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MCP server exposing Hammerspoon's macOS automation API to AI agents — 75 tools for windows, Spaces, audio, Bluetooth, Focus mode, and more
The publisher performed an authenticated act of publication — proving control of a namespace in the official MCP registry, or appearing in a first-party catalogue an operator curates. That establishes WHO published it. It is not a security finding, and attested artifacts carry Flagged verdicts too.
66 critical findings reported by cisco-skill-scanner. The composite score alone does not reflect this — read the per-scanner reports below.
github: https://github.com/mobabur94/hammerspoon-mcp, 74 findings
Choose your runtime: the CLI writes the mcpServers config entry for that target.
nerlo install --target claude-code -- hammerspoon-mcp
Install respects the composite badge: Clean proceeds, Caution prompts for confirmation, and Flagged is refused. Write operations require an API token.
7 of 11 scanners examined this package. The rest do not apply to it — language, ecosystem and packaging decide which analyzers can say anything, and a scanner that cannot examine an artifact reports nothing rather than passing it.
v1.4.0
0 findings · 0.4s
v2.0.11
70 findings · 6.2s
v0.3.26
4 findings · 0.7s
v0.1.0
0 findings · 27.0s
v0.1.0
0 findings · 27.0s
v0.71.0
0 findings · 0.2s
v2.3.8
0 findings · 6.6s
vv0.3.2
No Go packages were found in this artifact. What each scanner covers
0 findings · 0.1s
v0.71.0
No container image was published for this artifact. What each scanner covers
0 findings · 0.0s
vv1.6.0
No Go modules were found in this artifact. What each scanner covers
0 findings · 0.1s
No report in this scan: nerlo-multi-source.
1 scan on record. Every scan's full results are retained immutably for 24 months.
| Completed | Composite | Change | Scanners | Status |
|---|---|---|---|---|
| Aug 11, 2026 | Flagged87 | — | agentshield: completecisco-skill-scanner: completeagent-audit-kit: completenerlo-behavioral: completenerlo-install-instruction: completecapslock ·n/a: not applicabletrivy: completeosv-scanner: completetrivy_image ·n/a: not applicablegovulncheck ·n/a: not applicable | completed |
Findings in files this artifact installs stand as reported; a model re-read the rest and said which ones it believes are false positives. This is a second opinion published beside the evidence, not a correction to it: the per-scanner reports above are unchanged, every dismissed finding is still listed there at its original severity, and the score and the Flagged badge are computed from those raw severities alone. Nothing below moved them.
Out of 74 findings across every scanner that examined this package. None of the 66 findings rated critical by their scanner were dismissed.
These findings are in files this artifact installs and are not placeholder values. No false-positive basis can be corroborated for such a finding, so this review never dismisses one; they were not sent to the model and stand at their scanner's severity.
61 COMMAND_INJECTION_EVAL
Files: /repo/src/audio-tools.ts, /repo/src/bluetooth-tools.ts, /repo/src/bridge.ts and 4 more · reported by cisco-skill-scanner
5 COMMAND_INJECTION_JS_CHILD_PROCESS
Files: /repo/src/bridge.ts, /repo/src/watchers.ts · reported by cisco-skill-scanner
1 AAK-ANTHROPIC-SDK-001
Files: src/index.ts · reported by agent-audit-kit
1 AAK-MCP-018
Files: src/index.ts · reported by agent-audit-kit
1 AAK-OAUTH-3P-001
Files: package.json · reported by agent-audit-kit
1 AAK-SEC-MD-001
Files: SECURITY.md · reported by agent-audit-kit
1 LOW_ANALYZABILITY
Files: /repo · reported by cisco-skill-scanner
1 MANIFEST_MISSING_LICENSE
Files: /repo/SKILL.md · reported by cisco-skill-scanner
1 SOCIAL_ENG_VAGUE_DESCRIPTION
Files: /repo/SKILL.md · reported by cisco-skill-scanner
1 YARA_code_execution_generic
Files: /repo/src/focus-tools.ts · reported by cisco-skill-scanner
Critical command injection vulnerabilities enable shell execution.
This artifact contains numerous critical command injection vulnerabilities, primarily through `eval` and `child_process` calls, which enable shell execution. These are concentrated in `audio-tools.ts`, `bluetooth-tools.ts`, `bridge.ts`, and `extra-tools.ts`. Additionally, a high-severity finding related to the Anthropic SDK and medium-severity findings for third-party OAuth and general code execution are present. These issues collectively indicate a significant risk of arbitrary code execution and potential credential access.
Concern level assessed by the review: Critical. This is the review's scale, not the registry badge.
Reviewed by gemini-2.5-flash. The model sees the findings, not your code, and cannot change a score.
Showing 25 of 67; the rest are in the per-scanner reports above.