Verified
Token cost & latency profiling
Best for: Ask your agent: "Use /cost-latency-optimizer to execute and coordinate this task."
npx -y skills add jgamaraalv/delivery-loop --skill cost-latency-optimizer --agent claude-codeDesign clean function schemas and guaranteed structured outputs. These subagents assist engineers in defining strict JSON Schema tool specifications, authoring custom MCP servers, and optimizing prompt token economy.
5 Verified
Claude, Cursor, Windsurf
1-Click Install
Weekly Benchmarks
Ranked by real-world developer adoption, benchmarked reliability, security posture, and documentation depth.
Token cost & latency profiling
npx -y skills add jgamaraalv/delivery-loop --skill cost-latency-optimizer --agent claude-codeCustom MCP server scaffolding
npx -y skills add jgamaraalv/delivery-loop --skill mcp-server-builder --agent claude-codeStructured prompts & schema contracts
npx -y skills add jgamaraalv/delivery-loop --skill prompt-template-builder --agent claude-codeJSON schema extraction & parsing
npx -y skills add jgamaraalv/delivery-loop --skill structured-output-extractor --agent claude-codeTool calling & function definitions
npx -y skills add jgamaraalv/delivery-loop --skill tool-function-schema-designer --agent claude-code| Rank | Name | Stars / Popularity | Best Use Case | Details |
|---|---|---|---|---|
| #1 | Cost & Latency Optimizer | Curated Pick | Ask your agent: "Use /cost-latency-optimizer to execute and coordinate this task." | View → |
| #2 | MCP Server Builder | Curated Pick | Ask your agent: "Use /mcp-server-builder to execute and coordinate this task." | View → |
| #3 | Prompt Template Builder | Curated Pick | Ask your agent: "Use /prompt-template-builder to execute and coordinate this task." | View → |
| #4 | Structured Output Extractor | Curated Pick | Ask your agent: "Use /structured-output-extractor to execute and coordinate this task." | View → |
| #5 | Tool & Schema Designer | Curated Pick | Ask your agent: "Use /tool-function-schema-designer to execute and coordinate this task." | View → |
Our evaluation methodology ensures every listed tool satisfies production engineering standards.
Unambiguous parameter descriptions, typed enums, and required field constraints.
Maximizing semantic precision while minimizing prompt token overhead.
It ensures parameter names are self-documenting, enum options are restricted, and edge cases are clearly described in descriptions, drastically reducing hallucinated arguments.
It writes fully functional TypeScript or Python MCP servers with stdio and SSE transport, error handlers, and input validation schemas.