pg-aiguide

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Actualizado21 de febrero de 2026 a las 18:17

PostgreSQL and TimescaleDB skill collection from Timescale's pg-aiguide. Covers table design, hypertables, pgvector semantic search, and hybrid text search. **Trigger when user asks to:** - Design PostgreSQL tables or schemas - Work with TimescaleDB hypertables - Implement semantic search with pgvector - Set up hybrid text search in PostgreSQL - Migrate tables to hypertables

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lambdaflows

lambdaflows/freely

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SKILL.md

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name	pg-aiguide
description	PostgreSQL and TimescaleDB skill collection from Timescale's pg-aiguide. Covers table design, hypertables, pgvector semantic search, and hybrid text search. Trigger when user asks to: - Design PostgreSQL tables or schemas - Work with TimescaleDB hypertables - Implement semantic search with pgvector - Set up hybrid text search in PostgreSQL - Migrate tables to hypertables

PostgreSQL AI Guide (Timescale)

This skill aggregates PostgreSQL and TimescaleDB expertise from Timescale's pg-aiguide project.

Sub-skills

Each sub-directory contains a specialized SKILL.md:

design-postgres-tables — General PostgreSQL table design, data types, indexing, constraints, JSONB patterns
find-hypertable-candidates — Identify tables that would benefit from conversion to TimescaleDB hypertables
migrate-postgres-tables-to-hypertables — Step-by-step migration of standard PostgreSQL tables to hypertables
pgvector-semantic-search — Semantic search implementation using pgvector extension
postgres-hybrid-text-search — Hybrid full-text + semantic search in PostgreSQL
setup-timescaledb-hypertables — Initial setup and configuration of TimescaleDB hypertables

Refer to the individual sub-skill SKILL.md files for detailed instructions and references.

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design-postgres-tables

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Use this skill for general PostgreSQL table design. **Trigger when user asks to:** - Design PostgreSQL tables, schemas, or data models when creating new tables and when modifying existing ones. - Choose data types, constraints, or indexes for PostgreSQL - Create user tables, order tables, reference tables, or JSONB schemas - Understand PostgreSQL best practices for normalization, constraints, or indexing - Design update-heavy, upsert-heavy, or OLTP-style tables **Keywords:** PostgreSQL schema, table design, data types, PRIMARY KEY, FOREIGN KEY, indexes, B-tree, GIN, JSONB, constraints, normalization, identity columns, partitioning, row-level security Comprehensive reference covering data types, indexing strategies, constraints, JSONB patterns, partitioning, and PostgreSQL-specific best practices.

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find-hypertable-candidates

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Use this skill to analyze an existing PostgreSQL database and identify which tables should be converted to Timescale/TimescaleDB hypertables. **Trigger when user asks to:** - Analyze database tables for hypertable conversion potential - Identify time-series or event tables in an existing schema - Evaluate if a table would benefit from Timescale/TimescaleDB - Audit PostgreSQL tables for migration to Timescale/TimescaleDB/TigerData - Score or rank tables for hypertable candidacy **Keywords:** hypertable candidate, table analysis, migration assessment, Timescale, TimescaleDB, time-series detection, insert-heavy tables, event logs, audit tables Provides SQL queries to analyze table statistics, index patterns, and query patterns. Includes scoring criteria (8+ points = good candidate) and pattern recognition for IoT, events, transactions, and sequential data.

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migrate-postgres-tables-to-hypertables

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Use this skill to migrate identified PostgreSQL tables to Timescale/TimescaleDB hypertables with optimal configuration and validation. **Trigger when user asks to:** - Migrate or convert PostgreSQL tables to hypertables - Execute hypertable migration with minimal downtime - Plan blue-green migration for large tables - Validate hypertable migration success - Configure compression after migration **Prerequisites:** Tables already identified as candidates (use find-hypertable-candidates first if needed) **Keywords:** migrate to hypertable, convert table, Timescale, TimescaleDB, blue-green migration, in-place conversion, create_hypertable, migration validation, compression setup Step-by-step migration planning including: partition column selection, chunk interval calculation, PK/constraint handling, migration execution (in-place vs blue-green), and performance validation queries.

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name	pg-aiguide
description	PostgreSQL and TimescaleDB skill collection from Timescale's pg-aiguide. Covers table design, hypertables, pgvector semantic search, and hybrid text search. Trigger when user asks to: - Design PostgreSQL tables or schemas - Work with TimescaleDB hypertables - Implement semantic search with pgvector - Set up hybrid text search in PostgreSQL - Migrate tables to hypertables

PostgreSQL AI Guide (Timescale)

This skill aggregates PostgreSQL and TimescaleDB expertise from Timescale's pg-aiguide project.

Sub-skills

Each sub-directory contains a specialized SKILL.md:

design-postgres-tables — General PostgreSQL table design, data types, indexing, constraints, JSONB patterns
find-hypertable-candidates — Identify tables that would benefit from conversion to TimescaleDB hypertables
migrate-postgres-tables-to-hypertables — Step-by-step migration of standard PostgreSQL tables to hypertables
pgvector-semantic-search — Semantic search implementation using pgvector extension
postgres-hybrid-text-search — Hybrid full-text + semantic search in PostgreSQL
setup-timescaledb-hypertables — Initial setup and configuration of TimescaleDB hypertables

Refer to the individual sub-skill SKILL.md files for detailed instructions and references.