Is skill-router@0.6.4 safe to install?

skill-router@0.6.4

VERIFIED· startup only

Publisher claims: "Enables local, read-only search and ranking of SKILL.md files through stdio tools for finding, outlining, and reading sections of indexed skills, with no network, LLM, embeddings, or API keys." Observed in sandbox: no network, touches nothing outside the project, writes no memory.

Registry GlamaPublisher klaus101-ai · publishing for 1 daysInstalls 0Last detonated 12 h ago

$npx skills add skill-router

Watch Report an issue

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

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: no credential variables read in the code
Where it talks to: no vendor host named in the codeAlso opencode.ai, jsonrpc.org — 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 under the guard. Startup only; authenticated tool behavior not tested. The code names no credential variable; the guard pins the network to what the honeypot saw and logs every call.

$vet-skills run --net declared -- <the server's command>

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 2026-11-14 and scored it 88/100 (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; 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 · 20 s · 2 scenarios · 0 deviations

t+CategoryObserved action

0.0sprocessno install scripts in bundle

20sclaimedstartup only: exited (0) before answering · Check node, config, mcp/plugin entries, skill roots, an index probe and env. Exit 0 = OK. skill-mcp serve Run the MCP server on stdio (normally started by opencode, not by hand). skill-mcp --help | --version

20sprocessscript backend runs setup only

20sprocessno install scripts to re-run

Static findings

MEDIUM

npx invocation of non-well-known packagecli/main.mjs:139 · npx invocation of non-well-known package — may execute untrusted codereturn '{\n // skill-mcp installer (npx skill-finder-mcp init)\n "$schema": "https://opencode.ai/config.json"\n}\n';Fix: Pin versions and sources; vendor anything fetched at install time.

AST06

MEDIUM

Unicode escape sequence detecteddist/cli.mjs:3579 · Unicode escape sequence detected — may contain obfuscated payloads"\u0437\u0430\u043F\u0443\u0441\u043A\u0430\u0439",Fix: Put hosts, commands and strings in plain source. Decoding at runtime looks identical to malware and costs points on its own.

AST07

MEDIUM

Unicode escape sequence detecteddist/plugin.mjs:2238 · Unicode escape sequence detected — may contain obfuscated payloads"\u0437\u0430\u043F\u0443\u0441\u043A\u0430\u0439",Fix: Put hosts, commands and strings in plain source. Decoding at runtime looks identical to malware and costs points on its own.

AST07

MEDIUM

Unicode escape sequence detecteddist/plugin.mjs:2158 · Unicode escape sequence detected — may contain obfuscated payloads"\u043F\u043E\u0447\u0435\u043C\u0443",Fix: Put hosts, commands and strings in plain source. Decoding at runtime looks identical to malware and costs points on its own.

AST07

MEDIUM

Unicode escape sequence detecteddist/server.mjs:2254 · Unicode escape sequence detected — may contain obfuscated payloads"\u0437\u0430\u043F\u0443\u0441\u0442\u0438",Fix: Put hosts, commands and strings in plain source. Decoding at runtime looks identical to malware and costs points on its own.

AST07

MEDIUM

Unicode escape sequence detecteddist/server.mjs:2255 · Unicode escape sequence detected — may contain obfuscated payloads"\u0437\u0430\u043F\u0443\u0441\u043A\u0430\u0439",Fix: Put hosts, commands and strings in plain source. Decoding at runtime looks identical to malware and costs points on its own.

AST07

MEDIUM

Unicode escape sequence detecteddist/plugin.mjs:2236 · Unicode escape sequence detected — may contain obfuscated payloads"\u0437\u0430\u043F\u0443\u0441\u0442\u0438\u0442\u044C",Fix: Put hosts, commands and strings in plain source. Decoding at runtime looks identical to malware and costs points on its own.

AST07

MEDIUM

Unicode escape sequence detecteddist/plugin.mjs:2184 · Unicode escape sequence detected — may contain obfuscated payloads"\u0442\u043E\u043B\u044C\u043A\u043E",Fix: Put hosts, commands and strings in plain source. Decoding at runtime looks identical to malware and costs points on its own.

AST07

MEDIUM

Unicode escape sequence detecteddist/server.mjs:2201 · Unicode escape sequence detected — may contain obfuscated payloads"\u0442\u043E\u043B\u044C\u043A\u043E",Fix: Put hosts, commands and strings in plain source. Decoding at runtime looks identical to malware and costs points on its own.

AST07

MEDIUM

Unicode escape sequence detecteddist/server.mjs:2253 · Unicode escape sequence detected — may contain obfuscated payloads"\u0437\u0430\u043F\u0443\u0441\u0442\u0438\u0442\u044C",Fix: Put hosts, commands and strings in plain source. Decoding at runtime looks identical to malware and costs points on its own.

AST07

MEDIUM

Unicode escape sequence detecteddist/cli.mjs:3578 · Unicode escape sequence detected — may contain obfuscated payloads"\u0437\u0430\u043F\u0443\u0441\u0442\u0438",Fix: Put hosts, commands and strings in plain source. Decoding at runtime looks identical to malware and costs points on its own.

AST07

MEDIUM

Unicode escape sequence detecteddist/cli.mjs:3577 · Unicode escape sequence detected — may contain obfuscated payloads"\u0437\u0430\u043F\u0443\u0441\u0442\u0438\u0442\u044C",Fix: Put hosts, commands and strings in plain source. Decoding at runtime looks identical to malware and costs points on its own.

AST07

MEDIUM

Unicode escape sequence detecteddist/server.mjs:2175 · Unicode escape sequence detected — may contain obfuscated payloads"\u043F\u043E\u0447\u0435\u043C\u0443",Fix: Put hosts, commands and strings in plain source. Decoding at runtime looks identical to malware and costs points on its own.

AST07

MEDIUM

npx invocation of non-well-known packagedist/cli.mjs:4139 · npx invocation of non-well-known package — may execute untrusted codereturn '{\n // skill-mcp installer (npx skill-finder-mcp init)\n "$schema": "https://opencode.ai/config.json"\n}\n';Fix: Pin versions and sources; vendor anything fetched at install time.

AST06

MEDIUM

Unicode escape sequence detecteddist/cli.mjs:3525 · Unicode escape sequence detected — may contain obfuscated payloads"\u0442\u043E\u043B\u044C\u043A\u043E",Fix: Put hosts, commands and strings in plain source. Decoding at runtime looks identical to malware and costs points on its own.

AST07

MEDIUM

Unicode escape sequence detecteddist/plugin.mjs:2237 · Unicode escape sequence detected — may contain obfuscated payloads"\u0437\u0430\u043F\u0443\u0441\u0442\u0438",Fix: Put hosts, commands and strings in plain source. Decoding at runtime looks identical to malware and costs points on its own.

AST07

MEDIUM

Unicode escape sequence detecteddist/cli.mjs:3499 · Unicode escape sequence detected — may contain obfuscated payloads"\u043F\u043E\u0447\u0435\u043C\u0443",Fix: Put hosts, commands and strings in plain source. Decoding at runtime looks identical to malware and costs points on its own.

AST07

Cost to the agent

Instructions loaded

≈257 tok

7 files · 54 in bundle

Tool list per prompt

≈0 tok

0 tools · 0 per tool

Handshake

no reply

launch to tools/list, stdio

Undocumented tools

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

Vulnerability advisories (OSV) cover npm and PyPI packages; this registry has no advisory database.