registry / @lensmcp/client-runtime / 1.25.34
@lensmcp/client-runtime@1.25.34
LensMCP browser-side capture layer — errors, console, fetch, and route changes streamed to the LensMCP bridge. Import '@lensmcp/client-runtime/auto' for a zero-build install in any host.
AI Security Review
scanned 7d ago · by lpm-firewall-aiInspected source ties collection and transmission to the package’s stated browser observability purpose and a configurable LensMCP bridge, with a local fallback. No install-time execution, unrelated collector, or concrete attack behavior was found.
Static reason
No blocking static signals were detected.
Trigger
Importing the auto subpath or calling the exported setup functions in a browser.
Impact
The intended effect is application observability. Replay data can contain page content when the application has not marked private content or enabled input masking.
Mechanism
The runtime gathers browser events and replay data and sends them to the configured bridge; the fallback bridge is local to the browser host.
AI rationale
Inspected source ties collection and transmission to the package’s stated browser observability purpose and a configurable LensMCP bridge, with a local fallback. No install-time execution, unrelated collector, or concrete attack behavior was found.
Network endpoints1
127.0.0.1:5747
Decision evidence
public snapshotAI called this Clean at 94.0% confidence as Benign with low false-positive risk.
Evidence for AI clean decision
- The manifest describes browser capture streamed to the LensMCP bridge and exposes an explicit auto-import subpath.
- The auto entry installs capture only when imported, resolving the bridge URL and token from caller options or page configuration; its fallback is a local bridge.
- The runtime captures browser errors, console output, fetch metadata, and route changes, consistent with the package description.
- Replay starts through the auto setup path and uploads recorded data to the configured endpoint; no unrelated fixed collector appears in the inspected path.
- The replay uploader sends payloads to that endpoint and omits browser credentials from its requests.
- Required dependency manifests and source excerpts show the declared LensMCP core and rrweb recorder/types packages; the core includes URL parameter redaction.
Evidence against
- Replay privacy defaults do not mask all input values, so captured session content may include sensitive page data unless the application marks private content or configures privacy. This is a product capability, not evidence of an unrelated recipient or covert collection.
Source & flagged code
8 flaggedpackage.jsonView file
53"description": "LensMCP browser-side capture layer — errors, console, fetch, and route changes streamed to the LensMCP bridge. Import '@lensmcp/client-runtime/auto' for a zero-bu
Low
Ai Review Evidence
The manifest describes browser capture streamed to the LensMCP bridge and exposes an explicit auto-import subpath.
package.jsonView on unpkg · L53lib/auto.jsView file
1export function installLensmcp(t={}){if(typeof window>"u")return;const e={wsUrl:resolveLensmcpWsUrl(t.wsUrl)},n=resolveLensmcpWsToken(t.wsToken);n!==void 0&&(e.wsToken=n),t.reconne
Low
Ai Review Evidence
The manifest describes browser capture streamed to the LensMCP bridge and exposes an explicit auto-import subpath.
lib/auto.jsView on unpkg · L11export function replayEndpoint(t,e){try{const n=new URL(t),o=e??n.searchParams.get("token")??void 0;return{endpoint:`${n.protocol==="wss:"?"https:":"http:"}//${n.host}`,...o?{token
Findings
1 Medium11 Low
MediumNetwork
LowHigh Entropy Strings
LowTelemetry
LowUrl Strings
LowAi Review Evidencepackage.json
LowAi Review Evidencelib/auto.js
LowAi Review Evidencelib/auto.js
LowAi Review Evidence.lpm-dependency-evidence-50d34aab-1c57-4849-acca-098bc77183ac/0/npm-linux/package.json
LowAi Review Evidencelib/install.js
LowAi Review Evidencelib/replay/start.js
LowAi Review Evidence.lpm-dependency-evidence-50d34aab-1c57-4849-acca-098bc77183ac/1/npm-linux/package.json
LowAi Review Evidence.lpm-dependency-evidence-50d34aab-1c57-4849-acca-098bc77183ac/1/npm-linux/dist/record.js
Affected versions and remediation
This report applies to @lensmcp/client-runtime@1.25.34.
See all versions of @lensmcp/client-runtime for other recorded verdicts.
- Review the evidence and your use of @lensmcp/client-runtime@1.25.34 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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