Grades are a hygiene check, not a security guarantee.

MCP, MCP server

Kindly Web Search Mcp Server

Kindly Web Search MCP Server: Web search + robust content retrieval for AI coding tools (Claude Code, Codex, Cursor, GitHub Copilot, Gemini, etc.) and AI agents (Claude Desktop, OpenClaw, Hermes, etc.).

Compatibility: Not stated.

Grade D

Two or more Medium findings, or a High finding. Only try it in a sandbox.

Graded by PlugVetRubric v2

Not a guarantee. A hygiene check of the source at the commit shown, not a security audit.

Rescanned at commit 72a3e059bbdd, unchanged since the check below.

PERMISSION_SHELL_UNDECLARED INSTALL_REMOTE_SCRIPT

Why this grade

  • PERMISSION_SHELL_UNDECLARED Medium

    Runs shell commands that the manifest or description does not mention.

    src/kindly_web_search_mcp_server/scrape/nodriver_worker.py, line 256 os.remove(tmp_path)

  • INSTALL_REMOTE_SCRIPT Medium

    Fetches a script from the network and runs it (a pipe to a shell, or an install hook with a URL).

    .github/workflows/claude-code-review.yml, line 776 if timeout 300 bash -c 'set -o pipefail; curl -fsSL https://claude.ai/install.sh | bash -s -- 2.1.238'; then

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.

If you think this grade is wrong, email [email protected] with the entry link and your evidence. We aim to acknowledge within two working days and decide within seven. If we confirm an error, we aim to correct it within 24 hours of confirming it. These are aims, not guarantees.

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. requests shell access. No manifest field names shell or command execution.

    PERMISSION_SHELL_UNDECLARED PERMISSION_DELETE_FILES

    src/kindly_web_search_mcp_server/scrape/nodriver_worker.py, line 256

    os.remove(tmp_path)

    src/kindly_web_search_mcp_server/scrape/nodriver_worker.py, line 393

    result = subprocess.run(

    src/kindly_web_search_mcp_server/scrape/worker_runner.py, line 771

    shutil.rmtree(path)

    Show more

    .github/review/scripts/fetch_conversation.py, line 734

    done = subprocess.run(

    .github/review/scripts/fetch_conversation.py, line 829

    done = subprocess.run(

  • Install and update

    Serious

    install fetches a script from the network. README documents an installer that pipes a download into a shell.

    INSTALL_REMOTE_SCRIPT INSTALL_DOCUMENTED_INSTALLER

    README.md, line 145

    curl -LsSf https://astral.sh/uv/install.sh | sh

    .github/workflows/claude-code-review.yml, line 776

    if timeout 300 bash -c 'set -o pipefail; curl -fsSL https://claude.ai/install.sh | bash -s -- 2.1.238'; then

  • Network

    Concern

    can reach a host that is not written as a fixed address.

    NETWORK_NO_FIXED_HOST

    .system_design/TEST_SUITE_IMPLEMENTATION_PLAN.md, line 1755

    by `<img>`, `<script>`, `<iframe>`, a stylesheet `url()` and `fetch()` - reaches

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_ENV_READ SECRETS_PATH_DOTENV

    src/kindly_web_search_mcp_server/server.py, line 432

    "GITHUB_TOKEN": os.environ.get("GITHUB_TOKEN", ""),

    src/kindly_web_search_mcp_server/settings.py, line 14

    serper_api_key: str = os.environ.get("SERPER_API_KEY", "")

    src/kindly_web_search_mcp_server/settings.py, line 15

    serpbase_api_key: str = os.environ.get("SERPBASE_API_KEY", "")

    Show more

    src/kindly_web_search_mcp_server/content/github_discussions.py, line 432

    token = os.environ.get("GITHUB_TOKEN", "").strip()

    src/kindly_web_search_mcp_server/content/github_issues.py, line 286

    token = os.environ.get("GITHUB_TOKEN", "").strip()

    src/kindly_web_search_mcp_server/content/stackexchange.py, line 152

    key = os.environ.get("STACKEXCHANGE_KEY", "").strip()

    src/kindly_web_search_mcp_server/search/apifare.py, line 71

    token = os.environ.get("APIFARE_TOKEN", "").strip()

    src/kindly_web_search_mcp_server/search/serpbase.py, line 27

    api_key = os.environ.get("SERPBASE_API_KEY", "").strip()

    .dockerignore, line 16

    # create, in the order `.github/review/rules/packaging.md` names them: `.env`,

    .github/review/REVIEW_GUIDE.md, line 44

    | `pyproject.toml`, `Dockerfile` | `.env.example`, and the dependency comments in `pyproject.toml` itself - every bound is load-bearing and says why |

    .github/review/REVIEW_GUIDE.md, line 105

    the matching README and `.env.example` update. Code that drifts from the

    .github/review/REVIEW_GUIDE.md, line 183

    `.env.example`.

    .github/review/REVIEW_PROMPT.md, line 148

    3. **Documentation** - docstrings, README sections and `.env.example` entries

    .github/review/rules/content-resolvers.md, line 24

    error type, an entry in the dispatch chain, its `.env.example` knobs, and a

    .github/review/rules/content-resolvers.md, line 80

    - Every `*_MAX_CHARS` / `*_MAX_COMMENTS` bound in `.env.example`

    .github/review/rules/content-resolvers.md, line 91

    policies**, and `.env.example` ships them with a contact placeholder. A change

  • 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 72a3e059bbdd. can delete files. requests shell access. No manifest field names shell or command execution. install fetches a script from the network. README documents an installer that pipes a download into a shell. 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: 72a3e059bbddc42436efa1575e0895a30a62c351

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