Testing the AgentCore security controls

How to test the security controls in this repo:

control-library/ — IaC-agnostic control definitions + catalog.yaml
infra_utils/policy_loader.py — loads/parameterizes controls
Item 1 (SCP): CMK-for-Memory SCP applied via terraform/org-guardrails/
Item 4 (resource policy): Memory in-account-only resource policy (enable_resource_policies)
Items 5+6 (Guardrails + interceptor): egress Lambda interceptor + Bedrock Guardrail on the Gateway (enable_egress_filter)
Item 3 (Cedar): AgentCore policy engine with an explicit read permit on the Gateway; Cedar's implicit default-deny covers everything else (enable_cedar, cedar_mode LOG_ONLY/ENFORCE)
Item 2 (VPCE + IAM): fine-grained AgentCore VPC endpoint policy + tightened execution role (enable_networking, org_id)
Item 7 (observability): SNS + EventBridge alerting on sensitive AgentCore API calls (enable_traceability)

There are two layers of testing:

Part A — Local (no AWS account needed): loader, validator, unit tests, cdk synth, terraform validate. This is what CI runs and is enough to review a PR.
Part B — Live (needs an AWS account): deploy and exercise the controls for real.

Prerequisites

cd /path/to/agentcore-accelerator

# Python venv (repo targets 3.13; 3.12 also works locally)
python3 -m venv .venv && source .venv/bin/activate
pip install -r requirements.txt

# Node + CDK + Terraform
node --version        # v18+
cdk --version         # 2.2xx
terraform version     # 1.3+

Part A — Local tests (no AWS account)

A1. control-library loader + catalog

source .venv/bin/activate
python - <<'PY'
from infra_utils.policy_loader import load_control, load_catalog
print("controls:", [c["id"] for c in load_catalog()["controls"]])
# SCP renders with its default param
print(load_control("scp.memory.enforce-cmk")["Statement"][0]["Condition"])
# Resource policy renders with injected params
print(load_control("resource-policy.memory.in-account-only", {
    "account_id": "111122223333",
    "memory_arn": "arn:aws:bedrock-agentcore:us-east-1:111122223333:memory/mem-abc",
    "org_id": "o-example",
})["Statement"][1]["Condition"])
PY

If a heredoc misbehaves in your shell, drop the snippet into a temp .py file and run it.

A2. Validate the control-library against its catalog

make validate-controls
# or: python scripts/validate_control_library.py

Checks every control file exists, is valid JSON, has matching <<sentinel>>/param declarations, and renders with no unresolved tokens. Installs of checkov add a deep policy scan; without it you get a single warning (non-fatal).

A3. Unit tests

make test-controls
# or: python -m pytest tests/ -q      → 12 passed

A4. CMK-for-Memory SCP via Terraform (item 1)

cd terraform/org-guardrails
terraform fmt -check -recursive .
terraform init -backend=false
terraform validate                    # → Success! The configuration is valid.

# Confirm the SCP renders from the shared control-library file (no leftover <<sentinel>>):
printf 'local.cmk_scp_rendered\n' | terraform console
cd ../..

Expect the printed policy to contain "bedrock-agentcore:CreateMemory" and the resolved arn:aws:kms:*:*:key/* pattern (or your override), and no <<kms_key_arn_pattern>>.

A4b. Gateway configuration SCPs render (control-plane, item "1b")

The 8 gateway controls are rendered individually from the control-library (local.gateway_scp_rendered) and then merged into ONE consolidated SCP (local.gateway_scp_consolidated) to fit the 5-SCPs-per-target Organizations quota.

cd terraform/org-guardrails
terraform init -backend=false
terraform validate

# All 8 gateway controls are rendered from the library:
printf 'keys(local.gateway_scp_rendered)\n' | terraform console                                            # → the 8 control names
# Sentinels resolved in the per-control renders:
printf 'local.gateway_scp_rendered["enforce-approved-idp"]\n' | terraform console | grep -c 'https://'     # → 1 (DiscoveryUrl pattern injected)
printf 'local.gateway_scp_rendered["require-cmk"]\n' | terraform console | grep -c 'kms_key_arn_pattern'   # → 0 (sentinel resolved; note console wraps output in <<EOT)

# The consolidated document contains every control's statements, no unresolved sentinels,
# and stays under the 5,120-character SCP quota:
printf 'local.gateway_scp_statements[*].Sid\n' | terraform console                                         # → 10 unique Sids (require-cmk and require-policy-engine carry 2 each)
printf 'local.gateway_scp_consolidated\n' | terraform console | grep -c '<<'                               # → 0 (no unresolved <<sentinel>> tokens)
printf 'length(local.gateway_scp_consolidated)\n' | terraform console                                      # → < 5120
cd ../..

