Pddl Python Packages

pddl

Unquestionable PDDL 3.1 parser

plan-auditor

Make an AI agent's 'done' mean 'here is the command output that proves it.' Deterministic, LLM-free verification for AI coding agents: sealed plans, SHA-256 hash-chained evidence, STRIPS/PDDL reachability, and a fail-closed completion gate.

lifted-pddl

A lightweight framework for the efficient parsing and manipulation of PDDL in lifted form.

jupyddl

A dependency-free, pure-Python PDDL planning framework: parser, grounder, classical-to-SOTA planners, heuristics and a benchmarking harness

l2p

Library for LLM-driven action model acquisition via natural language

planviz

Frontier-styled matplotlib figures for planning and search: grid maps, search animations, plan timelines, and benchmark charts

ordered

Entropy-controlled contexts in Python