数据库
数据库管理与查询
sql-optimization-patterns
HermeticOrmus
Master SQL query optimization, indexing strategies, and EXPLAIN analysis to dramatically improve database performance and eliminate slow queries. Use when debugging slow queries, designing database schemas, or optimizing application performance.
sql-translation
tidyverse
Guide for adding SQL function translations to dbplyr backends. Use when implementing new database-specific R-to-SQL translations for functions like string manipulation, date/time, aggregates, or window functions.
sql-research
tidyverse
Guide for researching SQL syntax and behavior for database backends. Use when you need to research how a SQL function, command, or feature works in a specific database before implementing it in dbplyr.
database-migrations
ThibautBaissac
Creates safe database migrations with proper indexes and rollback strategies. Use when creating tables, adding columns, creating indexes, handling zero-downtime migrations, or when user mentions migrations, schema changes, or database structure.
rails-query-object
ThibautBaissac
Creates query objects for complex database queries following TDD. Use when encapsulating complex queries, aggregating statistics, building reports, or when user mentions queries, stats, dashboards, or data aggregation.
drugbank-database
jimmc414
Access and analyze comprehensive drug information from the DrugBank database including drug properties, interactions, targets, pathways, chemical structures, and pharmacology data. This skill should be used when working with pharmaceutical data, drug discovery research, pharmacology studies, drug-drug interaction analysis, target identification, chemical similarity searches, ADMET predictions, or any task requiring detailed drug and drug target information from DrugBank.
etetoolkit
jimmc414
"Phylogenetic tree toolkit (ETE). Tree manipulation (Newick/NHX), evolutionary event detection, orthology/paralogy, NCBI taxonomy, visualization (PDF/SVG), for phylogenomics."
alphafold-database
jimmc414
"Access AlphaFold's 200M+ AI-predicted protein structures. Retrieve structures by UniProt ID, download PDB/mmCIF files, analyze confidence metrics (pLDDT, PAE), for drug discovery and structural biology."
chembl-database
jimmc414
"Query ChEMBL's bioactive molecules and drug discovery data. Search compounds by structure/properties, retrieve bioactivity data (IC50, Ki), find inhibitors, perform SAR studies, for medicinal chemistry."
bioservices
jimmc414
"Primary Python tool for 40+ bioinformatics services. Preferred for multi-database workflows: UniProt, KEGG, ChEMBL, PubChem, Reactome, QuickGO. Unified API for queries, ID mapping, pathway analysis. For direct REST control, use individual database skills (uniprot-database, kegg-database)."
rails-architecture
ThibautBaissac
Guides modern Rails 8 code architecture decisions and patterns. Use when deciding where to put code, choosing between patterns (service objects vs concerns vs query objects), designing feature architecture, refactoring for better organization, or when user mentions architecture, code organization, design patterns, or layered design.
mysql
planetscale
Plan and review MySQL/InnoDB schema, indexing, query tuning, transactions, and operations. Use when creating or modifying MySQL tables, indexes, or queries; diagnosing slow/locking behavior; planning migrations; or troubleshooting replication and connection issues. Load when using a MySQL database.
vitess
planetscale
Vitess best practices, query optimization, and connection troubleshooting for PlanetScale Vitess databases. Load when working with Vitess databases, sharding, VSchema configuration, keyspace management, or MySQL scaling issues.
wooyun-legacy
trailofbits
Provides web vulnerability testing methodology distilled from 88,636 real-world cases from the WooYun vulnerability database (2010-2016). Use when performing penetration testing, security audits, code reviews for security flaws, or vulnerability research. Covers SQL injection, XSS, command execution, file upload, path traversal, unauthorized access, information disclosure, and business logic flaws.
status-quo-bias
flpbalada
Understand and design for users' preference for current state over change. Use
five-whys
flpbalada
Conduct root cause analysis using the Five Whys technique. Use when
seq
tkersey
"Mine Codex sessions JSONL (~/.codex/sessions) and file-based memories (~/.codex/memories) for skill usage, section/format compliance, trigger evidence, token metrics, and prompt-to-session lookup for resume workflows. Use for prompts like $seq, analyze session history, find sessions by prompt, rank skill mentions, audit missing sections, report token usage, mine memories, or use $seq to improve skill trigger descriptions/frontmatter."
reduce
tkersey
Deconstruct high-cost abstractions and recommend lower-level primitives that reduce tooling, indirection, and hidden steps. Use when requests ask for fewer layers (for example "too many layers", "remove this framework/plugin/DI", "ditch codegen/task runners", "replace with plain scripts/config/SQL"), or ask for an abstraction audit with a prioritized cut list and phased migration with rollback (analysis-only unless implementation is explicitly requested).
mongodb
hoodini
Work with MongoDB databases using best practices. Use when designing schemas, writing queries, building aggregation pipelines, or optimizing performance. Triggers on MongoDB, Mongoose, NoSQL, aggregation pipeline, document database, MongoDB Atlas.
vercel
hoodini
Deploy and configure applications on Vercel. Use when deploying Next.js apps, configuring serverless functions, setting up edge functions, or managing Vercel projects. Triggers on Vercel, deploy, serverless, edge function, Next.js deployment.
managing-databases
rileyhilliard
Guides database architecture decisions for PostgreSQL, DuckDB, Parquet, PGVector, and Neo4j. Use when designing schemas, choosing storage strategies, optimizing queries, tuning maintenance, configuring vector search, modeling graph data, or diagnosing performance issues across OLTP, OLAP, similarity search, and graph workloads.
alembic
TerminalSkills
Manage database migrations with Alembic. Use when a user asks to version database schemas, create migration scripts, handle schema changes in production, or manage SQLAlchemy model migrations.
datadog-automation
aAAaqwq
"Automate Datadog tasks via Rube MCP (Composio): query metrics, search logs, manage monitors/dashboards, create events and downtimes. Always search tools first for current schemas."
backend-development
aAAaqwq
后端服务开发专家（通才）。精通多种后端技术栈，能够根据需求选择最合适的技术方案。 当用户需要开发API、数据库设计、微服务架构或后端业务逻辑时使用此技能。 根据用户需求的技术栈，自动切换到对应语言的专家模式： - Python → 查看 python/SKILL.md - Node.js → 查看 nodejs/SKILL.md - Go → 查看 go/SKILL.md - Java → 查看 java/SKILL.md