# GuestKit (oci · ghcr.io/zyvorai/guestkit-mcp)

Read-only evidence and boot-readiness tools for one VM disk image, offline.

- Trust score: 7/100 (low)
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-10-19

## Components

- oci · `ghcr.io/zyvorai/guestkit-mcp`: 7/100 (this document), [markdown](https://verifymcp.io/servers/zyvorai-guestkit/ghcr-io-zyvorai-guestkit-mcp.md), [page](https://verifymcp.io/servers/zyvorai-guestkit/ghcr-io-zyvorai-guestkit-mcp)

## Channel facts

- Registry: `oci`
- Package: `ghcr.io/zyvorai/guestkit-mcp`
- Version: `1.2.9`
- Transport: `stdio`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-10-19.

- **Supply Chain Security**: 0/100
  - No malware scan is available for this kind of package: the supply-chain vendors we use do not cover it. This is a permanent gap in our coverage, not a finding about the package.
  - Known CVEs could not be checked: this artifact ships no SBOM or dependency manifest, so there is no dependency list to read.
  - Install-script risk not yet assessed.
  - Dependency health could not be checked: this artifact ships no SBOM or dependency manifest, so there is no dependency list to read.
- **Provenance & Transparency**: 35/100
  - Source repository is publicly reachable at the declared URL.
  - Provenance check failed: no build-provenance attestation is published.
  - License check failed: no license is declared.
  - Actively maintained (last published 0 days ago).
  - Publishes a security disclosure policy (SECURITY.md).
- **Schema Quality & AI Usability**: 0/100
  - Schema quality not yet verified: our sandbox could not run this package, so we have no schema to assess.
- **Stability & Change Management**: 0/100
  - Stability not yet verified: our sandbox could not run this package, so we have no schema to compare.
- **Tool Coverage**: 0/100
  - Tool coverage not yet verified: our sandbox could not run this package, so we have no tool definitions to assess.
- **Tool Safety**: 0/100
  - Tool safety not yet verified: our sandbox could not run this package, so we have no tool text to scan.
- **Capabilities**: 0/100
  - Protocol version not yet verified: our sandbox could not run this package, so we never saw its MCP handshake.

**Unverified: 6 categories.** Categories scored 0 because we could not verify them: a data source with nothing on this package, evidence we could not reach, or a check we could not run. We only credit what we can confirm.

## Install

### How do I install the GuestKit MCP server?

GuestKit runs locally as a container image, launched with docker run --rm -i ghcr.io/zyvorai/guestkit-mcp:1.2.9. Ready-made configuration for Claude, Cursor, VS Code, Codex and 3 more is on this page, copied from each client's own documentation.

### Claude

```bash
claude mcp add zyvorai-guestkit -- docker run --rm -i ghcr.io/zyvorai/guestkit-mcp:1.2.9
```

### Cursor

```json
{
  "mcpServers": {
    "zyvorai-guestkit": {
      "command": "docker",
      "args": [
        "run",
        "--rm",
        "-i",
        "ghcr.io/zyvorai/guestkit-mcp:1.2.9"
      ]
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "zyvorai-guestkit": {
      "command": "docker",
      "args": [
        "run",
        "--rm",
        "-i",
        "ghcr.io/zyvorai/guestkit-mcp:1.2.9"
      ]
    }
  }
}
```

### Codex

```bash
codex mcp add zyvorai-guestkit -- docker run --rm -i ghcr.io/zyvorai/guestkit-mcp:1.2.9
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "zyvorai-guestkit": {
      "type": "local",
      "command": [
        "docker",
        "run",
        "--rm",
        "-i",
        "ghcr.io/zyvorai/guestkit-mcp:1.2.9"
      ],
      "enabled": true
    }
  }
}
```

### Hermes

```yaml
mcp_servers:
  zyvorai-guestkit:
    command: "docker"
    args: ["run", "--rm", "-i", "ghcr.io/zyvorai/guestkit-mcp:1.2.9"]
```

### Netclaw

```json
{
  "McpServers": {
    "zyvorai-guestkit": {
      "Transport": "stdio",
      "Command": "docker",
      "Arguments": [
        "run",
        "--rm",
        "-i",
        "ghcr.io/zyvorai/guestkit-mcp:1.2.9"
      ]
    }
  }
}
```

### Other

```json
{
  "mcpServers": {
    "zyvorai-guestkit": {
      "command": "docker",
      "args": [
        "run",
        "--rm",
        "-i",
        "ghcr.io/zyvorai/guestkit-mcp:1.2.9"
      ]
    }
  }
}
```

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-10-18 (score 7)

First indexed and scored.

## MCP tools (0)

Tools for package channels are captured by running the package in an isolated sandbox. The most recent sandbox run could not capture a tool list from this package.

## Diagnostics

Captured diagnostic sections: Provenance. The full working is on the page: https://verifymcp.io/servers/zyvorai-guestkit/ghcr-io-zyvorai-guestkit-mcp#diagnostics

## Score history

- 2026-10-19: 7
- 2026-10-18: 7

## Common questions

### What is the GuestKit MCP server?

GuestKit is an MCP server listed in the public MCP registry as io.github.zyvorai/guestkit. Read-only evidence and boot-readiness tools for one VM disk image, offline. This page covers its container image (ghcr.io/zyvorai/guestkit-mcp).

### Is the GuestKit MCP server safe to use?

GuestKit scores 7 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

### Is the GuestKit MCP server still maintained?

GuestKit is still listed as active in the MCP registry. We last reached this channel on 19 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

## Links

- GitHub Container Registry: https://ghcr.io/zyvorai/guestkit-mcp
- Repository: https://github.com/zyvorai/zyvor-guestkit
- Changelog RSS feed: https://verifymcp.io/servers/zyvorai-guestkit/ghcr-io-zyvorai-guestkit-mcp.xml
- Changelog JSON feed: https://verifymcp.io/servers/zyvorai-guestkit/ghcr-io-zyvorai-guestkit-mcp.json
- HTML version of this page: https://verifymcp.io/servers/zyvorai-guestkit/ghcr-io-zyvorai-guestkit-mcp