registry / @mutmutco/claude-plugin / 4.5.179
@mutmutco/claude-plugin@4.5.179
MMI workflow skills and org gates delivery.
AI Security Review
scanned 5d ago · by lpm-firewall-aiThe scanner’s credential and configuration matches resolve to Hub authentication, limited CLI telemetry, and marketplace-pin preservation during plugin repair. The root manifest has no install lifecycle hook, and the inspected source does not establish an unrelated credential recipient or broad agent-control mutation.
Static reason
High-risk behavior combination matched malicious policy.; source matched previously finalized malicious package; routed for review
Trigger
No package-install hook is defined; the network and repair behavior is reached through CLI use.
Impact
No confirmed credential exfiltration, unauthorized agent-setting change, or other attack impact was established.
Mechanism
Hub authentication exchanges a GitHub token for a Hub session, telemetry sends limited CLI metadata, and plugin repair preserves existing marketplace pins.
AI rationale
The scanner’s credential and configuration matches resolve to Hub authentication, limited CLI telemetry, and marketplace-pin preservation during plugin repair. The root manifest has no install lifecycle hook, and the inspected source does not establish an unrelated credential recipient or broad agent-control mutation.
Decision evidence
public snapshotAI called this Clean at 89.0% confidence as Benign with medium false-positive risk.
Evidence for AI clean decision
- package.json defines no lifecycle scripts; its published files include the CLI bundle.
- The agent-related code targets Claude’s known marketplace registry and captures existing pins for the mutmutco and jervaise entries before plugin repair.
- The repair restores those captured marketplace pins after host plugin commands; it does not show broad agent-settings changes.
- After a CLI command is resolved, telemetry sends only the command, version, CI status, and operating system, and can be disabled with MMI_TELEMETRY=off.
- GitHub credentials are used in a Hub session exchange, and the returned Hub token is then used for Hub API authorization.
Evidence against
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
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@4.5.179.
See all versions of @mutmutco/claude-plugin for other recorded verdicts.
- Review the evidence and your use of @mutmutco/claude-plugin@4.5.179 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.