diff --git a/ARCHITECTURE.md b/ARCHITECTURE.md
index 2b5defb82..552a104dc 100644
--- a/ARCHITECTURE.md
+++ b/ARCHITECTURE.md
@@ -158,6 +158,7 @@ In this repo:
 - `pkg/plugin/handler.py` exposes LangBot actions to the runtime and calls runtime actions for plugin operations.
 - `pkg/provider/tools/loaders/plugin.py` exposes plugin Tool components to LLM runners.
 - Pipeline handlers emit SDK events such as normal-message events and prompt-processing events.
+- [Certified plugin policy](docs/architecture/certified-plugins.md) defines Core's archive-fact, admission, and tenant-log-visibility boundary; the SDK remains responsible for certificate verification.
 
 In `langbot-plugin-sdk`:
 
diff --git a/docs/architecture/certified-plugins.md b/docs/architecture/certified-plugins.md
new file mode 100644
index 000000000..f4c9400ac
--- /dev/null
+++ b/docs/architecture/certified-plugins.md
@@ -0,0 +1,74 @@
+# Certified Plugins
+
+## Admission boundary
+
+Core verifies a plugin archive **before** artifact storage, `PluginSetting`
+persistence, or a Plugin Runtime apply request. It calls the SDK public
+`langbot_plugin.certification.verify_archive()` API, which reads the strict
+certificate envelope from the ZIP comment and verifies the signed normalized
+ZIP digest without extracting the payload.
+
+Core retains the normalized digest (`normalized_zip_digest()`), verification
+state, declared shared-runtime profile, key ID, selected admission profile, and
+stable admission code in the durable plugin `install_info._certification`
+record. The record belongs to the installation row; no schema migration is
+needed for this additive JSON metadata.
+
+## Trusted issuer configuration
+
+Configure the non-secret Ed25519 public-key ring in `data/config.yaml`:
+
+```yaml
+plugin:
+  certification:
+    trusted_public_keys:
+      issuer-2026-q3: "<base64 encoded 32-byte Ed25519 public key>"
+```
+
+Key IDs must match the SDK envelope. Values are standard base64 raw public
+keys, not private/signing keys. An invalid key-ring configuration is rejected
+rather than weakening verification. Keep active issuer keys during a rotation
+until archives signed by retired IDs are no longer installed.
+
+## Admission matrix
+
+| Deployment | SDK verification | Explicit `administrator_force` | Result |
+| --- | --- | --- | --- |
+| Cloud | valid envelope declaring `shared-runtime-v1` | any | admitted to the shared profile |
+| Cloud | absent | any | reject before storage with `CERTIFIED_PLUGIN_CLOUD_CERTIFICATE_REQUIRED` |
+| Cloud | malformed, untrusted, invalid, or non-shared | any | reject before storage with `CERTIFIED_PLUGIN_CLOUD_CERTIFICATE_INVALID` |
+| OSS | absent legacy envelope | any | admitted to the dedicated profile |
+| OSS | valid envelope declaring `shared-runtime-v1` | any | selected shared profile |
+| OSS | malformed or invalid declaration | false | reject with `CERTIFIED_PLUGIN_OSS_FORCE_REQUIRED` |
+| OSS | malformed or invalid declaration | true | admitted to the dedicated profile |
+
+`administrator_force` is deliberately strict: it is recognized only when the
+install request carries boolean `true`. The local upload endpoint accepts the
+multipart field `administrator_force=true`; GitHub and marketplace install
+payloads carry the same field. The existing resource-manage authorization fence
+protects those endpoints. A force never creates a Cloud dedicated fallback.
+
+## Runtime and logs
+
+The current Plugin Runtime control protocol has one process-wide runtime profile
+per Core instance. In Cloud that existing profile is `shared`; Cloud admission
+therefore prevents an archive that did not select `shared-runtime-v1` from
+reaching its apply API. In OSS the existing `oss_dev` runtime remains the
+dedicated compatibility profile. Core records the selected profile for every
+installation so a future multi-runtime control protocol can consume it without
+re-verifying an already persisted archive.
+
+The existing public plugin-log boundary already applies the immutable
+installation binding (including workspace UUID) through
+`RuntimeConnectionHandler.installation_scope()` before requesting logs. This is
+the actual tenant exposure boundary, so valid shared certificates use that
+binding-scoped transport; Core does not invent a second log stream or expose
+process-wide log output. Dedicated and invalid/legacy installations use the
+same existing installation scope.
+
+## SDK versioning
+
+Core intentionally continues to declare `langbot-plugin==0.5.8` until the SDK
+beta containing this public certification API is released. Local development
+and the integration tests may install the SDK source checkout, but this Core
+change does not publish or pin a prerelease.
diff --git a/pyproject.toml b/pyproject.toml
index b8880a6b6..2914a6ec6 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -71,7 +71,7 @@ dependencies = [
     "langchain-text-splitters>=1.1.2",
     "chromadb>=1.0.0,<2.0.0",
     "qdrant-client (>=1.15.1,<2.0.0)",
-    "langbot-plugin==0.5.8",
+    "langbot-plugin==0.6.0b5",
     "asyncpg>=0.30.0",
     "line-bot-sdk>=3.19.0",
     "matrix-nio>=0.25.2",
diff --git a/src/langbot/pkg/api/http/controller/groups/plugins.py b/src/langbot/pkg/api/http/controller/groups/plugins.py
index 77d710693..9c048bd71 100644
--- a/src/langbot/pkg/api/http/controller/groups/plugins.py
+++ b/src/langbot/pkg/api/http/controller/groups/plugins.py
@@ -923,10 +923,13 @@ class PluginsRouterGroup(group.RouterGroup):
                 return self.http_status(400, -1, 'file is required')
 
             file_bytes = file.read()
+            form = await quart.request.form
+            administrator_force = form.get('administrator_force', '').strip().lower() == 'true'
             execution_context = await self.ap.plugin_connector.require_workspace_context(request_context)
 
             data = {
                 'plugin_file': file_bytes,
+                'administrator_force': administrator_force,
             }
 
             ctx = taskmgr.TaskContext.new()
diff --git a/src/langbot/pkg/core/stages/load_config.py b/src/langbot/pkg/core/stages/load_config.py
index e34c740bd..3d62d85d9 100644
--- a/src/langbot/pkg/core/stages/load_config.py
+++ b/src/langbot/pkg/core/stages/load_config.py
@@ -42,6 +42,7 @@ _RUNTIME_POLICY_DEFAULTS = {
     },
     'plugin': {
         'connect_timeout_seconds': 180.0,
+        'certification': {'trusted_public_keys': {}},
         'worker': {
             'max_cpus': 1.0,
             'max_memory_mb': 512,
diff --git a/src/langbot/pkg/plugin/archive.py b/src/langbot/pkg/plugin/archive.py
index f3a8511a4..28b23cbff 100644
--- a/src/langbot/pkg/plugin/archive.py
+++ b/src/langbot/pkg/plugin/archive.py
@@ -1,7 +1,10 @@
 from __future__ import annotations
 
