Is workday-mcp@1.5.0 safe to install?

workday-mcp@1.5.0

VERIFIED· install only

Publisher claims: "Read Workday HR data — your org chart and team, worker profiles, pay, benefits, compensation, performance, and any task or data card — via MCP through your own signed-in session. Triggers on phrases like "check my workday", "who reports to X", "my org chart", "look up <person> in workday", "read my workday compensation", "my workday benefits", "open enrollment", "compare my benefit plans", "<person>'s performance review", "pull this workday page", or any request involving Workday people, pay, benefits, or team data. Read-only. Requires workday-mcp installed and the ContextMint Bridge extension active (see Setup below)." Observed in sandbox: no network, touches nothing outside the project, writes no memory.

Registry ClawHubPublisher chrischall · publishing for 216 daysInstalls 2,453Last detonated 4d ago

$clawhub install workday-mcp

Watch Report an issue

Coverage

Nothing executable in the bundle ran; the trace covers the install step only.

Tested: every file read, file written and host contacted by what ran
Not tested: use of the skill by an agent

Is [email protected] safe to install?

KillerSkills ran it in the KillerSkills honeypot sandbox (1 scenario; nothing executable in the bundle ran; the trace covers the install step only) on 2026-11-10 and scored it 95/100 (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 · 0 s · 1 scenarios · 0 deviations

t+CategoryObserved action

0.0sprocessno install scripts in bundle

0.0sprocessscript backend runs setup only

0.0sprocessno install scripts to re-run

Static findings

CRITICAL

Prompt injectionSKILL.md:55 · Prompt injection — known jailbreak technique reference`chrome://extensions` (Developer mode on).Fix: Keep SKILL.md to visible, descriptive text. Remove comments and encoded text that address the agent.

AST01

HIGH

Authorization escalation languageSKILL.md:55 · Authorization escalation language`chrome://extensions` (Developer mode on).Fix: Remove the text that addresses the agent rather than the reader; describe behavior, do not instruct.

AST01

Cost to the agent

Instructions loaded

≈5,290 tok

1 file · 1 in bundle

Tokens estimated at four characters each. Skills load their instruction text when triggered; the figure is what that costs.

Known vulnerabilities

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