Databases & data skills.
2,987 databases & data skills, including azure-kusto, google-agents-cli-eval and paper-context-resolver, are listed on Ahel today. Each one has a page of its own that says what it does and whether Ahel can serve it in Claude, Claude Code, ChatGPT, Codex and Cursor.
Category: Databases & data
2,987 results · page 82 of 100
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postgresql-querySkillDatabases & data
Execute SQL queries, manage schemas, and perform data operations using PostgreSQL at {{POSTGRES_HOST}}:{{POSTGRES_PORT}}.
Ready to connect★ 58
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redis-cacheSkillDatabases & data
Cache data, manage sessions, and use pub/sub messaging via the Redis server running at {{REDIS_HOST}}:{{REDIS_PORT}} in your Docker network.
Ready to connect★ 58
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writing-migrationsSkillDatabases & data
Creates and modifies PostgreSQL database migrations for xmtpd using golang-migrate. Use when adding or altering tables, columns, indexes, functions, triggers, constraints, or partitions, or when the user mentions migrations or schema changes.
Ready to connect★ 58
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writing-queriesSkillDatabases & data
Writes and modifies sqlc queries for the xmtpd PostgreSQL database. Use when creating, editing, or reviewing .sql query files in pkg/db/sqlc/, when the user mentions sqlc, database queries, or adding new database operations.
Ready to connect★ 58
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data-integrity-guardianSkillDatabases & data
Use this agent when you need to review database migrations, data models, or any code that manipulates persistent data. This includes checking migration safety, validating data constraints, ensuring transaction boundaries are correct, and verifying that referential integrity and privacy requirements
★ 56
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data-migration-expertSkillDatabases & data
Use this agent when reviewing PRs that touch database migrations, data backfills, or any code that transforms production data. This agent validates ID mappings against production reality, checks for swapped values, verifies rollback safety, and ensures data integrity during schema changes. Essential
★ 56
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data-systems-architectureSkillDatabases & data
Use when designing databases for data-heavy applications, making schema decisions for performance, choosing between normalization and denormalization, selecting storage/indexing strategies, planning for scale, or evaluating OLTP vs OLAP trade-offs. Also use when encountering N+1 queries, ORM issues,
★ 56
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deployment-verification-agentSkillDatabases & data
Use this agent when a PR touches production data, migrations, or any behavior that could silently discard or duplicate records. Produces a concrete pre/post-deploy checklist with SQL verification queries, rollback procedures, and monitoring plans. Essential for risky data changes where you need a Go
★ 56
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marketing-skillsSkillDatabases & data
TL;DR: 23 practical marketing playbooks (CRO, SEO, copywriting, analytics, experimentation, pricing, launch, ads, social media). For quickly getting checklists and copy-paste deliverables.
Ready to connect★ 56
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pomodoroSkillDatabases & data
Simple Pomodoro timer for focused work sessions with session tracking and productivity analytics. Use when users request focus timers, ask about productivity patterns, or want to track work sessions over time. Demonstrates the System Skill Pattern (CLI + SKILL.md + Database).
Ready to connect★ 56
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postgres-query-expertSkillDatabases & data
A comprehensive guide for interacting with PostgreSQL 16 databases. Use this skill for constructing standard and advanced SQL queries, optimizing performance, debugging errors, managing schema objects, and introspecting database structure.
★ 56
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alibabacloud-rds-copilotSkillDatabases & data
Uses the Alibaba Cloud RDS Copilot API to help users with RDS-related intelligent Q&A, SQL optimization, instance operations, and troubleshooting. You can directly call the uv run ./scripts/call_rds_ai.py script to get real-time results.
Ready to connect★ 54
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alibabacloud-rds-instances-manageSkillDatabases & data
Manage RDS instances via the Alibaba Cloud RDS OpenAPI and read-only SQL tools. Use when the user needs to query/manage Alibaba Cloud RDS, execute read-only SQL, or view instances/monitoring/slow logs/parameters. First configure the environment variables ALIBABA_CLOUD_ACCESS_KEY_ID and ALIBABA_CLOUD
Ready to connect★ 54
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duckdb-enSkillDatabases & data
DuckDB CLI specialist for SQL analysis, data processing and file conversion. Use for SQL queries, CSV/Parquet/JSON analysis, database queries, or data conversion. Triggers on "duckdb", "sql", "query", "data analysis", "parquet", "convert data".