+import hashlib
 import io
 import zipfile
+from dataclasses import dataclass
+from enum import Enum
 
 import yaml
 
@@ -14,6 +17,34 @@ _PLUGIN_METADATA_MAX_BYTES = 1024 * 1024
 _PLUGIN_REQUIREMENTS_MAX_ENTRIES = 1000
 
 
+class ArchiveCertificateState(str, Enum):
+    """Syntactic certificate declaration state; this is not verification."""
+
+    ABSENT = 'absent'
+    MALFORMED = 'malformed'
+    DECLARED = 'declared'
+
+
+@dataclass(frozen=True)
+class ArchiveCertificateDeclaration:
+    """Bounded, verifier-facing certificate declaration from ``manifest.yaml``."""
+
+    state: ArchiveCertificateState
+    runtime_profile: str | None = None
+    payload: dict[str, object] | None = None
+
+
+@dataclass(frozen=True)
+class PluginArchiveInspection:
+    """Validated archive metadata plus unverified certificate declaration facts."""
+
+    manifest: dict
+    requirements: list[str]
+    names: list[str]
+    artifact_digest: str
+    certificate: ArchiveCertificateDeclaration
+
+
 def _read_plugin_archive_member(
     archive: zipfile.ZipFile,
     member: zipfile.ZipInfo,
@@ -29,12 +60,30 @@ def _read_plugin_archive_member(
     return content
 
 
-def inspect_plugin_archive_metadata(
-    file_bytes: bytes,
-    *,
-    require_manifest: bool = True,
-) -> tuple[dict, list[str], list[str]]:
-    """Validate archive size metadata and read only bounded preview fields."""
+def _inspect_certificate_declaration(manifest: dict) -> ArchiveCertificateDeclaration:
+    declaration = manifest.get('certification')
+    if declaration is None:
+        return ArchiveCertificateDeclaration(ArchiveCertificateState.ABSENT)
+    if not isinstance(declaration, dict):
+        return ArchiveCertificateDeclaration(ArchiveCertificateState.MALFORMED)
+
+    runtime_profile = declaration.get('runtime_profile')
+    payload = declaration.get('certificate')
+    if not isinstance(runtime_profile, str) or not runtime_profile.strip() or not isinstance(payload, dict):
+        return ArchiveCertificateDeclaration(ArchiveCertificateState.MALFORMED)
+    return ArchiveCertificateDeclaration(
+        ArchiveCertificateState.DECLARED,
+        runtime_profile=runtime_profile,
+        payload=payload,
+    )
+
+
+def inspect_plugin_archive(file_bytes: bytes, *, require_manifest: bool = True) -> PluginArchiveInspection:
+    """Validate an archive and expose certificate declaration facts for a verifier.
+
+    Certificate signatures and issuer trust are deliberately not evaluated here;
+    callers must pass the declaration and artifact digest to an SDK verifier.
+    """
 
