# Fray — WAF Security Testing MCP Server (pypi · fray)

WAF security testing: 5,500+ payloads, 25 WAF fingerprints, 21 recon checks, bypass AI

- Trust score: 19/100 (low)
- Change this week: −21
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-03

## Components

- pypi · `fray`: 19/100 (this document), [markdown](https://verifymcp.io/servers/dalisecurity-fray/fray.md), [page](https://verifymcp.io/servers/dalisecurity-fray/fray)

## Channel facts

- Registry: `pypi`
- Package: `fray`
- Version: `3.0.1`
- 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 2026-08-03.

- **Supply Chain Security**: 49/100
  - Malware scan not yet available for this package.
  - No known CVEs affecting this package version or its production dependencies.
  - Runs setuptools.build_meta at install time, a recognised native-build step with no shell scripting around it.
  - 1 of 4 dependencies flagged as unhealthy.
- **Provenance & Transparency**: 19/100
  - Repository check failed: the declared repository URL returned HTTP 404.
  - Provenance check failed: no build-provenance attestation is published.
  - Clear OSI-approved license (MIT).
  - Actively maintained (last published 137 days ago).
  - Security-disclosure policy not yet verified: we couldn't inspect the source repository.
- **Schema Quality & AI Usability**: 0/100
  - Schema quality not yet verified: our sandbox run of this package did not complete, so we have no schema to assess.
- **Stability & Change Management**: 0/100
  - Stability not yet verified: our sandbox run of this package did not complete, so we have no schema to compare.
- **Tool Coverage**: 0/100
  - Tool coverage not yet verified: our sandbox run of this package did not complete, so we have no tool definitions to assess.
- **Capabilities**: 0/100
  - Protocol version not yet verified: our sandbox run of this package did not complete, so we never saw its MCP handshake.

**Unverified: 4 categories.** Categories scored 0 because our sandbox run of this package has not given us the schema these checks need to read. That is a gap on our side rather than a finding about the package, and we only credit what we can confirm, so the score stands at 0 until the capture succeeds. We are working through the fleet, so this normally clears without any action from you.

## Install

### Claude

```bash
claude mcp add dalisecurity-fray -- uvx fray
```

### Codex

```bash
codex mcp add dalisecurity-fray -- uvx fray
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "dalisecurity-fray": {
      "type": "local",
      "command": [
        "uvx",
        "fray"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add dalisecurity-fray --command uvx --arg fray
```

### Hermes

```yaml
mcp_servers:
  dalisecurity-fray:
    command: "uvx"
    args: ["fray"]
```

### Other

```json
{
  "mcpServers": {
    "dalisecurity-fray": {
      "command": "uvx",
      "args": [
        "fray"
      ]
    }
  }
}
```

## 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.

### 2026-07-31 (score 19, −3)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-07-30 (score 22, −18)

- [security regression] Malware scan: pass → unverified

### 2026-07-27 (score 40, 0)

- [functional] Tool coverage: Tool coverage not yet verified: our sandbox run of this package did not complete, so we have no tool definitions to assess.
- [functional] Schema quality: Schema quality not yet verified: our sandbox run of this package did not complete, so we have no schema to assess.

### 2026-07-26 (score 40)

First indexed and scored.

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

## 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, Install scripts, Dependencies. The full working is on the page: https://verifymcp.io/servers/dalisecurity-fray/fray#diagnostics

## Score history

- 2026-08-03: 19
- 2026-08-02: 19
- 2026-08-01: 19
- 2026-07-31: 19
- 2026-07-30: 22
- 2026-07-28: 40
- 2026-07-27: 40
- 2026-07-26: 40

## Links

- PyPI project: https://pypi.org/project/fray/
- Socket report: https://socket.dev/pypi/package/fray
- Changelog RSS feed: https://verifymcp.io/servers/dalisecurity-fray/fray/changelog.xml
- Changelog JSON feed: https://verifymcp.io/servers/dalisecurity-fray/fray/changelog.json
- HTML version of this page: https://verifymcp.io/servers/dalisecurity-fray/fray