Implements production-grade MCP deployments with patterns for latency optimization (stdio vs HTTP transports), stateful session management, caching strategies, observability (tracing, metrics), rate limiting, graceful degradation, and lessons from production…
Integrates MCP clients using Python SDK v2 and TypeScript SDK v2 to connect to MCP servers, manage tools/resources/prompts, handle transport (stdio/SSE), error recovery, and implement structured calling conventions in AI agent applications.
Implements FastMCP v3.x/4.0.0b1 server development using Python SDK v2 with Pydantic validation, transport selection, resource/tool/prompt management, and production-grade error handling for building MCP servers.
Designs effective MCP tools and resources following best practices including clear descriptions, bounded inputs/outputs, proper annotations (readOnlyHint, destructiveHint, idempotentHint), hierarchical resource templates, progressive discovery patterns, and…
Implements WCAG 2.2 AA color contrast (4.5:1 text, 3:1 UI), semantic HTML landmarks, heading hierarchy, table markup, ARIA naming, live regions, and screen reader optimization for accessible web applications.
Implements WCAG 2.2 AA form accessibility patterns for Node.js/JavaScript (server-side rendering, React/Next.js), including label-to-input association, error identification, focus management, dynamic updates with aria-live, and form state management with…
Implements WCAG 2.2 AA accessible form patterns in PHP/Laravel using semantic HTML, aria-describedby error linking, fieldset/legend grouping, focus management, and server-rendered form practices for guaranteed accessibility compliance.
Implements WCAG 2.2 AA keyboard navigation (2.1.1) and focus management (2.4.3, 2.4.7, 2.4.11, 2.1.2) patterns including logical tab order, skip links, focus visible, focus traps, and roving tabIndex for accessible web interfaces.