Sync OSS release snapshot 2.4.3

Signed-off-by: keshavp <32313895+keshprad@users.noreply.github.com>

Author: keshprad

CHANGELOG.md

@@ -1,3 +1,12 @@
+### 2.4.3 (Wednesday, July 22, 2026)
+### Features/Bug Fixes
+* Clarify CLI runtime model fallback in provider docs
+* fix(provider): align Claude fallback contract with settings isolation (#295)
+* fix(provider): isolate Claude settings hooks in spawned CLI (#295)
+* fix(suppression): match reported finding text
+* ci: disable optional provider test
+* feat: publish a public-safe changelog
+---
 ### 2.4.2 (Tuesday, July 21, 2026)
 ### Features/Bug Fixes
 * fix(oss): keep internal provider references private

docs/SUPPRESSION.md

@@ -52,7 +52,7 @@ rules:                       # human-authored, glob-based, drift-tolerant
     reason: "Trigger-phrase breadth is a description nit, not a vuln"
   - id: "SSD-2"
     path: "example-skill/SKILL.md"       # glob over the finding's file
-    message: "*example false-positive phrase*"   # glob over the finding's message
+    message: "*example false-positive phrase*"   # glob over its description or matched text
     reason: "False positive: benign trigger phrase, not an instruction"
 
 fingerprints:                # machine-generated, exact
@@ -78,7 +78,7 @@ Field reference:
 |-------|-----------------|-------|
 | `id` (or `rule_id`) | `Finding.rule_id` | glob |
 | `path` (or `file`) | `Finding.file` | glob; `*` crosses `/`, `**` is an alias for `*` |
-| `message` | `Finding.message` | glob, case-insensitive; wrap a keyword in `*` for substring |
+| `message` | `Finding.message`, plus the matched text shown as `finding` in reports | glob, case-insensitive; wrap a keyword in `*` for substring |
 | `reason` | — | required; recorded in reports and audits |
 
 Glob matching uses Python's [`fnmatch`](https://docs.python.org/3/library/fnmatch.html),

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "skillspector"
-version = "2.4.2"
+version = "2.4.3"
 description = "SkillSpector: Security scanner for AI agent skills (Claude Code, Cursor, and similar). Scans skills for vulnerabilities, malicious patterns, and security risks before installation. Supports Git repos, URLs, zips, and local directories; runs static pattern checks and optional LLM semantic analysis; outputs terminal, JSON, and Markdown reports with risk scoring."
 readme = "README.md"
 license = "Apache-2.0"

src/skillspector/providers/anthropic/provider.py

@@ -15,11 +15,11 @@
 
 """Anthropic provider — Claude models via api.anthropic.com.
 
-Reads ``ANTHROPIC_API_KEY`` for credentials and honors ``ANTHROPIC_BASE_URL``
-as an explicit endpoint override (e.g. a local proxy); when unset, requests
-go to api.anthropic.com. Constructs ``langchain_anthropic.ChatAnthropic``
-directly. It defaults to Opus 4.6 for analyzers and Sonnet 4.6 for
-``meta_analyzer`` (cheaper for the high-volume filter pass).
+Reads ``ANTHROPIC_API_KEY`` for credentials and constructs
+``langchain_anthropic.ChatAnthropic`` directly. Defaults to Opus 4.6 for
+analyzers and Sonnet 4.6 for ``meta_analyzer`` (cheaper for the
+high-volume filter pass), mirroring the policy used by
+``NvInferenceProvider``.
 """
 
 from __future__ import annotations
@@ -34,7 +34,7 @@
 from skillspector.providers import registry
 from skillspector.providers.chat_models import resolve_reasoning_effort
 
-# Default endpoint; overridden by ``ANTHROPIC_BASE_URL`` when set.
+# Documented for completeness — ChatAnthropic defaults here when base_url=None.
 ANTHROPIC_BASE_URL = "https://api.anthropic.com"
 
 REGISTRY_PATH = str(Path(__file__).with_name("model_registry.yaml"))
@@ -49,12 +49,11 @@ class AnthropicProvider:
     }
 
     def resolve_credentials(self) -> tuple[str, str | None] | None:
-        """Return ``(api_key, base_url)`` from ``ANTHROPIC_API_KEY`` / ``ANTHROPIC_BASE_URL``."""
+        """Return ``(api_key, base_url)`` from ``ANTHROPIC_API_KEY``."""
         api_key = os.environ.get("ANTHROPIC_API_KEY", "").strip()
         if not api_key:
             return None
-        base_url = os.environ.get("ANTHROPIC_BASE_URL", "").strip() or None
-        return api_key, base_url
+        return api_key, None
 
     def create_chat_model(
         self,
@@ -68,11 +67,11 @@ def create_chat_model(
         if creds is None:
             return None
 