     with zipfile.ZipFile(io.BytesIO(file_bytes)) as archive:
         members = archive.infolist()
@@ -95,4 +144,25 @@ def inspect_plugin_archive_metadata(
                 for line in content.splitlines()
                 if line.strip() and not line.strip().startswith('#')
             ][:_PLUGIN_REQUIREMENTS_MAX_ENTRIES]
-        return manifest, requirements, names
+
+        return PluginArchiveInspection(
+            manifest=manifest,
+            requirements=requirements,
+            names=names,
+            artifact_digest=hashlib.sha256(file_bytes).hexdigest(),
+            certificate=_inspect_certificate_declaration(manifest),
+        )
+
+
+def inspect_plugin_archive_metadata(
+    file_bytes: bytes,
+    *,
+    require_manifest: bool = True,
+) -> tuple[dict, list[str], list[str]]:
+    """Legacy tuple API for archive metadata callers.
+
+    Use ``inspect_plugin_archive`` when certificate declaration facts are needed.
+    """
+
+    inspection = inspect_plugin_archive(file_bytes, require_manifest=require_manifest)
+    return inspection.manifest, inspection.requirements, inspection.names
diff --git a/src/langbot/pkg/plugin/certification.py b/src/langbot/pkg/plugin/certification.py
new file mode 100644
index 000000000..d1a233847
--- /dev/null
+++ b/src/langbot/pkg/plugin/certification.py
@@ -0,0 +1,234 @@
+"""Pure certified-plugin facts and admission policies.
+
+This module intentionally does not verify signatures.  An SDK-backed verifier
+must produce ``CertificateFacts`` from an inspected archive before admission.
+"""
+
+from __future__ import annotations
+
+import base64
+from collections.abc import Callable, Mapping
+from dataclasses import dataclass
+from enum import Enum
+
+from cryptography.exceptions import InvalidSignature
+from cryptography.hazmat.primitives.asymmetric.ed25519 import Ed25519PublicKey
+from langbot_plugin.certification import normalized_zip_digest, verify_archive
+
+
+SHARED_RUNTIME_V1 = 'shared-runtime-v1'
+DEDICATED_RUNTIME = 'dedicated'
+
+
+class CertificateVerification(str, Enum):
+    ABSENT = 'absent'
+    MALFORMED = 'malformed'
+    INVALID = 'invalid'
+    VALID = 'valid'
+
+
+class DeploymentMode(str, Enum):
+    CLOUD = 'cloud'
+    OSS = 'oss'
+
+
+class AdmissionDisposition(str, Enum):
+    SHARED_ELIGIBLE = 'shared_eligible'
+    DEDICATED_ALLOWED = 'dedicated_allowed'
+    REJECTED = 'rejected'
+    ADMINISTRATOR_FORCE_REQUIRED = 'administrator_force_required'
+
+
+class AdmissionCode(str, Enum):
+    SHARED_ELIGIBLE = 'CERTIFIED_PLUGIN_SHARED_ELIGIBLE'
+    CLOUD_CERTIFICATE_REQUIRED = 'CERTIFIED_PLUGIN_CLOUD_CERTIFICATE_REQUIRED'
+    CLOUD_CERTIFICATE_INVALID = 'CERTIFIED_PLUGIN_CLOUD_CERTIFICATE_INVALID'
+    OSS_LEGACY_DEDICATED = 'CERTIFIED_PLUGIN_OSS_LEGACY_DEDICATED'
+    OSS_FORCE_REQUIRED = 'CERTIFIED_PLUGIN_OSS_FORCE_REQUIRED'
+    OSS_FORCED_DEDICATED = 'CERTIFIED_PLUGIN_OSS_FORCED_DEDICATED'
+    OSS_CERTIFIED_DEDICATED = 'CERTIFIED_PLUGIN_OSS_CERTIFIED_DEDICATED'
+
+
+class PluginLogVisibility(str, Enum):
+    TENANT_SCOPED = 'tenant_scoped'
+    DETAILED_PROCESS = 'detailed_process'
+
+
+@dataclass(frozen=True)
+class CertificateFacts:
+    """Certificate result supplied by an archive verifier.
+
+    ``VALID`` means the verifier has validated both the certificate and its
+    binding to the immutable artifact digest in ``PluginCertificationFacts``.
+    """
+
+    verification: CertificateVerification
+    runtime_profile: str | None = None
+    certificate_id: str | None = None
+
+    @property
+    def is_valid_shared_runtime(self) -> bool:
+        return self.verification is CertificateVerification.VALID and self.runtime_profile == SHARED_RUNTIME_V1
+
+    @property
+    def is_declared(self) -> bool:
+        return self.verification is not CertificateVerification.ABSENT
+
+
+@dataclass(frozen=True)
+class PluginCertificationFacts:
+    """Immutable Core-side facts for one plugin installation artifact."""
+
+    installation_uuid: str
+    artifact_digest: str
+    certificate: CertificateFacts
+
+    def __post_init__(self) -> None:
+        if len(self.artifact_digest) != 64 or any(
+            character not in '0123456789abcdef' for character in self.artifact_digest.lower()
+        ):
+            raise ValueError('artifact_digest must be a lowercase-or-uppercase SHA-256 hex digest')
+
+
+@dataclass(frozen=True)
+class VerifiedArchiveCertificate:
+    """SDK verification facts bound to the comment-normalized ZIP digest."""
+
+    normalized_digest: str
+    certificate: CertificateFacts
+
+    def for_installation(self, installation_uuid: str) -> PluginCertificationFacts:
+        return PluginCertificationFacts(
+            installation_uuid=installation_uuid,
+            artifact_digest=self.normalized_digest,
+            certificate=self.certificate,
+        )
+
+
+def trusted_public_key_ring(config: object) -> dict[str, Callable[[bytes, bytes], bool]]:
+    """Build the non-secret Ed25519 verifier ring from instance configuration.
+
+    ``plugin.certification.trusted_public_keys`` is a mapping of key IDs to
+    standard base64-encoded 32-byte Ed25519 public keys.  Configuration errors
+    are explicit so an operator never silently gets a weaker trust policy.
+    """
+
+    if config is None:
+        return {}
+    if not isinstance(config, Mapping):
+        raise ValueError('plugin.certification.trusted_public_keys must be a mapping')
+
+    ring: dict[str, Callable[[bytes, bytes], bool]] = {}
+    for raw_key_id, raw_public_key in config.items():
+        key_id = str(raw_key_id).strip()
+        if not key_id or not isinstance(raw_public_key, str):
+            raise ValueError('plugin.certification.trusted_public_keys entries must have string IDs and values')
+        try:
+            public_key_bytes = base64.b64decode(raw_public_key.encode('ascii'), validate=True)
+            public_key = Ed25519PublicKey.from_public_bytes(public_key_bytes)
+        except (UnicodeEncodeError, ValueError) as exc:
+            raise ValueError(f'plugin.certification trusted public key {key_id!r} is invalid') from exc
+
+        def verify(payload: bytes, signature: bytes, *, verifier: Ed25519PublicKey = public_key) -> bool:
+            try:
+                verifier.verify(signature, payload)
+            except (InvalidSignature, TypeError, ValueError):
+                return False
+            return True
+
+        ring[key_id] = verify
+    return ring
+
+
+def verify_plugin_archive_certificate(
+    archive: bytes,
+    *,
+    trusted_public_keys: object,
+) -> VerifiedArchiveCertificate:
+    """Use the SDK ZIP-comment API and retain its normalized-digest binding."""
+
+    verification = verify_archive(archive, trusted_public_key_ring(trusted_public_keys).get)
+    envelope = verification.envelope
+    runtime_profile = envelope.shared_runtime if envelope is not None else None
+    certificate_id = envelope.key_id if envelope is not None else None
+    state = {
+        'absent': CertificateVerification.ABSENT,
+        'malformed': CertificateVerification.MALFORMED,
+        'valid': CertificateVerification.VALID,
+    }.get(verification.status, CertificateVerification.INVALID)
+    return VerifiedArchiveCertificate(
+        normalized_digest=normalized_zip_digest(archive),
+        certificate=CertificateFacts(
+            verification=state,
+            runtime_profile=runtime_profile,
+            certificate_id=certificate_id,
+        ),
+    )
+
+
+@dataclass(frozen=True)
+class PluginAdmissionDecision:
+    disposition: AdmissionDisposition
+    code: AdmissionCode
+    runtime_profile: str
+
+
+def decide_plugin_admission(
+    *,
+    deployment: DeploymentMode | str,
+    facts: PluginCertificationFacts,
+    administrator_force: bool = False,
+) -> PluginAdmissionDecision:
+    """Apply Cloud fail-closed and OSS administrator-force admission rules."""
+
+    mode = DeploymentMode(deployment)
+    certificate = facts.certificate
+    if certificate.is_valid_shared_runtime:
+        return PluginAdmissionDecision(
+            AdmissionDisposition.SHARED_ELIGIBLE,
+            AdmissionCode.SHARED_ELIGIBLE,
+            SHARED_RUNTIME_V1,
+        )
+
+    if mode is DeploymentMode.CLOUD:
+        code = (
+            AdmissionCode.CLOUD_CERTIFICATE_REQUIRED
+            if certificate.verification is CertificateVerification.ABSENT
+            else AdmissionCode.CLOUD_CERTIFICATE_INVALID
+        )
+        return PluginAdmissionDecision(AdmissionDisposition.REJECTED, code, DEDICATED_RUNTIME)
+
+    if certificate.verification is CertificateVerification.ABSENT:
+        return PluginAdmissionDecision(
+            AdmissionDisposition.DEDICATED_ALLOWED,
+            AdmissionCode.OSS_LEGACY_DEDICATED,
+            DEDICATED_RUNTIME,
+        )
+
+    if certificate.verification is CertificateVerification.VALID:
+        return PluginAdmissionDecision(
+            AdmissionDisposition.DEDICATED_ALLOWED,
+            AdmissionCode.OSS_CERTIFIED_DEDICATED,
+            DEDICATED_RUNTIME,
+        )
+
+    if administrator_force:
+        return PluginAdmissionDecision(
+            AdmissionDisposition.DEDICATED_ALLOWED,
+            AdmissionCode.OSS_FORCED_DEDICATED,
+            DEDICATED_RUNTIME,
+        )
+
+    return PluginAdmissionDecision(
+        AdmissionDisposition.ADMINISTRATOR_FORCE_REQUIRED,
+        AdmissionCode.OSS_FORCE_REQUIRED,
+        DEDICATED_RUNTIME,
+    )
+
+
+def decide_plugin_log_visibility(facts: PluginCertificationFacts) -> PluginLogVisibility:
+    """Select the minimum log visibility compatible with a verified shared runtime."""
+
+    if facts.certificate.is_valid_shared_runtime:
+        return PluginLogVisibility.TENANT_SCOPED
+    return PluginLogVisibility.DETAILED_PROCESS
diff --git a/src/langbot/pkg/plugin/connector.py b/src/langbot/pkg/plugin/connector.py
index 7df06aefe..3648d3fce 100644
--- a/src/langbot/pkg/plugin/connector.py
+++ b/src/langbot/pkg/plugin/connector.py
@@ -22,6 +22,13 @@ from langbot_plugin.api.entities.builtin.pipeline.query import provider_session
 from ..core import app
 from . import handler
 from .archive import inspect_plugin_archive_metadata
+from .certification import (
+    AdmissionDisposition,
+    PluginCertificationFacts,
+    VerifiedArchiveCertificate,
+    decide_plugin_admission,
+    verify_plugin_archive_certificate,
+)
 from .github import (
     validate_github_plugin_install_info,
     validate_github_release_asset_url,
@@ -1683,6 +1690,45 @@ class PluginRuntimeConnector(ManagedRuntimeConnector):
             )
             return plugin_package, latest_version
 
