Attest
Server Details
Scan agent payment endpoints (x402, AP2, L402, MPP, 402) for a trust grade A-F before paying.
- Status
- Healthy
- Last Tested
- Transport
- Streamable HTTP
- URL
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Tool Definition Quality
Average 4/5 across 1 of 1 tools scored.
Only one tool exists, so there is no possibility of confusion between tools.
The single tool name 'attest_scan' follows a clear verb_noun pattern, which is consistent and descriptive.
With only one tool, the server feels too minimal for most use cases; a broader scope would require more tools.
The single scanning tool covers only one operation; missing features like history, configuration, or result management create significant gaps.
Available Tools
1 toolattest_scanAInspect
Scan an agent payment endpoint (x402 / HTTP 402) and return a letter grade A to F with a safety verdict before paying.
| Name | Required | Description | Default |
|---|---|---|---|
| url | Yes | The endpoint URL to scan. |
Tool Definition Quality
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
No annotations are provided, so the description bears the full burden. It discloses that the tool scans and returns a grade/verdict but does not specify whether the scan has side effects, authentication requirements, or rate limits. The behavioral disclosure is adequate but not comprehensive.
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?
The description is a single sentence, concise and front-loaded with the action and expected output. Every part is relevant and earns its place.
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?
Given the simplicity (1 parameter, no output schema, no annotations), the description is fairly complete. It explains what the tool does, what it returns, and when to use it. Minor missing details like idempotency do not significantly detract.
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?
Schema coverage is 100% and the schema already describes the 'url' parameter as 'The endpoint URL to scan.' The description adds context about it being an agent payment endpoint, but this does not significantly enhance parameter understanding beyond the schema.
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 scans an agent payment endpoint (x402/HTTP 402) and returns a letter grade A to F with a safety verdict. The verb 'scan' and resource 'agent payment endpoint' are specific, and the output is explicitly defined.
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 usage context with 'before paying', indicating the tool should be used prior to making a payment. However, it lacks explicit when-not-to-use or alternative tool guidance. With no siblings, the implied context is sufficient.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
Claim this connector by publishing a /.well-known/glama.json file on your server's domain with the following structure:
{
"$schema": "https://glama.ai/mcp/schemas/connector.json",
"maintainers": [{ "email": "your-email@example.com" }]
}The email address must match the email associated with your Glama account. Once published, Glama will automatically detect and verify the file within a few minutes.
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The connector status is unhealthy when Glama is unable to successfully connect to the server. This can happen for several reasons:
The server is experiencing an outage
The URL of the server is wrong
Credentials required to access the server are missing or invalid
If you are the owner of this MCP connector and would like to make modifications to the listing, including providing test credentials for accessing the server, please contact support@glama.ai.
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