Skill UI

A token-efficient protocol for accessing web content, including GitHub repos, specific URLs, and search queries. Uses layered fetch depth, API-first for GitHub, and skimming techniques to minimize tokens and avoid full-page fetching waste.

Deploy and manage the ELK Stack (Elasticsearch, Logstash, Kibana) for centralized log aggregation, analysis, and visualization. Includes Docker Compose setup, index templates, lifecycle management, Logstash pipelines, Filebeat configuration, and Elasticsearch queries.

Expert in event sourcing, CQRS, and event-driven architecture. Masters event store design, projection building, saga orchestration, and eventual consistency. Ideal for systems requiring audit trails, complex workflows, temporal queries, and event-driven microservices.

A portable discipline for the write path in React or React Native apps using a query/cache layer. It codifies the optimistic-update lifecycle including canceling in-flight queries, snapshotting affected caches, patching instantly, rolling back verbatim on error, and invalidating on success. Ensures the UI feels instant, remains safe on failure, and maintains cache coherence across detail and list views.

Automates GA4 reporting and property management via Composio’s Rube MCP, covering account/property discovery, standard/batch/pivot/funnel reports, and key event workflows so analysts can run repeatable queries without manual UI steps.

Best practices for GraphQL operations, Apollo Client usage, and code generation. Covers queries, mutations, fragments, optimistic updates, and error handling for production-ready apps.

This skill enforces an algorithm-first discipline, requiring the user to state the time and space complexity (Big-O), the intended data structure, and the core algorithm family before writing any complex code (loops, queries, recursion). It serves as a critical gatekeeper to prevent common performance pitfalls like O(n²) complexity, N+1 database queries, and brute-force implementation errors, significantly improving code robustness and efficiency.

Automates Linear issues, projects, cycles, labels, comments, and GraphQL workflows through Rube MCP’s Composio toolkit so teams can manage states, tasks, and custom queries without juggling direct APIs.

This skill covers configuring Grafana Loki for log aggregation and analysis within DevOps environments. It includes setting up Promtail for log shipping, deploying via Docker or Kubernetes, and writing LogQL queries for filtering. Ideal for replacing ELK stacks with a lighter-weight solution for monitoring application and system logs.

Reviews code for objective correctness, security, and reliability — not style. Scans for injection, auth bypass, race conditions, N+1 queries, blueprint conformance, and deprecated patterns, then reports findings by severity (CRITICAL/HIGH/MED/LOW).

Maintain a review-first engineering wiki with provenance, citation-aware queries, explicit capture and promotion, and deterministic checks. Helps teams capture durable lessons and verify knowledge before turning it into rules.

Automates Miro boards, items, frames, connectors, and sharing via Composio’s Rube MCP toolkit, guiding users through setup, schema queries, pagination, and item resolution for reliable whiteboard workflows.