Databases Agent Skills for Perplexity

Query the Semantica knowledge graph using SPARQL, Cypher, keyword search, and structured graph query patterns.

Agent skill for v3-memory-specialist - invoke with $agent-v3-memory-specialist

Unify 6+ memory systems into AgentDB with HNSW indexing for 150x-12,500x search improvements.

Use when working with KDB-X Python for Python-to-q data conversion, querying tables with Column API, IPC connections, DB management, or…

When to activate: Exposed ORM, Kotlin SQL, DSL query, DAO pattern, Exposed transactions, type-safe queries, database migrations

Installs and configures ktx, the open-source context layer for data agents — runs ktx setup non-interactively with hidden CLI flags…

Automated heterogeneous database migration skill for KaiwuDB / KWDB via KDTS REST API.

Triggered when the user wants to install or deploy KaiwuDB (kwdb, kaiwudb).

Optimize SQL query performance for KaiwuDB time-series and relational engines.

Design KWDB schemas and generate DDL for relational, time-series, and mixed workloads.

Convert natural language queries to KWDB SQL for time series data, relational data and cross-model analysis.

Use when diagnosing KWDB incidents from logs, metrics, or system evidence, especially crashes, OOM, slow SQL, restarts, and cluster-wide…

Analyzes PHP code for lazy loading issues.

Delete an entry from LogosDB by row ID or by semantic query match.

Use Lians financial-grade agent memory - store and recall facts with a bitemporal model so stale revisions never contaminate context.

Database management, forms, reports, and data operations with LibreOffice Base.

Azure Cosmos DB SDK for Rust (NoSQL API).

Provision instant temporary Postgres databases via Claimable Postgres by Neon (pg.new).

Build scalable data pipelines, modern data warehouses, and real-time streaming architectures.

Expert database administrator specializing in modern cloud databases, automation, and reliability engineering.

Expert database architect specializing in data layer design from scratch, technology selection, schema modeling, and scalable database…