Grades are a hygiene check, not a security guarantee.

MCP, MCP server

Web Search Mcp

编码 agent 要查最新文档或排查报错，却没有搜索 API key；普通搜索结果还常被广告和低质页面占满。这个工具让 agent 不用 key 也能联网查资料：同时搜索多个引擎，尽量把官方文档等可靠结果排前面，再提取可读的网页正文，省去你手工搜索和复制粘贴。

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.

PERMISSION_DELETE_FILES NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST SECRETS_PATH_DOTENV SECRETS_ENV_READ

Why this grade

  • PERMISSION_DELETE_FILES Low

    Contains a call that can delete files.

    eval/gate.test.mjs, line 86 fs.rmSync(keysPath + ".bak", { force: true });

  • NETWORK_NO_FIXED_HOST Low

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

    search-core.mjs, line 280 const resp = await fetch(url, {

  • NETWORK_UNNAMED_HOST Low

    Calls a fixed host that the description does not name.

    search-core.mjs, line 280 const resp = await fetch(url, {

  • SECRETS_PATH_DOTENV Low

    Mentions a .env file.

    .gitignore, line 7 .env

  • SECRETS_ENV_READ Note

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

    search-core.mjs, line 652 process.env.TAVILY_API_KEY ? { tavily: process.env.TAVILY_API_KEY } : null,

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

    eval/gate.test.mjs, line 86

    fs.rmSync(keysPath + ".bak", { 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. can reach www.google.com. The description does not name that host.

    NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST

    search-core.mjs, line 280

    const resp = await fetch(url, {

    search-core.mjs, line 290

    const resp = await fetch(url, {

    search-core.mjs, line 1878

    const resp = await fetch(r.url, {

    Show more

    test-search.mjs, line 42

    await fetch("https://www.google.com/", {

    update_blacklist.mjs, line 69

    const resp = await fetch(url, {

    verify-quality.mjs, line 16

    * 同时 `curl -x http://127.0.0.1:<port> https://api.tavily.com/` 返回 000 / ECONNRESET，

    eval/api-parsers.test.mjs, line 23

    * 官方 curl 示例的请求体：{ query, freshness:"oneYear", summary:true, count:8 }

    docs/VERIFICATION_REPORT.md, line 14

    | # | 查询 | 引擎来源(前→后) | 相关(前→后) | 需fetch(前→后) | null/非http URL | 垃圾站/营销霸屏变化 |

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_ENV_READ SECRETS_PATH_DOTENV

    search-core.mjs, line 652

    process.env.TAVILY_API_KEY ? { tavily: process.env.TAVILY_API_KEY } : null,

    search-core.mjs, line 653

    process.env.BOCHA_API_KEY ? { bocha: process.env.BOCHA_API_KEY } : null,

    .gitignore, line 7

    .env

    Show more

    search-core.mjs, line 654

    process.env.ZHIPU_API_KEY ? { zhipu: process.env.ZHIPU_API_KEY } : null,

    eval/api-parsers.test.mjs, line 75

    process.env.TAVILY_API_KEY = tavily;

    eval/api-parsers.test.mjs, line 76

    process.env.BOCHA_API_KEY = bocha;

    eval/api-parsers.test.mjs, line 77

    process.env.ZHIPU_API_KEY = zhipu;

    eval/gate.test.mjs, line 26

    delete process.env.TAVILY_API_KEY;

    eval/gate.test.mjs, line 27

    delete process.env.BOCHA_API_KEY;

    .gitignore, line 6

    *.key

  • 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 9f8edd967fa4. can delete files. can reach a host that is not written as a fixed address. can reach www.google.com. The description does not name that host. reads a credential or environment file.

Date and source

Date checked:

View source

github.com

Commit graded: 9f8edd967fa4e26d235b494f296115e5bde1d1b9

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