read_verified_commerce_activityReturn only credential-bound, receipt-verified Commerce Proof missions that explicitly opted into public publication.
| Name | Required | Description | Default |
|---|---|---|---|
No arguments | |||
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Annotations already provide readOnlyHint=true, and the description adds meaningful selection behavior: credential-bound, receipt-verified, and opted-in to public publication. It does not contradict the read-only annotation, though it omits return format or pagination details.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
A single, front-loaded sentence precisely states the tool's function and scope with no filler or redundant text.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
For a simple, zero-parameter, read-only tool without an output schema, the description sufficiently identifies what is returned and the governing constraints. It does not describe output shape or pagination, but this is a minor gap given the tool's simplicity.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
The tool has zero parameters and an empty schema, so the description carries the semantic burden. It effectively defines the implicit filter that would otherwise be parameters, adding value by specifying the exact criteria for returned items.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly states the tool returns a specific resource: 'credential-bound, receipt-verified Commerce Proof missions' with a clear scope filter ('explicitly opted into public publication'). This distinguishes it from siblings like publish_verified_commerce_proof and read_receipt_ledger.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Does the description explain when to use this tool, when not to, or what alternatives exist?
The description implies when to use the tool (when needing public, verified commerce activity) but does not explicitly name alternatives or state when not to use it. The word 'only' clarifies the result set, not tool selection relative to sibling read tools.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
Add one secure layer between your agents and this server.
With 89 tools, there is extensive overlap. For example, multiple tools handle completing paid rail runs (complete_agent_self_serve_paid_rail_run, complete_paid_rail_run_with_callback, run_stripe_receipt_completion) and several verify receipts (verify_receipt, verify_managed_receipt_signature, verify_signature_by_version). Distinguishing between these without deep inspection is nearly impossible.
Most tool names follow a verb_noun snake_case pattern (e.g., start_rail_run, get_run_status, verify_receipt). However, there are minor deviations like 'credential_aware_mcp_write' which is not verb-first, making it slightly inconsistent. Overall the naming is quite uniform.
89 tools is an extreme count, far beyond the typical 3-15 or even 25+. This suggests the server is trying to cover too many sub-domains, making the tool surface unwieldy and difficult to navigate.
The tool surface is extremely broad, covering discovery, quoting, payment, run lifecycle, receipts, credentials, directory submission, compliance, and verification. It lacks some expected operations like cancellation or refund, but these are niche and the core workflows are well-covered.