VersoXBT

Guide for Anthropic Python/TypeScript SDK usage including messages API, streaming, prompt caching, batches, token counting, and error handling. Use when the user is building with the Anthropic API, setting up Claude SDK, calling messages endpoints, implementing streaming, or troubleshooting API errors.

Guide for creating MCP (Model Context Protocol) servers in TypeScript and Python, including scaffolding, transports, lifecycle hooks, and testing. Use when the user wants to build an MCP server, add tools/resources/prompts to an MCP server, configure stdio or SSE transport, or test MCP server functionality.

Validate data with Pydantic v2: BaseModel, Field validators, model validators, computed fields, discriminated unions, and custom types. Use when the user defines API schemas, validates input data, works with Pydantic models, or asks about data validation in Python. Trigger when you see dict-based data handling that should use Pydantic models.

Structured investigation and troubleshooting for production incidents, build failures, performance issues, and mysterious bugs. Use when the user says 'debug this', 'why is this failing', 'investigate this issue', 'troubleshoot', 'production is down', 'this is broken and I don't know why', 'help me find the root cause', 'postmortem', 'incident response', or 'something is wrong'. Also triggers on '

Perform structured code reviews enforcing quality standards, naming conventions, architecture patterns, and team agreements. Use when the user says 'review this code', 'code review', 'check quality', 'review my PR', 'what's wrong with this', 'improve this code', 'review before merge', 'peer review', or 'audit this'. Also triggers on 'code quality', 'review standards', 'enforce conventions', 'tech

Generate project boilerplate, component templates, and framework scaffolding that follows existing codebase conventions. Use when the user says 'scaffold', 'generate boilerplate', 'create a new component', 'set up a new service', 'bootstrap', 'new module', 'add a new route', 'create a new endpoint', 'template for', 'stub out', or 'create a new page'. Also triggers on 'scaffolding', 'boilerplate',

Look up, document, and troubleshoot internal libraries, SDKs, and APIs. Use when the user asks 'how does our X library work', 'what's the API for Y', 'document this internal tool', 'I keep getting errors from Z library', 'what are the gotchas with this SDK', or needs to understand undocumented internal code. Also triggers on 'API reference', 'library docs', 'SDK usage', 'internal tool documentatio

Automate repetitive development workflows: release notes generation, changelog updates, dependency management, environment setup, data migrations, and cross-system synchronization. Use when the user says 'automate this', 'I keep doing this manually', 'generate release notes', 'update the changelog', 'sync these systems', 'batch process', 'automate onboarding', 'script this workflow', or 'create a

Test, validate, and verify that code changes produce correct product behavior. Use when the user says 'verify this works', 'test the feature', 'check the output', 'does this actually work', 'validate the behavior', 'smoke test', 'QA this', 'acceptance test', or 'make sure it works end to end'. Also triggers on 'product verification', 'behavior validation', 'functional check', 'integration verifica

Connect to databases, monitoring systems, analytics platforms, and APIs to fetch, analyze, and report on data. Use when the user says 'query the database', 'check the metrics', 'fetch data from', 'analyze this data', 'pull logs', 'generate a report', 'check error rates', 'what does the data show', 'dashboard data', or 'investigate this trend'. Also triggers on 'data analysis', 'database query', 'm

Perform routine infrastructure maintenance: health checks, log rotation, certificate renewal, dependency updates, database maintenance, cache management, and capacity monitoring. Use when the user says 'check system health', 'rotate logs', 'update dependencies', 'check SSL certificates', 'database maintenance', 'clear cache', 'disk space', 'check service status', or 'infrastructure checkup'. Also

Manage CI/CD pipelines, build processes, deployment configurations, and release workflows. Use when the user says 'set up CI', 'create a pipeline', 'deploy this', 'fix the build', 'GitHub Actions', 'deployment failed', 'create release workflow', 'add a build step', 'configure staging', or 'set up preview deployments'. Also triggers on 'CI/CD', 'continuous integration', 'continuous deployment', 'pi