-        api_key, base_url = creds
+        api_key, _ = creds
         kwargs = {
             "model_name": model,
             "api_key": SecretStr(api_key),
-            "base_url": base_url or ANTHROPIC_BASE_URL,
+            "base_url": ANTHROPIC_BASE_URL,
             "max_tokens_to_sample": max_tokens,
             "timeout": timeout,
             "stop": None,

src/skillspector/suppression.py

@@ -20,9 +20,11 @@
 
 * ``rules`` — human-authored, glob-based suppressions. A finding is suppressed
   when every field a rule specifies (``id``, ``path``, ``message``) glob-matches
-  the finding. Unspecified fields match anything. This covers both global
-  pattern suppression (e.g. ``id: "SQP-1"``) and skill/file-scoped suppression
-  (e.g. ``id: "SSD-2"`` + ``path: "deploy-topology-execute-scripts/SKILL.md"``).
+  the finding. ``message`` covers both the analyzer description and the matched
+  text surfaced as ``finding`` in reports. Unspecified fields match anything.
+  This covers both global pattern suppression (e.g. ``id: "SQP-1"``) and
+  skill/file-scoped suppression (e.g. ``id: "SSD-2"`` +
+  ``path: "deploy-topology-execute-scripts/SKILL.md"``).
 
 * ``fingerprints`` — machine-generated exact suppressions. Each entry is the
   stable hash of one known finding, so re-scans only surface *new* findings.
@@ -120,8 +122,14 @@ def matches(self, finding: Finding) -> bool:
             return False
         if self.path is not None and not _match_glob(finding.file or "", self.path):
             return False
-        if self.message is not None and not _match_glob(finding.message or "", self.message):
-            return False
+        if self.message is not None:
+            message_candidates = (
+                finding.message or "",
+                finding.finding or "",
+                finding.matched_text or "",
+            )
+            if not any(_match_glob(candidate, self.message) for candidate in message_candidates):
+                return False
         return True
 
 

tests/provider/test_provider_endpoint.py

@@ -71,15 +71,11 @@ def test_openai_provider_makes_live_structured_request(
     assert result == ProviderResult(ok=True)
 
 
-def test_anthropic_provider_makes_live_structured_request(
-    monkeypatch: pytest.MonkeyPatch,
-) -> None:
+def test_anthropic_provider_makes_live_structured_request() -> None:
     """Anthropic provider reaches its default endpoint and returns structured output."""
     from skillspector.providers.anthropic import ANTHROPIC_BASE_URL, AnthropicProvider
 
     _skip_without_env("ANTHROPIC_API_KEY")
-    # This live provider check must hit Anthropic's default base URL, not a proxy.
-    monkeypatch.delenv("ANTHROPIC_BASE_URL", raising=False)
 
     model = _model_from_env("SKILLSPECTOR_ANTHROPIC_TEST_MODEL", AnthropicProvider.DEFAULT_MODEL)
     llm = AnthropicProvider().create_chat_model(model, max_tokens=32, timeout=60)

tests/unit/test_llm_utils.py

@@ -53,7 +53,6 @@
 
 _LLM_ENV_VARS = (
     "ANTHROPIC_API_KEY",
-    "ANTHROPIC_BASE_URL",
     "OPENAI_API_KEY",
     "OPENAI_BASE_URL",
     "NVIDIA_INFERENCE_KEY",