Ready to connect★ 54
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kai-analyticsSkillDatabases & data
Analytics and attribution setup — tracking plan, UTM conventions, dashboard design, and attribution model selection. Use when "analytics setup", "attribution", "tracking plan", "UTM", "marketing analytics", "dashboard setup", "measurement strategy", "how do I track", "which metrics", or any request
Ready to connect★ 54
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kai-monthly-auditSkillDatabases & data
Monthly marketing audit and executive review. Pulls the last 30 days of source-backed marketing, analytics, SEO, CRO, content, paid media, lifecycle, reputation, and pipeline data; compares it to the previous period; summarizes strategic learning; and produces an executive report plus next-month pla
Ready to connect★ 54
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kai-proof-builderSkillDatabases & data
Build and maintain a provenance-clean proof library — inventory every real proof asset (analytics, reviews, permitted testimonials, case studies, press, certifications), categorize it, rewrite each cleared item in 3 lengths, fuse top assets with narrative, and gate everything through FTC testimonial
Ready to connect★ 54
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kai-weekly-auditSkillDatabases & data
Weekly marketing audit and operating review. Pulls the last 7 days of source-backed marketing, analytics, content, paid media, lead, watcher, and audit data; compares it to the prior 7 days; flags urgent issues; and produces a weekly scorecard plus action list. Use when "weekly audit", "weekly marke
Ready to connect★ 54
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reviewSkillDatabases & data
Pre-landing PR review. Analyzes diff against the base branch for SQL safety, LLM trust boundary violations, conditional side effects, and other structural issues.
Ready to connect★ 55
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datasetteSkillDatabases & data
Datasette — serve SQLite over HTTP with metadata YAML, JSON API, plugins; MOOLLM path from cursor-mirror export.
Ready to connect★ 54
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empathic-expressionsSkillDatabases & data
Intent-based code interpretation across all languages — SQL, Python, JS, YAML, Bash, and beyond
Ready to connect★ 54
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eurostatSkillDatabases & data
Eurostat (EU statistics office) REST API — wages, HICP, GDP, unemployment for euro-area / EU aggregates; scripts/eurostat.py fetches any dataset to tidy CSV.
Ready to connect★ 54
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Firebird DatabaseSkillDatabases & data
Development patterns with Firebird database via FireDAC — connection, PSQL, generators, transactions, migrations
Ready to connect★ 52
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harness:healthSkillDatabases & data
Use when the user wants to check dataset quality, diagnose eval issues, or before running evolve. Checks size, difficulty distribution, dead examples, coverage, and splits. Auto-corrects issues found.
Ready to connect★ 54
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MySQL DatabaseSkillDatabases & data
Development patterns with MySQL/MariaDB via FireDAC — connection, stored procedures, AUTO_INCREMENT, JSON, triggers, replication, migrations
Ready to connect★ 52
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office-duckdb-installSkillDatabases & data
Install or update DuckDB CLI and required extensions so office data files can be queried directly with SQL.
Ready to connect★ 54
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office-duckdb-querySkillDatabases & data
Run SQL-style analysis across local files with DuckDB, using bounded results and file-aware query planning.
Ready to connect★ 54
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office-duckdb-read-fileSkillDatabases & data
Inspect a data file with DuckDB to learn its schema, row count, sample rows, and what to query next.
Ready to connect★ 54
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optimize-spark-sql-planSkillDatabases & data
Optimize Apache Spark SQL and DataFrame queries using the final Adaptive Query Execution plan and runtime statistics rather than source code alone. Use to reduce runtime, shuffle, spill, scan cost, skew, join amplification, Python UDF overhead, poor partitioning, or unnecessary work while preserving
Ready to connect★ 54
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postgres-optimizationSkillDatabases & data
Unconventional PostgreSQL optimization techniques
Ready to connect★ 54
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