+    def _admit_plugin_archive(
+        self,
+        file_bytes: bytes,
+        install_info: dict[str, Any],
+    ) -> tuple[dict[str, Any], VerifiedArchiveCertificate]:
+        """Verify and admit one archive before it can reach durable storage or Runtime."""
+
+        certification_config = self.ap.instance_config.data.get('plugin', {}).get('certification', {})
+        if not isinstance(certification_config, dict):
+            raise ValueError('plugin.certification must be a mapping')
+        verified = verify_plugin_archive_certificate(
+            file_bytes,
+            trusted_public_keys=certification_config.get('trusted_public_keys', {}),
+        )
+        facts = PluginCertificationFacts(
+            installation_uuid='pending-installation',
+            artifact_digest=verified.normalized_digest,
+            certificate=verified.certificate,
+        )
+        decision = decide_plugin_admission(
+            deployment=getattr(getattr(self.ap, 'deployment', None), 'mode', 'oss'),
+            facts=facts,
+            administrator_force=install_info.get('administrator_force') is True,
+        )
+        if decision.disposition not in {
+            AdmissionDisposition.DEDICATED_ALLOWED,
+            AdmissionDisposition.SHARED_ELIGIBLE,
+        }:
+            raise ValueError(decision.code.value)
+        certification_info = {
+            'normalized_digest': facts.artifact_digest,
+            'verification': facts.certificate.verification.value,
+            'certificate_runtime_profile': facts.certificate.runtime_profile,
+            'certificate_id': facts.certificate.certificate_id,
+            'runtime_profile': decision.runtime_profile,
+            'admission_code': decision.code.value,
+        }
+        return {**install_info, '_certification': certification_info}, verified
+
     async def install_plugin(
         self,
         install_source: PluginInstallSource,
@@ -1719,6 +1765,7 @@ class PluginRuntimeConnector(ManagedRuntimeConnector):
         else:
             raise ValueError(f'Unsupported plugin install source: {install_source.value}')
 
+        install_info, verified_certificate = self._admit_plugin_archive(file_bytes, install_info)
         manifest_author, manifest_name = self._inspect_plugin_package(file_bytes, task_context)
         if not manifest_author or not manifest_name:
             raise ValueError('Plugin package manifest identity is missing')
@@ -1749,6 +1796,9 @@ class PluginRuntimeConnector(ManagedRuntimeConnector):
             plugin_author=plugin_author,
             plugin_name=plugin_name,
         )
+        certification_facts = verified_certificate.for_installation(binding.installation_uuid)
+        if certification_facts.artifact_digest != install_info['_certification']['normalized_digest']:
+            raise RuntimeError('Plugin certification digest changed before Runtime apply')
         await self._apply_desired_state(
             PluginInstallationDesiredState(binding=binding, enabled=True),
             artifact_package=file_bytes,
diff --git a/src/langbot/templates/config.yaml b/src/langbot/templates/config.yaml
index 24efaba09..df1828216 100644
--- a/src/langbot/templates/config.yaml
+++ b/src/langbot/templates/config.yaml
@@ -261,6 +261,12 @@ plugin:
     runtime_ws_url: 'ws://langbot_plugin_runtime:5400/control/ws'
     enable_marketplace: true
     display_plugin_debug_url: 'ws://localhost:5401/plugin/debug/ws'
+    certification:
+        # Non-secret Ed25519 issuer key ring used to verify the SDK ZIP-comment
+        # certification envelope. Values are standard base64-encoded raw public
+        # keys; add keys during issuer rotation and remove retired IDs only after
+        # every affected archive has been upgraded.
+        trusted_public_keys: {}
     worker:
         # Instance-wide maximum for every plugin installation. Plugin
         # manifests cannot raise or override these limits.
diff --git a/tests/integration/api/test_plugins_security.py b/tests/integration/api/test_plugins_security.py
index 5f79f716a..52442e371 100644
--- a/tests/integration/api/test_plugins_security.py
+++ b/tests/integration/api/test_plugins_security.py
@@ -3,11 +3,13 @@
 from __future__ import annotations
 
