ClickHouse schema design and optimization. TRIGGERS - ClickHouse schema, compression codecs, MergeTree, ORDER BY tuning, partition key.

Use when syncing data FROM relational databases (PostgreSQL, MySQL, MongoDB) TO ClickHouse. Covers change data capture using Debezium, Airbyte, or custom triggers. Includes handling schema evolution, DELETE operations, and maintaining consistency. NOT for message queues (see clickhouse-streaming) or query optimization (see clickhouse-patterns).

Test and validate ClickHouse Cloud connection using clickhouse-connect for gapless-crypto-clickhouse. Use when validating connectivity, troubleshooting connection issues, or verifying environment configuration. Includes version check and query validation.

Store ClickHouse Cloud credentials in Doppler + 1Password for gapless-crypto-clickhouse. Use when setting up new services, rotating credentials, or backing up authentication material. Covers API keys, connection details, and database password storage.

Fetch ClickHouse Cloud service details from API (organization ID, service endpoints, configuration). Use when setting up new ClickHouse Cloud services, discovering endpoints, or validating service metadata for gapless-crypto-clickhouse project.

ClickHouse analytics and Grafana dashboard configuration for Vigil Guard v2.0.0 monitoring. Use when querying logs, analyzing 3-branch detection metrics, creating dashboards, investigating events, working with n8n_logs database, managing retention policies, or monitoring branch performance (branch_a_score, branch_b_score, branch_c_score).

clickhouse-operations

Use when designing ClickHouse table schemas, choosing MergeTree engines, optimizing slow queries (execution time > 1 second), or implementing batch INSERT patterns. Does NOT cover real-time streaming from message queues or database replication/CDC - see related skills for those topics.

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Use when ingesting continuous data streams from Kafka, RabbitMQ, or Kinesis into ClickHouse. Covers backpressure handling, exactly-once semantics, stream processing patterns, and performance optimization. NOT for database replication (see clickhouse-cdc) or batch ETL (see clickhouse-patterns).

Specialized agent for ClickUp integration using the @taazkareem/clickup-mcp-server. Handles task management, time tracking, and workspace operations through 36 MCP tools.

Interact with ClickUp tasks and documents - get task details, view comments, create and manage tasks, create and edit docs. Use when working with ClickUp task/doc URLs or IDs.

Sales qualification and client discovery. Use when starting a new client engagement, qualifying leads, identifying pain points, or calculating ROI for automation proposals. Generates discovery forms, qualification scores, and ROI estimates.

Project handover process for lead generation websites. Documentation, training, credentials, maintenance. Use when project complete.

Design smooth client onboarding experiences that ensure success and retention

Create automated onboarding sequences, information gathering forms, kickoff meeting agendas, requirements documentation templates, and progress update schedules that make clients feel they made the right $15K decision.

Use this skill when onboarding new clients, starting projects, gathering requirements, or setting up client access. Provides intake questionnaires, project kickoff checklists, access request templates, and onboarding workflows. Invoke for any new client setup, project initiation, or client information gathering.

Frappe client-side JavaScript patterns for form events, field manipulation, dialogs, and UI customization. Use when writing form scripts, handling field changes, creating dialogs, or customizing the Frappe desk interface.

cliente:criar-a-partir-video

Use this skill when working with the CliftonSites Supabase backend for any task including understanding database schemas, debugging issues, adding features, querying data, managing RPC functions, reviewing triggers/policies, working with the automation pipeline, security architecture (MFA authentication, RLS, SECURITY DEFINER functions, API route protection), or any database operation. Provides complete expertise on all 12 tables, 25 RPC functions, 5 triggers, RLS policies, SECURITY DEFINER functions, admin MFA authentication, internal API token validation, views, indexes, data flows, and Supabase MCP server operations.

Climate science expert explaining climate systems, climate change, models, and environmental impacts

Clinical variant interpretation using ClinVar, ACMG guidelines, and pathogenicity predictors. Prioritize variants for diagnostic and research applications. Use when interpreting clinical significance of variants.

Avoid common methodological mistakes in clinical research with MIMIC-IV and eICU databases. Covers immortal time bias, information leakage, selection bias, and other critical pitfalls.

