REVERT: Remove AgentThreatRulesScorer

doc/code/scoring/1_true_false_scorers.ipynb

@@ -277,13 +277,6 @@
     "encoding-based evasion. It favors recall over precision, so use it as a cheap pre-filter ahead of\n",
     "a model-based scorer such as `PromptShieldScorer`.\n",
     "\n",
-    "### AgentThreatRulesScorer\n",
-    "\n",
-    "`AgentThreatRulesScorer` evaluates text against the locally bundled Agent Threat Rules (ATR)\n",
-    "ruleset. It returns True when a rule at or above the configured minimum severity matches and\n",
-    "records the matched rule IDs, ATR category, and maximum severity in score metadata. Install the\n",
-    "optional integration with `pip install pyrit[atr]`.\n",
-    "\n",
     "### DecodingScorer\n",
     "\n",
     "`DecodingScorer` checks whether the request text (its `original_value`, `converted_value`, or\n",

doc/code/scoring/1_true_false_scorers.py

@@ -136,13 +136,6 @@
 # encoding-based evasion. It favors recall over precision, so use it as a cheap pre-filter ahead of
 # a model-based scorer such as `PromptShieldScorer`.
 #
-# ### AgentThreatRulesScorer
-#
-# `AgentThreatRulesScorer` evaluates text against the locally bundled Agent Threat Rules (ATR)
-# ruleset. It returns True when a rule at or above the configured minimum severity matches and
-# records the matched rule IDs, ATR category, and maximum severity in score metadata. Install the
-# optional integration with `pip install pyrit[atr]`.
-#
 # ### DecodingScorer
 #
 # `DecodingScorer` checks whether the request text (its `original_value`, `converted_value`, or

pyproject.toml

@@ -143,10 +143,6 @@ litellm = [
     "litellm>=1.83.0,<1.92.0",
 ]
 
-atr = [
-    "pyatr>=0.2.6",
-]
-
 # all includes all functional dependencies excluding the ones from the "dev" dependency group
 all = [
     "accelerate>=1.7.0",
@@ -160,7 +156,6 @@ all = [
     "opencv-python>=4.11.0.86",
     "playwright>=1.49.0",
     "pyarrow>=22.0.0; python_version >= '3.14'",
-    "pyatr>=0.2.6",
     "spacy>=3.8.13,!=3.8.14,!=3.8.15",  # 3.8.14-3.8.15 missing cp314 wheels
     "torch>=2.7.0",
 ]

pyrit/score/__init__.py

@@ -58,7 +58,6 @@
 )
 from pyrit.score.scorer_info import get_scorer_info
 from pyrit.score.scorer_prompt_validator import ScorerPromptValidator
-from pyrit.score.true_false.agent_threat_rules_scorer import AgentThreatRulesScorer
 from pyrit.score.true_false.decoding_scorer import DecodingScorer
 from pyrit.score.true_false.float_scale_threshold_scorer import FloatScaleThresholdScorer
 from pyrit.score.true_false.gandalf_scorer import GandalfScorer
@@ -172,7 +171,6 @@ def __getattr__(name: str) -> object:
 
 
 __all__ = [
-    "AgentThreatRulesScorer",
     "AnthraxKeywordScorer",
     "AudioFloatScaleScorer",
     "AudioTrueFalseScorer",