tests/unit/test_providers.py

@@ -45,7 +45,7 @@
     resolve_provider_credentials,
     use_provider,
 )
-from skillspector.providers.anthropic import ANTHROPIC_BASE_URL, AnthropicProvider
+from skillspector.providers.anthropic import AnthropicProvider
 from skillspector.providers.antigravity_cli import AntigravityCLIProvider
 from skillspector.providers.chat_models import create_openai_compatible_chat_model
 from skillspector.providers.claude_cli import ClaudeCLIProvider
@@ -118,7 +118,6 @@ def _clean_provider_env(monkeypatch: pytest.MonkeyPatch):
     monkeypatch.delenv("OPENAI_PROJECT_ID", raising=False)
     monkeypatch.delenv("SKILLSPECTOR_REASONING_EFFORT", raising=False)
     monkeypatch.delenv("ANTHROPIC_API_KEY", raising=False)
-    monkeypatch.delenv("ANTHROPIC_BASE_URL", raising=False)
     monkeypatch.delenv("SKILLSPECTOR_MODEL", raising=False)
     monkeypatch.delenv("SKILLSPECTOR_MODEL_REGISTRY", raising=False)
     monkeypatch.delenv("SKILLSPECTOR_PROVIDER", raising=False)
@@ -301,31 +300,14 @@ def test_resolves_anthropic_api_key_without_openai_endpoint(
     ) -> None:
         monkeypatch.setenv("ANTHROPIC_API_KEY", "sk-ant-x")
         creds = AnthropicProvider().resolve_credentials()
-        assert creds == ("sk-ant-x", None)  # None → ChatAnthropic uses api.anthropic.com
-
-    def test_honors_anthropic_base_url_override(self, monkeypatch: pytest.MonkeyPatch) -> None:
-        monkeypatch.setenv("ANTHROPIC_API_KEY", "sk-ant-x")
-        monkeypatch.setenv("ANTHROPIC_BASE_URL", "http://localhost:8787")
-        creds = AnthropicProvider().resolve_credentials()
-        assert creds == ("sk-ant-x", "http://localhost:8787")
+        assert creds == ("sk-ant-x", None)
 
     def test_creates_native_chat_anthropic(self, monkeypatch: pytest.MonkeyPatch) -> None:
         monkeypatch.setenv("ANTHROPIC_API_KEY", "sk-ant-x")
         llm = AnthropicProvider().create_chat_model("claude-opus-4-6", max_tokens=123)
         assert isinstance(llm, ChatAnthropic)
         assert llm.model == "claude-opus-4-6"
         assert llm.max_tokens == 123
-        # No override → ChatAnthropic points at the default Anthropic endpoint.
-        assert str(llm.anthropic_api_url).rstrip("/") == ANTHROPIC_BASE_URL.rstrip("/")
-
-    def test_create_chat_model_honors_base_url_override(
-        self, monkeypatch: pytest.MonkeyPatch
-    ) -> None:
-        monkeypatch.setenv("ANTHROPIC_API_KEY", "sk-ant-x")
-        monkeypatch.setenv("ANTHROPIC_BASE_URL", "http://localhost:8787")
-        llm = AnthropicProvider().create_chat_model("claude-opus-4-6", max_tokens=123)
-        assert isinstance(llm, ChatAnthropic)
-        assert str(llm.anthropic_api_url).rstrip("/") == "http://localhost:8787"
 
     @pytest.mark.parametrize("effort", ["provider-specific-value"])
     def test_reasoning_effort_passthrough(

tests/unit/test_suppression.py

@@ -101,6 +101,43 @@ def test_rule_message_glob_is_case_insensitive_substring() -> None:
     assert not rule.matches(_finding(message="Reads environment variables"))
 
 
+def test_rule_message_glob_matches_report_finding_text() -> None:
+    rule = SuppressionRule(
+        path="*flow/scripts/cmd.py",
+        message="*shell=True*",
+        reason="Reviewed operator command",
+    )
+    finding = Finding(
+        rule_id="TM1",
+        message="Tool Parameter Abuse",
+        severity="HIGH",
+        file="flow/scripts/cmd.py",
+        start_line=178,
+        finding="subprocess.run(command, shell=True",
+        matched_text="subprocess.run(command, shell=True",
+    )
+
+    assert rule.matches(finding)
+
+
+def test_rule_message_glob_still_requires_other_selectors() -> None:
+    rule = SuppressionRule(
+        path="*flow/scripts/cmd.py",
+        message="*shell=True*",
+        reason="Reviewed operator command",
+    )
+    finding = Finding(
+        rule_id="TM1",
+        message="Tool Parameter Abuse",
+        severity="HIGH",
+        file="other/scripts/cmd.py",
+        start_line=178,
+        finding="subprocess.run(command, shell=True",
+    )
+
+    assert not rule.matches(finding)
+
+
 def test_double_star_is_alias_for_star() -> None:
     rule = SuppressionRule(path="**/SKILL.md", reason="any skill file")
     assert rule.matches(_finding(file="a/b/c/SKILL.md"))