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/tsh-create-custom-prompt

Agent: Copilot Orchestrator
File: .github/prompts/tsh-create-custom-prompt.prompt.md

Creates a new custom prompt (.prompt.md) for VS Code Copilot. Analyzes existing prompts for patterns, identifies the right agent to route to, creates the prompt file, and validates the workflow end-to-end.

Usage​

/tsh-create-custom-prompt <prompt requirements or description>

What It Does​

  1. Research existing prompts — Analyzes prompts in .github/prompts/ for frontmatter format, body structure, skill reference format, and body size patterns.
  2. Research available agents — Analyzes agents in .github/agents/ to determine the best routing target for the new prompt.
  3. Clarify requirements — Determines the prompt's purpose, target workflow, and which agent should handle it.
  4. Create the prompt — Delegates creation to the artifact creator worker. Ensures agent and model are specified following established patterns.
  5. Review and validate — Delegates review to the artifact reviewer. Fixes issues if found.

Skills Loaded​

  • tsh-creating-prompts — Prompt file creation workflow, templates, and validation checklist.
  • tsh-technical-context-discovering — Discover project conventions and workspace patterns.
  • tsh-codebase-analysing — Analyze existing prompts for structural patterns and routing conventions.

Output​

A prompt file in .github/prompts/ with correct agent routing.

Orchestrator Workflow

This command routes to the Copilot Orchestrator which handles the full research → create → review workflow automatically using specialized sub-agents.