Grades are a hygiene check, not a security guarantee.

MCP, MCP server

Amazon DSP MCP Server

Self-hostable MCP connectors for major advertising platforms.

Compatibility: Not stated.

Grade C

One Medium finding. Read the report before installing.

Graded by PlugVetRubric v2

Not a guarantee. A hygiene check of the source at the commit shown, not a security audit.

SECRETS_PATH_CREDENTIAL

Why this grade

  • SECRETS_PATH_CREDENTIAL Medium

    Mentions a credential store path (~/.ssh, id_rsa, .npmrc, .aws/credentials, credentials.json, .netrc).

    .gitignore, line 82 credentials.json

Any High, or two or more Medium findings, give D. One Medium gives C. Low findings or a security Note give B. Each code names a finding behind the letter.

Grades are a hygiene check of the source at the commit shown, on the date checked, not a security audit or a guarantee. The free directory grades are automated. Before release, a PlugVet engineer reviews every paid report and any grade we hold back, including all F grades, against the source code and the evidence we quote.

What was checked

Plain notes from the hygiene checks.

  • Permissions

    Concern

    can delete files.

    PERMISSION_DELETE_FILES

    packages/cm360-mcp/scripts/generate-types.ts, line 328

    await fs.unlink(SPEC_PATH);

  • Install and update

    Pass

    No install-time script found, and dependencies are pinned or absent.

  • Network

    Concern

    can reach a host that is not written as a fixed address.

    NETWORK_NO_FIXED_HOST

    CLAUDE.md, line 134

    curl -X POST http://localhost:<port>/mcp -H "Content-Type: application/json" -d '{"jsonrpc":"2.0","method":"ping","id":1}'

    CLAUDE.md, line 135

    curl http://localhost:<port>/health

    packages/cm360-mcp/scripts/generate-types.ts, line 101

    // Discovery Doc fetch (with retry)

    Show more

    packages/cm360-mcp/scripts/generate-types.ts, line 115

    const response = await fetch(DISCOVERY_URL, {

    packages/cm360-mcp/src/services/cm360/cm360-http-client.ts, line 33

    async fetch(path: string, context?: RequestContext, options?: RequestInit): Promise<unknown> {

    packages/cm360-mcp/src/services/cm360/cm360-reporting-service.ts, line 56

    const report = (await this.httpClient.fetch(`/userprofiles/${profileId}/reports`, context, {

    packages/cm360-mcp/src/services/cm360/cm360-reporting-service.ts, line 68

    const file = (await this.httpClient.fetch(

    packages/cm360-mcp/src/services/cm360/cm360-reporting-service.ts, line 99

    const report = (await this.httpClient.fetch(`/userprofiles/${profileId}/reports`, context, {

    packages/cm360-mcp/src/services/cm360/cm360-reporting-service.ts, line 109

    const file = (await this.httpClient.fetch(

    packages/cm360-mcp/src/services/cm360/cm360-reporting-service.ts, line 139

    const file = (await this.httpClient.fetch(

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_ENV_READ SECRETS_PATH_CREDENTIAL SECRETS_PATH_DOTENV

    evals/cross-server-routing.test.mjs, line 324

    const savedKey = process.env.ANTHROPIC_API_KEY;

    evals/cross-server-routing.test.mjs, line 325

    const savedToken = process.env.ANTHROPIC_AUTH_TOKEN;

    .gitignore, line 82

    credentials.json

    Show more

    evals/cross-server-routing.test.mjs, line 326

    process.env.ANTHROPIC_API_KEY = "

    evals/cross-server-routing.test.mjs, line 327

    process.env.ANTHROPIC_AUTH_TOKEN = "

    evals/cross-server-routing.test.mjs, line 333

    if (savedKey === undefined) delete process.env.ANTHROPIC_API_KEY;

    evals/cross-server-routing.test.mjs, line 334

    else process.env.ANTHROPIC_API_KEY = savedKey;

    evals/cross-server-routing.test.mjs, line 335

    if (savedToken === undefined) delete process.env.ANTHROPIC_AUTH_TOKEN;

    evals/cross-server-routing.test.mjs, line 336

    else process.env.ANTHROPIC_AUTH_TOKEN = savedToken;

    packages/amazon-dsp-mcp/src/config/index.ts, line 13

    // Load .env file from package root

    .dockerignore, line 27

    # Local env / editor / OS noise

    .dockerignore, line 29

    **/.env

    .gitignore, line 9

    # Environment variables

    .gitignore, line 10

    .env

    .gitignore, line 12

    !.env.example

    .gitleaks.toml, line 3

    '''\.env\.example$''',

  • Agent instructions

    Pass

    No instruction to ignore earlier instructions or to hide a step.

  • Obfuscation

    Note

    a file was over the read cap and was not fully read. the file cap was reached before every file was read.

    OBFUSCATION_FILE_OVER_READ_CAP OBFUSCATION_FILE_CAP_REACHED

    pnpm-lock.yaml, line 1

    lockfileVersion: '9.0'

    docs/reviews/2026-09-fleet-review/STATUS.md, line 1

    # 2026-09 fleet review: triage status (#237)

    packages/cm360-mcp/src/generated/types.ts, line 1

    /**

    Show more

    packages/contract-hash/src/cross-repo-golden.ts, line 1

    // Copyright (c) Cesteral AB. Licensed under the Apache License, Version 2.0.

  • Licence

    Pass

    A licence file is present (LICENSE.md).

  • Maintainer activity

    Pass

    The latest commit is within the last 365 days.

Get the full report on this tool, £49

Note

Hygiene check of commit 2498594b6581. can delete files. can reach a host that is not written as a fixed address. reads a credential or environment file. a file was over the read cap and was not fully read. the file cap was reached before every file was read.

Date and source

Date checked:

View source

github.com

Commit graded: 2498594b65810aa922557e9ed59f4911944bd508

This link goes to the original host. PlugVet does not host or check what you download from there, and installing it is your own decision and risk.

Read how this letter is chosen