Grades are a hygiene check, not a security guarantee.

MCP, MCP server

Utuh watcher

Utuh bonds the claim that a set of events is complete, pays half the bond to anyone who proves one event was left out, and lends CTC undercollateralized against the claims that survive.

Compatibility: Not stated.

Grade B

Minor issues only, no Medium or High. Worth a quick look at the findings below 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 51ad75bb83ad, unchanged since the check below.

NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST SECRETS_PATH_DOTENV OBFUSCATION_ENCODED_BLOB SECRETS_ENV_READ

Why this grade

  • NETWORK_NO_FIXED_HOST Low

    Makes a network call whose host is not written as a fixed address.

    offchain/doctor.ts, line 95 return await fetch(url, { ...init, signal: c.signal });

  • NETWORK_UNNAMED_HOST Low

    Calls a fixed host that the description does not name.

    offchain/doctor.ts, line 95 return await fetch(url, { ...init, signal: c.signal });

  • SECRETS_PATH_DOTENV Low

    Mentions a .env file.

    offchain/config.ts, line 20 /// console can import the same ones. This file is the node half: it reads `.env` and it builds

  • OBFUSCATION_ENCODED_BLOB Low

    Contains a long base64 shaped string in a file that should be readable.

    deployments.full.json, line 11 "creditArgs": "0x00000000000000000000000026880c8980cd54827543bd34c6c613253c69347b000000000000000000000000000000000000000000000000000000000000026000000000000000000000000000000000000

  • SECRETS_ENV_READ Note

    Reads an environment variable whose name contains KEY, SECRET, TOKEN, PASSWORD or CREDENTIAL.

    offchain/config.ts, line 143 const pk = process.env.PRIVATE_KEY;

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

    Pass

    No shell or command execution found, and no extra permission was declared.

  • 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. can reach api.github.com. The description does not name that host.

    NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST

    offchain/doctor.ts, line 95

    return await fetch(url, { ...init, signal: c.signal });

    offchain/doctor.ts, line 189

    // page, so a network that answers curl and refuses a browser would take the pane down silently.

    offchain/doctor.ts, line 275

    const res = await fetch(CC3_READ_FALLBACK, {

    Show more

    offchain/judge.ts, line 122

    const res = await fetch(url, { signal: AbortSignal.timeout(ms), headers: { 'user-agent': 'utuh-judge' } });

    offchain/judge.ts, line 142

    const res = await fetch(url, { signal: AbortSignal.timeout(ms), headers: { 'user-agent': 'utuh-judge' } });

    offchain/judge.ts, line 148

    const res = await fetch(url, { signal: AbortSignal.timeout(25_000), headers: { 'user-agent': 'utuh-judge' } });

    offchain/judge.ts, line 505

    const res = await fetch('https://api.github.com/repos/PugarHuda/utuh/commits?per_page=1&sha=master', {

    offchain/mcpHttpTest.ts, line 72

    const r = await fetch(url, { method, headers, ...(body === undefined ? {} : { body }) });

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_ENV_READ SECRETS_PATH_DOTENV

    offchain/config.ts, line 20

    /// console can import the same ones. This file is the node half: it reads `.env` and it builds

    offchain/config.ts, line 143

    const pk = process.env.PRIVATE_KEY;

    offchain/config.ts, line 146

    'this command signs transactions and PRIVATE_KEY is not set - copy .env.example to .env and put a ' +

    Show more

    offchain/doctor.ts, line 239

    // Every probe below is a read, and a stranger running this before writing a `.env` - which is

    offchain/doctor.ts, line 243

    const key = process.env.PRIVATE_KEY ? requirePrivateKey() : null;

    offchain/doctor.ts, line 257

    console.log(' ... no PRIVATE_KEY in .env - the balance check is skipped; everything else here is a read');

    offchain/mcp.ts, line 636

    const key = process.env.PRIVATE_KEY;

    offchain/mcpHttpTest.ts, line 175

    process.env.PRIVATE_KEY = Wallet.createRandom().privateKey;

    offchain/proveControl.ts, line 14

    const SOURCE = Number(process.env.CONTROL_CHAIN_KEY ?? CHAIN_KEY.sepolia);

    offchain/lib/cli.ts, line 36

    /// usage line - and a stranger running `npm run balance` before writing a `.env` used to get that

    web/borrow.ts, line 18

    /// underwritten meant cloning a repository, filling in a `.env` and running TypeScript. Everything

    .env.example, line 4

    # Never commit the real file - .env is gitignored.

    .gitignore, line 1

    .env

  • 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

    deployments.full.json, line 11

    "creditArgs": "0x00000000000000000000000026880c8980cd54827543bd34c6c613253c69347b000000000000000000000000000000000000000000000000000000000000026000000000000000000000000000000000000

    deployments.json, line 8

    "creditArgs": "0x0000000000000000000000008fa0bd5301d998be873e31453e53d114929a5fac000000000000000000000000000000000000000000000000000000000000026000000000000000000000000000000000000

  • Licence

    Pass

    A licence file is present (LICENSE).

  • Maintainer activity

    Pass

    The latest commit is within the last 365 days.

Note

Hygiene check of commit 51ad75bb83ad. can reach a host that is not written as a fixed address. can reach api.github.com. The description does not name that host. 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: 51ad75bb83adff44200ad542ceb7f629492bb5bf

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