Skills/npm/naver-search-mcp

naver-search-mcp@1.0.55

VERIFIED· startup only

Publisher claims: "Naver Search MCP Server" Observed in sandbox: no network, touches nothing outside the project, writes no memory.

Registry npm (MCP server)Publisher isnow890 · publishing for 569 daysInstalls 2,115Last detonated 5d ago
$claude mcp add naver-search-mcp -- npx -y @isnow890/naver-search-mcp
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Coverage

Startup only; authenticated tool behavior not tested.
Tested
server startup over stdio (initialize sent) · every file read, file written and host contacted by what ran
Not tested
the tool list (the server exited before answering) · what the tools do when called with real credentials
Needs
NAVER_CLIENT_SECRET, NCP_APIGW_API_KEY — give it to the server where it runs, through vet-skills run --secrets, so the value never enters the server's environment. Never paste a credential into a chat, a ticket or a report.

What this means for the label: Verified here covers what ran. The server's tools were not exercised with a real credential, so nothing about their behavior is asserted; the credential summary below says what to do with that.

Before you give it your token

It will ask for
NAVER_CLIENT_SECRETNCP_APIGW_API_KEYNCP_APIGW_API_KEY_IDConfiguration, not credentials: NAVER_CLIENT_ID
Where it talks to
no vendor host named in the codeAlso naver.com, ntruss.com — not the publisher's domain; check what for before connecting.
What the honeypot saw
no credential files read · no network
What we could not test
the tool list (the server exited before answering) · what the tools do when called with real credentials

Connect it with a scoped credential, under the guard, and read the third-party hosts first. The code names naver.com, ntruss.com as well as its own vendor. The guard injects NAVER_CLIENT_SECRET, NCP_APIGW_API_KEY, NCP_APIGW_API_KEY_ID only into requests to the host you bind (and its subdomains) and refuses the rest.

$vet-skills run --net declared -- npx -y @isnow890/naver-search-mcp

Never paste a credential into a chat, a ticket or a report, including ours. How the guard holds it.

Is [email protected] safe to install?

KillerSkills ran it in the KillerSkills honeypot sandbox (2 scenarios; startup only; authenticated tool behavior not tested) on 2026-11-09 and scored it 93/100 (Verified). In what ran, nothing we could detect went wrong: no undeclared network egress, no credential reads, no persistent instruction writes. What it does with a real credential was not observed (it asks for NAVER_CLIENT_SECRET, NCP_APIGW_API_KEY); the static findings and the publisher carry the rest of the score. Summary: no network, touches nothing outside the project, writes no memory.

Behavior trace

Honeypot run · 46 s · 2 scenarios · 0 deviations
t+CategoryObserved action
0.0sprocessno install scripts in bundle
5.4sprocessdependency install exit 0
25sprocessrelaunched with a decoy NAVER_CLIENT_SECRET, NCP_APIGW_API_KEY (tagged; nothing real)
45sclaimedstartup only: exited before answering, asking for NAVER_CLIENT_SECRET, NCP_APIGW_API_KEY (a decoy value was refused)
45sprocessscript backend runs setup only
45sprocessno install scripts to re-run

Static findings

MEDIUM
npx invocation of non-well-known packagepackage.json:11 · npx invocation of non-well-known package — may execute untrusted code"prebuild": "npx shx rm -rf dist",Fix: Pin versions and sources; vendor anything fetched at install time.
AST06
MEDIUM
npx invocation of non-well-known packagedist/src/handlers/category.handlers.js:16 · npx invocation of non-well-known package — may execute untrusted code// Package-relative path. Works when launched by npx from any cwd.Fix: Pin versions and sources; vendor anything fetched at install time.
AST06

Cost to the agent

Instructions loaded
≈47 tok
1 file · 36 in bundle
Tool list per prompt
≈0 tok
0 tools · 0 per tool
Handshake
no reply
launch to tools/list, stdio
Undocumented tools
0
description under 20 chars · avg 0

Tokens estimated at four characters each. The tool list is re-read by the agent on every turn, so it is the number to compare between servers that do the same job: ranked across the index.

Known vulnerabilities

No advisories in OSV for @isnow890/naver-search-mcp@1.0.55 as of 5d ago. This is the package itself, not its dependencies.