Uptime (30d)%100.0

Latency (p50)498 msfaster than 36% of servers

Protocol eradual

Tools11

VulnHunt Security Intelligence

https://vulnhunt-agent-api-production.up.railway.app/mcp ↗

Description

Read-only smart-contract security intelligence for autonomous agents.

What our measurements say

VulnHunt Security Intelligence is a remote MCP server published at vulnhunt-agent-api-production.up.railway.app. It has been probed 19 times since 9/12/2026. It answered in 19 of them (100.0%), a near-uninterrupted record. Median response time is 498 ms, placing it among the faster endpoints. It offers a narrow, focused set of 11 tools. On the protocol side it speaks the 2026-07-28 stateless spec.

Dual-era2026-07-28 ✓Version: 1.2.0First probe: 2026-09-12 15:21:42Last probe: 2026-09-14 04:24:59

Agent readability score

Can an LLM agent pick the right tool here — names, descriptions and parameter clarity are assessed.

Agent readability score

Tool names are clear but descriptions lack context; parameter clarity and error handling are weak.based on measured tool list

Strengths

Tool names are generally descriptive and distinguish between security and GPU-related functions.
Most parameters have clear required/optional status.

Weaknesses

Descriptions often lack context for when tools should be used (e.g., 'return observed GPU listings' without use-case guidance).
Potential overlap between gpufeed tools (e.g., 'get_cheapest' vs. 'recommend') may confuse agents.
No explicit error handling or constraint documentation for edge cases.

vulnhunt_payment_resources — Description lacks clarity on when to use this tool (e.g., 'machine-readable paid resource catalog' is vague).
gpufeed_compare_providers — Parameter 'providers' type is unclear (e.g., string format for multiple providers).
gpufeed_recommend — Overlaps with 'get_cheapest' in purpose, risking tool selection ambiguity.

Verdict

The toolset shows good separation between security and GPU functions, but descriptions and parameter definitions lack sufficient context for reliable agent decision-making. Error handling and constraint documentation are missing, which could lead to unpredictable behavior in edge cases.

9/13/2026, 9:13:17 AM

Event narrative

Server in 'dual' era with 100 compliance score, smokeOk null.

Risk: low

Advice

Investigate null smokeOk status. Maintain dual era configuration. Monitor for compliance score fluctuations.

Supported versions

2026-07-28

as declared by server/discover + initialize

Capabilities

prompts, resources, tools

Schema score

100

11 tools

Schema compliance

tools/list structure, inputSchema validity, and a functional smoke test — the components of the 0-100 score.

100/100

Excellent11 tools

tools/list schema valid
inputSchema is valid JSON Schema
Smoke test not run this round
Cold-start: cold 40ms → warm 57ms (penalty 0ms)

Tools

Tools the server advertised in the latest measurement — measured, not catalog-claimed.

vulnhunt_decision2 params · 2 required
Return a bounded free decision packet for an EVM contract.
- chain_idintegerrequired
- addressstringrequired
vulnhunt_payment_resources0 params
Return the machine-readable paid resource catalog and x402 terms.
vulnhunt_chains0 params
List supported chains.
gpufeed_get_cheapest3 params · 1 required
Return the cheapest verified free-first GPU offer.
- gpustringrequired
- countinteger
- hoursnumber
gpufeed_get_availability2 params · 1 required
Return observed GPU listings from free-first sources.
- gpustringrequired
- countinteger
gpufeed_compare_providers2 params · 1 required
Compare providers without treating missing data as unavailable.
- gpustringrequired
- providersstring
gpufeed_status0 params
Return GPUFEED scope, guardrail, metering and provider status.
gpufeed_get_history4 params · 1 required
Return persisted verified GPU price observations.
- gpustringrequired
- daysinteger
- providerstring
- limitinteger
gpufeed_get_price_index2 params · 1 required
Return descriptive statistics over persisted GPU observations.
- gpustringrequired
- daysinteger
gpufeed_estimate_training3 params · 2 required
Estimate GPU compute cost using observed prices, with assumptions exposed.
- gpustringrequired
- hoursnumberrequired
- countinteger
gpufeed_recommend3 params · 1 required
Return a bounded lowest-observed-cost recommendation for further verification.
- gpustringrequired
- hoursnumber
- countinteger

Availability history

Event log

Derived by comparing consecutive probes — changes in era, protocol version, build and reachability.

21 hours agoServer build: — → 1.2.0
21 hours agoSupported versions: — → 2026-07-28
21 hours agoEra changed: Unknown → Dual-era
yesterdaySupported versions: 2026-07-28 → —
yesterdayEra changed: Dual-era → Unknown
2 days agoAdded to watch — era: Dual-era

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Markdown

[![mcpmetrics](https://mcpmetrics.io/badge/io.github.owenkingva-web/vulnhunt/era.svg)](https://mcpmetrics.io/servers/io-github-owenkingva-web-vulnhunt)

HTML

<a href="https://mcpmetrics.io/servers/io-github-owenkingva-web-vulnhunt"><img src="https://mcpmetrics.io/badge/io.github.owenkingva-web/vulnhunt/era.svg" alt="mcpmetrics"></a>

Raw observations

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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https://vulnhunt-agent-api-production.up.railway.app/mcp

Run	Era	Modern	ms	Legacy	ms	Versions
2026-09-14 04:24:59	Dual-era	200	500	200	523	2026-07-28
2026-09-14 02:22:47	Dual-era	200	346	200	341	2026-07-28
2026-09-14 00:19:26	Dual-era	200	260	200	257	2026-07-28
2026-09-13 22:17:36	Dual-era	200	234	200	226	2026-07-28
2026-09-13 21:01:02	Dual-era	200	749	200	749	2026-07-28
2026-09-13 18:57:30	Dual-era	200	763	200	761	2026-07-28
2026-09-13 16:52:42	Dual-era	200	624	200	623	2026-07-28
2026-09-13 14:49:35	Dual-era	200	508	200	503	2026-07-28
2026-09-13 12:47:19	Dual-era	200	748	200	747	2026-07-28
2026-09-13 10:45:14	Dual-era	200	276	200	274	2026-07-28

VulnHunt Security Intelligence

Description

What our measurements say

Agent readability score

Agent readability score

Strengths

Weaknesses

Verdict

Event narrative

Advice

Schema compliance

Tools

Availability history

Event log

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Comments

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Raw observations

Era history

Response time history