write a feature flag management guide and lifecycle playbook for a service or team — covering flag taxonomy, creation checklist, rollout…

Gradual rollout strategies, kill switches, A/B testing integration, flag lifecycle management, and technical debt prevention.

Conducts structured requirements workshops to produce feature specifications, user stories, EARS-format functional requirements…

Orchestrates end-to-end coding workflows from test-driven development and commenting to automated PR creation and review cycles.

Write a game design document from a one-liner, rough draft, or feature discussion.

Generate a technical implementation plan from a game design document or a brief description.

Use when you have a backlog of features and need to rank them for the next sprint — scores each feature using Impact × Confidence × Effort…

Guides prioritizing a backlog of features or requests using RICE scoring (Reach x Impact x Confidence / Effort) as the primary…

Build a structured PRD that connects problem, users, solution, and success criteria.

Deeper risk assessment for a single feature or product area when the launch review found something that needs more than a line item.

For every feature candidate produced by P3, perform an exhaustive silo read of the code that implements it, then **interview the…