 import copy
+import io
 from types import SimpleNamespace
 from unittest.mock import AsyncMock, Mock, call
 
 import pytest
 import quart
+from quart.datastructures import FileStorage
 
 
 pytestmark = pytest.mark.integration
@@ -287,3 +289,34 @@ async def test_github_install_rejects_internal_asset_url_before_task_creation(
     assert response.status_code == 400
     assert 'HTTPS GitHub release asset URL' in (await response.get_json())['msg']
     application.task_mgr.create_user_task.assert_not_called()
+
+
+@pytest.mark.asyncio
+async def test_local_install_forwards_explicit_administrator_force(plugin_security_api):
+    application, client, _ = plugin_security_api
+    execution_context = SimpleNamespace(
+        instance_uuid='instance-test',
+        workspace_uuid=WORKSPACE_UUID,
+        placement_generation=1,
+    )
+    application.persistence_mgr.tenant_scope = None
+    application.plugin_connector.require_workspace_context = AsyncMock(return_value=execution_context)
+    application.plugin_connector.install_plugin = AsyncMock()
+    application.task_mgr.create_user_task = Mock(return_value=SimpleNamespace(id='task-certification'))
+
+    response = await client.post(
+        '/api/v1/plugins/install/local',
+        headers=_headers('manager-token'),
+        files={
+            'file': FileStorage(stream=io.BytesIO(b'archive'), filename='plugin.lbpkg'),
+        },
+        form={'administrator_force': 'true'},
+    )
+
+    assert response.status_code == 200
+    operation = application.task_mgr.create_user_task.call_args.args[0]
+    await operation
+    assert application.plugin_connector.install_plugin.await_args.args[1] == {
+        'plugin_file': b'archive',
+        'administrator_force': True,
+    }
diff --git a/tests/integration/plugin/test_certified_plugin_admission.py b/tests/integration/plugin/test_certified_plugin_admission.py
new file mode 100644
index 000000000..330e59e06
--- /dev/null
+++ b/tests/integration/plugin/test_certified_plugin_admission.py
@@ -0,0 +1,169 @@
+"""Certified archive admission through the public Core installation API."""
+
+from __future__ import annotations
+
+import base64
+import hashlib
+import io
+import zipfile
+from types import SimpleNamespace
+from unittest.mock import AsyncMock, Mock
+
+import pytest
+import yaml
+from cryptography.hazmat.primitives import serialization
+from cryptography.hazmat.primitives.asymmetric.ed25519 import Ed25519PrivateKey
+
+from langbot.pkg.api.http.context import ExecutionContext
+from langbot.pkg.plugin.connector import PluginRuntimeConnector
+from langbot_plugin.entities.io.context import InstallationBinding
+from langbot_plugin.runtime.plugin.mgr import PluginInstallSource
+
+
+pytestmark = pytest.mark.integration
+
+
+@pytest.mark.asyncio
+@pytest.mark.parametrize(
+    ('deployment', 'archive_kind', 'administrator_force', 'expected_profile'),
+    [
+        ('cloud', 'signed_shared', False, 'shared-runtime-v1'),
+        ('oss', 'signed_shared', False, 'shared-runtime-v1'),
+        ('oss', 'legacy', False, 'dedicated'),
+        ('oss', 'invalid_shared', True, 'dedicated'),
+    ],
+)
+async def test_install_plugin_admits_archive_before_persistence_and_applies_selected_profile(
+    deployment: str,
+    archive_kind: str,
+    administrator_force: bool,
+    expected_profile: str,
+) -> None:
+    package, trusted_public_keys = _archive(archive_kind)
+    connector, execution_context, binding = _connector(deployment, trusted_public_keys)
+
+    await connector.install_plugin(
+        PluginInstallSource.LOCAL,
+        {
+            'plugin_file': package,
+            'administrator_force': administrator_force,
+        },
+    )
+
+    connector._store_artifact_package.assert_awaited_once_with(
+        execution_context,
+        hashlib.sha256(package).hexdigest(),
+        package,
+    )
+    persisted_info = connector._persist_installation_package.await_args.kwargs['install_info']
+    assert persisted_info['_certification']['runtime_profile'] == expected_profile
+    assert persisted_info['_certification']['normalized_digest'] == _normalized_digest(package)
+    connector.handler.apply_plugin_installation.assert_awaited_once_with(
+        binding,
+        artifact_package=package,
+        enabled=True,
+    )
+
+
+@pytest.mark.asyncio
+@pytest.mark.parametrize('archive_kind', ['legacy', 'invalid_shared'])
+async def test_cloud_rejects_untrusted_archive_before_storage_persistence_or_runtime_apply(archive_kind: str) -> None:
+    package, trusted_public_keys = _archive(archive_kind)
+    connector, _execution_context, _binding = _connector('cloud', trusted_public_keys)
+
+    with pytest.raises(ValueError, match='CERTIFIED_PLUGIN_CLOUD_CERTIFICATE_'):
+        await connector.install_plugin(PluginInstallSource.LOCAL, {'plugin_file': package})
+
+    connector._store_artifact_package.assert_not_awaited()
+    connector._persist_installation_package.assert_not_awaited()
+    connector.handler.apply_plugin_installation.assert_not_awaited()
+
+
+@pytest.mark.asyncio
+async def test_oss_requires_explicit_administrator_force_for_declared_invalid_archive() -> None:
+    package, trusted_public_keys = _archive('invalid_shared')
+    connector, _execution_context, _binding = _connector('oss', trusted_public_keys)
+
+    with pytest.raises(ValueError, match='CERTIFIED_PLUGIN_OSS_FORCE_REQUIRED'):
+        await connector.install_plugin(PluginInstallSource.LOCAL, {'plugin_file': package})
+
+    connector._store_artifact_package.assert_not_awaited()
+    connector._persist_installation_package.assert_not_awaited()
+    connector.handler.apply_plugin_installation.assert_not_awaited()
+
+
+def _connector(deployment: str, trusted_public_keys: dict[str, str]):
+    package_digest = 'a' * 64
+    execution_context = ExecutionContext(
+        instance_uuid='instance-a',
+        workspace_uuid='workspace-a',
+        placement_generation=1,
+    )
+    binding = InstallationBinding(
+        instance_uuid='instance-a',
+        workspace_uuid='workspace-a',
+        placement_generation=1,
+        installation_uuid='00000000-0000-4000-8000-000000000001',
+        runtime_revision=1,
+        artifact_digest=package_digest,
+    )
+    app = SimpleNamespace(
+        instance_config=SimpleNamespace(
+            data={
+                'plugin': {
+                    'enable': True,
+                    'certification': {'trusted_public_keys': trusted_public_keys},
+                }
+            }
+        ),
+        deployment=SimpleNamespace(mode=deployment),
+        logger=Mock(),
+    )
+    connector = PluginRuntimeConnector(app, AsyncMock())
+    connector.handler = SimpleNamespace(
+        register_installation_binding=Mock(),
+        apply_plugin_installation=AsyncMock(return_value={'state': 'running'}),
+    )
+    connector._current_execution_context = AsyncMock(return_value=execution_context)
+    connector._store_artifact_package = AsyncMock()
+    connector._persist_installation_package = AsyncMock(return_value=(binding, None, False))
+    connector._wait_for_installed_plugin_ready = AsyncMock()
+    return connector, execution_context, binding
+
+
+def _archive(kind: str) -> tuple[bytes, dict[str, str]]:
+    manifest = {
+        'metadata': {'author': 'certified', 'name': 'example', 'version': '1.0.0'},
+        'execution': {'sharedRuntime': 'shared-runtime-v1'},
+    }
+    if kind == 'legacy':
+        manifest.pop('execution')
+    archive = io.BytesIO()
+    with zipfile.ZipFile(archive, 'w') as package:
