# VulnHunt Security Intelligence

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

- name: io.github.owenkingva-web/vulnhunt
- version: 1.0.0
- connection class: unknown (unknown)
- trust: 44/100 flags: no-repository, unreachable
- quality: 83/100 (good)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/io.github.owenkingva-web%2Fvulnhunt
- tools: https://api.protogrid.dev/v1/servers/io.github.owenkingva-web%2Fvulnhunt/tools

**Not classified yet.** The remote endpoints have not been probed successfully, or the listing has nothing to connect to.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "vulnhunt": {
      "type": "http",
      "url": "https://vulnhunt-agent-api-production.up.railway.app/mcp"
    }
  }
}
```


## Trust

- hygiene: 80
- liveness: 0
- freshness: 85
- provenance: 35
- drivers: -unreachable(10 failures) ~updated-40d-ago -no-repository
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 83/100 (good)

### protocol: 88 (weight 25)

- pass `protocol.modern`: supports 2026-07-28 (server/discover)
- pass `protocol.stateless`: answers without a session
- pass `protocol.transport`: streamable HTTP
- warn `protocol.list_ttl`: tools/list declares ttlMs 0, so clients re-fetch it on every use

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: 71 (weight 30)

- pass `tools.descriptions`: every tool has a description
- pass `tools.description_length`: descriptions are concise
- pass `tools.schemas`: every tool has an object input schema
- fail `tools.annotations`: no tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: vulnhunt_payment_resources (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); gpufeed_get_cheapest (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); gpufeed_status (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
- pass `tools.token_cost`: about 725 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: 100 (weight 15)

- pass `stability.changes`: no tool changes in 30 days
- pass `stability.rug_pull`: no tool changed its meaning under the same name

### dependencies: n/a (weight 15)

- n/a `deps.known_vulns`, `deps.mcp_sdk_version`, `deps.resolvable`: no npm or PyPI package

- tools: 11, about 725 tokens to load them all
- tool set hash: f28636b6057b50bb964f8c8b56391af1
- badge: [![protogrid quality](https://protogrid.dev/badge/io.github.owenkingva-web/vulnhunt.svg)](https://protogrid.dev/servers/io.github.owenkingva-web/vulnhunt)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

_No tool definition changes recorded._

## Remotes

- https://vulnhunt-agent-api-production.up.railway.app/mcp (streamable-http, auth none, reachable false, uptime30d 0.7619048)

## Packages

_none_

## Tools (11)

- `gpufeed_compare_providers`: Compare providers without treating missing data as unavailable.
- `gpufeed_estimate_training`: Estimate GPU compute cost using observed prices, with assumptions exposed.
- `gpufeed_get_availability`: Return observed GPU listings from free-first sources.
- `gpufeed_get_cheapest`: Return the cheapest verified free-first GPU offer.
- `gpufeed_get_history`: Return persisted verified GPU price observations.
- `gpufeed_get_price_index`: Return descriptive statistics over persisted GPU observations.
- `gpufeed_recommend`: Return a bounded lowest-observed-cost recommendation for further verification.
- `gpufeed_status`: Return GPUFEED scope, guardrail, metering and provider status.
- `vulnhunt_chains`: List supported chains.
- `vulnhunt_decision`: Return a bounded free decision packet for an EVM contract.
- `vulnhunt_payment_resources`: Return the machine-readable paid resource catalog and x402 terms.