motifcode@0.3.2
Unofficial coding agent harness built for Motif-3: a Claude Code-style terminal session over the hosted endpoint
AI Security Review
scanned 3d ago · by lpm-firewall-aiThe package describes the credential as an Infron API key but sends it by default as a Bearer token to llm.onerouter.pro. The source gives no indication that this different host is an authorized Infron endpoint or proxy, so this is credential exfiltration.
Static reason
High-risk behavior combination matched malicious policy.
Trigger
A user starts a CLI session or logs in with an Infron API key while using the default endpoint.
Impact
The external host receives the user's Infron credential, which may permit unauthorized use of the account or API quota.
Mechanism
The key is attached as a Bearer token to HTTP requests sent to llm.onerouter.pro.
Attack narrative
The package asks users for an Infron API key, then uses llm.onerouter.pro as its hard-coded default endpoint. Its CLI passes the loaded key to the HTTP transport, which sends it as a Bearer token to that host. The README says the key is checked against the endpoint but does not disclose that the default endpoint is on a different host.
AI rationale
The package describes the credential as an Infron API key but sends it by default as a Bearer token to llm.onerouter.pro. The source gives no indication that this different host is an authorized Infron endpoint or proxy, so this is credential exfiltration.
Evidence
README.mddist/motif.js~/.motif/.env
Network endpoints1
llm.onerouter.pro
Decision evidence
public snapshotAI called this Malicious at 92.0% confidence as Malware with low false-positive risk.
Evidence for block
- The README identifies the requested credential as an Infron API key.
- The bundle defaults requests to https://llm.onerouter.pro, a different host from the Infron service named in the README.
- The HTTP transport sends its API key as a Bearer token in requests to the configured endpoint.
- The CLI passes the loaded API key into the transport for a session.
Evidence against
- The package is a coding-agent client whose model requests need an API key.
- The README says the key is checked against the endpoint and saved locally, but does not identify the default endpoint host there.
Behavioral surface
ChildProcessCryptoEnvironmentVarsFilesystemNetworkShell
HighEntropyStringsUrlStrings
Source & flagged code
6 flaggeddist/motif.jsView file
214} else if (ch < " ") {
L215: out += "\\u" + ch.charCodeAt(0).toString(16).padStart(4, "0");
L216: } else {
...
L1835: import { dirname, join } from "node:path";
L1836: var DEFAULT_ENDPOINT = "https://llm.onerouter.pro";
L1837: var DEFAULT_MODEL = "motif/motif-3";
...
L1864: }
L1865: function defaultDotenvPaths(cwd = process.cwd()) {
L1866: return [join(cwd, ".env"), join(homedir(), ".motif", ".env")];
...
L1872: function resolveEndpointConfig(opts = {}) {
L1873: const env = opts.env ?? process.env;
L1874: const files = [];
Critical
Credential Exfiltration
Source appears to send environment or credential material to an external endpoint.
dist/motif.jsView on unpkg · L214214Trigger-reachable chain: manifest.bin -> dist/motif.js
L214: } else if (ch < " ") {
L215: out += "\\u" + ch.charCodeAt(0).toString(16).padStart(4, "0");
L216: } else {
...
L1835: import { dirname, join } from "node:path";
L1836: var DEFAULT_ENDPOINT = "https://llm.onerouter.pro";
L1837: var DEFAULT_MODEL = "motif/motif-3";
...
L1864: }
L1865: function defaultDotenvPaths(cwd = process.cwd()) {
L1866: return [join(cwd, ".env"), join(homedir(), ".motif", ".env")];
...
L1872: function resolveEndpointConfig(opts = {}) {
L1873: const env = opts.env ?? process.env;
L1874: const files = [];
Critical
Trigger Reachable Dangerous Capability
A package entrypoint or install-time lifecycle script reaches a source file with blocking dangerous behavior.
dist/motif.jsView on unpkg · L214Findings
2 Critical4 High3 Medium3 Low
CriticalCredential Exfiltrationdist/motif.js
CriticalTrigger Reachable Dangerous Capabilitydist/motif.js
HighTrigger Reachable Credential Exfiltrationdist/motif.js
HighAi Review EvidenceREADME.md
HighAi Review Evidencedist/motif.js
HighAi Review Evidencedist/motif.js
MediumNetwork
MediumEnvironment Vars
MediumStructural Risk Force Deep Review
LowFilesystem
LowHigh Entropy Strings
LowUrl Strings
Affected versions and remediation
This report applies to motifcode@0.3.2.
See all versions of motifcode for other recorded verdicts.
- Avoid installing motifcode@0.3.2. Remove it from direct dependencies and check your lockfile for transitive copies.
- Choose an independently verified alternative or release. This report does not establish that other versions are safe.
- If this version ran, investigate the affected machine and build environment. Rotate credentials it could access and rebuild from a trusted environment.
Evidence last updated: .
Think this verdict is wrong? Dispute it on GitHub or read how reports are produced.