Skills/npm/warden-mcp

warden-mcp@0.2.67

VERIFIED

Publisher claims: "Vaultwarden/Bitwarden MCP server backed by Bitwarden CLI (bw)." Observed in sandbox: no network, touches nothing outside the project, writes no memory.

Registry npm (MCP server)Publisher icoretech · joined 10 days agoInstalls 4,669Last detonated 1 h ago
$claude mcp add warden-mcp -- npx -y @icoretech/warden-mcp
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Is [email protected] safe to install?

KillerSkills ran it in the KillerSkills honeypot sandbox (2 scenarios) on 2026-11-05 and scored it 83/100 (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 · 1 s · 2 scenarios · 0 deviations
t+CategoryObserved action
1.0sprocessdependency install exit 1
1.1sprocessexec /usr/bin/date
1.1sprocessexec /usr/bin/timeout
1.1sprocessexec /app/apps/web/node_modules/.bin/bw
1.1sprocessexec /root/.cache/node/corepack/v1/pnpm/10.28.0/dist/node-gyp-bin/bw
1.1sprocessexec /app/node_modules/.bin/bw
1.1sprocessexec /pnpm/bw
1.1sprocessexec /usr/local/sbin/bw
1.1sprocessexec /usr/local/bin/bw
1.1sprocessexec /usr/sbin/bw
1.1sprocessexec /usr/bin/bw
1.1sprocessexec /sbin/bw
1.1sprocessexec /bin/bw
1.1sclaimedno tools/list reply (exit 0)
1.1sprocessscript backend runs setup only

Static findings

MEDIUM
Process kill commanddist/bw/bwCli.js:102 · Process kill command — agent can terminate processesFix: Build commands from fixed arguments; do not interpolate untrusted strings into a shell.
AST05
HIGH
Access to sensitive file pathsdist/bw/bwPool.js:49 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system filesFix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
AST05
HIGH
Access to sensitive file pathsdist/bw/bwCredentials.js:70 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system filesFix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
AST05

Cost to the agent

Instructions loaded
≈54 tok
1 file · 35 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 @icoretech/warden-mcp@0.2.67 as of 1 h ago. This is the package itself, not its dependencies.

warden-mcp@0.2.67 safety verdict: Verified 83/100 — KillerSkills