Test agent lacks governance, content standards, and brand rights tools

[bokelley]

Context

The public test agent (test-mcp / https://test-agent.adcontextprotocol.org/mcp/) is a media buy seller. It lacks tools for three protocol domains, which means their storyboards are entirely skipped during compliance testing:

• Property governance: create_property_list, list_property_lists, get_property_list, update_property_list, delete_property_list, validate_property_delivery
• Content standards: list_content_standards, get_content_standards, create_content_standards, update_content_standards, calibrate_content, validate_content_delivery
• Brand rights: creative_approval (the agent has get_brand_identity, get_rights, and acquire_rights but is missing creative_approval)

Additionally, the get_brand_identity request builder resolves the brand to the agent's own domain (test.example) rather than using the storyboard's sample_request brand ID (acme_outdoor). This means the brand resolution verification added in #507 fails — not because the storyboard is wrong, but because the request builder ignores the fictional entity.

Storyboard results against test-mcp

Storyboard	Passed	Failed	Skipped	Notes
brand_rights	3	1	4	get_brand_identity fails (wrong brand resolved); creative_approval steps skipped (missing tool)
property_governance	0	0	8	All steps skipped — no governance tools
content_standards	0	0	9	All steps skipped — no governance tools

What needs to happen

1. Add governance tools to the test agent (or stand up a separate governance test agent) so property_governance and content_standards storyboards can execute
2. Add creative_approval tool so the brand rights storyboard can run end-to-end
3. Fix get_brand_identity request builder to respect the sample_request.brand_id from the storyboard YAML instead of overriding it with resolveBrand(options).domain. The fictional entities in storyboards/fictional-entities.yaml (e.g., acme_outdoor) should be resolvable by the test agent.
4. Seed fictional entities — the test agent should recognize the sandbox brands from fictional-entities.yaml (acme_outdoor, nova_motors, bistro_oranje, etc.) for brand identity lookups

Reproduction

npx @adcp/client storyboard run test-mcp brand_rights --json
npx @adcp/client storyboard run test-mcp property_governance --json
npx @adcp/client storyboard run test-mcp content_standards --json

Related

• feat: behavioral compliance validations for storyboards #507 added behavioral compliance validations to these storyboards

[bokelley]

Remaining test agent conformance items moved to adcontextprotocol/adcp#2141.