tscircuit@0.0.3046
**Design circuit boards with TypeScript and React.**
AI Security Review
scanned 4d ago · by lpm-firewall-aiThe package has no install hook, and its entry points expose the advertised circuit design libraries and CLI. The worker's cloud routing endpoints and local routing defaults are consistent with its stated purpose; no malicious behavior was identified.
Static reason
No blocking static signals were detected.
Trigger
Importing the library loads its declared core and evaluation exports; running the CLI launches @tscircuit/cli.
Impact
No malicious impact identified. Cloud routing may send routing inputs to the package's routing services when used.
Mechanism
The CLI configures a local bundled browser file path when needed. The worker also supports cloud routing through tscircuit services when configured for that mode.
AI rationale
The package has no install hook, and its entry points expose the advertised circuit design libraries and CLI. The worker's cloud routing endpoints and local routing defaults are consistent with its stated purpose; no malicious behavior was identified.
Network endpoints4
hd-cache.tscircuit.comhd-cache2.tscircuit.comregistry-api.tscircuit.commodelcdn.tscircuit.com
Decision evidence
public snapshotAI called this Clean at 93.0% confidence as Benign with low false-positive risk.
Evidence for AI clean decision
- The package declares build and test scripts but no preinstall, install, or postinstall hook.
- The README describes an electronics design tool for creating circuit boards with TypeScript and React.
- The main entry point re-exports @tscircuit/core and @tscircuit/eval.
- The CLI sets a path to the package's bundled browser file when needed, then imports @tscircuit/cli.
Evidence against
- The browser worker contains cloud routing configuration and requests to tscircuit routing services, consistent with the circuit design purpose.
- The cloud routing mode is explicitly named auto-cloud; ordinary auto routing is configured for local routing.
- No credential collection, unrelated data transfer, or attack behavior was identified in the inspected package entry points.
Behavioral surface
EnvironmentVarsFilesystem
HighEntropyStringsMinifiedUrlStrings
Source & flagged code
5 flaggeddist/webworker.min.jsView file
•path = dist/webworker.min.js
kind = oversized_source_file
sizeBytes = 18899533
magicHex = [redacted]
Medium
Oversized Source File
Package contains source files above the normal full-analysis size ceiling.
dist/webworker.min.jsView on unpkgpackage.jsonView file
17"scripts": {
"build": "tsup-node && bun run copy-runframe-standalone && bun run copy-eval-webworker && cp types/static-assets.d.ts dist/static-assets.d.ts && bun run add-global-types-reference",
"add-global-types-reference": "echo '/// <reference path=\"../globals.d.ts\" />' | cat - dist/index.d.ts > dist/index.d.ts.tmp && mv dist/index.d
Low
Suspicious Lifecycle Evidence
The package declares build and test scripts but no preinstall, install, or postinstall hook.
package.jsonView on unpkg · L17README.mdView file
Findings
3 Medium8 Low
MediumEnvironment Vars
MediumOversized Source Filedist/webworker.min.js
MediumStructural Risk Force Deep Review
LowScripts Present
LowFilesystem
LowHigh Entropy Strings
LowUrl Strings
LowSuspicious Lifecycle Evidencepackage.json
LowAi Review EvidenceREADME.md
LowAi Review Evidencedist/index.js
LowAi Review Evidencecli.mjs
Affected versions and remediation
This report applies to tscircuit@0.0.3046.
See all versions of tscircuit for other recorded verdicts.
- Review the evidence and your use of tscircuit@0.0.3046 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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