技能列表

Reviews SQLAlchemy code for session management, relationships, N+1 queries, and migration patterns. Use when reviewing SQLAlchemy 2.0 code, checking session lifecycle, relationship() usage, or Alembic migrations.

Deep SQL performance workflow—symptom framing, execution plans, indexing strategy, query rewrite, locking/transaction behavior, statistics, partitioning, and verification. Use when queries time out, DB CPU spikes, or migrations change access patterns.

SQL 查询、数据获取智能体。覆盖 SQL 全链路能力：自然语言转生产级 SQL、慢查询诊断与执行计划分析、索引设计与优化、数仓建模、SQL 原理深度科普、查询结果可视化。支持 MySQL / PostgreSQL / Hive / Spark SQL / ClickHouse / BigQuery 多方言。触发场景：(1) 写 SQL / 生成查询，(2) SQL 慢/优化/调优，(3) 执行计划分析 EXPLAIN，(4) 索引设计，(5) 数仓建模 / 分层设计，(6) SQL 原理问题（事务/锁/MVCC/Join算法等），(7) 表结构设计 DDL，(8) SQL 报错诊断，(9) 任何"帮我写个查询"、"这个SQL为什么慢"、"怎么建索引"类请求，(10) 查询结果可视化 / 出图 / 图表 / 数据展示。

数学运算技能，支持算术、代数方程、函数求值、微积分与矩阵计算。用于用户提出“帮我算一下”“解方程”“求导/积分”“矩阵运算”等数学任务时，优先通过内置脚本稳定计算并返回结果。

Multi-agent development workflow with Sprint Contracts and independent QA evaluation. Use when building features, fixing complex bugs, or any task that involves spawning sub-agents to do work. Implements the Planner-Generator-Evaluator pattern (inspired by Anthropic's GAN-style harness design) to ensure quality through explicit completion criteria and independent testing. Triggers on development tasks, feature builds, bug fixes, code reviews, or when spawning coding agents.

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Search files, apps, and metadata on macOS using Spotlight CLI tools (`mdfind`, `mdls`, `mdutil`) with a fallback script for cases where indexing is incomplete. Use when the task is to find documents, PDFs, apps, file paths, or metadata on a Mac, especially for prompts like "spotlight search", "find this file on mac", "search my computer", "find PDFs", "locate an app", or "check file metadata".

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SPED — Sistema Público de Escrituração Digital brasileiro. Obrigações acessórias federais para empresas privadas e entidades públicas. Use quando o usuário perguntar sobre: (1) ECD — Escrituração Contábil Digital, (2) ECF — Escrituração Contábil Fiscal, (3) EFD-Contribuições (PIS/COFINS), (4) EFD-ICMS/IPI (Fiscal), (5) EFD-Reinf, (6) eSocial — eventos e prazos, (7) DCTFWeb, (8) DIRF e sua substituição, (9) Prazos e calendário de entrega das obrigações, (10) Penalidades por atraso ou erro, (11) L

Spec-driven development framework for OpenClaw. Propose features, generate specs, spawn coding agents, validate implementations.