These SCPs use control-plane condition keys only: they constrain how a gateway may be configured, not who may invoke one.

A4c. Identity SCP denies the unverified-userId token path

GetWorkloadAccessTokenForUserId accepts the user identifier as an unverified string, so the shipped default must exempt nobody. The exemption param defaults to a role ARN that cannot exist, which makes the control a blanket deny until an operator supplies a real pattern.

cd terraform/org-guardrails
terraform init -backend=false
terraform validate

VARS='-var target_ids=["ou-example-11111111"]'

# Sentinel resolved, and the statement denies the right action:
printf 'length(regexall("<<", local.identity_userid_scp_rendered))\n' | terraform console $VARS   # → 0
printf 'jsondecode(local.identity_userid_scp_rendered).Statement[0]\n' | terraform console $VARS  # → Deny on GetWorkloadAccessTokenForUserId

# The default exemption names a role that does not exist, so nothing is exempt:
printf 'jsondecode(local.identity_userid_scp_rendered).Statement[0].Condition.ArnNotLike["aws:PrincipalArn"]\n' \
  | terraform console $VARS                                                                      # → arn:aws:iam::*:role/__no_principal_may_mint_tokens_by_userid__

# Sid must not collide with the consolidated gateway SCP's statements:
printf 'contains(local.gateway_scp_statements[*].Sid, "DenyWorkloadTokenForUserId")\n' \
  | terraform console $VARS                                                                      # → false

# Quota: 1 memory + 1 consolidated gateway + 1 identity = 3 of the 4 usable slots per target
# (5-per-target limit minus FullAWSAccess). This mirrors the attachments_per_target output.
printf '(var.enable_scp_memory_enforce_cmk ? 1 : 0) + (var.enable_gateway_scps ? 1 : 0) + (var.enable_scp_identity_deny_token_for_userid ? 1 : 0)\n' \
  | terraform console $VARS                                                                      # → 3
cd ../..

The matching iam.identity-credential-provider-scoped reference policy is covered by the loader tests in A3: it asserts the workload-identity and OAuth2-provider ARNs carry no wildcard, since AgentCore does not bind a workload identity to the providers it may read and IAM is the only thing scoping that access.

A5. Memory resource policy synthesizes only when enabled (item 4)

The Memory resource policy is attached with the native AWS::BedrockAgentCore::ResourcePolicy.

source .venv/bin/activate
export CDK_DEFAULT_ACCOUNT=111122223333 CDK_DEFAULT_REGION=us-east-1

# Flag OFF → no resource policy
rm -rf cdk.out
cdk synth agentcore-workshop-dev-memory 2>/dev/null \
  | grep -c 'AWS::BedrockAgentCore::ResourcePolicy'                                   # → 0

# Flag ON → one native ResourcePolicy with the rendered in-account-only policy
rm -rf cdk.out
cdk synth agentcore-workshop-dev-memory \
  -c enable_resource_policies=true -c org_id=o-example123 2>/dev/null \
  | grep -oE 'AWS::BedrockAgentCore::ResourcePolicy|o-example123|PrincipalOrgID' | sort | uniq -c
# → 1 each (resource policy present, org_id + PrincipalOrgID deny guard rendered)

# Flag ON but missing org_id → clean failure
rm -rf cdk.out
cdk synth agentcore-workshop-dev-memory -c enable_resource_policies=true 2>&1 \
  | grep 'requires org_id'

A6. Egress interceptor + Guardrail synthesize only when enabled (items 5+6)

source .venv/bin/activate
export CDK_DEFAULT_ACCOUNT=111122223333 CDK_DEFAULT_REGION=us-east-1

# Flag ON → Guardrail + interceptor Lambda + interceptor config
rm -rf cdk.out
cdk synth agentcore-workshop-dev-gateway -c enable_egress_filter=true 2>/dev/null \
  | grep -cE 'AWS::Bedrock::Guardrail|egress-interceptor|InterceptorConfigurations|ApplyGuardrail'
# → 4 (one match per pattern)

