Skills/npm/mcp-server

mcp-server@3.0.7

VERIFIED· startup only

Publisher claims: "Official MCP server for Qase Test Management Platform" Observed in sandbox: no network, touches nothing outside the project, writes no memory.

Registry npm (MCP server)Publisher qase · publishing for 381 daysInstalls 31,361Last detonated 25 h ago
$claude mcp add mcp-server -- npx -y @qase/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
QASE_API_TOKENQASE_OAUTH_AUDIENCEQASE_OAUTH_AUTHORIZATION_URLQASE_OAUTH_ENABLEDQASE_OAUTH_ISSUERQASE_OAUTH_JWKS_URLQASE_OAUTH_JWT_ALGORITHMSQASE_OAUTH_PUBLIC_URLQASE_OAUTH_REGISTRATION_URLQASE_OAUTH_RESOURCE_URLQASE_OAUTH_REVOCATION_URLQASE_OAUTH_TOKEN_URLConfiguration, not credentials: QASE_API_DOMAIN, QASE_API_PROTOCOL, QASE_MCP_REDIS_URL, QASE_MCP_SOURCE
Where it talks to
qase.io, qase.lo (its own)Also evil.example, githubusercontent.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 evil.example, githubusercontent.com as well as its own vendor. The guard injects QASE_API_TOKEN, QASE_OAUTH_AUDIENCE, QASE_OAUTH_AUTHORIZATION_URL, QASE_OAUTH_ENABLED, QASE_OAUTH_ISSUER, QASE_OAUTH_JWKS_URL, QASE_OAUTH_JWT_ALGORITHMS, QASE_OAUTH_PUBLIC_URL, QASE_OAUTH_REGISTRATION_URL, QASE_OAUTH_RESOURCE_URL, QASE_OAUTH_REVOCATION_URL, QASE_OAUTH_TOKEN_URL only into requests to qase.io (and its subdomains) and refuses the rest.

$vet-skills run --secrets QASE_API_TOKEN=qase.io,QASE_OAUTH_AUDIENCE=qase.io,QASE_OAUTH_AUTHORIZATION_URL=qase.io,QASE_OAUTH_ENABLED=qase.io,QASE_OAUTH_ISSUER=qase.io,QASE_OAUTH_JWKS_URL=qase.io,QASE_OAUTH_JWT_ALGORITHMS=qase.io,QASE_OAUTH_PUBLIC_URL=qase.io,QASE_OAUTH_REGISTRATION_URL=qase.io,QASE_OAUTH_RESOURCE_URL=qase.io,QASE_OAUTH_REVOCATION_URL=qase.io,QASE_OAUTH_TOKEN_URL=qase.io -- npx -y @qase/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 · 44 s · 2 scenarios · 0 deviations
t+CategoryObserved action
0.0sprocessno install scripts in bundle
24sprocessdependency install exit 0
44sclaimedstartup only: exited (0) before answering · code: 'ERR_MODULE_NOT_FOUND', url: 'file:///tmp/ks-detonate-AueKnC/task/home/work/acme-api/.claude/skills/mcp-server/build/transports/streamableHttp.js' } Node.js v22.23.5
44sprocessscript backend runs setup only
44sprocessno install scripts to re-run

Static findings

MEDIUM
File permission modification commandpackage.json:48 · File permission modification command — agent changes file ownership/permissions"build": "tsc && chmod +x build/index.js",Fix: Request the narrowest permission that works; replace wildcards with the exact paths or hosts.
AST05
LOW
Refusal suppressiondocs/migration.md:46 · Refusal suppression — attempting to prevent safety responses · informational: not an instruction file…bout a prompt nobody was ever shown sent testers looking for deletions they had never refused. #### What a 2025-era client loses over HTTP This is the one genuine regress…Fix: Remove the text that addresses the agent rather than the reader; describe behavior, do not instruct.
AST01

Cost to the agent

Instructions loaded
≈50 tok
1 file · 81 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 @qase/mcp-server@3.0.7 as of 24 h ago. This is the package itself, not its dependencies.