Design e Frontend

Use when a coding task must be completed against explicit acceptance criteria with minimal user re-intervention across implementation, review feedback, deployment, and runtime verification.

Automate Resend tasks via Rube MCP (Composio). Always search tools first for current schemas.

Query the CELLxGENE Census (61M+ cells) programmatically. Use when you need expression data across tissues, diseases, or cell types from the largest curated single-cell atlas. Best for population-scale queries, reference atlas comparisons. For analyzing your own data use scanpy or scvi-tools.

Automate Brightdata tasks via Rube MCP (Composio). Always search tools first for current schemas.

Apply behavioral science and mental models to marketing decisions, prioritized using a psychological leverage and feasibility scoring system.

Automate Agent Mail tasks via Rube MCP (Composio). Always search tools first for current schemas.

Apple Human Interface Guidelines for platform-specific design.

Automate Mem0 tasks via Rube MCP (Composio). Always search tools first for current schemas.

Automatically fetch latest library/framework documentation for Claude Code via Context7 API. Use when you need up-to-date documentation for libraries and frameworks or asking about React, Next.js, Prisma, or any other popular library.

Evaluates whether APIs, configurations, and interfaces are resistant to developer misuse. Identifies designs where the "easy path" leads to insecurity. Reviewing API or library design decisions Auditing configuration…

Creates language variants of existing Semgrep rules. Use when porting a Semgrep rule to specified target languages. Takes an existing rule and target languages as input, produces independent rule+test directories for each language.

Expert C4 Container-level documentation specialist.