rivemcp@1.17.1
Polymation — the multi-format AI animation MCP. Author Rive (.riv/.rev) and Spline (.splinecode/.spline) scenes from scratch and convert Rive↔Spline, validated on the real runtime. The most complete Rive MCP, now multi-format.
AI Security Review
scanned 17d ago · by lpm-firewall-aiThe source establishes automatic staging and later execution of an opaque binary, but does not establish malicious behavior. Warn because the payload cannot be assessed from this source snapshot.
Decision evidence
public snapshot- The package runs a postinstall hook that downloads a platform binary from its GitHub releases and writes it into the package’s bin directory.
- The launcher starts that downloaded binary when a user runs the CLI; the published snapshot contains no binary or readable application source to assess its behavior.
- The inspected hook downloads and writes the binary; the inspected launcher starts it on CLI invocation.
Source & flagged code
7 flaggedPackage defines install-time lifecycle scripts.
package.jsonView on unpkgInstall-time lifecycle script is not statically allowlisted and needs review.
package.jsonView on unpkgThe package runs a postinstall hook that downloads a platform binary from its GitHub releases and writes it into the package’s bin directory.
package.jsonView on unpkg · L56Findings
Affected versions and remediation
This report applies to rivemcp@1.17.1.
See all versions of rivemcp for other recorded verdicts.
- Review the evidence and your use of rivemcp@1.17.1 before allowing it. Restrict the permissions described in this report.
- Choose an independently verified alternative or release. This report does not establish that other versions are safe.
Evidence last updated: .
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