@tscircuit/runframe@0.0.3124
[tscircuit](https://github.com/tscircuit/tscircuit) ⋅ [View Examples](https://runframe.vercel.app)
AI Security Review
scanned 2d ago · by lpm-firewall-aiThe package sends undisclosed runtime analytics to its own endpoint and includes the embedding domain, which is identifying telemetry under the review rules. The inspected credential flow is tied to an explicit sign-in action and does not establish credential theft.
Static reason
High-risk behavior combination matched malicious policy.
Trigger
Importing the browser bundle initializes analytics; mounting RunFrame or changing its tracked properties emits activity events on eligible non-local hosts.
Impact
The vendor analytics service can associate usage events with the host domain embedding the component.
Mechanism
The bundle derives an identity from the referrer or page hostname and includes embed_domain, component, embedded status, and active tab in PostHog events.
AI rationale
The package sends undisclosed runtime analytics to its own endpoint and includes the embedding domain, which is identifying telemetry under the review rules. The inspected credential flow is tied to an explicit sign-in action and does not establish credential theft.
Evidence
dist/chunk-KQBSMOKU.jsdist/runner.js
Network endpoints1
postpig.tscircuit.com
Decision evidence
public snapshotAI called this Suspicious at 91.0% confidence as Dangerous Capability with medium false-positive risk.
Evidence for warning
- The browser bundle initializes PostHog at https://postpig.tscircuit.com by default, with a global opt-out and a localhost exclusion.
- It derives an embed domain from document.referrer or window.location.hostname and includes that domain in analytics identity and event properties.
- RunFrame emits activity events with the component, embedded status, and active tab when mounted or when those properties change.
Evidence against
- The reported telemetry contains usage and domain metadata; the inspected path did not show credentials, file contents, or prompts being sent to the analytics host.
- The registry token flow begins in an explicit sign-in handler and exchanges the token with the configured registry API.
Behavioral surface
DynamicRequireNetwork
HighEntropyStringsMinifiedUrlStrings
GitDependencyNoLicense
Source & flagged code
4 flaggeddist/chunk-KQBSMOKU.jsView file
•Browser cookie sent to a fixed external endpoint in dist/chunk-KQBSMOKU.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-KQBSMOKU.jsView on unpkg3810if (!easyedaBrowserPromise) {
L3811: easyedaBrowserPromise = import(
L3812: /* @vite-ignore */
Medium
Dynamic Require
Package source references dynamic require/import behavior.
dist/chunk-KQBSMOKU.jsView on unpkg · L3810Findings
1 Critical7 Medium4 Low
CriticalHardcoded Runtime Data Exfiltrationdist/chunk-KQBSMOKU.js
MediumDynamic Requiredist/chunk-KQBSMOKU.js
MediumNetwork
MediumOversized Source Filedist/standalone.min.js
MediumStructural Risk Force Deep Review
MediumGit Dependency
MediumWildcard Dependency
MediumAi Review Evidencedist/chunk-KQBSMOKU.js
LowScripts Present
LowHigh Entropy Strings
LowUrl Strings
LowNo License
Affected versions and remediation
This report applies to @tscircuit/runframe@0.0.3124.
See all versions of @tscircuit/runframe for other recorded verdicts.
- Review the evidence and your use of @tscircuit/runframe@0.0.3124 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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