# Flag OFF → none of the above
rm -rf cdk.out
cdk synth agentcore-workshop-dev-gateway 2>/dev/null \
  | grep -c 'AWS::Bedrock::Guardrail'                                                  # → 0

A7. Cedar policy engine synthesizes only when enabled (item 3)

source .venv/bin/activate
export CDK_DEFAULT_ACCOUNT=111122223333 CDK_DEFAULT_REGION=us-east-1

# Flag ON → policy engine + LOG_ONLY policy-engine config on the gateway. Cedar is
# implicit default-deny, so no blanket forbid ships (a matching forbid would override
# every permit — ENFORCE would then deny all tool calls, including the permitted reads).
rm -rf cdk.out
cdk synth agentcore-workshop-dev-gateway -c enable_cedar=true 2>/dev/null \
  | grep -cE 'AWS::BedrockAgentCore::PolicyEngine|PolicyEngineConfiguration'
# → 2 (engine and the gateway's policy-engine config)

# Exactly one Cedar policy resource — the read permit — and no forbid statement:
rm -rf cdk.out
cdk synth agentcore-workshop-dev-gateway -c enable_cedar=true 2>/dev/null > /tmp/cedar-synth.yaml
grep -c 'Type: AWS::BedrockAgentCore::Policy$' /tmp/cedar-synth.yaml   # → 1 (the read permit)
grep -c 'forbid(principal' /tmp/cedar-synth.yaml                       # → 0 (implicit default-deny)
rm -f /tmp/cedar-synth.yaml

# Try enforce mode
rm -rf cdk.out
cdk synth agentcore-workshop-dev-gateway -c enable_cedar=true -c cedar_mode=ENFORCE 2>/dev/null \
  | grep -c 'ENFORCE'                                                                  # → 1

# Flag OFF → no policy engine config
rm -rf cdk.out
cdk synth agentcore-workshop-dev-gateway 2>/dev/null | grep -c 'PolicyEngineConfiguration'  # → 0

A7b. VPC endpoint policy synthesizes with the SigV4-org-scoped policy (item 2)

The endpoint policy allows the AgentCore data-plane actions (invoke + OAuth PRM discovery) with Principal: "*" and no IAM-principal conditions — OAuth/JWT callers carry no IAM principal, so any principal-keyed condition would block them (per AWS docs). The org restriction is a Deny scoped by a Null guard so it only fires for SigV4 callers outside the org, never for principal-less OAuth traffic.

The networking VPC needs Availability Zone context to synth offline. Provide it once with a temporary cdk.context.json (git-ignored), then synth:

source .venv/bin/activate
cat > cdk.context.json <<'JSON'
{ "availability-zones:account=111122223333:region=us-east-1": ["us-east-1a","us-east-1b"] }
JSON

rm -rf cdk.out
CDK_DEFAULT_ACCOUNT=111122223333 CDK_DEFAULT_REGION=us-east-1 \
  cdk synth agentcore-workshop-dev-networking -c enable_networking=true -c org_id=o-example123 2>/dev/null \
  > /tmp/vpce-synth.yaml

grep -c 'bedrock-agentcore.gateway' /tmp/vpce-synth.yaml            # → 1 (the AgentCore gateway endpoint service)
grep -c 'PrincipalOrgID' /tmp/vpce-synth.yaml                       # → 2 (org condition + Null guard, both inside the SigV4-only Deny)
grep -c 'GetRuntimeProtectedResourceMetadata' /tmp/vpce-synth.yaml  # → 1 (OAuth PRM discovery allowed with Principal "*")
grep -c '"Null":' /tmp/vpce-synth.yaml                              # → 1 (Null guard keeps the Deny off principal-less OAuth traffic)

rm -f cdk.context.json /tmp/vpce-synth.yaml && rm -rf cdk.out

Also confirm the tightened execution role scopes SSM to the project path (no "*"):

grep -A2 '"ssm:GetParameter"' -r infra_utils/agentcore_role.py
# resources = arn:aws:ssm:*:*:parameter/{project_name}/*

A7c. Observability alerting synthesizes only when enabled (item 7)

source .venv/bin/activate
export CDK_DEFAULT_ACCOUNT=111122223333 CDK_DEFAULT_REGION=us-east-1

# Flag ON → SNS topic + EventBridge rule on sensitive AgentCore events
rm -rf cdk.out
cdk synth agentcore-workshop-dev-observability -c enable_traceability=true 2>/dev/null \
  | grep -cE 'AWS::SNS::Topic|AWS::Events::Rule'          # → 3 (topic, topic policy, rule)