+        package.writestr('manifest.yaml', yaml.safe_dump(manifest))
+    raw_archive = archive.getvalue()
+    if kind == 'legacy':
+        return raw_archive, {}
+
+    from langbot_plugin.certification import create_envelope, write_envelope
+
+    signing_key = Ed25519PrivateKey.generate()
+    signed_archive = write_envelope(
+        raw_archive,
+        create_envelope(
+            raw_archive,
+            'wrong-key' if kind == 'invalid_shared' else 'ephemeral',
+            signing_key.sign,
+        ),
+    )
+    trusted_key = signing_key.public_key().public_bytes(
+        serialization.Encoding.Raw,
+        serialization.PublicFormat.Raw,
+    )
+    return signed_archive, {'ephemeral': base64.b64encode(trusted_key).decode('ascii')}
+
+
+def _normalized_digest(archive: bytes) -> str:
+    from langbot_plugin.certification import normalized_zip_digest
+
+    return normalized_zip_digest(archive)
diff --git a/tests/unit_tests/plugin/test_certified_plugin_policy.py b/tests/unit_tests/plugin/test_certified_plugin_policy.py
new file mode 100644
index 000000000..521d0380a
--- /dev/null
+++ b/tests/unit_tests/plugin/test_certified_plugin_policy.py
@@ -0,0 +1,153 @@
+from __future__ import annotations
+
+import hashlib
+import io
+import zipfile
+
+import pytest
+
+
+@pytest.mark.parametrize(
+    ('deployment', 'certificate', 'force', 'expected_disposition', 'expected_code'),
+    [
+        ('cloud', ('valid', 'shared-runtime-v1'), False, 'shared_eligible', 'CERTIFIED_PLUGIN_SHARED_ELIGIBLE'),
+        ('cloud', ('absent', None), False, 'rejected', 'CERTIFIED_PLUGIN_CLOUD_CERTIFICATE_REQUIRED'),
+        ('cloud', ('malformed', None), False, 'rejected', 'CERTIFIED_PLUGIN_CLOUD_CERTIFICATE_INVALID'),
+        ('cloud', ('invalid', 'shared-runtime-v1'), True, 'rejected', 'CERTIFIED_PLUGIN_CLOUD_CERTIFICATE_INVALID'),
+        ('oss', ('absent', None), False, 'dedicated_allowed', 'CERTIFIED_PLUGIN_OSS_LEGACY_DEDICATED'),
+        ('oss', ('valid', 'shared-runtime-v1'), False, 'shared_eligible', 'CERTIFIED_PLUGIN_SHARED_ELIGIBLE'),
+        ('oss', ('invalid', 'shared-runtime-v1'), False, 'administrator_force_required', 'CERTIFIED_PLUGIN_OSS_FORCE_REQUIRED'),
+        ('oss', ('invalid', 'shared-runtime-v1'), True, 'dedicated_allowed', 'CERTIFIED_PLUGIN_OSS_FORCED_DEDICATED'),
+    ],
+)
+def test_admission_policy_enforces_certification_matrix(
+    deployment: str,
+    certificate: tuple[str, str | None],
+    force: bool,
+    expected_disposition: str,
+    expected_code: str,
+) -> None:
+    from langbot.pkg.plugin.certification import (
+        CertificateFacts,
+        CertificateVerification,
+        PluginCertificationFacts,
+        decide_plugin_admission,
+    )
+
+    verification, runtime_profile = certificate
+    facts = PluginCertificationFacts(
+        installation_uuid='00000000-0000-4000-8000-000000000001',
+        artifact_digest='a' * 64,
+        certificate=CertificateFacts(
+            verification=CertificateVerification(verification),
+            runtime_profile=runtime_profile,
+        ),
+    )
+
+    decision = decide_plugin_admission(
+        deployment=deployment,
+        facts=facts,
+        administrator_force=force,
+    )
+
+    assert decision.disposition.value == expected_disposition
+    assert decision.code.value == expected_code
+    assert decision.runtime_profile == (
+        'shared-runtime-v1' if expected_disposition == 'shared_eligible' else 'dedicated'
+    )
+
+
+def test_archive_inspection_preserves_legacy_tuple_and_exposes_certificate_facts() -> None:
+    from langbot.pkg.plugin.archive import (
+        ArchiveCertificateState,
+        inspect_plugin_archive,
+        inspect_plugin_archive_metadata,
+    )
+
+    manifest = {
+        'kind': 'Plugin',
+        'metadata': {'name': 'example'},
+        'certification': {
+            'runtime_profile': 'shared-runtime-v1',
+            'certificate': {'issuer': 'sdk-test', 'signature': 'not-verified-by-core'},
+        },
+    }
+    archive_bytes = _archive_bytes(manifest)
+
+    inspection = inspect_plugin_archive(archive_bytes)
+
+    assert inspection.artifact_digest == hashlib.sha256(archive_bytes).hexdigest()
+    assert inspection.certificate.state is ArchiveCertificateState.DECLARED
+    assert inspection.certificate.runtime_profile == 'shared-runtime-v1'
+    assert inspection.certificate.payload == manifest['certification']['certificate']
+    assert inspect_plugin_archive_metadata(archive_bytes) == (
+        inspection.manifest,
+        inspection.requirements,
+        inspection.names,
+    )
+
+
+@pytest.mark.parametrize(
+    ('certification', 'expected_state'),
+    [
+        (None, 'absent'),
+        ({'runtime_profile': 123, 'certificate': {}}, 'malformed'),
+        ({'runtime_profile': 'shared-runtime-v1'}, 'malformed'),
+    ],
+)
+def test_archive_inspection_reports_nonverifying_certificate_states(
+    certification: object,
+    expected_state: str,
+) -> None:
+    from langbot.pkg.plugin.archive import inspect_plugin_archive
+
+    manifest: dict[str, object] = {'kind': 'Plugin', 'metadata': {'name': 'example'}}
+    if certification is not None:
+        manifest['certification'] = certification
+
+    inspection = inspect_plugin_archive(_archive_bytes(manifest))
+
+    assert inspection.certificate.state.value == expected_state
+
+
+@pytest.mark.parametrize(
+    ('verification', 'expected_visibility'),
+    [
+        ('valid', 'tenant_scoped'),
+        ('absent', 'detailed_process'),
+        ('malformed', 'detailed_process'),
+        ('invalid', 'detailed_process'),
+    ],
+)
+def test_log_visibility_policy_only_scopes_valid_shared_certifications(
+    verification: str,
+    expected_visibility: str,
+) -> None:
+    from langbot.pkg.plugin.certification import (
+        CertificateFacts,
+        CertificateVerification,
+        PluginCertificationFacts,
+        decide_plugin_log_visibility,
+    )
+
+    facts = PluginCertificationFacts(
+        installation_uuid='00000000-0000-4000-8000-000000000001',
+        artifact_digest='a' * 64,
+        certificate=CertificateFacts(
+            verification=CertificateVerification(verification),
+            runtime_profile='shared-runtime-v1',
+        ),
+    )
+
+    visibility = decide_plugin_log_visibility(facts)
+
+    assert visibility.value == expected_visibility
+
+
+def _archive_bytes(manifest: dict[str, object]) -> bytes:
+    buffer = io.BytesIO()
+    with zipfile.ZipFile(buffer, 'w') as archive:
+        import yaml
+
+        archive.writestr('manifest.yaml', yaml.safe_dump(manifest))
+    return buffer.getvalue()
diff --git a/tests/unit_tests/plugin/test_connector_reconcile.py b/tests/unit_tests/plugin/test_connector_reconcile.py
index d4d9b6b5b..f1c2ac4cb 100644
--- a/tests/unit_tests/plugin/test_connector_reconcile.py
+++ b/tests/unit_tests/plugin/test_connector_reconcile.py
@@ -272,6 +272,12 @@ async def test_local_install_persists_verified_package_before_runtime_apply():
     connector._inspect_plugin_package = Mock(return_value=('author', 'plugin'))
     connector._store_artifact_package = AsyncMock()
     connector._persist_installation_package = AsyncMock(return_value=(binding, None, False))
+    connector._admit_plugin_archive = Mock(
+        return_value=(
+            {'_certification': {'normalized_digest': digest}},
+            SimpleNamespace(for_installation=lambda _installation_uuid: SimpleNamespace(artifact_digest=digest)),
+        )
+    )
     connector._wait_for_installed_plugin_ready = AsyncMock()
 
