Grades are a hygiene check, not a security guarantee.

MCP, MCP server

Workflows Mcp Server

Store, query, and create YAML workflow playbooks for LLM agents via MCP.

Compatibility: Not stated.

Grade C

One Medium finding. Read the findings before installing.

Graded by PlugVetRubric v2

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

Rescanned at commit 868b6e6b140c, unchanged since the check below.

SECRETS_PATH_CREDENTIAL

Why this grade

  • SECRETS_PATH_CREDENTIAL Medium

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

    scripts/devcheck.ts, line 695 ':(glob)**/.npmrc',

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

    scripts/devcheck.ts, line 156

    * Executes a shell command using child_process.spawn and returns a structured result.

    src/services/workflow-index/workflow-index-service.ts, line 603

    await fs.unlink(entry.filePath);

  • Install and update

    Concern

    dependencies are not pinned.

    INSTALL_UNPINNED

    package.json, line 90

    @cyanheads/mcp-ts-core

  • Network

    Concern

    can reach a host that is not written as a fixed address. can reach registry.npmjs.org. The description does not name that host.

    NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST

    framework-skills/add-service/SKILL.md, line 147

    const response = await fetch(`${this.baseUrl}/items/${id}`, { signal: ctx.signal });

    framework-skills/add-tool/SKILL.md, line 661

    const articles = await fetch(input.pmids);

    framework-skills/add-tool/SKILL.md, line 692

    async fetch(pmids: string[], ctx: Context) {

    Show more

    framework-skills/add-tool/SKILL.md, line 712

    return { articles: await ncbi.fetch(input.pmids, ctx) }; // throws bubble unchanged

    framework-skills/api-context/SKILL.md, line 633

    const response = await fetch(url, { signal: ctx.signal });

    framework-skills/api-context/SKILL.md, line 679

    const items = await fetch(input.ids);

    framework-skills/api-context/SKILL.md, line 719

    const items = await fetch(input.ids);

    framework-skills/api-context/SKILL.md, line 849

    const items = await fetch(input.limit);

    Dockerfile, line 169

    HEALTHCHECK --interval=30s --timeout=5s --start-period=10s --retries=3 CMD bun -e "fetch('http://localhost:'+(process.env.MCP_HTTP_PORT??'3010')+'/healthz').then((r)=>process.exit(

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_ENV_READ SECRETS_PATH_CREDENTIAL SECRETS_PATH_DOTENV

    framework-skills/api-workers/SKILL.md, line 197

    const apiKey = process.env.MY_API_KEY; // undefined in Workers

    framework-skills/api-workers/SKILL.md, line 201

    return ServerConfigSchema.parse({ apiKey: process.env.MY_API_KEY });

    scripts/devcheck.ts, line 695

    ':(glob)**/.npmrc',

    Show more

    framework-skills/api-workers/SKILL.md, line 258

    const r2Env = { ...env, STORAGE_PROVIDER_TYPE: 'cloudflare-r2' };

    framework-skills/setup/SKILL.md, line 37

    .env.example # Copy to .env and fill in

    scripts/devcheck.ts, line 687

    // `.env.d/`).

    scripts/devcheck.ts, line 693

    ':(glob)**/*.env*',

    scripts/devcheck.ts, line 694

    ':(glob)**/*.env*/**',

    scripts/devcheck.ts, line 696

    ':(glob)**/.netrc',

    scripts/devcheck.ts, line 697

    ':(glob)**/credentials.json',

  • Agent instructions

    Pass

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

  • Obfuscation

    Pass

    No encoded or minified payload found.

  • Licence

    Pass

    A licence file is present (LICENSE).

  • 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 868b6e6b140c. can delete files. dependencies are not pinned. can reach a host that is not written as a fixed address. can reach registry.npmjs.org. The description does not name that host. reads a credential or environment file.

Date and source

Date checked:

View source

github.com

Commit graded: 868b6e6b140c09086253e755078b39a7b07bc848

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