registry / @mushi-mushi/cli / 0.30.5
@mushi-mushi/cli@0.30.5
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 20d ago · by lpm-firewall-aiThe inspected source supports normal CLI setup and authentication behavior, with no install hook or concrete attack chain. Scanner flags for credentials, subprocesses, and MCP configuration are explained by package-aligned API requests, local profile handling, and project-scoped setup.
Static reason
High-risk behavior combination matched malicious policy.; previous stored version diff introduced dangerous source
Trigger
Network behavior runs during CLI login or setup; no install-time hook is declared.
Impact
No confirmed disclosure to an unrelated recipient or unauthorized persistent, account, or destructive action was found.
Mechanism
Login and setup use the configured Mushi API endpoint. Test-report sending is prompted or enabled with --yes, and the inspected process helper reads a local account name.
AI rationale
The inspected source supports normal CLI setup and authentication behavior, with no install hook or concrete attack chain. Scanner flags for credentials, subprocesses, and MCP configuration are explained by package-aligned API requests, local profile handling, and project-scoped setup.
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 declares a CLI entrypoint and build, lint, test, and typecheck scripts; it declares no install lifecycle hook.
- The agent-related code writes project-level MCP configuration or checks whether standard project MCP files exist.
- The flagged helper uses whoami to obtain the local account name for profile handling.
- Wizard API requests use the configured endpoint, which defaults to Mushi's API; test-report sending is prompted or enabled with --yes.
Evidence against
Behavioral surface
ChildProcessCryptoEnvironmentVarsFilesystemNetworkShell
HighEntropyStringsUrlStrings
Source & flagged code
9 flaggeddist/chunk-HVNXKTTL.jsView file
22import { randomUUID } from "crypto";
L23: import { spawnSync } from "child_process";
L24: import { chmodSync, existsSync, mkdirSync, readFileSync, renameSync, statSync, unlinkSync, writeFileSync } from "fs";
High
Child Process
Package source references child process execution.
dist/chunk-HVNXKTTL.jsView on unpkg · L22dist/index.jsView file
84import * as p from "@clack/prompts";
L85: import { spawn } from "child_process";
L86: import { randomUUID } from "crypto";
...
L94: let end = endpoint.length;
L95: while (end > 0 && endpoint.charCodeAt(end - 1) === 47) end--;
L96: return endpoint.slice(0, end);
L97: }
L98: async function deviceFetch(url, init = {}) {
L99: const controller = new AbortController();
...
L111: headers: { "Content-Type": "application/json" },
L112: body: JSON.stringify(clientId ? { client_id: clientId } : {})
L113: });
Critical
Credential Exfiltration
Source appears to send environment or credential material to an external endpoint.
dist/index.jsView on unpkg · L84Findings
3 Critical6 High3 Medium4 Low
CriticalCredential Exfiltrationdist/index.js
CriticalTrigger Reachable Dangerous Capabilitydist/index.js
CriticalPrevious Version Dangerous Deltadist/chunk-EZJN53QO.js
HighChild Processdist/chunk-HVNXKTTL.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@0.30.5.
See all versions of @mushi-mushi/cli for other recorded verdicts.
- Review the evidence and your use of @mushi-mushi/cli@0.30.5 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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