diff --git a/.github/workflows/common_checks.yaml b/.github/workflows/common_checks.yaml
index 1c03be86..4c8c0a6b 100644
--- a/.github/workflows/common_checks.yaml
+++ b/.github/workflows/common_checks.yaml
@@ -154,3 +154,30 @@ jobs:
           tar -xzf gitleaks_8.10.1_linux_x64.tar.gz && \
           sudo install gitleaks /usr/bin && \
           gitleaks detect --report-format json --report-path leak_report -v
+
+  tools_checks:
+    continue-on-error: False
+    runs-on: ${{ matrix.os }}
+
+    strategy:
+      matrix:
+        os: [ ubuntu-latest ]
+        python-version: [ "3.10" ]
+
+    timeout-minutes: 30
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+      - uses: actions/setup-python@v3
+        with:
+          python-version: ${{ matrix.python-version }}
+      - name: Install dependencies
+        run: |
+          sudo apt-get update --fix-missing
+          sudo apt-get autoremove
+          sudo apt-get autoclean
+          pip install tomte[tox,cli]==0.2.15
+          pip install --user --upgrade setuptools
+      - name: Tool unit tests
+        run: tox -e check-tools
\ No newline at end of file
diff --git a/tests/__init__.py b/tests/__init__.py
new file mode 100644
index 00000000..8afb6123
--- /dev/null
+++ b/tests/__init__.py
@@ -0,0 +1,19 @@
+# -*- coding: utf-8 -*-
+# ------------------------------------------------------------------------------
+#
+#   Copyright 2024 Valory AG
+#
+#   Licensed under the Apache License, Version 2.0 (the "License");
+#   you may not use this file except in compliance with the License.
+#   You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+#   Unless required by applicable law or agreed to in writing, software
+#   distributed under the License is distributed on an "AS IS" BASIS,
+#   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#   See the License for the specific language governing permissions and
+#   limitations under the License.
+#
+# ------------------------------------------------------------------------------
+"""This module contains tests."""
diff --git a/tests/constants.py b/tests/constants.py
new file mode 100644
index 00000000..b2aef2ec
--- /dev/null
+++ b/tests/constants.py
@@ -0,0 +1,29 @@
+# -*- coding: utf-8 -*-
+# ------------------------------------------------------------------------------
+#
+#   Copyright 2024 Valory AG
+#
+#   Licensed under the Apache License, Version 2.0 (the "License");
+#   you may not use this file except in compliance with the License.
+#   You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+#   Unless required by applicable law or agreed to in writing, software
+#   distributed under the License is distributed on an "AS IS" BASIS,
+#   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#   See the License for the specific language governing permissions and
+#   limitations under the License.
+#
+# ------------------------------------------------------------------------------
+"""This module contains constants."""
+
+import os
+
+OPENAI_SECRET_KEY = os.getenv("OPENAI_SECRET_KEY")
+STABILITY_API_KEY = os.getenv("STABILITY_API_KEY")
+GOOGLE_API_KEY = os.getenv("GOOGLE_API_KEY")
+GOOGLE_ENGINE_ID = os.getenv("GOOGLE_ENGINE_ID")
+CLAUDE_API_KEY = os.getenv("CLAUDE_API_KEY")
+REPLICATE_API_KEY = os.getenv("REPLICATE_API_KEY")
+NEWS_API_KEY = os.getenv("NEWS_API_KEY")
diff --git a/tests/test_tools.py b/tests/test_tools.py
new file mode 100644
index 00000000..04e1f379
--- /dev/null
+++ b/tests/test_tools.py
@@ -0,0 +1,91 @@
+# -*- coding: utf-8 -*-
+# ------------------------------------------------------------------------------
+#
+#   Copyright 2024 Valory AG
+#
+#   Licensed under the Apache License, Version 2.0 (the "License");
+#   you may not use this file except in compliance with the License.
+#   You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+#   Unless required by applicable law or agreed to in writing, software
+#   distributed under the License is distributed on an "AS IS" BASIS,
+#   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#   See the License for the specific language governing permissions and
+#   limitations under the License.
+#
+# ------------------------------------------------------------------------------
+"""This module contains tool tests."""
+
+from typing import List, Any
+
+from packages.valory.customs.prediction_request_claude import prediction_request_claude
+from packages.valory.skills.task_execution.utils.benchmarks import TokenCounterCallback
+from tests.constants import (
+    OPENAI_SECRET_KEY,
+    STABILITY_API_KEY,
+    GOOGLE_API_KEY,
+    GOOGLE_ENGINE_ID,
+    CLAUDE_API_KEY,
+    REPLICATE_API_KEY,
+    NEWS_API_KEY,
+)
+
+
+class BaseToolTest:
+    """Base tool test class."""
+    keys = {
+        "openai": OPENAI_SECRET_KEY,
+        "stabilityai": STABILITY_API_KEY,
+        "google_api_key": GOOGLE_API_KEY,
+        "google_engine_id": GOOGLE_ENGINE_ID,
+        "anthropic": CLAUDE_API_KEY,
+        "replicate": REPLICATE_API_KEY,
+        "newsapi": NEWS_API_KEY,
+    }
+    models: List = [None]
+    tools: List[str]
+    prompts: List[str]
+    tool_module: Any = None
+    tool_callable: str = "run"
+
+    def _validate_response(self, response: Any) -> None:
+        """Validate response."""
+        assert type(response) == tuple, "Response of the tool must be a tuple."
+        assert len(response) == 4, "Response must have 4 elements."
+        assert type(response[0]) == str, "Response[0] must be a string."
+        assert type(response[1]) == str, "Response[1] must be a string."
+        assert type(response[2]) == dict or response[2] is None, "Response[2] must be a dictionary or None."
+        assert type(response[3]) == TokenCounterCallback or response[3] is None, "Response[3] must be a TokenCounterCallback or None."
+
+    def test_run(self) -> None:
+        """Test run method."""
+        assert self.tools, "Tools must be provided."
+        assert self.prompts, "Prompts must be provided."
+        assert self.tool_module, "Callable function must be provided."
+
+        for model in self.models:
+            for tool in self.tools:
+                for prompt in self.prompts:
+                    kwargs = dict(
+                        prompt=prompt,
+                        tool=tool,
+                        api_keys=self.keys,
+                        counter_callback=TokenCounterCallback(),
+                        model=model,
+                    )
+                    func = getattr(self.tool_module, self.tool_callable)
+                    response = func(**kwargs)
+                    self._validate_response(response)
+
+
+class TestClaudePredictionOnline(BaseToolTest):
+    """Test Claude Prediction Online."""
+
+    tools = prediction_request_claude.ALLOWED_TOOLS
+    models = prediction_request_claude.ALLOWED_MODELS
+    prompts = [
+        "Please take over the role of a Data Scientist to evaluate the given question. With the given question \"Will Apple release iPhone 17 by March 2025?\" and the `yes` option represented by `Yes` and the `no` option represented by `No`, what are the respective probabilities of `p_yes` and `p_no` occurring?"
+    ]
+    tool_module = prediction_request_claude
diff --git a/tox.ini b/tox.ini
index 22119e5d..9ba66b1f 100644
--- a/tox.ini
+++ b/tox.ini
@@ -241,6 +241,10 @@ commands =
     aea packages sync
     {toxinidir}/scripts/check_doc_ipfs_hashes.py
 
+[testenv:check-tools]
+deps = {[deps-packages]deps}
+commands = pytest tests
+
 [testenv:fix-doc-hashes]
 skipsdist = True
 skip_install = True