From 3ce23910f6e56fba1ee8c22d40b97a5b1beb5db4 Mon Sep 17 00:00:00 2001
From: Adam Neto <adammichaelneto@gmail.com>
Date: Sun, 22 Feb 2026 17:36:59 -0500
Subject: [PATCH 1/2] Add pddl package to planutils

---
 planutils/packages/pddl/install       |  6 +++
 planutils/packages/pddl/manifest.json | 54 +++++++++++++++++++++++++++
 planutils/packages/pddl/run           |  4 ++
 planutils/packages/pddl/uninstall     |  4 ++
 4 files changed, 68 insertions(+)
 create mode 100755 planutils/packages/pddl/install
 create mode 100644 planutils/packages/pddl/manifest.json
 create mode 100755 planutils/packages/pddl/run
 create mode 100755 planutils/packages/pddl/uninstall

diff --git a/planutils/packages/pddl/install b/planutils/packages/pddl/install
new file mode 100755
index 0000000..91ff899
--- /dev/null
+++ b/planutils/packages/pddl/install
@@ -0,0 +1,6 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+python3 -m pip install --no-cache-dir -U pddl
+
+command -v pddl >/dev/null
diff --git a/planutils/packages/pddl/manifest.json b/planutils/packages/pddl/manifest.json
new file mode 100644
index 0000000..f8403f7
--- /dev/null
+++ b/planutils/packages/pddl/manifest.json
@@ -0,0 +1,54 @@
+{
+    "name": "PDDL: PDDL 3.1 syntax validator",
+    "description": "Tools for parsing and syntax-validating PDDL domains, problems, and plans using the AI-Planning/pddl parser.",
+    "homepage": "https://github.com/AI-Planning/pddl",
+    "install-size": "1M",
+    "dependencies": [],
+    "runnable": true,
+    "endpoint": {
+        "services": {
+            "validate_domain": {
+                "args": [
+                    {
+                        "name": "domain",
+                        "type": "file",
+                        "description": "domain file to validate"
+                    }
+                ],
+                "call": "pddl domain {domain} > pddl_domain.log 2>&1",
+                "return": {
+                    "type": "log",
+                    "files": "pddl_domain.log"
+                }
+            },
+            "validate_problem": {
+                "args": [
+                    {
+                        "name": "problem",
+                        "type": "file",
+                        "description": "problem file to validate"
+                    }
+                ],
+                "call": "pddl problem {problem} > pddl_problem.log 2>&1",
+                "return": {
+                    "type": "log",
+                    "files": "pddl_problem.log"
+                }
+            },
+            "validate_plan": {
+                "args": [
+                    {
+                        "name": "plan",
+                        "type": "file",
+                        "description": "plan file to validate"
+                    }
+                ],
+                "call": "pddl plan {plan} > pddl_plan.log 2>&1",
+                "return": {
+                    "type": "log",
+                    "files": "pddl_plan.log"
+                }
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/planutils/packages/pddl/run b/planutils/packages/pddl/run
new file mode 100755
index 0000000..092eabe
--- /dev/null
+++ b/planutils/packages/pddl/run
@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+exec pddl "$@"
diff --git a/planutils/packages/pddl/uninstall b/planutils/packages/pddl/uninstall
new file mode 100755
index 0000000..57f7e3c
--- /dev/null
+++ b/planutils/packages/pddl/uninstall
@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+python3 -m pip uninstall -y pddl || true

From f8094100549ef36ae343ed17db2a560c162c40d9 Mon Sep 17 00:00:00 2001
From: Adam Neto <adammichaelneto@gmail.com>
Date: Tue, 24 Feb 2026 00:20:19 -0500
Subject: [PATCH 2/2] Newer version of pddl manifest

---
 planutils/packages/pddl/manifest.json | 25 ++++++++++++++++++++-----
 1 file changed, 20 insertions(+), 5 deletions(-)

diff --git a/planutils/packages/pddl/manifest.json b/planutils/packages/pddl/manifest.json
index f8403f7..64089de 100644
--- a/planutils/packages/pddl/manifest.json
+++ b/planutils/packages/pddl/manifest.json
@@ -15,35 +15,50 @@
                         "description": "domain file to validate"
                     }
                 ],
-                "call": "pddl domain {domain} > pddl_domain.log 2>&1",
+                "call": "pddl {domain} > pddl_domain.log 2>&1",
                 "return": {
                     "type": "log",
                     "files": "pddl_domain.log"
                 }
             },
-            "validate_problem": {
+            "validate_task": {
                 "args": [
+                    {
+                        "name": "domain",
+                        "type": "file",
+                        "description": "domain file to validate"
+                    },
                     {
                         "name": "problem",
                         "type": "file",
                         "description": "problem file to validate"
                     }
                 ],
-                "call": "pddl problem {problem} > pddl_problem.log 2>&1",
+                "call": "pddl {domain} {problem} > pddl_task.log 2>&1",
                 "return": {
                     "type": "log",
-                    "files": "pddl_problem.log"
+                    "files": "pddl_task.log"
                 }
             },
             "validate_plan": {
                 "args": [
+                    {
+                        "name": "domain",
+                        "type": "file",
+                        "description": "domain file to validate"
+                    },
+                    {
+                        "name": "problem",
+                        "type": "file",
+                        "description": "problem file to validate"
+                    },
                     {
                         "name": "plan",
                         "type": "file",
                         "description": "plan file to validate"
                     }
                 ],
-                "call": "pddl plan {plan} > pddl_plan.log 2>&1",
+                "call": "pddl {domain} {problem} {plan} > pddl_plan.log 2>&1",
                 "return": {
                     "type": "log",
                     "files": "pddl_plan.log"