Loading…
profiling-transaction-fingerprints
Cursor Skill
Analyzes transaction fingerprints using aggregated statistics from crdb_internal.transaction_statistics to identify high-retry transactions, contention patterns, and commit latency issues. Provides historical transaction-level analysis to understand which statement combinations a
CockroachDB plugin for Cursor — explore schemas, write optimized SQL, debug queries, and manage distributed database clusters directly from your AI coding agent.
Skills32
benchmarking-transaction-patternsGuides benchmarking and comparing explicit multi-statement transactions versus single-statement CTE transactions in CockroachDB, with fair test methodology, contention analysis, and performance interpretation. Use when comparing transaction formulations, benchmarking CockroachDB
designing-application-transactionsGuides application developers in designing correct and performant transaction patterns for CockroachDB, covering transaction lifetime, implicit vs explicit transactions, retry handling with exponential backoff, pushing invariants into SQL, selective pessimistic locking, set-based
designing-multi-region-applicationsGuides developers in selecting and implementing multi-region patterns for CockroachDB applications, covering active-passive vs active-active architectures, REGIONAL BY ROW, GLOBAL tables, manual geo-partitioning with lease preferences, and live demo setup with validation queries.
analyzing-range-distributionAnalyzes CockroachDB range distribution across tables and indexes using SHOW RANGES to identify range count, size patterns, leaseholder placement, and replication health. Use when investigating hotspots, uneven data distribution, range fragmentation, or validating zone configurat
analyzing-schema-change-storage-riskEstimates storage requirements for CockroachDB schema change backfills by analyzing per-index range sizes using SHOW RANGES WITH DETAILS and applying the 3× free space rule. Use when planning CREATE INDEX, ADD COLUMN, or ALTER PRIMARY KEY operations on large tables to avoid disk
Rules4
cockroachdb-app-patternsApplication-level best practices and anti-patterns when building applications on CockroachDB. Covers transaction retry logic, ORM configuration, schema design, connection management, online DDL, batching, session guardrails, and multi-region patterns. Based on real-world producti
cockroachdb-developer-patternsAdvanced CockroachDB application development patterns for JPA/Hibernate, Spring, JavaEE, and set-based SQL. Covers JPA identity generators, Spring AOP transaction retry, JavaEE BMT/CMT retry interceptors, CTE-based set operations, Hibernate batch configuration, entity mapping opt
cockroachdb-operator-patternsCockroachDB operations, SRE, and runbook patterns. Covers cluster maintenance procedures, monitoring and alerting, diagnostic queries, troubleshooting contention and hardware issues, emergency procedures, backup/restore, version upgrades, changefeed management, capacity planning,
cockroachdb-sql-patternsCockroachDB SQL best practices, anti-patterns, and distributed database patterns. These rules MUST be followed when writing SQL, schema definitions, or application code that interacts with CockroachDB. Covers 24 verified best practices from production workloads.
Related plugins
Docker
Skills across Dockerfiles, Compose, Docker Agent, Docker Sandboxes, and safe Docker workflows.
Floot
Build and host full-stack apps.
Lightrun
Lightrun live-runtime debugging skills with deterministic preflight and evidence-first diagnosis.
Browserless
Browser automation tool for AI agents: web scraping, crawling, and web search, with built-in stealth features by running headless browsers in the Browserless cloud
Turso
Manage Turso Cloud (organizations, databases, groups) and run SQL from Cursor via the hosted Turso MCP server — OAuth login, no API token to copy.
incident.io
Makes your agent fluent in incident.io: responding to and investigating incidents, working with on-call schedules and escalations, and authoring the operational content — runbooks, skills, and plugins — that incident.io investigations draw on. Bundles the official incident.io MCP server.