Coding & Dev Tools

Creates interactive, publication-quality charts with hover, zoom, and pan, plus static exports and Dash integration.

Customize shadcn/ui themes by editing CSS variables, adding custom colors, and adjusting border radius.

Documents benchmark results for a multi-agent system and provides commands to run benchmark suites.

Ingest, index, search, and edit video and live streams with timestamps, subtitles, overlays, and real-time alerts.

Provides a structured debugging workflow for diagnosing errors, test failures, and unexpected behavior, including root cause analysis and verification steps.

Practical patterns for using fp-ts with React, covering hooks, state management, form validation, and data fetching for React 18/19 and Next.js 14/15.

Creates walkthrough videos from Stitch app designs using Remotion, with smooth transitions, zoom effects, and text overlays.

Implements code features phase by phase from a JSON or Markdown plan, with configurable unit-test and quality-gate choices, token-budgeted execution, and resumable state.

Generates backend source code files, .env.example, and pr-description.md from BA, TechLead, and PM artifacts, following a configurable seniority level.

Automates browser interactions and testing with Playwright, including form filling, screenshots, responsive checks, and login flows, with automatic dev server detection.

Drafts a LaTeX paper section by section from an outline, with venue-specific templates and citation management.

Use when creating new skills, editing existing skills, or verifying skills work before deployment.

Guides technical verification of code review feedback before implementation, emphasizing reasoned pushback over performative agreement.

Delegates independent debugging tasks to parallel agents with isolated context, preserving the main session for coordination.

Design and implement AWS architectures with best practices for IAM, S3, Lambda, DynamoDB, and serverless deployments.

Write idiomatic C# code using .NET features, async/await, LINQ, SOLID principles, dependency injection, and unit tests.

Implements and applies algorithms concepts, designs solutions using algorithmic principles, and optimizes performance for algorithm implementations.

Creates Cursor rules in .cursor/rules/ with YAML frontmatter for persistent AI guidance, including scope and file pattern configuration.

Documents MariaDB-specific CALL syntax and behavior, including optional parentheses, OUT/INOUT parameter binding, result sets, privileges, prepared statements, and recursion limits.

Covers MariaDB-specific behavior of the mariadb command-line client, including batch mode output, delimiter handling, safe-updates, charset detection, and TLS defaults, for writing or reviewing shell commands and scripts.

Covers MariaDB-specific SELECT syntax and behavior, including optimizer hints, LIMIT extensions, row locking, temporal queries, and file output.

Explains MariaDB's REPLACE statement: its delete-then-insert behavior, when it triggers, data-loss risks, and the upsert alternative. Use when writing or reviewing REPLACE statements.

Covers MariaDB-specific ALTER USER and SET PASSWORD syntax, including IF EXISTS semantics, authentication methods, password expiration, account locking, and resource limits.

Explains MariaDB explicit table locking (LOCK TABLES/UNLOCK TABLES) and named user-level locks (GET_LOCK family), covering alias traps, implicit commits, and multi-lock semantics for writing or reviewing locking code.

Covers MariaDB-specific CREATE TRIGGER syntax and behavior, including OR REPLACE, DEFINER, multiple trigger events, FOLLOWS/PRECEDES ordering, OLD/NEW rules, and restrictions. Use when writing, generating, or reviewing CREATE TRIGGER statements for MariaDB.

Generates and reviews MariaDB CREATE SEQUENCE statements with version-specific syntax, defaults, and gotchas.

Scaffolds a MariaDB Shell plugin folder with a correctly documented init.py or init.js, following the plugin registrar's conventions for decorators, docstrings, and loading paths.

Adds the MariaDB Connector/R2DBC reactive driver to a Maven or Gradle build and configures connection factories, pooling, and TLS, including the R2DBC-specific URL scheme and parameter names.

Runs a disciplined diagnosis loop for hard bugs and performance regressions, from reproduction through hypothesis testing, instrumentation, fixing, and regression testing.

Reviews staged and unstaged code changes for security vulnerabilities, code quality issues, and adherence to project conventions, reporting findings by severity.

Runs an interactive QA session, clarifying user-reported problems, exploring the codebase for context, and filing durable, user-focused GitHub issues.

Analyzes test coverage reports, identifies under-covered files, and generates missing tests to reach 80% or higher coverage.

Diagnoses and fixes build, type, and runtime errors with minimal changes, covering TypeScript, PyTorch, and other build systems.

Provides grep-based patterns to verify that code artifacts are real implementations rather than stubs or placeholders, covering React components, API routes, database schemas, and hooks.

Routes freeform user requests to the appropriate GSD command based on intent, confirming the routing before dispatching.

Executes trivial coding tasks inline without subagent overhead, committing changes atomically.