Grades are a hygiene check, not a security guarantee.

MCP, MCP server

io.github.EvidInvest/aether-developer

The search engine whose user is an agent.

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 d1ee0689922d, 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).

    mcp/src/index.ts, line 12 * 4. Cache (access, refresh, expiry) in ~/.config/aether/credentials.json

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

    clients/typescript/src/index.ts, line 43

    /** Override fetch (e.g. node-fetch in older Node, MSW in tests). */

    mcp/src/http.ts, line 46

    const res = await fetch(`${API_BASE_URL}/v1/tools`, {

    mcp/src/http.ts, line 67

    const res = await fetch(`${API_BASE_URL}/v1/tools/${encodeURIComponent(name)}`, {

    Show more

    mcp/src/index.ts, line 133

    const r1 = await fetch(`${MCP_BASE_URL}/v1/oauth/device/code`, {

    mcp/src/index.ts, line 175

    const r2 = await fetch(`${MCP_BASE_URL}/v1/oauth/device/token`, {

    mcp/src/index.ts, line 224

    const r = await fetch(`${MCP_BASE_URL}/v1/oauth/token`, {

    mcp/src/index.ts, line 293

    const res = await fetch(`${API_BASE_URL}/v1/tools`, {

    mcp/src/index.ts, line 312

    fetch(`${API_BASE_URL}/v1/tools/${name}`, {

    mcp/Dockerfile, line 21

    CMD node -e "fetch('http://127.0.0.1:'+(process.env.PORT||3100)+'/health').then(r=>process.exit(r.ok?0:1)).catch(()=>process.exit(1))"

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_ENV_READ SECRETS_PATH_CREDENTIAL SECRETS_PATH_DOTENV

    examples/node-search/index.ts, line 20

    const aether = new AetherClient({ apiKey: process.env.AETHER_API_KEY });

    mcp/src/config.ts, line 31

    export const LEGACY_API_KEY = process.env.AETHER_API_KEY ?? "";

    mcp/src/index.ts, line 12

    * 4. Cache (access, refresh, expiry) in ~/.config/aether/credentials.json

    Show more

    mcp/src/index.ts, line 70

    // Credentials file (~/.config/aether/credentials.json by default)

    mcp/src/index.ts, line 85

    if (process.env.AETHER_CREDENTIALS_PATH) return process.env.AETHER_CREDENTIALS_PATH;

    mcp/src/index.ts, line 87

    return join(xdg, "aether", "credentials.json");

    .gitignore, line 12

    # Local

    .gitignore, line 13

    .env

    docs/mcp.md, line 82

    `~/.config/aether/credentials.json` and refreshed automatically.

    docs/mcp.md, line 99

    | `AETHER_CREDENTIALS_PATH` | `~/.config/aether/credentials.json` | Override token cache path. |

    examples/claude-desktop/README.md, line 18

    `~/.config/aether/credentials.json` and refreshed automatically.

  • 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.

Note

Hygiene check of commit d1ee0689922d. 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: d1ee0689922decc1cfe944d05442e09bc84dd139

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