System Prompts: Use Jinja2 (.j2)

Claude
Template Prompt
Intermediate

Prompt

{#
  Agent: [Agent Name]
  Version: [Version]
  Extracted: [YYYY-MM-DD]
  Source: [GitHub URL to exact file with line numbers]
  Tokens: ~[Estimated token count]
  Tools: [comma-separated list]
#}

[Exact prompt content with Jinja2 variables]