Database
Database management and queries
file-tracker
by besoeasy
"Log all file changes (write, edit, delete) to a SQLite database for debugging and audit. Use when: (1) Tracking code changes, (2) Debugging issues, (3) Auditing file modifications, or (4) The user asks to track file changes."
convex-helpers-guide
by get-convex
Discover and use convex-helpers utilities for relationships, filtering, sessions, custom functions, and more. Use when you need pre-built Convex patterns.
schema-builder
by get-convex
Design and generate Convex database schemas with proper validation, indexes, and relationships. Use when creating schema.ts or modifying table definitions.
windows-discovery
by blacklanternsecurity
Windows local privilege escalation enumeration and attack surface mapping.
migration-helper
by get-convex
Plan and execute Convex schema migrations safely, including adding fields, creating tables, and data transformations. Use when schema changes affect existing data.
home-assistant-dashboards-cards
by bradsjm
Home Assistant Lovelace dashboards and cards. Use when the user asks about dashboard structure, views/sections, card types, resources, or HACS cards, and when mapping those needs to ha-mcp dashboard tools.
query-onchain-data
by coinbase
Query onchain data on Base using the CDP SQL API via x402. Use when you or your user want to view onchain information about decoded blocks, transactions, and event.
tanstack-query-best-practices
by DeckardGer
TanStack Query (React Query) best practices for data fetching, caching, mutations, and server state management. Activate when building data-driven React applications with server state.
credential-dumping
by blacklanternsecurity
Extracts credentials from Active Directory: DCSync replication, NTDS.dit database extraction, SAM hive dump, Azure AD Connect (ADSync) credential extraction, LAPS passwords (legacy + Windows LAPS), gMSA passwords (KDS root key + GoldenGMSA), dMSA exploitation (BadSuccessor CVE-2025-21293), and DSRM credentials.
run402
by kychee-com
Provision and manage AI-native Postgres databases with REST API, auth, storage, and row-level security. Pay with x402 USDC micropayments on Base.
gplay-migrate-fastlane
by tamtom
Migration from Fastlane supply to gplay CLI using the gplay migrate fastlane command. Use when asked to convert a Fastlane-based Play Store workflow to gplay, or to import existing Fastlane metadata directories.
axiom-sre
by axiomhq
Expert SRE investigator for incidents and debugging. Uses hypothesis-driven methodology and systematic triage. Can query Axiom observability when available. Use for incident response, root cause analysis, production debugging, or log investigation.
gemini-prompting
by duyet
Prompt engineering guidance for Gemini (Google) model. Use when crafting prompts for Gemini to leverage system instructions, multimodal capabilities, ultra-long context, and strong reasoning features.
clickhouse-best-practices
by duyet
MUST USE when reviewing ClickHouse schemas, queries, or configurations. Contains 28 rules that MUST be checked before providing recommendations. Always read relevant rule files and cite specific rules in responses.
az
by lanej
Use az CLI for Azure cloud resource management, Azure DevOps operations, VMs, storage, networking, AKS, and Key Vault with comprehensive authentication and output control.
altinity-expert-clickhouse-storage
by Altinity
Diagnose ClickHouse disk usage, compression efficiency, part sizes, and storage bottlenecks. Use for disk space issues and slow IO.
bigquery
by lanej
Use bigquery CLI (instead of bq) for all Google BigQuery and GCP data warehouse operations including SQL query execution, data ingestion (streaming insert, bulk load, JSONL/CSV/Parquet), data extraction/export, dataset/table/view management, external tables, schema operations, query templates, cost estimation with dry-run, authentication with gcloud, data pipelines, ETL workflows, and MCP/LSP server integration for AI-assisted querying and editor support. Modern Rust-based replacement for the Python bq CLI with faster startup, better cost awareness, and streaming support. Handles both small-scale streaming inserts (<1000 rows) and large-scale bulk loading (>10MB files), with support for Cloud Storage integration.
altinity-expert-clickhouse-memory
by Altinity
Diagnose ClickHouse RAM usage, OOM errors, memory pressure, and allocation patterns. Use for memory-related issues and out-of-memory errors.
altinity-expert-clickhouse-reporting
by Altinity
Diagnose ClickHouse SELECT query performance, analyze query patterns, identify slow queries, and find optimization opportunities. Use for query latency and timeout issues.
altinity-expert-clickhouse-kafka
by Altinity
Diagnose ClickHouse Kafka engine health, consumer status, thread pool capacity, and consumption issues. Use for Kafka lag, consumer errors, and thread starvation.
altinity-expert-clickhouse-replication
by Altinity
Diagnose ClickHouse replication health, Keeper connectivity, replica lag, and queue issues. Use for replication lag and read-only replica problems.
altinity-expert-clickhouse-ingestion
by Altinity
Diagnose ClickHouse INSERT performance, batch sizing, part creation patterns, and ingestion bottlenecks. Use for slow inserts and data pipeline issues.
altinity-expert-clickhouse-overview
by Altinity
Runs a quick overview of Clickhouse server health.
altinity-expert-clickhouse-grants
by Altinity
Diagnose and resolve ClickHouse grant and authentication errors, especially after upgrades. Use when queries fail with ACCESS_DENIED/NOT_ENOUGH_PRIVILEGES, AUTHENTICATION_FAILED/WRONG_PASSWORD/REQUIRED_PASSWORD, or ON CLUSTER privilege errors; when system.* or INFORMATION_SCHEMA access is denied; or when grant behavior changes after version upgrades.