Grades are a hygiene check, not a security guarantee.

MCP, MCP server

ManuMCP

ManuMCP, an MCP server listed in the PlugVet directory.

Compatibility: Not stated.

Grade D

Two or more Medium findings, or a High. Only try it in a sandbox.

Graded by PlugVetRubric v2

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

PERMISSION_SHELL_UNDECLARED SECRETS_PATH_CREDENTIAL

Why this grade

  • PERMISSION_SHELL_UNDECLARED Medium

    Runs shell commands that the manifest or description does not mention.

    src/app/system-control.ts, line 609 await fs.rm(directory, { recursive: true, force: true });

  • SECRETS_PATH_CREDENTIAL Medium

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

    src/app/config.ts, line 252 "**/.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.

If you think this grade is wrong, email [email protected] with the entry link and your evidence. We aim to acknowledge within two working days and decide within seven. If we confirm an error, we aim to correct it within 24 hours of confirming it. These are aims, not guarantees.

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. requests shell access. No manifest field names shell or command execution.

    PERMISSION_SHELL_UNDECLARED PERMISSION_DELETE_FILES

    src/app/system-control.ts, line 609

    await fs.rm(directory, { recursive: true, force: true });

    src/app/system-control.ts, line 738

    d)}'))\n$global:LASTEXITCODE = 0\ntry { Invoke-Expression -Command $command; if ($null -ne $LASTE

    src/services/atomic-writer.ts, line 341

    await fs.unlink(tempPath);

    Show more

    src/services/atomic-writer.ts, line 351

    await fs.unlink(target.absolutePath);

    src/services/atomic-writer.ts, line 363

    await fs.unlink(tempPath).catch(() => undefined);

    src/services/atomic-writer.ts, line 438

    await fs.unlink(backupPath);

    src/services/atomic-writer.ts, line 456

    await fs.unlink(tempPath).catch(() => undefined);

    src/services/atomic-writer.ts, line 458

    await fs.unlink(backupPath).catch(() => undefined);

  • 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

    scripts/install-unix.sh, line 92

    if "$node_command" -e 'fetch("http://127.0.0.1:8787/healthz").then(as

    src/transports/unix-http-core.ts, line 89

    const request = http.request({

    src/transports/unix-http-core.ts, line 442

    const response = await this.#handler.fetch(toWebRequest(req, controller.signal), parsedBody === undefined ? {} : { parsedBody });

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_PATH_CREDENTIAL SECRETS_PATH_DOTENV

    examples/project.mjs, line 8

    h: root }], additionalDenyPatterns: ['**/.env*'], rejectAllSymlinks: true, rejectHard

    src/app/config.ts, line 212

    "**/*.env",

    src/app/config.ts, line 252

    "**/.npmrc",

    Show more

    src/app/config.ts, line 213

    "**/*.env.*",

    src/core/ignore-policy.ts, line 19

    "**/id_rsa",

    .gitignore, line 2

    *.tgz

    README.md, line 52

    La capa de archivos mantiene una política no reducible: bloquea credenciales, claves privadas, tokens, archivos `.env`, almacenes de configuración sensibles, enlaces simbólicos, ha

    docs/assets/manumcp-architecture.svg, line 81

    <text x="800" y="875" class="small" text-anchor="middle">La capa de archivos bloquea credenciales, tokens, .env y rutas sensibles; el shell confirmado sigue las capacidades del usu

  • Agent instructions

    Pass

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

  • Obfuscation

    Concern

    contains an encoded blob in a file that should be readable.

    OBFUSCATION_ENCODED_BLOB

    assets/readme/project-logo.svg, line 1

    <?xml version="1.0" encoding="UTF-8"?>

    assets/readme/project-logo.svg, line 6

    <image x="0" y="0" width="180" height="132" preserveAspectRatio="xMidYMid meet" href="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAgAAAAIACAYAAAD0eNT6AAEAAElEQVR42uz9d7xnd1Xvjz/X

  • Licence

    Pass

    A licence file is present (LICENSE).

  • Maintainer activity

    Pass

    The latest commit is within the last 365 days.

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Note

Hygiene check of commit 125d0b6d8d66. can delete files. requests shell access. No manifest field names shell or command execution. can reach a host that is not written as a fixed address. reads a credential or environment file. contains an encoded blob in a file that should be readable.

Date and source

Date checked:

View source

github.com

Commit graded: 125d0b6d8d66be94c099c87d7537695137b17e04

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