registry / @mutmutco/claude-plugin / 4.5.172
@mutmutco/claude-plugin@4.5.172
MMI workflow skills and org gates delivery.
AI Security Review
scanned 6d ago · by lpm-firewall-aiThe manifest has no npm lifecycle hooks, and the required marketplace location participates in reading marketplace status rather than changing agent settings. The inspected network behavior is limited to package-aligned CLI usage telemetry, so no confirmed attack surface remains.
Static reason
High-risk behavior combination matched malicious policy.; previous stored version diff introduced dangerous source
Trigger
A CLI command reaches its pre-action handler.
Impact
The Hub receives command usage metadata; the inspected payload does not include credentials or file contents.
Mechanism
The handler sends the command name, version, CI status, and operating system to the Hub telemetry endpoint; telemetry can be disabled through MMI_TELEMETRY.
AI rationale
The manifest has no npm lifecycle hooks, and the required marketplace location participates in reading marketplace status rather than changing agent settings. The inspected network behavior is limited to package-aligned CLI usage telemetry, so no confirmed attack surface remains.
Evidence
package.jsoncli/dist/main.cjs
Network endpoints1
tqxxwzftic.execute-api.eu-central-1.amazonaws.com/telemetry/cli-call
Decision evidence
public snapshotAI called this Clean at 91.0% confidence as Benign with low false-positive risk.
Evidence for AI clean decision
- package.json identifies the package and contains no npm lifecycle scripts.
- The flagged marketplace code reads known marketplace data and computes update status; it does not show a write to agent configuration.
- CLI telemetry is sent to the configured Hub and contains the command name, package version, CI status, and operating system. The command name is built from command hierarchy names.
Evidence against
- The inspected telemetry payload contains no credential or file-content fields, and the code allows telemetry to be disabled with MMI_TELEMETRY set to off.
Behavioral surface
ChildProcessCryptoDynamicRequireEnvironmentVarsFilesystemNetwork
HighEntropyStringsUrlStrings
NoLicense
Source & flagged code
8 flagged · loading sourcecli/dist/main.cjsView file
39Source sends the broad process environment to a literal external destination.
L39: function defaultHubUrl() {
L40: return process.env.MMI_HUB_URL || DEFAULT_HUB_URL;
L41: }
...
L45: "use strict";
L46: DEFAULT_HUB_URL = "https://tqxxwzftic.execute-api.eu-central-1.amazonaws.com";
L47: }
...
L73: // src/client-version.ts
L74: function [redacted](distDir = __dirname) {
L75: return [
L76: (0, import_node_path.join)(distDir, "..", "..", ".claude-plugin", "plugin.json"),
L77: (0, import_node_path.join)(distDir, "..", "package.json")
L78: ];
Critical
Hardcoded Runtime Data Exfiltration
Source sends credentials or rich application records to a package-controlled external receiver enabled by default.
cli/dist/main.cjsView on unpkg · L3939function defaultHubUrl() {
L40: return process.env.MMI_HUB_URL || DEFAULT_HUB_URL;
L41: }
...
L45: "use strict";
L46: DEFAULT_HUB_URL = "https://tqxxwzftic.execute-api.eu-central-1.amazonaws.com";
L47: }
...
L73: // src/client-version.ts
L74: function [redacted](distDir = __dirname) {
L75: return [
L76: (0, import_node_path.join)(distDir, "..", "..", ".claude-plugin", "plugin.json"),
L77: (0, import_node_path.join)(distDir, "..", "package.json")
L78: ];
Critical
Credential Exfiltration
Source appears to send environment or credential material to an external endpoint.
cli/dist/main.cjsView on unpkg · L39Findings
3 Critical3 High5 Medium4 Low
CriticalHardcoded Runtime Data Exfiltrationcli/dist/main.cjs
CriticalCredential Exfiltrationcli/dist/main.cjs
CriticalPrevious Version Dangerous Deltacli/dist/main.cjs
HighChild Processcli/dist/main.cjs
HighCommand Output Exfiltrationcli/dist/main.cjs
HighSemantic Analysis Limitedcli/dist/main.cjs
MediumDynamic Requirecli/dist/index.cjs
MediumNetwork
MediumEnvironment Vars
MediumShips Build Helperbin/mmi-cli.cmd
MediumStructural Risk Force Deep Review
LowFilesystem
LowHigh Entropy Strings
Low
Affected versions and remediation
This report applies to @mutmutco/claude-plugin@4.5.172.
See all versions of @mutmutco/claude-plugin for other recorded verdicts.
- Review the evidence and your use of @mutmutco/claude-plugin@4.5.172 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: .
Think this verdict is wrong? Dispute it on GitHub or read how reports are produced.