     await connector.install_plugin(
diff --git a/uv.lock b/uv.lock
index 107889d6b..e323b1763 100644
--- a/uv.lock
+++ b/uv.lock
@@ -1066,7 +1066,7 @@ name = "cuda-bindings"
 version = "13.3.1"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
-    { name = "cuda-pathfinder" },
+    { name = "cuda-pathfinder", marker = "python_full_version >= '3.14' and sys_platform != 'emscripten' and sys_platform != 'win32'" },
 ]
 wheels = [
     { url = "https://files.pythonhosted.org/packages/51/6b/457ca12dad3ee9bfcc9a545cfd6b64b359ba49de40f776f6e028e678f262/cuda_bindings-13.3.1-cp311-cp311-manylinux_2_24_aarch64.manylinux_2_28_aarch64.whl", hash = "sha256:c5879712accf6e14bb01aa5e67440eb84998b8d104b509cc7a6dc0b8f656a474", size = 6053539, upload-time = "2026-05-29T23:11:43.19Z" },
@@ -1099,34 +1099,34 @@ wheels = [
 
 [package.optional-dependencies]
 cudart = [
-    { name = "nvidia-cuda-runtime" },
+    { name = "nvidia-cuda-runtime", marker = "python_full_version >= '3.14' and sys_platform == 'linux'" },
 ]
 cufft = [
-    { name = "nvidia-cufft" },
+    { name = "nvidia-cufft", marker = "python_full_version >= '3.14' and sys_platform == 'linux'" },
 ]
 cufile = [
-    { name = "nvidia-cufile" },
+    { name = "nvidia-cufile", marker = "python_full_version >= '3.14' and sys_platform == 'linux'" },
 ]
 cupti = [
-    { name = "nvidia-cuda-cupti" },
+    { name = "nvidia-cuda-cupti", marker = "python_full_version >= '3.14' and sys_platform == 'linux'" },
 ]
 curand = [
-    { name = "nvidia-curand" },
+    { name = "nvidia-curand", marker = "python_full_version >= '3.14' and sys_platform == 'linux'" },
 ]
 cusolver = [
-    { name = "nvidia-cusolver" },
+    { name = "nvidia-cusolver", marker = "python_full_version >= '3.14' and sys_platform == 'linux'" },
 ]
 cusparse = [
-    { name = "nvidia-cusparse" },
+    { name = "nvidia-cusparse", marker = "python_full_version >= '3.14' and sys_platform == 'linux'" },
 ]
 nvjitlink = [
-    { name = "nvidia-nvjitlink" },
+    { name = "nvidia-nvjitlink", marker = "python_full_version >= '3.14' and sys_platform == 'linux'" },
 ]
 nvrtc = [
-    { name = "nvidia-cuda-nvrtc" },
+    { name = "nvidia-cuda-nvrtc", marker = "python_full_version >= '3.14' and sys_platform == 'linux'" },
 ]
 nvtx = [
-    { name = "nvidia-nvtx" },
+    { name = "nvidia-nvtx", marker = "python_full_version >= '3.14' and sys_platform == 'linux'" },
 ]
 
