Grades are a hygiene check, not a security guarantee.

MCP, MCP server

io.github.Rheopyrin/db-access-mcp

MCP (Model Context Protocol) stdio server that gives AI agents (Claude Code, Claude Desktop, any MCP client) access to configured databases:

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 d6f84848ef03, 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).

    src/config/example-config.ts, line 67 privateKey: '~/.ssh/id_ed25519',

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

    src/instances/instance-registry.ts, line 61

    fs.unlinkSync(this.filePath);

    src/instances/sweep.ts, line 59

    fs.unlinkSync(filePath);

    src/tunnels/sso-session.ts, line 244

    fs.unlinkSync(this.markerPath(key));

  • 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

    src/tunnels/tcp.ts, line 5

    const socket = net.connect({ port, host });

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_ENV_READ SECRETS_PATH_CREDENTIAL SECRETS_PATH_DOTENV

    src/config/example-config.ts, line 67

    privateKey: '~/.ssh/id_ed25519',

    src/config/example-config.ts, line 68

    // Host-key verification (MITM defence). Defaults to ~/.ssh/known_hosts;

    src/config/example-config.ts, line 70

    known_hosts: '~/.ssh/known_hosts',

    Show more

    src/config/schema.ts, line 48

    * - known_hosts: path to a known_hosts file (default ~/.ssh/known_hosts);

    src/config/schema.ts, line 162

    /** Extra .env files applied at startup (real environment always wins). */

    src/secrets/vault-clients.ts, line 54

    token: process.env['VAULT_TOKEN'],

    src/tunnels/ssh.provider.ts, line 209

    * known_hosts file (default ~/.ssh/known_hosts). Fails CLOSED: an unknown or

    .gitignore, line 5

    *.tsbuildinfo

    .gitignore, line 6

    .env

  • 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.

    OBFUSCATION_FILE_OVER_READ_CAP

    package-lock.json, line 1

    {

  • 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 d6f84848ef03. 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.

Date and source

Date checked:

View source

github.com

Commit graded: d6f84848ef03ee22f80de3762603e0c61de06253

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