Generate clinical trial protocols for medical devices or drugs through a modular, waypoint-based architecture with research-only and full protocol modes.

When delegating tasks to clink codex, treat it like a junior developer. This skill provides a standardized approach to task assignment.

Standalone CLI bridge - launch external AI CLIs (gemini, codex, claude) directly without MCP server. Use when you need to delegate tasks to specialized CLI tools with their own context windows. Supports role-based prompts and file references.

Query NCBI ClinVar for variant clinical significance. Search by gene/position, interpret pathogenicity classifications, access via E-utilities API or FTP, annotate VCFs, for genomic medicine.

Manage law practice with Clio's legal practice management platform.

Smart image-text matching that knows when CLIP works and when to use alternatives.

Edit videos with Clipchamp (Microsoft) - create, edit, and export videos with templates and stock media

Use when configuring Clippy for Rust projects with TOML config, lint groups, attributes, and workspace setup.

Use when developing custom Clippy lints, implementing lint passes, and contributing to Clippy for Rust code standards.

Use when applying Clippy lint categories for Rust code including correctness, performance, style, and custom lint configuration.

Use this skill to help developers implement **Clix user identification** and

clj-kondo linter with Gay.jl 3-color integration for GF(3) conservation in Clojure code analysis.

A guide to using clj-kondo for Clojure code linting, including configuration, built-in linters, and writing custom hooks.

Expert on Intel 8284A Clock Generator for ES-1841. Provides guidance on system timing, CPU clock generation, peripheral clock, reset circuit, and wait state synchronization.

Aero is an EDN configuration library with reader tag extensions for profiles, environment variables, and references. Use when working with configuration files, environment-specific settings, or when you need explicit, intentful config management in Clojure.

Turn Clojure functions into CLIs with babashka.cli. Use when working with command-line argument parsing, building CLIs, subcommand dispatching, option validation, or creating tools with babashka/clojure.

File system operations with babashka.fs. Use when working with file I/O, directory traversal, path manipulation, file copying/moving, temp files, archives (zip/gzip), or file metadata.

HTTP client for Clojure and Babashka built on java.net.http. Use when making HTTP requests, working with REST APIs, downloading files, or needing WebSocket support in Babashka or Clojure.

Clojure library for shelling out and spawning sub-processes. Use when working with external programs, command execution, piping between processes, or handling process I/O streams.

High-performance JSON and CSV parsing library for Clojure. Use when working with JSON or CSV data and need fast in Clojure, efficient parsing/writing with a clojure.data.json/clojure.data.csv compatible API.

clojure-coffi

core.async.flow provides a declarative framework for building process flows with strict separation of application logic from topology, execution, and lifecycle management. Use when building multi-process systems, data pipelines, or when you need coordinated lifecycle management and error handling across communicating processes.

Async programming with channels, go blocks, and CSP in Clojure. Use when working with async operations, channel communication, pub/sub patterns, concurrent pipelines, or CSP-style coordination.

Guidelines for writing effective Clojure docstrings with markdown formatting, wikilinks, code examples, and tables. Always use this skill when writing or reviewing docstrings in Clojure code, or when asked about docstring formatting and style. Triggers on (1) writing new functions/vars/namespaces with docstrings, (2) updating existing docstrings, (3) questions about docstring best practices, (4) reviewing code with docstrings.

Reference for donut.party/system - component lifecycle and dependency injection library for Clojure. Use when working with component definitions, system management, refs between components, or lifecycle signals (start/stop/suspend/resume). Triggers on donut.system imports, ::ds/start, ::ds/stop, ::ds/config, ds/ref, or component-based architecture. Prefer using donut.system over mount, integrant, and stuart sierra's component.

Use this skill BEFORE using writing any Clojure code. It teaches how to use the Clojure REPL (via brepl) so you can test code, check if edited files compile, verify function behavior, or interact with a running REPL session.

Reference for Guardrails library with Malli in Clojure. Use when working with `>defn`, `>defn-`, `>def`, `>fdef` macros, gspec syntax, or function validation. Triggers on guardrails imports, `com.fulcrologic.guardrails.malli`, function specs with `=>` operator, or questions about runtime validation in Clojure.