playbook-md 0.1.0

Parser, validator, and summarizer for PLAYBOOK.md — multi-step AI workflows in markdown

playbook-md

Parser, validator, and summarizer for PLAYBOOK.md files — multi-step AI workflows written in plain markdown.

Installation

pip install playbook-md

Quick start

from playbook_md import parse_playbook, validate_playbook, summarize_playbook

markdown = open("my-workflow.playbook.md").read()

# Parse
result = parse_playbook(markdown)
if result.definition:
    print(f"Playbook: {result.definition.title}")
    print(f"Steps: {len(result.definition.steps)}")

# Validate
validation = validate_playbook(markdown)
if validation.valid:
    print("Playbook is valid!")
else:
    for err in validation.fatal_errors:
        print(f"Error: {err.message}")

# Summarize
if result.definition:
    summary = summarize_playbook(result.definition)
    print(f"Inputs: {summary.input_count}, Steps: {summary.step_count}")

API

• parse_playbook(markdown: str) -> ParseResult — Parse a PLAYBOOK.md string into a structured definition.
• validate_playbook(markdown: str) -> ValidationResult — Parse and semantically validate a PLAYBOOK.md string.
• summarize_playbook(definition: PlaybookDefinition) -> PlaybookSummary — Generate a compact summary of a parsed playbook.
• playbook_to_json(markdown: str) -> str — Parse a PLAYBOOK.md string and return the definition as JSON.
• json_to_playbook(json_str: str) -> str — (Not yet implemented) Convert JSON back to PLAYBOOK.md markdown.

Requirements

• Python 3.10+
• Zero external dependencies (stdlib only)

License

MIT