Skills.
Give your AI a better way to work.
A skill is a set of written instructions that teaches an AI how to do one job the way it should be done: review a pull request, plan a migration, write the release notes.
Install one here and it travels with your account into Claude, Claude Code, Cursor and every other client you sign in with.
Category: Databases & data
2,457 results · page 50 of 82
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debugging-dbt-errorsSkillDatabases & data
Debugs and fixes dbt errors systematically. Use when working with dbt errors for: (1) Task mentions "fix", "error", "broken", "failing", "debug", "wrong", or "not working" (2) Compilation Error, Database Error, or test failures occur (3) Model produces incorrect output or unexpected results (4) Need
Ready to connect★ 122
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finding-expensive-queriesSkillDatabases & data
Finds and ranks expensive Snowflake queries by cost, time, or data scanned. Use when: (1) User asks to find slow, expensive, or problematic queries (2) Task mentions "query history", "top queries", "most expensive", or "slowest queries" (3) Analyzing warehouse costs or identifying optimization candi
Ready to connect★ 122
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migrating-sql-to-dbtSkillDatabases & data
Converts legacy SQL to modular dbt models. Use when migrating SQL to dbt for: (1) Converting stored procedures, views, or raw SQL files to dbt models (2) Task mentions "migrate", "convert", "legacy SQL", "transform to dbt", or "modernize" (3) Breaking monolithic queries into modular layers (discover
Ready to connect★ 122
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optimizing-query-by-idSkillDatabases & data
Optimizes Snowflake query performance using query ID from history. Use when optimizing Snowflake queries for: (1) User provides a Snowflake query_id (UUID format) to analyze or optimize (2) Task mentions "slow query", "optimize", "query history", or "query profile" with a query ID (3) Analyzing quer
Ready to connect★ 122
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optimizing-query-textSkillDatabases & data
Optimizes Snowflake SQL query performance from provided query text. Use when optimizing Snowflake SQL for: (1) User provides or pastes a SQL query and asks to optimize, tune, or improve it (2) Task mentions "slow query", "make faster", "improve performance", "optimize SQL", or "query tuning" (3) Rev
Ready to connect★ 122
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test-data-managementSkillDatabases & data
Create and manage test data with factory patterns, fixture strategies, data anonymization, and synthetic data generation. Covers Fishery (TypeScript), FactoryBot (Ruby), Factory Boy (Python), database seeding, cleanup strategies, and GDPR-compliant data handling. Use when: "test data," "fixtures," "
Ready to connect★ 121
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create-docSkillDatabases & data
Use when the user wants to save knowledge as a file so others don't have to rediscover it — \"turn this into a doc\", \"write this up\", \"document how X works\", \"we figured this out and want to capture it\", \"nobody should have to figure this out again\". Covers any request to create or update d
Ready to connect★ 120
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fixSkillDatabases & data
Fix bugs and broken behavior when there is enough evidence to act on a repair path. Use for errors, crashes, incorrect results, API failures (500, 404, 403), CORS problems, database exceptions, broken rendering, duplicated or wrong data, off-by-one mistakes, timezone/date bugs, broken forms, config-
Ready to connect★ 120
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bot-statusSkillDatabases & data
Generate a full operational status report for the Aivena bot. Checks all subsystems: extensions, webserver, Telegram, chat bridge, heartbeat, cron, database, memory, CRM, calendar, task management, jobs/telemetry, and storage.
Ready to connect★ 119
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skill-base-web-deploySkillDatabases & data
Skill Base server deployment guide. Covers starting the Skill Base server (npx skill-base), Docker configuration, port mapping, SQLite database backup, and platform capabilities (collections, tags, GitHub import). For deploying and operating the Skill Base platform itself only.
Ready to connect★ 119
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persona-before-and-afterSkillDatabases & data
A/B test multi-agent consensus quality with and without Mycelium's structured negotiation, using fully-composed agent personas from the agent-personas dataset. Pick a named scenario (e.g. ex07_investment_portfolio) and the skill fetches the right personas, builds SOUL.md for each agent, then runs th
Ready to connect★ 118
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troubleshootingSkillDatabases & data
Diagnose and fix common Mycelium installation and runtime issues. Use when encountering errors with mycelium commands, backend connectivity, Docker containers, LLM configuration, memory operations, or database migrations. Triggers on "not working", "error", "failed", "cannot connect", "troubleshoot"
Ready to connect★ 118
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convex-dbSkillDatabases & data
Use Convex DB — a lattice-backed SQL database. Use when helping users write queries, connect via JDBC or PostgreSQL clients, create tables, insert/query data, or use the direct lattice API.
Ready to connect★ 117
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etchSkillDatabases & data
Inspect and maintain an Etch store — Convex's content-addressed database. Use when examining peer storage, diagnosing corruption, garbage collecting, or reading data by hash.
