Database
Database management and queries
code-injection
by pluginagentmarketplace
Test AI systems for code injection vulnerabilities including prompt-to-code attacks and agent exploitation
duckdb
by silvainfm
Fast in-process analytical database for SQL queries on DataFrames, CSV, Parquet, JSON files, and more. Use when user wants to perform SQL analytics on data files or Python DataFrames (pandas, Polars), run complex aggregations, joins, or window functions, or query external data sources without loading into memory. Best for analytical workloads, OLAP queries, and data exploration.
graphql-schema-design
by jovermier
GraphQL schema design including types, fields, pagination, nullability, naming conventions, and descriptions. Use when designing or modifying GraphQL schemas.
deployment-verification-agent
by carmandale
Produces Go/No-Go deployment checklists with SQL verification queries, rollback procedures, and monitoring plans. Use when PRs touch production data, migrations, or risky data changes.
error-diagnostics-smart-debug
by liuchiawei
"Use when working with error diagnostics smart debug"
neon-postgres
by liuchiawei
"Expert patterns for Neon serverless Postgres, branching, connection pooling, and Prisma/Drizzle integration Use when: neon database, serverless postgres, database branching, neon postgres, postgres serverless."
relay
by violetio
Relay events and notifications context
polar-integration-validator
by hirefrank
Autonomous validation of Polar.sh billing integration. Checks webhook endpoints, signature verification, subscription middleware, and environment configuration.
mongodb-daemon
by fast-gateway-protocol
Fast MongoDB operations via FGP daemon - 25-60x faster than spawning mongosh per query. Use when user needs to query documents, insert data, run aggregations, or manage collections. Triggers on "mongodb query", "find documents", "insert document", "mongo aggregate", "mongodb collection".
Oracle AI Architect - Extended Reference
by oci-ai-architects
Claude Code skills for OCI AI Architects. Community-led reference implementations and patterns.
docker-networking
by pluginagentmarketplace
Configure Docker networking for containers including bridge, overlay, and service discovery
migrations
by mrsknetwork
Manages database schema changes using Alembic — generates migration files, reviews them for safety, runs them in the right order, and handles rollbacks. Use when adding a new table, modifying columns, adding indexes, or renaming anything in the database. Trigger when the user mentions "migration", "alembic", "schema change", "add column", "rename table", "database version", or "upgrade/downgrade database". This skill prevents the most common data-loss mistakes: running migrations in production without a backup, generating empty migrations, and forgetting to handle nullability on existing rows.
supabase-postgres-best-practices
by alfredang
Postgres performance optimization and best practices from Supabase. Use this skill when writing, reviewing, or optimizing Postgres queries, schema designs, or database configurations.
zod-firestore-type-safety
by Agentient
End-to-end type safety for Firestore using Zod schemas with withConverter API. PROACTIVELY activate for: (1) implementing Firestore converters with Zod validation, (2) ensuring runtime validation at application boundaries, (3) evolving schemas safely. Triggers: "zod converter", "firestore type safety", "withConverter"
zod-testing
by anivar
Testing patterns for Zod schemas using Jest and Vitest. Covers schema correctness testing, mock data generation, error assertion patterns, integration testing with API handlers and forms, snapshot testing with z.toJSONSchema(), and property-based testing. Baseline: zod ^4.0.0. Triggers on: test files for Zod schemas, zod-schema-faker imports, mentions of "test schema", "schema test", "zod mock", "zod test", or schema testing patterns.
Oracle AI Architect - Extended Reference
by oci-ai-architects
Claude Code skills for OCI AI Architects. Community-led reference implementations and patterns.
rag-systems
by pluginagentmarketplace
Retrieval Augmented Generation systems with vector search, document processing, and hybrid retrieval.
zod-schema-type-inference-chain
by Agentient
Zod v4 schema definition patterns with the Type Inference Chain for absolute type safety. PROACTIVELY activate for: (1) defining Zod schemas as single source of truth, (2) using z.infer for type generation, (3) implementing safe parsing with safeParse. Triggers: "zod", "schema", "z.infer"
argon-router
by aiko-atami
Integrate and use argon-router in React web applications with Effector. Use when tasks involve creating routes and routers, wiring RouterControls/history adapters, composing routes with chainRoute/group/createVirtualRoute, rendering views with RouterProvider/createRoutesView/Outlet, building links with Link/useLink, and managing URL query state with trackQuery and @argon-router/paths.
notion-daemon
by fast-gateway-protocol
Fast Notion operations via FGP daemon - 40-80x faster than MCP. Use when user needs to search Notion, create pages, update databases, query tables, or manage workspace. Triggers on "search notion", "create notion page", "update notion", "list notion databases", "notion query", "add notion row".
docs
by lukeslp
"Documentation generation and technical writing skill. Use when: creating README files, writing API documentation, generating code documentation (Python docstrings, JSDoc), building user guides, producing architecture overviews, or improving existing documentation quality."
workers-binding-validator
by hirefrank
Automatically validates Cloudflare Workers binding configuration, ensuring code references match wrangler.toml setup and TypeScript interfaces are accurate
database-migration-patterns
by mindmorass
Database schema migration patterns and best practices. Use when creating database migrations, implementing zero-downtime schema changes, version control for databases, or managing data migrations.
infra-cost
by jforksy
Analyze and optimize cloud infrastructure costs, identify waste, and track spend efficiency