sop-rfc2119

Installation
SKILL.md

RFC 2119 Keywords for SOPs

RFC 2119 defines keywords for indicating requirement levels in specifications. Using these keywords in SOPs creates precise, unambiguous instructions that AI agents can execute deterministically.

Key Concepts

The RFC 2119 Keywords

RFC 2119 defines these keywords for requirement levels:

Keyword Meaning Usage
MUST Absolute requirement Non-negotiable steps that must be performed
MUST NOT Absolute prohibition Actions that are forbidden
SHOULD Strong recommendation Preferred approach, but alternatives may exist
SHOULD NOT Strong discouragement Discouraged, but may be acceptable in specific cases
MAY Optional Truly optional actions at agent's discretion

Why Use RFC 2119 in SOPs

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