Grades are a hygiene check, not a security guarantee.

MCP, MCP server

io.github.Fisher521/burn-mcp-server

AI-powered reading triage — 26 tools for managing your reading queue with a 24h burn countdown.

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 60d5add57caa, unchanged since the check below.

NETWORK_NO_FIXED_HOST SECRETS_PATH_DOTENV SECRETS_ENV_READ OBFUSCATION_FILE_OVER_READ_CAP

Why this grade

  • NETWORK_NO_FIXED_HOST Low

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

    src/index.ts, line 116 const resp = await fetch(exchangeUrl, {

  • SECRETS_PATH_DOTENV Low

    Mentions a .env file.

    .dockerignore, line 7 .env

  • SECRETS_ENV_READ Note

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

    src/index.ts, line 13 const SUPABASE_ANON_KEY = process.env.BURN_SUPABASE_ANON_KEY || 'sb_publishable_reVgmmCC6ndIo6jFRMM2LQ_wujj5FrO'

  • OBFUSCATION_FILE_OVER_READ_CAP Note

    A file was over the read cap and was not fully read.

    api/mcp.js, line 1 var __create = Object.create;

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.

    NETWORK_NO_FIXED_HOST

    src/index.ts, line 116

    const resp = await fetch(exchangeUrl, {

    src/index.ts, line 554

    const resp = await fetch(`${endpoint}?${params}`, {

    src/index.ts, line 1181

    const resp = await fetch(feedUrl, {

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_ENV_READ SECRETS_PATH_DOTENV

    src/index.ts, line 13

    const SUPABASE_ANON_KEY = process.env.BURN_SUPABASE_ANON_KEY || 'sb_publishable_reVgmmCC6ndIo6jFRMM2LQ_wujj5FrO'

    src/index.ts, line 36

    let supabase: SupabaseClient = createSupabaseClient(process.env.BURN_SUPABASE_TOKEN)

    .dockerignore, line 7

    .env

    Show more

    src/index.ts, line 80

    const legacyJwt = options.legacyJwt ?? process.env.BURN_SUPABASE_TOKEN

    src/index.ts, line 81

    const mcpToken = options.mcpToken ?? process.env.BURN_MCP_TOKEN

    src/index.ts, line 505

    const API_KEY = process.env.BURN_API_KEY

    src/vercel-node-handler.ts, line 11

    const SUPABASE_ANON_KEY = process.env.BURN_SUPABASE_ANON_KEY || 'sb_publishable_reVgmmCC6ndIo6jFRMM2LQ_wujj5FrO'

    .dockerignore, line 6

    .burn

    .gitignore, line 3

    *.js.map

    .gitignore, line 4

    .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

    api/mcp.js, line 1

    var __create = Object.create;

  • 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 60d5add57caa. 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: 60d5add57caa78c7bc81c15f0043e5bfaa1f6f62

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