app.higgsfield.mizan-bazar/mizan
https://mizan-bazar.higgsfield.app/mcp ↗
Description
Check an x402 endpoint before your agent pays it: avoid / caution / ok, proven on-chain.
What our measurements say
app.higgsfield.mizan-bazar/mizan is a remote MCP server published at mizan-bazar.higgsfield.app. It has been probed 7 times since 9/12/2026. It answered in 7 of them (100.0%), a near-uninterrupted record. Median response time is 778 ms, a delay an agent will notice. It offers a narrow, focused set of 3 tools. On the protocol side it still runs 2025-11-25 and has not moved to the newer spec.
Agent readability score
Can an LLM agent pick the right tool here — names, descriptions and parameter clarity are assessed.
Agent readability score
Strengths
- Tool names directly indicate their purpose (e.g., 'check', 'report', 'coverage').
- Descriptions clearly explain usage context (e.g., 'before any x402 payment').
Weaknesses
- mizan_check's parameters (url, host) are both optional, creating ambiguity for the agent.
- No explicit error handling or constraints are documented in any tool.
- Lack of clear differentiation between 'url' and 'host' parameters in mizan_check.
mizan_check— Parameters 'url' and 'host' are both optional, causing ambiguity.
Verdict
Event narrative
Sign up free to generateRaw observations
| Run | Era | Modern | ms | Legacy | ms |
|---|
Schema compliance
tools/list structure, inputSchema validity, and a functional smoke test — the components of the 0-100 score.
- tools/list schema valid
- inputSchema is valid JSON Schema
- Smoke test passed (mizan_coverage, 58ms)
- Cold-start: cold 48ms → warm 45ms (penalty 3ms)
Tools
Tools the server advertised in the latest measurement — measured, not catalog-claimed.
mizan_checkFree. Returns avoid / caution / ok / unrated for an x402 endpoint or operator, based on what Mizan measured when it bought from them with its own money. Call this before any x402 payment.
urlstringhoststring
mizan_reportExplains what evidence sits under a verdict for a given operator and how to buy it over x402. Does not itself cost anything.
hoststringrequired
mizan_coverageFree. How many endpoints are on file, how many were actually bought, how many charge without delivering, and when the last survey ran.
Availability history
Event log
Derived by comparing consecutive probes — changes in era, protocol version, build and reachability.
- Added to watch — era: Legacy
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Add this badge to your README — it updates automatically as measurements change.
[](https://mcpmetrics.io/servers/app-higgsfield-mizan-bazar-mizan)<a href="https://mcpmetrics.io/servers/app-higgsfield-mizan-bazar-mizan"><img src="https://mcpmetrics.io/badge/app.higgsfield.mizan-bazar/mizan/era.svg" alt="mcpmetrics"></a>You are seeing the last 7 days. Sign up for the full history. Which check failed and why is in the dashboard.
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