Grades are a hygiene check, not a security guarantee.

MCP, MCP server

io.github.Zk-nd3r/zcash-mcp

ZAP1 receipts for Zcash agents: verify workflows without trusting the server.

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 5e49844ce8c0, 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/check-positioning.mjs, line 133 if (!gitignoreText.split(/\r?\n/).includes(".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/test-packed-install.mjs, line 86

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

    scripts/test-packed-install.mjs, line 88

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

  • 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/tools/anchors.ts, line 13

    const res = await fetch(`${ZAP1_API}/anchor/history`, { signal: AbortSignal.timeout(API_TIMEOUT_MS) });

    src/tools/anchors.ts, line 31

    const res = await fetch(`${ZAP1_API}/anchor/status`, { signal: AbortSignal.timeout(API_TIMEOUT_MS) });

    src/tools/attest.ts, line 74

    const res = await fetch(`${ZAP1_API}/event`, {

    Show more

    src/tools/chain.ts, line 8

    const res = await fetch(ZEBRA_RPC, {

    src/tools/events.ts, line 17

    const res = await fetch(`${ZAP1_API}/events?limit=${n}`, { signal: AbortSignal.timeout(API_TIMEOUT_MS) });

    src/tools/events.ts, line 38

    const res = await fetch(`${ZAP1_API}/agent/${safeId}`, { signal: AbortSignal.timeout(API_TIMEOUT_MS) });

    src/tools/identity.ts, line 30

    const res = await fetch(`${ZAP1_API}/event`, {

    src/tools/invoice.ts, line 18

    const res = await fetch(`${ZAP1_API}/invoice`, {

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_ENV_READ SECRETS_PATH_CREDENTIAL

    scripts/check-positioning.mjs, line 133

    if (!gitignoreText.split(/\r?\n/).includes(".npmrc")) {

    scripts/check-positioning.mjs, line 134

    console.error(".gitignore: .npmrc must be ignored");

    src/tools/attest.ts, line 60

    const key = api_key ?? process.env.ZAP1_API_KEY;

    Show more

    src/tools/identity.ts, line 21

    const key = api_key ?? process.env.ZAP1_API_KEY;

    .gitignore, line 2

    dist/

  • 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 5e49844ce8c0. can delete files. can reach a host that is not written as a fixed address. reads a credential or environment file.

Date and source

Date checked:

View source

github.com

Commit graded: 5e49844ce8c076bb0c65c96e3779ef8dc937bfd9

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