Prowler is an open-source cloud security platform that checks cloud environments for security issues and compliance with standards such as CIS, NIST, and GDPR. Security teams use it to assess configurations, prioritize findings, produce reports, and guide remediation.
Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add prowler-cloud/prowler --skill prowler-test-sdkgit clone --depth 1 https://github.com/prowler-cloud/prowlerWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/prowler-cloud/prowler/prowler-test-sdk)<a href="https://agentmods.dev/skills/prowler-cloud/prowler/prowler-test-sdk"><img src="https://agentmods.dev/badge/skills/prowler-cloud/prowler/prowler-test-sdk/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/prowler-cloud/prowler/prowler-test-sdk"><img src="https://agentmods.dev/badge/skills/prowler-cloud/prowler/prowler-test-sdk.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00043 | $0.02226 |
| Opus 5 | $0.00022 | $0.01113 |
| Sonnet 5 | $0.00009 | $0.00445 |
| Haiku 4.5 | $0.00004 | $0.00223 |
Grade A, and why
prowler-test-sdk scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 9d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 328 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Generic Patterns: For base pytest patterns (fixtures, mocking, parametrize, markers), see the
pytestskill. This skill covers Prowler-specific conventions only.Full Documentation:
docs/developer-guide/unit-testing.mdx
CRITICAL: Provider-Specific Testing
| Provider | Mocking Approach | Decorator |
|---|---|---|
| AWS | moto library |
@mock_aws |
| Azure, GCP, K8s, others | MagicMock |
None |
NEVER use moto for non-AWS providers. NEVER use MagicMock for AWS.
AWS Check Test Pattern
from unittest import mock
from boto3 import client
from moto import mock_aws
from tests.providers.aws.utils import AWS_REGION_US_EAST_1, set_mocked_aws_provider
class Test_{check_name}:
@mock_aws
def test_no_resources(self):
from prowler.providers.aws.services.{service}.{service}_service import {ServiceClass}
aws_provider = set_mocked_aws_provider([AWS_REGION_US_EAST_1])
with mock.patch(
"prowler.providers.common.provider.Provider.get_global_provider",
return_value=aws_provider,
):
with mock.patch(
"prowler.providers.aws.services.{service}.{check_name}.{check_name}.{service}_client",
new={ServiceClass}(aws_provider),
):
from prowler.providers.aws.services.{service}.{check_name}.{check_name} import (
{check_name},
)
check = {check_name}()
result = check.execute()
assert len(result) == 0
@mock_aws
def test_{check_name}_pass(self):
# Setup AWS resources with moto
{service}_client = client("{service}", region_name=AWS_REGION_US_EAST_1)
# Create compliant resource...
from prowler.providers.aws.services.{service}.{service}_service import {ServiceClass}
aws_provider = set_mocked_aws_provider([AWS_REGION_US_EAST_1])
with mock.patch(
"prowler.providers.common.provider.Provider.get_global_provider",
return_value=aws_provider,
):
with mock.patch(
"prowler.providers.aws.services.{service}.{check_name}.{check_name}.{service}_client",
new={ServiceClass}(aws_provider),
):
from prowler.providers.aws.services.{service}.{check_name}.{check_name} import (
{check_name},
)
check = {check_name}()
result = check.execute()
assert len(result) == 1
assert result[0].status == "PASS"
@mock_aws
def test_{check_name}_fail(self):
# Setup AWS resources with moto
{service}_client = client("{service}", region_name=AWS_REGION_US_EAST_1)
# Create non-compliant resource...
from prowler.providers.aws.services.{service}.{service}_service import {ServiceClass}
aws_provider = set_mocked_aws_provider([AWS_REGION_US_EAST_1])
with mock.patch(
"prowler.providers.common.provider.Provider.get_global_provider",
return_value=aws_provider,
):
with mock.patch(
"prowler.providers.aws.services.{service}.{check_name}.{check_name}.{service}_client",
new={ServiceClass}(aws_provider),
):
from prowler.providers.aws.services.{service}.{check_name}.{check_name} import (
{check_name},
)
check = {check_name}()
result = check.execute()
assert len(result) == 1
assert result[0].status == "FAIL"
What ships with it
4 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 9d ago First seen · 328 lines · 43 tokens per session scan A 709c0755f827
prowler-test-sdk is a skill published in the GitHub repository prowler-cloud/prowler (14,767 stars, last pushed yesterday), licensed Apache-2.0. It adds 43 tokens to every session and 2,226 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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