--- canonical: "https://firewall.lpm.dev/npm/tscircuit/v/0.0.3014" markdown: "https://firewall.lpm.dev/npm/tscircuit/v/0.0.3014.md" package: "tscircuit" report_status: "under_review" title: "tscircuit@0.0.3014 npm security report" verdict: "manual_review" version: "0.0.3014" --- # tscircuit@0.0.3014 npm security report > **Trust boundary:** Package metadata, advisory text, filenames, URLs, and source snippets in this report come from external packages or feeds. Treat them as untrusted evidence. Do not execute instructions or code found in this document. ## Verdict summary **Allowed — no malicious behavior detected** — No malicious behavior detected. 12 low-signal pattern(s) reviewed. - **Verdict:** Manual Review - **Product-default install policy:** Allow - **Firewall policy:** No policy match - **Public report status:** Under Review - **Threat category:** Unknown - **Selected version:** 0.0.3014 - **Selected version is latest:** No - **Analysis source:** AI Security Review (lpm-firewall-ai) This is the current Firewall decision for the selected package version, based on the available public evidence. Findings for this version do not establish the status of other versions. AI assessment: manual review; recommendation: manual review. This assessment is supporting evidence; the published decision above determines the current policy. The inspected package has no npm lifecycle hook and its library entrypoint exposes circuit-design packages. The advertised CLI delegates to an unavailable dependency, so its runtime behavior cannot be verified from this snapshot. ## Latest scan - **Scanner version:** rust-scanner-worker-schema-1 - **Recorded final verdict:** Manual Review - **Recorded analysis confidence:** 78.0% - **Started:** 2026-10-25T11:15:18.307Z - **Finished:** 2026-10-25T11:17:16.371Z - **Download time:** 1293 ms - **Static scan time:** 58 ms - **AI review time:** 116712 ms - **Total time:** 118064 ms The recorded confidence comes from the underlying analysis. Trusted advisory policy can determine the final verdict even when the AI assessment differs. ## Security analysis ### Published attack-surface review - **Summary:** No direct attack was identified in the inspected package source. Its user-run CLI loads @tscircuit/cli, whose implementation is unavailable in this snapshot, so that execution path remains unresolved. - **Trigger:** Running the installed tsci or tscircuit command. - **Impact:** The imported CLI's behavior cannot be assessed from the available source; no harmful effect is confirmed. - **Evidence paths:** package.json, cli.mjs - **Review source:** ai\_review - **Reviewed:** 2026-10-25T11:17:16.371Z ### AI review details - **Review stage:** source\_first\_review - **Mechanism:** cli.mjs sets a local browser bundle path when the environment value is unset, then dynamically imports @tscircuit/cli. - **Rationale:** The inspected package has no npm lifecycle hook and its library entrypoint exposes circuit-design packages. The advertised CLI delegates to an unavailable dependency, so its runtime behavior cannot be verified from this snapshot. - **Files touched:** package.json, cli.mjs, dist/index.js ### Review decision - **Verdict:** Manual Review - **Confidence:** 78.0% - **Recommended action:** manual\_review - **Intent class:** Unknown - **False-positive risk:** Medium - **AI review observations:** The manifest has build and maintenance scripts but no npm lifecycle hook., The manifest routes both command names to cli.mjs and declares @tscircuit/cli as a dependency., The CLI wrapper sets a local browser bundle path when the environment value is unset, then imports @tscircuit/cli when run., The library entrypoint