@tscircuit/runframe@0.0.3125
[tscircuit](https://github.com/tscircuit/tscircuit) ⋅ [View Examples](https://runframe.vercel.app)
AI Security Review
scanned 2d ago · by lpm-firewall-aiThe source sends runtime telemetry to the package’s analytics host and includes the embedding domain, an identifying detail. The inspected registry credential flow is user-initiated and separate, so this supports a telemetry warning rather than a malicious verdict.
Static reason
High-risk behavior combination matched malicious policy.
Trigger
Importing the shared chunk initializes PostHog; rendering RunFrame triggers activity events.
Impact
The package operator can associate RunFrame use with the embedding site domain and a persistent anonymous identifier.
Mechanism
PostHog captures activity with the referrer or current hostname and an anonymous ID, using the configured tscircuit analytics endpoint.
AI rationale
The source sends runtime telemetry to the package’s analytics host and includes the embedding domain, an identifying detail. The inspected registry credential flow is user-initiated and separate, so this supports a telemetry warning rather than a malicious verdict.
Evidence
dist/chunk-UBEDNBNE.jsdist/runner.js
Network endpoints1
postpig.tscircuit.com
Decision evidence
public snapshotAI called this Suspicious at 86.0% confidence as Dangerous Capability with medium false-positive risk.
Evidence for warning
- The telemetry code derives an embedding domain from the referrer or current page hostname.
- Activity telemetry identifies users by that domain or a persistent anonymous ID and sends those values with captured events.
- The chunk initializes PostHog on import; telemetry can be disabled with a global flag, but no disclosure is evident in the inspected source.
Evidence against
- The registry token flow is exposed through a Sign In button and sends its token to the tscircuit registry, not the analytics host.
- The inspected telemetry fields do not include registry credentials, project files, or application prompts.
Behavioral surface
DynamicRequireNetwork
HighEntropyStringsMinifiedUrlStrings
GitDependencyNoLicenseWildcardDependency
Oversized source lightweight scan
dist/standalone-preview.min.js27.6 MB file, sampled 256 KB
HighEntropyStringsMinifiedUrlStringsgithub.comreact.devreactjs.org
dist/standalone.min.js27.7 MB file, sampled 256 KB
HighEntropyStringsMinifiedUrlStringsgithub.comreact.devreactjs.org
Source & flagged code
4 flaggeddist/chunk-UBEDNBNE.jsView file
•Browser cookie sent to a fixed external endpoint in dist/chunk-UBEDNBNE.js:
const registryApiBaseUrl = getWindowVar("TSCIRCUIT_REGISTRY_API_BASE_URL") || import.meta.env.VITE_TSCIRCUIT_REGISTRY_API_BASE_URL || "https://registry-api.tscircuit.com";
post: (url, options) => getRegistryKy().post(url, options),
var POSTHOG_API_HOST = "https://postpig.tscircuit.com";
return `https://tscircuit.com/editor?${typeParam}#data:application/gzip;base64,${base64Data}`;
const issueUrl = `https://github.com/tscircuit/tscircuit.com/issues/new?title=${encodeURIComponent(
"Initialize a tscircuit project using [tsci init](https://github.com/tscircuit/cli) before adding components.",
"Define reusable modules with cached routes using [<subcircuit />](https://docs.tscircuit.com/elements/subcircuit)",
"Quickly set
Critical
Hardcoded Runtime Data Exfiltration
Source sends credentials or rich application records to a package-controlled external receiver enabled by default.
dist/chunk-UBEDNBNE.jsView on unpkg3810if (!easyedaBrowserPromise) {
L3811: easyedaBrowserPromise = import(
L3812: /* @vite-ignore */
Medium
Dynamic Require
Package source references dynamic require/import behavior.
dist/chunk-UBEDNBNE.jsView on unpkg · L381094omain = () => {
if (!isBrowser()) return null;
let referrerHostname = null;
if (document.referrer) {
referrerHostname = getHostnameFromUrl(document.referrer);
}
return referrer
Medium
Ai Review Evidence
The telemetry code derives an embedding domain from the referrer or current page hostname.
dist/chunk-UBEDNBNE.jsView on unpkg · L94dist/standalone.min.jsView file
•path = dist/standalone.min.js
kind = oversized_source_file
sizeBytes = 29032947
magicHex = [redacted]
Medium
Oversized Source File
Package contains source files above the normal full-analysis size ceiling.
dist/standalone.min.jsView on unpkgFindings
1 Critical7 Medium4 Low
CriticalHardcoded Runtime Data Exfiltrationdist/chunk-UBEDNBNE.js
MediumDynamic Requiredist/chunk-UBEDNBNE.js
MediumNetwork
MediumOversized Source Filedist/standalone.min.js
MediumStructural Risk Force Deep Review
MediumGit Dependency
MediumWildcard Dependency
MediumAi Review Evidencedist/chunk-UBEDNBNE.js
LowScripts Present
LowHigh Entropy Strings
LowUrl Strings
LowNo License
Affected versions and remediation
This report applies to @tscircuit/runframe@0.0.3125.
See all versions of @tscircuit/runframe for other recorded verdicts.
- Review the evidence and your use of @tscircuit/runframe@0.0.3125 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.