# Flag OFF → none
rm -rf cdk.out
cdk synth agentcore-workshop-dev-observability 2>/dev/null | grep -c 'AWS::Events::Rule'  # → 0

A8. Lint (matches CI)

source .venv/bin/activate

# Lint the new/changed security-controls files (all clean):
ruff check infra_utils/policy_loader.py scripts/validate_control_library.py \
  stacks/gateway_stack.py stacks/memory_stack.py stacks/networking_stack.py \
  stacks/observability_stack.py infra_utils/agentcore_role.py tests/

# New security-controls files are also ruff-format clean:
ruff format --check infra_utils/policy_loader.py scripts/validate_control_library.py \
  tests/ tools/egress_interceptor/handler.py

Note: repo-wide ruff check . reports pre-existing findings in older files; the lint backlog is tracked separately. CI lints the files changed in each merge request.

Part B — Live tests (AWS account required)

High-level, since these touch real resources. Use a non-production account. The SCP test additionally requires the Organizations management account (or delegated admin).

B1. Deploy the account/workload controls

source .venv/bin/activate
export ORG_ID=o-yourorgid           # required when resource policies are on

# Everything security-focused (networking + security + resource policies + egress filter):
./scripts/deploy.sh deploy --profile security-focused

# Or a single stack:
NON_INTERACTIVE=1 cdk deploy agentcore-workshop-dev-gateway -c enable_egress_filter=true

B2. Verify the Memory resource policy (item 4)

MEMORY_ARN=$(aws ssm get-parameter --name /agentcore-workshop/dev/memory/memory-arn \
  --query Parameter.Value --output text)
aws bedrock-agentcore-control get-resource-policy --resource-arn "$MEMORY_ARN"
# Expect the in-account-only Allow + the aws:PrincipalOrgID Deny guard.

B3. Verify the Guardrail + interceptor (items 5+6)

aws bedrock list-guardrails | grep egress-guardrail
aws lambda get-function --function-name agentcore-workshop-dev-egress-interceptor \
  --query 'Configuration.Environment.Variables'

Then invoke the gateway tool through the agent with:

a prompt-injection style payload → expect the REQUEST interceptor to block (CloudWatch logs of the interceptor show blocked (REQUEST));
content containing an email / SSN → expect PII to be anonymized/blocked in the tool input/output.

Interceptor logs: /aws/lambda/agentcore-workshop-dev-egress-interceptor.

B3b. Verify the Cedar policy engine (item 3)

# The policy engine is attached to the gateway; deploy with enable_cedar=true (or the
# security-focused profile). Start in LOG_ONLY so nothing is blocked while you validate.
NON_INTERACTIVE=1 cdk deploy agentcore-workshop-dev-gateway \
  -c enable_cedar=true -c cedar_mode=LOG_ONLY

Invoke a permitted (read) tool and a non-permitted (write) tool through the agent, then check the policy decision logs. Only after confirming the expected allow/deny decisions, redeploy with -c cedar_mode=ENFORCE to actively block.

B4. Verify the CMK SCP (item 1) — management account

cd terraform/org-guardrails
terraform apply -var 'target_ids=["ou-abcd-1234wxyz"]'

Then, from a member account under that OU, attempt CreateMemory without a KMS key — expect an explicit AccessDenied from the SCP. Creating with a CMK should succeed.

B4b. Verify the VPC endpoint policy + IAM (item 2)

# Endpoint policy is attached to the AgentCore gateway interface endpoint:
aws ec2 describe-vpc-endpoints \
  --filters Name=service-name,Values="com.amazonaws.us-east-1.bedrock-agentcore.gateway" \
  --query 'VpcEndpoints[0].PolicyDocument'

# Execution role SSM scope (should be the project path, not "*"):
aws iam get-role-policy --role-name agentcore-workshop-dev-orchestrator-role \
  --policy-name <inline-policy-name>

B4c. Verify observability alerting (item 7)

aws sns list-topics | grep agentcore-security-alerts
aws events list-rules --name-prefix agentcore-workshop-dev-agentcore-sensitive
# Subscribe an email/SNS endpoint, then trigger a sensitive event (e.g. PutResourcePolicy or
# DeleteGateway in a test resource) and confirm the alert fires. Requires CloudTrail
# management events (enabled by the security stack / enable_security).

