SQL 資料庫

Real-time observability dashboard for multi-agent Claude Code sessions.Visualize agent interactions, tool usage, and session flows in real-time through a web dashboard. Track multiple agents running in parallel with swim lane visualization, event filtering, and live charts.**Key Features:**- 🔴 Real-time event streaming via WebSocket- 📊 Agent swim lanes showing parallel execution- 🔍 Event filtering by agent, session, event type- 📈 Live charts for tool usage patterns- 💾 Filesystem-based (no database required)**Inspired by [@indydevdan](https://github.com/indydevdan)**'s work on multi-agent observability.**Our approach:** Filesystem + in-memory streaming vs. indydevdan's SQLite database approach.

Game data persistence with player profiles, leaderboards, inventory systems using Redis and PostgreSQL

Security fix patterns for injection vulnerabilities (SQL, Command, XSS). Provides language-specific code examples showing vulnerable and secure implementations.

Monitor orchestrator performance, track prompt enhancement scores, detect workflow bottlenecks, and export metrics to PostgreSQL with WebSocket broadcasting. Keywords - monitoring, metrics, performance, observability, track metrics, workflow bottleneck, performance monitoring, orchestrator metrics

This skill should be used when the user asks about Active Record models, database migrations, queries, associations (belongs_to, has_many, has_one, has_and_belongs_to_many), validations, callbacks, scopes, database schema design, SQL optimization, N+1 queries, eager loading, joins, or database-specific features (PostgreSQL, MySQL, SQLite). Also use when discussing ORM patterns, data modeling, or database best practices. Examples:

Enforces PostgreSQL best practices for Django models and migrations. This skill should be used when creating models, adding fields, or working with database migrations to ensure proper indexes on filtered fields and migration safety.

Better Auth JWT verification for Python/FastAPI backends. Use when integrating Python APIs with a Better Auth TypeScript server via JWT tokens. Covers JWKS verification, FastAPI dependencies, SQLModel/SQLAlchemy integration, and protected routes.

Neon PostgreSQL serverless database - connection pooling, branching, serverless driver, and optimization. Use when deploying to Neon or building serverless applications.

Use when user says "update story tree", "show story tree", "show me a map", "story map", "tree diagram", "show stories", "view stories", "list stories", or asks for story visualization or tree status - autonomously maintains hierarchical story backlog by analyzing git commits, identifying under-capacity nodes, and coordinating story generation to fill gaps. Works with SQLite database using closure table pattern, prioritizes shallower nodes first, and tracks implementation status through commit analysis.

MANDATORY when touching auth tables, tenant isolation, RLS policies, or multi-tenant database code - enforces Row Level Security best practices and catches common bypass vulnerabilities

Design PostgreSQL 17 schemas for laneweaverTMS using Supabase conventions - UUIDs, ENUMs, audit trails, soft deletes, triggers, functions, views, and atomic migration patterns.

Use when working with SQLite databases in DataPeeker analysis sessions - querying data, importing CSVs, exploring schemas, formatting output, or optimizing performance. Provides task-oriented guidance for effective SQLite CLI usage in data analysis workflows.

Supabase specialist covering PostgreSQL 16, pgvector, RLS, real-time subscriptions, and Edge Functions. Use when building full-stack apps with Supabase backend.

Execute SQL query on a database. Requires authentication. Use for Agentuity cloud platform operations

META-SKILL ORCHESTRATOR - ALWAYS-ACTIVE. Orchestrates 100% Binora Backend workflows (Django 5.0+DRF 3.14+PostgreSQL multi-tenant) through 6-phase execution (Pre-Analysis, Request Analysis, Workflow Planning, Skill Coordination, Tool Optimization, Quality Assurance). Enforces P0 CRITICAL rules (NO manual tenant_id, service layer mandatory, YOLO comments). Selects optimal model (Sonnet/Haiku). MCP-first strategy (Context7/db/github/sequential-thinking). Target: 3-5x speedup, 95%+ P1 compliance, <500 token overhead.

Automatically applies Drupal coding standards when developing PHP modules, JavaScript, CSS, SQL queries, Twig templates, or YAML configs. Activates when creating/editing .php, .js, .css, .sql, .twig, .yml files or when user mentions "module", "query", "template", "form", or "custom code".

Real-time observability dashboard for multi-agent Claude Code sessions.Visualize agent interactions, tool usage, and session flows in real-time through a web dashboard. Track multiple agents running in parallel with swim lane visualization, event filtering, and live charts.**Key Features:**- 🔴 Real-time event streaming via WebSocket- 📊 Agent swim lanes showing parallel execution- 🔍 Event filtering by agent, session, event type- 📈 Live charts for tool usage patterns- 💾 Filesystem-based (no database required)**Inspired by [@indydevdan](https://github.com/indydevdan)**'s work on multi-agent observability.**Our approach:** Filesystem + in-memory streaming vs. indydevdan's SQLite database approach.

Preferences and tricks for working with SQLite databases

VisiData is a terminal spreadsheet for exploring data. Use it instead of one-off jq/SQL queries. Check --help first, then use with tmux for programmatic control.

Master DeFi protocol development including AMMs, lending, yield, and oracles