registry / @mutmutco/claude-plugin / 4.5.182
@mutmutco/claude-plugin@4.5.182
MMI workflow skills and org gates delivery.
AI Security Review
scanned 5d ago · by lpm-firewall-aiThe package has no install lifecycle hooks, and the reviewed telemetry is limited to CLI usage metadata sent on command invocation. The agent configuration behavior is an explicit repair flow that restores existing marketplace pins, so the source does not establish malicious behavior.
Static reason
High-risk behavior combination matched malicious policy.; source matched previously finalized malicious package; routed for review
Trigger
Invoking a CLI command triggers usage telemetry; plugin repair runs through the CLI heal command.
Impact
No credential or file-content exfiltration, install-time mutation, or unconsented agent configuration change was identified.
Mechanism
Telemetry posts the command name, version, CI status, and operating system to the configured Hub. Repair captures and restores existing pins in Claude’s marketplace configuration.
AI rationale
The package has no install lifecycle hooks, and the reviewed telemetry is limited to CLI usage metadata sent on command invocation. The agent configuration behavior is an explicit repair flow that restores existing marketplace pins, so the source does not establish malicious behavior.
Evidence
~/.claude/plugins/known_marketplaces.json
Network endpoints1
tqxxwzftic.execute-api.eu-central-1.amazonaws.com
Decision evidence
public snapshotAI called this Clean at 94.0% confidence as Benign with low false-positive risk.
Evidence for AI clean decision
- package.json contains no lifecycle scripts and identifies this as an MMI Hub package.
- The required CLI location reads Claude’s known marketplaces configuration and names the MMI marketplaces.
- CLI command telemetry sends the command name, package version, CI status, and operating system; it runs when a CLI command is invoked.
- The telemetry uses the configured Hub endpoint, with an AWS endpoint as the default.
- Plugin repair is driven by an explicit CLI heal command and restores previously captured marketplace pins.
Evidence against
- Telemetry is enabled unless MMI_TELEMETRY is set to off, but the inspected payload contains only command and environment metadata.
Behavioral surface
ChildProcessCryptoDynamicRequireEnvironmentVarsFilesystemNetwork
HighEntropyStringsUrlStrings
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
2 Critical4 High5 Medium4 Low
CriticalHardcoded Runtime Data Exfiltrationcli/dist/main.cjs
CriticalCredential Exfiltrationcli/dist/main.cjs
HighChild Processcli/dist/main.cjs
HighCommand Output Exfiltrationcli/dist/main.cjs
HighSemantic Analysis Limitedcli/dist/main.cjs
HighKnown Malware Source Similaritycli/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
LowUrl Strings
Affected versions and remediation
This report applies to @mutmutco/claude-plugin@4.5.182.
See all versions of @mutmutco/claude-plugin for other recorded verdicts.
- Review the evidence and your use of @mutmutco/claude-plugin@4.5.182 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.