 [[package]]
@@ -2180,7 +2180,7 @@ requires-dist = [
     { name = "ebooklib", specifier = ">=0.18" },
     { name = "gewechat-client", specifier = ">=0.1.5" },
     { name = "html2text", specifier = ">=2024.2.26" },
-    { name = "langbot-plugin", specifier = "==0.5.8" },
+    { name = "langbot-plugin", specifier = "==0.6.0b5" },
     { name = "langchain", specifier = ">=1.3.9" },
     { name = "langchain-core", specifier = ">=1.3.3" },
     { name = "langchain-text-splitters", specifier = ">=1.1.2" },
@@ -2250,7 +2250,7 @@ dev = [
 
 [[package]]
 name = "langbot-plugin"
-version = "0.5.8"
+version = "0.6.0b5"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "aiofiles" },
@@ -2271,9 +2271,9 @@ dependencies = [
     { name = "watchdog" },
     { name = "websockets" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/d0/ab/8d8bd6b8355c5b30b4aab2b5322fd28d8f36158f36d6b4ee33f4df4bc861/langbot_plugin-0.5.8.tar.gz", hash = "sha256:46fbdf948f4a2d110607738ab35633c9ab22a30784edce3a4e684cd19bab84ff", size = 487972, upload-time = "2026-09-11T09:27:58.304Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/7d/27/c23c5bab4137e755096f7ad32afcec834cb9b2e08129beb8bf797c1b8c5b/langbot_plugin-0.6.0b5.tar.gz", hash = "sha256:8cd1024ec1a8a131b8afe48dd3ff6c002626d6ab885ab99b8078985e4a8f53be", size = 613773, upload-time = "2026-09-20T10:18:18.171Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/c2/13/4939205e2f7922ec09113e390e35f9355ce6d93e1b380a4b3c49441130f5/langbot_plugin-0.5.8-py3-none-any.whl", hash = "sha256:4fbbcfa55f1dcb9af8392b48de8b7877ea79c880dfd268d651404702614d182e", size = 311552, upload-time = "2026-09-11T09:27:57.082Z" },
+    { url = "https://files.pythonhosted.org/packages/64/fc/b0c7c009e166650d82bcb58784e89a64ec04de5156f95da7fb7d59d2c4a3/langbot_plugin-0.6.0b5-py3-none-any.whl", hash = "sha256:15c5a60765db34e5a0216eab205178fb06c6447d286f648008aa89207e75d667", size = 408564, upload-time = "2026-09-20T10:18:16.967Z" },
 ]
 
 [[package]]
@@ -3301,7 +3301,7 @@ name = "nvidia-cublas"
 version = "13.1.1.3"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
-    { name = "nvidia-cuda-nvrtc" },
+    { name = "nvidia-cuda-nvrtc", marker = "python_full_version >= '3.14' and sys_platform != 'emscripten' and sys_platform != 'win32'" },
 ]
 wheels = [
     { url = "https://files.pythonhosted.org/packages/a7/a1/0bd24ee8c8d03adac032fd2909426a00c88f8c57961b1277ded97f91119f/nvidia_cublas-13.1.1.3-py3-none-manylinux_2_27_aarch64.whl", hash = "sha256:b7a210458267ac818974c53038fbec2e969d5c99f305ab15c72522fa9f001dd5", size = 542848918, upload-time = "2026-04-08T18:46:22.985Z" },
@@ -3340,7 +3340,7 @@ name = "nvidia-cudnn-cu13"
 version = "9.20.0.48"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
-    { name = "nvidia-cublas" },
+    { name = "nvidia-cublas", marker = "python_full_version >= '3.14' and sys_platform != 'emscripten' and sys_platform != 'win32'" },
 ]
 wheels = [
     { url = "https://files.pythonhosted.org/packages/56/c5/83384d846b2fd17c44bd499b36c75a45ed4f095fbbb2252294e89cea5c5c/nvidia_cudnn_cu13-9.20.0.48-py3-none-manylinux_2_27_aarch64.whl", hash = "sha256:e31454ae00094b0c55319d9d15b6fa2fc50a9e1c0f5c8c80fb75258234e731e1", size = 444574296, upload-time = "2026-03-09T19:28:27.751Z" },
@@ -3352,7 +3352,7 @@ name = "nvidia-cufft"
 version = "12.0.0.61"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
-    { name = "nvidia-nvjitlink" },
+    { name = "nvidia-nvjitlink", marker = "python_full_version >= '3.14' and sys_platform != 'emscripten' and sys_platform != 'win32'" },
 ]
 wheels = [
     { url = "https://files.pythonhosted.org/packages/8b/ae/f417a75c0259e85c1d2f83ca4e960289a5f814ed0cea74d18c353d3e989d/nvidia_cufft-12.0.0.61-py3-none-manylinux2014_aarch64.manylinux_2_17_aarch64.whl", hash = "sha256:2708c852ef8cd89d1d2068bdbece0aa188813a0c934db3779b9b1faa8442e5f5", size = 214053554, upload-time = "2025-09-04T08:31:38.196Z" },
@@ -3382,9 +3382,9 @@ name = "nvidia-cusolver"
 version = "12.0.4.66"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
-    { name = "nvidia-cublas" },
-    { name = "nvidia-cusparse" },
-    { name = "nvidia-nvjitlink" },
+    { name = "nvidia-cublas", marker = "python_full_version >= '3.14' and sys_platform != 'emscripten' and sys_platform != 'win32'" },
+    { name = "nvidia-cusparse", marker = "python_full_version >= '3.14' and sys_platform != 'emscripten' and sys_platform != 'win32'" },
+    { name = "nvidia-nvjitlink", marker = "python_full_version >= '3.14' and sys_platform != 'emscripten' and sys_platform != 'win32'" },
 ]
 wheels = [
     { url = "https://files.pythonhosted.org/packages/c8/c3/b30c9e935fc01e3da443ec0116ed1b2a009bb867f5324d3f2d7e533e776b/nvidia_cusolver-12.0.4.66-py3-none-manylinux_2_27_aarch64.whl", hash = "sha256:02c2457eaa9e39de20f880f4bd8820e6a1cfb9f9a34f820eb12a155aa5bc92d2", size = 223467760, upload-time = "2025-09-04T08:33:04.222Z" },
@@ -3396,7 +3396,7 @@ name = "nvidia-cusparse"
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