B5. Cleanup

./scripts/deploy.sh destroy --profile security-focused
cd terraform/org-guardrails && terraform destroy && cd ../..

Part C — Agent pattern matrix (live)

Every pattern shares agent-code/ but builds its own Dockerfile, so a green deploy of one proves nothing about the others. Run this matrix before a release: it has caught defects that a single orchestrator invoke cannot reach (a stale container image, a missing forwarded header, and two missing runtime-role permissions — none of which fail at synth or deploy time).

One redeploy of the orchestrator runtime per pattern, roughly 5–8 minutes each (CodeBuild):

export AWS_PROFILE=<your-profile> AWS_REGION=us-east-1

for p in orchestrator strands-agent langgraph-agent claude-sdk-agent claude-sdk-multi-agent; do
  AGENT_PATTERN=$p NON_INTERACTIVE=1 ./scripts/deploy.sh deploy \
    --stack agentcore-workshop-dev-runtime-orchestrator
  python scripts/invoke.py "Reply with exactly: $p LIVE"
done

# The agui-* patterns speak AG-UI, not plain HTTP — use --agui
for p in agui-strands-agent agui-langgraph-agent; do
  AGENT_PATTERN=$p NON_INTERACTIVE=1 ./scripts/deploy.sh deploy \
    --stack agentcore-workshop-dev-runtime-orchestrator
  python scripts/invoke.py --agui "Reply with exactly: $p LIVE"
done

Then check the tools actually loaded, which exercises the gateway MCP client and the AgentCore Identity token vault (--agui for the AG-UI patterns):

python scripts/invoke.py "List the names of the tools you have available. Names only."
# Expect the gateway target plus execute_python_securely, e.g.
#   sample-tool___text_analysis_tool, execute_python_securely

Two things worth asserting beyond "it answered":

# The runtime really is on the pattern you asked for (protocol + fresh image)
ARN=$(aws ssm get-parameter --name /agentcore-workshop/dev/runtimes/orchestrator/arn \
  --query Parameter.Value --output text)
aws bedrock-agentcore-control get-agent-runtime --agent-runtime-id "${ARN##*/}" \
  --query '[agentRuntimeVersion,protocolConfiguration,agentRuntimeArtifact]'
# agui-* patterns → serverProtocol AGUI; all others → HTTP

# Each pattern pushed its own image tag (identical tags mean no rebuild happened)
aws ecr describe-images --repository-name agentcore-workshop-dev-orchestrator \
  --query 'sort_by(imageDetails,&imagePushedAt)[-5:].{tags:imageTags,pushed:imagePushedAt}'

Results as of the last full run (account-agnostic; re-run per release):

Pattern	Protocol	Invoke	Gateway tools	Notes
`orchestrator`	HTTP	✓	✓	default
`strands-agent`	HTTP	✓	n/a	gateway/code-interpreter tools not wired in this pattern yet
`langgraph-agent`	HTTP	✓	✓	needs the memory data-plane IAM actions (`ListEvents`)
`claude-sdk-agent`	HTTP	✓	✓	replies include `claude_session_id`
`claude-sdk-multi-agent`	HTTP	✓	✓	delegates to the `code-analyst` subagent
`agui-strands-agent`	AGUI	✓	✓	typed SSE events; verify with `--agui`
`agui-langgraph-agent`	AGUI	✓	✓	slower first response (graph build per request)

After the matrix run, close the loop on observability — this is what makes module 9's "end-to-end traces" claim true, and it reuses a span from the invokes above:

python scripts/check_observability.py --spans
# PASS: trace <id> searchable (5 spans, service agentcore_workshop_dev_orchestrator.DEFAULT)

Opt-in (not in MODULE_VERIFY[9]) because span delivery lags invocation by a minute or two. Two facts to keep you from "fixing" working telemetry (verified live, ADOT 0.16.0): spans are searchable via Logs Insights on aws/spans — the path the Transaction Search console uses — while the classic X-Ray APIs (batch-get-traces, get-trace-summaries) only serve the indexed sample (Default rule: 1%), so an empty result there is expected, not a delivery failure. And aws-opentelemetry-distro>=0.18 merely moves spans to per-agent log groups; it is not needed for delivery or search.

