Skills/npm/vault-knowledge-mcp

vault-knowledge-mcp@0.1.0

VERIFIED

Publisher claims: "Read-only MCP over a vault's typed knowledge graph: concept search, contradictions, article fetch." Observed in sandbox: no network, touches nothing outside the project, writes no memory.

Registry npm (MCP server) · listed in the official MCP RegistryPublisher swins · publishing for 186 daysInstalls 0Last detonated 2 h ago
$claude mcp add vault-knowledge-mcp -- npx -y @swins/vault-knowledge-mcp
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Coverage

Server started and answered tools/list.
Tested
MCP initialize and tools/list · every tool description, for hidden instructions · every file read, file written and host contacted by what ran
Not tested
what the tools do when called with real credentials

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 code
What the honeypot saw
no credential files read · no network
What we could not test
what the tools do when called with real credentials

Reasonable to connect. No credential asked for, no third-party host named, Server started and answered tools/list.

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) on 2026-11-14 and scored it 93/100 (Verified). It did what it claims and nothing else we could detect: no undeclared network egress, no credential reads, no persistent instruction writes. Summary: no network, touches nothing outside the project, writes no memory.

Behavior trace

Honeypot run · 35 s · 2 scenarios · 0 deviations
t+CategoryObserved action
0.0sprocessno install scripts in bundle
15sprocessdependency install exit 0
35sclaimed3 tools: search_concepts, find_contradictions, get_article
35stoolsca52854f7936cc46
35stools6e6f7da1cdca31ab
35stools0af5bb4337b99469
35sprocessscript backend runs setup only
35sprocessno install scripts to re-run

Static findings

MEDIUM
File permission modification commandpackage.json:14 · File permission modification command — agent changes file ownership/permissions"build": "tsc && chmod 755 build/index.js",Fix: Request the narrowest permission that works; replace wildcards with the exact paths or hosts.
AST05

No other findings across 961 lines in 26 files.

Cost to the agent

Instructions loaded
≈86 tok
1 file · 26 in bundle
Tool list per prompt
≈419 tok
3 tools · 140 per tool
Handshake
612 ms
launch to tools/list, stdio
Undocumented tools
0
description under 20 chars · avg 185

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 @swins/vault-knowledge-mcp@0.1.0 as of 2 h ago. This is the package itself, not its dependencies.