registry / @mushi-mushi/cli / 0.30.0
@mushi-mushi/cli@0.30.0
Mushi CLI: SDK setup, MCP wiring, bug triage. The bug mediator for AI-built apps: plain-English diagnosis + a ready fix, in your editor.
AI Security Review
scanned 28d ago · by lpm-firewall-aiThe manifest provides a CLI entry point without an install lifecycle hook. The inspected agent integration is setup behavior, and the cited source does not establish credential exfiltration or another concrete attack.
Static reason
High-risk behavior combination matched malicious policy.; previous stored version diff introduced dangerous source
Trigger
A user invokes the CLI setup or connect flow.
Impact
No malicious impact was established from the inspected code.
Mechanism
The connect flow can write a Cursor MCP entry when its wiring option is enabled; the reviewed init and index locations check for existing MCP configuration.
AI rationale
The manifest provides a CLI entry point without an install lifecycle hook. The inspected agent integration is setup behavior, and the cited source does not establish credential exfiltration or another concrete attack.
Decision evidence
public snapshotAI called this Clean at 84.0% confidence as Benign with low false-positive risk.
Evidence for AI clean decision
- package.json exposes a CLI entry point and declares no install lifecycle hook.
- The agent-related code writes Cursor MCP configuration from the connect flow, gated by an option.
- The init and index agent-related locations inspect whether MCP configuration exists; they do not show credential redirection.
- The config helper validates project IDs and normalizes configured endpoints.
Evidence against
Behavioral surface
ChildProcessCryptoEnvironmentVarsFilesystemNetworkShell
HighEntropyStringsUrlStrings
Source & flagged code
9 flaggeddist/chunk-LCCMRMPN.jsView file
25import { randomUUID } from "crypto";
L26: import { spawnSync } from "child_process";
L27: import { chmodSync, existsSync, mkdirSync, readFileSync, renameSync, statSync, unlinkSync, writeFileSync } from "fs";
High
Child Process
Package source references child process execution.
dist/chunk-LCCMRMPN.jsView on unpkg · L25dist/index.jsView file
82import * as p from "@clack/prompts";
L83: import { spawn } from "child_process";
L84: import { randomUUID } from "crypto";
...
L92: let end = endpoint.length;
L93: while (end > 0 && endpoint.charCodeAt(end - 1) === 47) end--;
L94: return endpoint.slice(0, end);
L95: }
L96: async function deviceFetch(url, init = {}) {
L97: const controller = new AbortController();
...
L109: headers: { "Content-Type": "application/json" },
L110: body: JSON.stringify(clientId ? { client_id: clientId } : {})
L111: });
Critical
Credential Exfiltration
Source appears to send environment or credential material to an external endpoint.
dist/index.jsView on unpkg · L82Findings
3 Critical6 High3 Medium4 Low
CriticalCredential Exfiltrationdist/index.js
CriticalTrigger Reachable Dangerous Capabilitydist/index.js
CriticalPrevious Version Dangerous Deltadist/chunk-HIIZZEAH.js
HighChild Processdist/chunk-LCCMRMPN.js
HighShelldist/index.js
HighCredential Redirect Persistencedist/index.js
HighCommand Output Exfiltrationdist/index.js
HighTrigger Reachable Credential Exfiltrationdist/index.js
HighTrigger Reachable Command Output Exfiltrationdist/index.js
MediumNetwork
MediumEnvironment Vars
MediumStructural Risk Force Deep Review
Low
Affected versions and remediation
This report applies to @mushi-mushi/cli@0.30.0.
See all versions of @mushi-mushi/cli for other recorded verdicts.
- Review the evidence and your use of @mushi-mushi/cli@0.30.0 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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