@tscircuit/runframe@0.0.3122
[tscircuit](https://github.com/tscircuit/tscircuit) ⋅ [View Examples](https://runframe.vercel.app)
AI Security Review
scanned 2d ago · by lpm-firewall-aiThe package performs default browser telemetry to its own analytics host, including the embedding domain and error details, without an evident disclosure in the inspected package source. This is a runtime telemetry concern, not evidence of credential theft or malicious install behavior.
Static reason
High-risk behavior combination matched malicious policy.
Trigger
Importing the shared browser chunk initializes analytics; rendering RunFrame reports activity, and UI errors trigger error reporting.
Impact
The analytics host can associate usage with the embedding domain and receive diagnostic text that may contain application-specific details.
Mechanism
PostHog sends embedding-domain and anonymous-ID properties, UI activity, and error messages or stacks to postpig.tscircuit.com. A global telemetry-disabled flag is available.
AI rationale
The package performs default browser telemetry to its own analytics host, including the embedding domain and error details, without an evident disclosure in the inspected package source. This is a runtime telemetry concern, not evidence of credential theft or malicious install behavior.
Evidence
dist/chunk-OI3DBQQX.jsdist/runner.js
Network endpoints1
postpig.tscircuit.com
Decision evidence
public snapshotAI called this Suspicious at 88.0% confidence as Dangerous Capability with medium false-positive risk.
Evidence for warning
- Browser use initializes PostHog automatically unless telemetry is disabled or the page is localhost without the CLI tracking flag.
- Telemetry sends the embedding domain and a persistent anonymous ID to the analytics service at postpig.tscircuit.com.
- Mounting RunFrame reports its component, embedding status, and active tab.
- The error telemetry hook sends error messages and stacks to PostHog by default.
Evidence against
- The registry sign-in flow is triggered by a user action and uses the configured registry API.
- The reviewed telemetry does not show collection of credentials or unrelated local files.
Behavioral surface
DynamicRequireNetwork
HighEntropyStringsMinifiedUrlStrings
GitDependencyNoLicenseWildcardDependency
Source & flagged code
4 flaggeddist/chunk-OI3DBQQX.jsView file
•Browser cookie sent to a fixed external endpoint in dist/chunk-OI3DBQQX.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-OI3DBQQX.jsView on unpkg3810if (!easyedaBrowserPromise) {
L3811: easyedaBrowserPromise = import(
L3812: /* @vite-ignore */
Medium
Dynamic Require
Package source references dynamic require/import behavior.
dist/chunk-OI3DBQQX.jsView on unpkg · L3810Findings
1 Critical7 Medium4 Low
CriticalHardcoded Runtime Data Exfiltrationdist/chunk-OI3DBQQX.js
MediumDynamic Requiredist/chunk-OI3DBQQX.js
MediumNetwork
MediumOversized Source Filedist/standalone.min.js
MediumStructural Risk Force Deep Review
MediumGit Dependency
MediumWildcard Dependency
MediumAi Review Evidencedist/chunk-OI3DBQQX.js
LowScripts Present
LowHigh Entropy Strings
LowUrl Strings
LowNo License
Affected versions and remediation
This report applies to @tscircuit/runframe@0.0.3122.
See all versions of @tscircuit/runframe for other recorded verdicts.
- Review the evidence and your use of @tscircuit/runframe@0.0.3122 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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