Ready to connect★ 117
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nosql-injectionSkillDatabases & data
NoSQL injection / MongoDB operator injection attack playbook. Use when parameters or JSON bodies may reach MongoDB, CouchDB, Elasticsearch-style query DSL, JSON query filters, $where JavaScript, GraphQL-to-NoSQL resolvers, Redis, or when user input flows into a NoSQL query builder. Covers operator i
Ready to connect★ 116
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sqli-sql-injectionSkillDatabases & data
SQL injection playbook. Use when input reaches SQL queries, authentication logic, sorting, filtering, reporting, or DB-specific blind and out-of-band execution paths.
Ready to connect★ 116
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mockSkillDatabases & data
Orchestrates VLink entry-level mock integration tests by feature, covering all CLI commands, Proxy, Viewer/Player/Analyzer, WebViz, and bag dataset scenarios that regular doctests can hardly reach. Use when the user asks to "run mock", "fill in test blind spots", "test all command lines", "test view
Ready to connect★ 115
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defillama-openapi-skillSkillDatabases & data
Operate DefiLlama public analytics APIs through UXC with a curated OpenAPI schema and read-first guardrails.
Ready to connect★ 114
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defillama-pro-openapi-skillSkillDatabases & data
Operate DefiLlama Pro analytics APIs through UXC with a curated OpenAPI schema, path-templated API-key auth, and read-first guardrails.
Ready to connect★ 114
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dune-mcp-skillSkillDatabases & data
Use Dune MCP through UXC for blockchain table discovery, SQL query creation/execution, execution result retrieval, and visualization with help-first schema inspection, explicit auth binding, and guarded credit-consuming operations.
Ready to connect★ 114
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kinema-setupSkillDatabases & data
Configure or diagnose the Kinema runtime environment. Use on first use, when switching machines, after reinstalling, when ffmpeg/Python/dependencies are missing, or for key, MySQL, OSS, BGM, or doctor errors; only configuration and validation, no content production.
Ready to connect★ 114
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analyze-unrecognized-appsSkillDatabases & data
Analyze unrecognized host app bundle IDs from Firebase/Google Analytics and add URL scheme mappings
Ready to connect★ 113
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neo4j-aura-graph-analytics-skillSkillDatabases & data
Serverless Aura Graph Analytics (AGA) GDS Sessions — covers GdsSessions,
Ready to connect★ 110
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neo4j-snowflake-graph-analytics-skillSkillDatabases & data
Run Neo4j Graph Analytics algorithms (PageRank, Louvain, WCC, Dijkstra, KNN,
Ready to connect★ 110
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dart-driftSkillDatabases & data
Build, fix, audit, and migrate Drift persistence in Dart CLI, server-side, and non-Flutter desktop apps. Use when adding SQLite with package:drift/native.dart, configuring PostgreSQL with drift_postgres and package:postgres, writing type-safe tables, queries, writes, streams, and migrations, resolvi
Ready to connect★ 108
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flutter-driftSkillDatabases & data
Implement, fix, review, migrate, test, or debug Drift persistence in Flutter apps using SQLite, drift_flutter, type-safe Dart queries, generated tables, StreamBuilder or Riverpod StreamProvider UI, write operations, transactions, schema migrations, web assets, isolate sharing, and local database tes
Ready to connect★ 108
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sealeap-amazon-eu-amc-audienceSkillDatabases & data
Diagnose and plan privacy-safe Amazon Marketing Cloud (AMC) analytics and audience activation, especially for European and peak-season accounts, including journey/time-to-conversion analysis, reach/frequency, overlap, new-to-brand, rule-based and lookalike audiences, no-code audience templates, and
Ready to connect★ 108
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dbops-changesetSkillDatabases & data
Generates Liquibase database changesets via a structured workflow: resolve schema+instance (from context or via API discovery), confirm DB engine type, generate Liquibase YAML, and present for HITL review with Accept / Deny / Accept & Commit actions. Supports update mode (refine existing changeset)
Ready to connect★ 106
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sei-analyticsSkillDatabases & data
Advanced engineering analytics via Harness Software Engineering Insights (SEI) MCP. Configure sprint velocity and estimation accuracy tracking, engineering investment allocation breakdowns, sprint planning with capacity forecasts, and release readiness assessments. Use when asked about sprint analyt
Ready to connect★ 106
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testing-safe-protocolSkillDatabases & data
Safe testing practices to prevent real-world side-effects. TRIGGER when user asks to "run tests", "test this", "write tests", "debug", "mock", "fixture", "integration test", "unit test", or when testing code that touches network, database, filesystem, or external services. Use BEFORE executing any t
Ready to connect★ 106
What is a skill?
A skill is plain text, usually a SKILL.md file and the scripts it refers to, written for an AI rather than for a person. It carries the steps, the house rules and the examples a good answer needs, so you stop pasting the same briefing into every new chat.
55,111 of the 55,543 skills listed here can be served through ahel today, and they come from public repositories. Each one has its own page with the instructions themselves on it, so you can read what a skill will tell your AI to do before you install it.
Install one and every AI you use gets it
Installing a skill adds it to your gateway and turns it on in the same step. Claude Code surfaces it as a slash command; any client can read the full instructions with the skill_read tool.
Nothing is copied into a project folder. The instructions are served from your account, so the same skill is there in every AI you connect, and turning it off removes it from all of them at once.