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jcastilloa

@jcastilloa source repo

5 published skills

  1. Golang Pro · jcastilloa
    Master Go 1.21+ with modern patterns, advanced concurrency, performance optimization, and production-ready microservices. Expert in the latest Go ecosystem including generics, workspaces, and cutting-edge frameworks. Use PROACTIVELY for Go development, architecture design, or performance optimization.
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  2. Gaz MCP DB · jcastilloa bundle
    Use the gaz-mcp read-only SQL proxy to inspect MySQL or PostgreSQL databases, discover schemas, explain queries, and retrieve focused data safely. Use when a configured gaz-mcp server exposes sql_query and the task requires database exploration or analysis without writes.
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  3. Gaz MCP Jenkins · jcastilloa bundle
    Use the gaz-mcp Jenkins proxy to inspect jobs, builds, logs, artifacts, nodes, queue items, plugins, views, credentials, and configuration snapshots, or to perform explicitly requested Jenkins changes. Use when a configured gaz-mcp server exposes jenkins_* tools and the task concerns Jenkins operations, troubleshooting, or rollback.
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  4. Gaz MCP Diagnostics · jcastilloa bundle
    Instrument and diagnose Go processes with the gaz-mcp diagnostics module and MCP tools, including pprof profiles, flame graphs, grouped goroutine stacks, expvar metrics, database/sql pool statistics, and evidence-backed heuristic suspicions. Use when adding diagnostics endpoints to a Go service or investigating CPU, memory, allocation, contention, goroutine, file-descriptor, scheduler, cgroup, host-resource, or SQL-pool problems.
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  5. Gaz MCP Image Generation · jcastilloa bundle
    Use the gaz-mcp OpenRouter image-generation proxy to list configured models, generate images from prompts and reference images, and compare outputs across models. Use when an MCP server exposes image_model_list or image_generate and the task requires creating, iterating, or evaluating images.
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