If a pattern fails, read the container logs before changing anything — every failure so far named its own cause there:

aws logs filter-log-events \
  --log-group-name "/aws/bedrock-agentcore/runtimes/<runtime-id>-DEFAULT" \
  --start-time $(( ($(date +%s) - 900) * 1000 )) \
  --query 'events[].message' --output text | grep -iE 'error|denied|traceback'

Known caveats to validate on first live deploy

Interceptor event shape. The Lambda scans all string leaves in mcp.gatewayRequest / mcp.gatewayResponse. The output contract (interceptorOutputVersion + transformedGateway*) is per AWS docs; confirm the nested request/response shape against live Gateway traces for your target type.
Guardrail version. The interceptor uses the guardrail DRAFT version by default. For production, publish a numbered version and pin GUARDRAIL_VERSION.
Cedar semantics. The Cedar policies (control-library/cedar/) synthesize as text into AWS::BedrockAgentCore::Policy; CloudFormation does not parse Cedar at synth time. Validate allow/deny behaviour on a live gateway in LOG_ONLY mode (inspect decision logs) before switching cedar_mode=ENFORCE. Action names must match <TargetName>___<tool_name>.
VPCE service name. The AgentCore Gateway endpoint uses com.amazonaws.<region>.bedrock-agentcore.gateway (confirmed). If you also need a Runtime data-plane endpoint, confirm its exact service name in your region before adding it.
Traceability depends on CloudTrail. The EventBridge rule only fires if CloudTrail management events are being recorded (the security stack / enable_security provides a trail). Subscribe an endpoint to the SNS topic to actually receive alerts.
Resolved: the Memory resource policy now uses the native AWS::BedrockAgentCore::ResourcePolicy L1 (no custom resource / SDK-name guess).

Navigation Menu

Uh oh!

Testing the AgentCore security controls

Prerequisites

Part A — Local tests (no AWS account)

A1. control-library loader + catalog

A2. Validate the control-library against its catalog

A3. Unit tests

A4. CMK-for-Memory SCP via Terraform (item 1)

A4b. Gateway configuration SCPs render (control-plane, item "1b")

A4c. Identity SCP denies the unverified-userId token path

A5. Memory resource policy synthesizes only when enabled (item 4)

A6. Egress interceptor + Guardrail synthesize only when enabled (items 5+6)

A7. Cedar policy engine synthesizes only when enabled (item 3)

A7b. VPC endpoint policy synthesizes with the SigV4-org-scoped policy (item 2)

A7c. Observability alerting synthesizes only when enabled (item 7)

A8. Lint (matches CI)

Part B — Live tests (AWS account required)

B1. Deploy the account/workload controls

B2. Verify the Memory resource policy (item 4)

B3. Verify the Guardrail + interceptor (items 5+6)

B3b. Verify the Cedar policy engine (item 3)

B4. Verify the CMK SCP (item 1) — management account

B4b. Verify the VPC endpoint policy + IAM (item 2)

B4c. Verify observability alerting (item 7)

B5. Cleanup

Part C — Agent pattern matrix (live)

Known caveats to validate on first live deploy

Uh oh!

FilesExpand file tree

TESTING.md

Latest commit

History

TESTING.md

File metadata and controls

Testing the AgentCore security controls

Prerequisites

Part A — Local tests (no AWS account)

A1. control-library loader + catalog

A2. Validate the control-library against its catalog

A3. Unit tests

A4. CMK-for-Memory SCP via Terraform (item 1)

A4b. Gateway configuration SCPs render (control-plane, item "1b")

A4c. Identity SCP denies the unverified-userId token path

A5. Memory resource policy synthesizes only when enabled (item 4)

A6. Egress interceptor + Guardrail synthesize only when enabled (items 5+6)

A7. Cedar policy engine synthesizes only when enabled (item 3)

A7b. VPC endpoint policy synthesizes with the SigV4-org-scoped policy (item 2)

A7c. Observability alerting synthesizes only when enabled (item 7)

A8. Lint (matches CI)

Part B — Live tests (AWS account required)

B1. Deploy the account/workload controls

B2. Verify the Memory resource policy (item 4)

B3. Verify the Guardrail + interceptor (items 5+6)

B3b. Verify the Cedar policy engine (item 3)

B4. Verify the CMK SCP (item 1) — management account

B4b. Verify the VPC endpoint policy + IAM (item 2)

B4c. Verify observability alerting (item 7)

B5. Cleanup

Part C — Agent pattern matrix (live)

Known caveats to validate on first live deploy