apiblaze@0.21.0
APIblaze CLI — Chat with your APIs, Manage your API keys, users and groups with the APIblaze serverless proxy
AI Security Review
scanned 2mo ago · by lpm-firewall-aiThe package is not malicious at installation, but it has explicit agent configuration persistence and forwards user-supplied LLM credentials through its service. This warrants a warning rather than a publish block.
Static reason
High-risk behavior combination matched malicious policy.; previous stored version diff introduced dangerous source
Trigger
The user runs apichat with MCP installation, or configures an LLM key and starts a chat.
Impact
Future agent sessions may access the configured remote API; the service receives the supplied LLM key for chat turns.
Mechanism
MCP configuration persistence and credential forwarding through a chat proxy.
AI rationale
The package is not malicious at installation, but it has explicit agent configuration persistence and forwards user-supplied LLM credentials through its service. This warrants a warning rather than a publish block.
Evidence
dist/index.js~/.codex/config.tomlAGENTS.mdCLAUDE.md~/.apiblaze/llm.json
Network endpoints1
mcp.apiblaze.com
Decision evidence
public snapshotAI called this Suspicious at 86.0% confidence as Dangerous Capability with low false-positive risk.
Evidence for warning
- The chat path puts a locally stored LLM provider key into an outbound request body.
- The explicit apichat MCP feature writes an API key into Codex MCP configuration and adds standing agent instructions.
- This can route future agent sessions to a package-controlled MCP endpoint with the configured credentials.
Evidence against
- The manifest has only prepublishOnly, so registry installation has no install-time hook.
- The agent configuration behavior is reached through explicit CLI options, not import-time code.
- No self-dependency, obfuscated payload, or unsolicited environment harvesting was found.
Behavioral surface
ChildProcessCryptoEnvironmentVarsFilesystemNetworkWebSocket
HighEntropyStringsPossibleObfuscationUrlStrings
Source & flagged code
8 flaggeddist/index.jsView file
77const raw = fs.readFileSync(CREDENTIALS_PATH, "utf-8");
L78: return JSON.parse(raw);
L79: } catch {
...
L102: path = __toESM(require("path"));
L103: APIBLAZE_DIR = path.join(os.homedir(), ".apiblaze");
L104: CREDENTIALS_PATH = path.join(APIBLAZE_DIR, "credentials.json");
...
L114: agentCall: () => agentCall,
L115: bothDoorsBody: () => bothDoorsBody,
L116: checkProxyName: () => checkProxyName,
...
L131: async function createProxyAnonymous(body) {
L132: const res = await fetch(`${PUBLIC_API_BASE}/proxy`, {
L133: method: "POST",
Critical
Credential Exfiltration
Source appears to send environment or credential material to an external endpoint.
dist/index.jsView on unpkg · L7777Trigger-reachable chain: manifest.main -> dist/index.js
L77: const raw = fs.readFileSync(CREDENTIALS_PATH, "utf-8");
L78: return JSON.parse(raw);
L79: } catch {
...
L102: path = __toESM(require("path"));
L103: APIBLAZE_DIR = path.join(os.homedir(), ".apiblaze");
L104: CREDENTIALS_PATH = path.join(APIBLAZE_DIR, "credentials.json");
...
L114: agentCall: () => agentCall,
L115: bothDoorsBody: () => bothDoorsBody,
L116: checkProxyName: () => checkProxyName,
...
L131: async function createProxyAnonymous(body) {
L132: const res = await fetch(`${PUBLIC_API_BASE}/proxy`, {
L133: method: "POST",
Critical
Trigger Reachable Dangerous Capability
A package entrypoint or install-time lifecycle script reaches a source file with blocking dangerous behavior.
dist/index.jsView on unpkg · L77Findings
3 Critical5 High3 Medium5 Low
CriticalCredential Exfiltrationdist/index.js
CriticalTrigger Reachable Dangerous Capabilitydist/index.js
CriticalPrevious Version Dangerous Deltadist/index.js
HighChild Processdist/index.js
HighSame File Env Network Executiondist/index.js
HighCredential Redirect Persistencedist/index.js
HighSandbox Evasion Gated Capabilitydist/index.js
HighTrigger Reachable Credential Exfiltrationdist/index.js
MediumNetwork
MediumEnvironment Vars
MediumStructural Risk Force Deep Review
LowNon Install Lifecycle Scripts
LowScripts Present
Affected versions and remediation
This report applies to apiblaze@0.21.0.
See all versions of apiblaze for other recorded verdicts.
- Review the evidence and your use of apiblaze@0.21.0 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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