Skills/npm/mcp-server

mcp-server@0.6.48

VERIFIED· startup only

Publisher claims: "OpenAPI-generated TokenLab MCP server with 32 default and 89 full-profile tools for catalog, native AI, multimodal, and async APIs." Observed in sandbox: no network, touches nothing outside the project, writes no memory.

Registry npm (MCP server)Publisher tokenlabai · publishing for 128 daysInstalls 4,558Last detonated 22 h ago
$claude mcp add mcp-server -- npx -y @tokenlabai/mcp-server
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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

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
TOKENLAB_API_BASETOKENLAB_API_KEYTOKENLAB_ARTIFACT_DIRTOKENLAB_MANAGEMENT_TOKENTOKENLAB_MCP_INLINE_BYTESTOKENLAB_MCP_MAX_FILE_BYTESTOKENLAB_MCP_SCHEMA_MODETOKENLAB_MCP_TOOL_PROFILETOKENLAB_REQUEST_TIMEOUT_MS
Where it talks to
tokenlab.sh (its own)
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. It asks for TOKENLAB_API_BASE, TOKENLAB_API_KEY, TOKENLAB_ARTIFACT_DIR, TOKENLAB_MANAGEMENT_TOKEN, TOKENLAB_MCP_INLINE_BYTES, TOKENLAB_MCP_MAX_FILE_BYTES, TOKENLAB_MCP_SCHEMA_MODE, TOKENLAB_MCP_TOOL_PROFILE, TOKENLAB_REQUEST_TIMEOUT_MS and talks to tokenlab.sh. Give the credential to the guard, not the server: the value never enters the server's environment and only travels to the host you bind. What the tools do with a real credential was not observed.

$vet-skills run --secrets TOKENLAB_API_BASE=tokenlab.sh,TOKENLAB_API_KEY=tokenlab.sh,TOKENLAB_ARTIFACT_DIR=tokenlab.sh,TOKENLAB_MANAGEMENT_TOKEN=tokenlab.sh,TOKENLAB_MCP_INLINE_BYTES=tokenlab.sh,TOKENLAB_MCP_MAX_FILE_BYTES=tokenlab.sh,TOKENLAB_MCP_SCHEMA_MODE=tokenlab.sh,TOKENLAB_MCP_TOOL_PROFILE=tokenlab.sh,TOKENLAB_REQUEST_TIMEOUT_MS=tokenlab.sh -- npx -y @tokenlabai/mcp-server

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 2026-11-13 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; 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 · 26 s · 2 scenarios · 0 deviations
t+CategoryObserved action
0.0sprocessno install scripts in bundle
6.2sprocessdependency install exit 0
26sclaimedstartup only: exited (0) before answering · syscall: 'open', path: '/tmp/ks-detonate-sTmPAv/task/home/work/acme-api/.claude/skills/mcp-server/contract/openapi.json' } Node.js v22.23.5
26sprocessscript backend runs setup only
26sprocessno install scripts to re-run

Static findings

No findings across 13,090 lines in 13 files.

Cost to the agent

Instructions loaded
≈71 tok
1 file · 13 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 @tokenlabai/mcp-server@0.6.48 as of 22 h ago. This is the package itself, not its dependencies.