@tscircuit/runframe@0.0.3098
[tscircuit](https://github.com/tscircuit/tscircuit) ⋅ [View Examples](https://runframe.vercel.app)
AI Security Review
scanned 6d ago · by lpm-firewall-aiThe package sends runtime activity and error diagnostics to its vendor's analytics host by default, without disclosure in the README. This is suspicious telemetry rather than evidence of credential theft or malicious exfiltration.
Static reason
High-risk behavior combination matched malicious policy.
Trigger
Importing the main preview entry initializes analytics; rendering the preview reports activity and errors.
Impact
Usage and diagnostic details from applications embedding the preview are sent to the vendor.
Mechanism
PostHog receives activity properties and error messages or stacks by default. A global telemetry opt-out is available.
AI rationale
The package sends runtime activity and error diagnostics to its vendor's analytics host by default, without disclosure in the README. This is suspicious telemetry rather than evidence of credential theft or malicious exfiltration.
Evidence
dist/preview.jsdist/chunk-GMYJGQVD.jsREADME.mdlocalStorage key runframe:anonymous-id
Network endpoints1
postpig.tscircuit.com
Decision evidence
public snapshotAI called this Suspicious at 87.0% confidence as Unknown with medium false-positive risk.
Evidence for warning
- The main preview entry imports a shared chunk that initializes PostHog during module evaluation.
- Telemetry is sent to postpig.tscircuit.com and includes preview activity such as the component, embedding state, and active tab.
- The error telemetry hook captures application error messages and stacks, and circuit JSON error details.
- The README does not disclose telemetry collection.
Evidence against
- Telemetry can be disabled with TSCIRCUIT_TELEMETRY_DISABLED; it is also suppressed on localhost by default.
- The flagged registry credential flow begins in a sign-in handler and creates a login page for the user to complete.
Behavioral surface
DynamicRequireNetwork
HighEntropyStringsMinifiedUrlStrings
GitDependencyNoLicenseWildcardDependency
Source & flagged code
4 flaggeddist/chunk-GMYJGQVD.jsView file
•Browser cookie sent to a fixed external endpoint in dist/chunk-GMYJGQVD.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-GMYJGQVD.jsView on unpkg3810if (!easyedaBrowserPromise) {
L3811: easyedaBrowserPromise = import(
L3812: /* @vite-ignore */
Medium
Dynamic Require
Package source references dynamic require/import behavior.
dist/chunk-GMYJGQVD.jsView on unpkg · L3810Findings
1 Critical7 Medium4 Low
CriticalHardcoded Runtime Data Exfiltrationdist/chunk-GMYJGQVD.js
MediumDynamic Requiredist/chunk-GMYJGQVD.js
MediumNetwork
MediumOversized Source Filedist/standalone.min.js
MediumStructural Risk Force Deep Review
MediumGit Dependency
MediumWildcard Dependency
MediumAi Review Evidencedist/preview.js
LowScripts Present
LowHigh Entropy Strings
LowUrl Strings
LowNo License
Affected versions and remediation
This report applies to @tscircuit/runframe@0.0.3098.
See all versions of @tscircuit/runframe for other recorded verdicts.
- Review the evidence and your use of @tscircuit/runframe@0.0.3098 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.