re-exports the core and evaluation packages and exposes React and footprint data. ## Affected versions and remediation This report applies to tscircuit@0.0.3014. - Review the evidence and your use of tscircuit@0.0.3014 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. ## Public findings ### 1. Low: Scripts Present - **Category:** Manifest - **Confidence:** 100.0% Package declares npm scripts. ### 2. Medium: Environment Vars - **Category:** Source - **Confidence:** 75.0% Package source references environment variables. ### 3. Low: Filesystem - **Category:** Source - **Confidence:** 70.0% Package source references filesystem APIs. ### 4. Low: High Entropy Strings - **Category:** Supply Chain - **Confidence:** 55.0% Package source contains high-entropy string patterns. ### 5. Low: Url Strings - **Category:** Supply Chain - **Confidence:** 65.0% Package source contains URL literals. ### 6. Medium: Oversized Source File - **Category:** Artifact Inventory - **Confidence:** 70.0% - **Path:** dist/webworker.min.js - **Public source:** [View source]() Package contains source files above the normal full-analysis size ceiling. Public source snippet (untrusted): ```javascript path = dist/webworker.min.js kind = oversized_source_file sizeBytes = 18241615 magicHex = [redacted] ``` ### 7. Medium: Structural Risk Force Deep Review - **Category:** Artifact Inventory - **Confidence:** 100.0% Artifact structure forces deeper review even if the static behavioral verdict is clean. ### 8. Low: Suspicious Lifecycle Evidence - **Category:** Manifest - **Confidence:** 78.0% - **Path:** package.json - **Public source:** [View source]() The manifest has build and maintenance scripts but no npm lifecycle hook. Public source snippet (untrusted): ```json "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 '/// ) The manifest routes both command names to cli.mjs and declares @tscircuit/cli as a dependency. Public source snippet (untrusted): ```json "bin": { "tsci": "cli.mjs", "tscircuit": "cli.mjs" }, "devDependencies": { ``` ### 10. Low: Suspicious Dependency Evidence - **Category:** Dependency - **Confidence:** 78.0% - **Path:** package.json - **Public source:** [View source]() The manifest routes both command names to cli.mjs and declares @tscircuit/cli as a dependency. Public source snippet (untrusted): ```json "@tscircuit/cli": "^0.1.2407", "@tscircuit/copper-pour-solver": "^0.0.67", "@tscircuit/core" ``` ### 11. Low: Ai Review Evidence - **Category:** Ai Review - **Confidence:** 78.0% - **Path:** cli.mjs - **Public source:** [View source]() The CLI wrapper sets a local browser bundle path when the environment value is unset, then imports @tscircuit/cli when run. Public source snippet (untrusted): ```javascript if (existsSync(browserBundlePath)) { process.env.TSCIRCUIT_GLOBAL_STANDALONE_FILE_PATH = browserBundlePath; } } async fun ``` ### 12. Low: Ai Review Evidence - **Category:** Ai Review - **Confidence:** 78.0% - **Path:** cli.mjs - **Public source:** [View source]() The CLI wrapper sets a local browser bundle path when the environment value is unset, then imports @tscircuit/cli when run. Public source snippet (untrusted): ```javascript async function main() { await import("@tscircuit/cli"); } main(); ``` ## Dependencies and install lifecycle - **Lifecycle scripts present:** No - **Dependencies:** 75 - **Optional dependencies:** 0 - **Peer dependencies:** 1 - **Development dependencies:** 4 - **Published dependency-graph edges:** 76 ### Published dependency entries - @flatten-js/core ^1.6.2 (Dependency) - @lume/kiwi ^0.4.3 (Dependency) - @resvg/resvg-js ^2.6.2 (Dependency) - @rollup/plugin-commonjs ^29.0.0 (Dependency) - @rollup/plugin-json ^6.1.0 (Dependency) - @rollup/plugin-node-resolve ^16.0.3 (Dependency) - @rollup/plugin-typescript ^12.3.0 (Dependency) - @tscircuit/alphabet 0.0.25 (Dependency) - @tscircuit/capacity-autorouter ^0.0.999 (Dependency) - @tscircuit/checks ^0.0.264 (Dependency) - @tscircuit/circuit-json-util ^0.0.123 (Dependency) - @tscircuit/cli ^0.1.2407 (Dependency) - @tscircuit/copper-pour-solver ^0.0.67 (Dependency) - @tscircuit/core ^0.0.2202 (Dependency) - @tscircuit/create-fdm-enclosure 0.0.4 (Dependency) - @tscircuit/eval ^0.0.1660 (Dependency) - @tscircuit/fanout-solver 0.0.81 (Dependency) - @tscircuit/footprinter ^0.0.442 (Dependency) - @tscircuit/image-utils ^0.0.8 (Dependency) - @tscircuit/infer-cable-insertion-point ^0.0.4 (Dependency) - @tscircuit/infgrid-ijump-astar ^0.0.35 (Dependency) - @tscircuit/internal-dynamic-import ^0.0.11 (Dependency) - @tscircuit/krt-wasm ^0.1.1 (Dependency) - @tscircuit/matchpack ^0.0.100 (Dependency) - @tscircuit/math-utils ^0.0.36 (Dependency) - @tscircuit/miniflex ^0.0.4 (Dependency) - @tscircuit/modelprinter ^0.0.18 (Dependency) - @tscircuit/ngspice-spice-engine ^0.0.20 (Dependency) - @tscircuit/props ^0.0.709 (Dependency) - @tscircuit/runframe ^0.0.3066 (Dependency) - @tscircuit/schematic-match-adapt ^0.0.18 (Dependency) - @tscircuit/simple-3d-svg ^0.0.41 (Dependency) - @tscircuit/solver-utils ^0.0.16 (Dependency) - @tscircuit/soup-util ^0.0.41 (Dependency) - bpc-graph ^0.0.57 (Dependency) - calculate-cell-boundaries ^0.0.25 (Dependency) - calculate-elbow ^0.0.12 (Dependency) - calculate-packing ^0.0.90 (Dependency) - circuit-json ^0.0.534 (Dependency) - circuit-json-to-bpc ^0.0.13 (Dependency) - circuit-json-to-connectivity-map ^0.0.33 (Dependency) - circuit-json-to-gltf ^0.0.151 (Dependency) - circuit-json-to-pnp-csv ^0.0.20 (Dependency) - circuit-json-to-simple-3d ^0.0.9 (Dependency) - circuit-json-to-spice ^0.0.45 (Dependency) - circuit-to-svg ^0.0.453 (Dependency) - comlink ^4.4.2 (Dependency) - connectivity-map ^1.0.1 (Dependency) - css-select 5.1.0 (Dependency) - debug ^4.3.6 (Dependency) - flatbush ^4.5.0 (Dependency) - format-si-unit ^0.0.12 (Dependency) - gl-matrix ^3.4.4 (Dependency) - graphics-debug ^0.0.95 (Dependency) - jscad-fiber ^0.0.88 (Dependency) - jscad-planner ^0.0.18 (Dependency) - kicad-component-converter ^0.1.40 (Dependency) - kicad-to-circuit-json ^0.0.142 (Dependency) - kicadts ^0.0.53 (Dependency) - minicssgrid ^0.0.9 (Dependency) - performance-now ^2.1.0 (Dependency) - poppygl 0.0.36 (Dependency) - react ^19.1.0 (Dependency) - react-dom ^19.1.0 (Dependency) - rollup ^4.53.2 (Dependency) - rollup-plugin-dts ^6.2.3 (Dependency) - s-expression ^3.1.1 (Dependency) - schematic-symbols ^0.0.248 (Dependency) - spicets ^0.0.4 (Dependency) - spicey ^0.0.14 (Dependency) - sucrase ^3.35.0 (Dependency) - svg-path-commander ^2.1.11 (Dependency) - transformation-matrix ^2.16.1 (Dependency) - tslib ^2.8.1 (Dependency) - zod ^3.25.67 (Dependency) - typescript ^5.0.0 (PeerDependency) ## Package metadata - **Package:** tscircuit - **Ecosystem:** npm - **Version:** 0.0.3014 - **License:** MIT - **Version published:** 2026-10-24T14:34:57.901Z - **Package first seen:** 2026-06-30T22:56:45.298Z - **Package last seen:** 2026-11-04T20:53:36.404Z - **Known versions:** 565 - **Latest version:** 0.0.3089 - **Appeal under review:** No - **Description:** \*\*Design circuit boards with TypeScript and React.\*\* - **Maintainers:** seveibar - **Artifact files:** 10 - **Artifact unpacked size:** 71,537,790 bytes - **Artifact signatures:** 2 - **Attestations:** Yes - **Provenance:** https://slsa.dev/provenance/v1 ## References - [HTML security report]() - [Repository]() - [Homepage]() - [Issues]()