registry / linkshell-cli / 0.10.87
linkshell-cli@0.10.87
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AI Security Review
scanned 3d ago · by lpm-firewall-aiThe install hook only fixes permissions on node-pty helpers. Network access and credential use are tied to explicit package update or LinkShell sign-in flows, while the Antigravity CSRF token is sent to its local language server.
Static reason
One or more suspicious static signals were detected.; source matched previously finalized malicious package; routed for review
Trigger
Install adjusts node-pty helper permissions; login and upgrade require explicit commands; Antigravity API access occurs when its integration is used.
Impact
No unauthorized collection, account action, or unrelated code execution was identified.
Mechanism
The reviewed network requests serve package updates or LinkShell account sign-in. The Antigravity token is used with a loopback API.
AI rationale
The install hook only fixes permissions on node-pty helpers. Network access and credential use are tied to explicit package update or LinkShell sign-in flows, while the Antigravity CSRF token is sent to its local language server.
Evidence
node-pty prebuild spawn-helper files~/.linkshell/auth.json~/.linkshell/upgrade.log
Network endpoints4
registry.npmjs.orgitool.techmkbeusztkzffnzjdwmqk.supabase.co127.0.0.1
Decision evidence
public snapshotAI called this Clean at 91.0% confidence as Benign with low false-positive risk.
Evidence for AI clean decision
- The postinstall hook locates node-pty helpers and changes their permissions; it does not send data or alter agent settings.
- The upgrade command contacts the npm registry and runs package-manager commands only when the user invokes `linkshell upgrade`.
- LinkShell account grants go through the documented auth proxy only during sign-in; the code allows disabling the proxy and falls back to LinkShell’s Supabase service.
- Antigravity integration reads its CSRF token from the local process list and sends it to that product’s loopback language server.
- The CLI entrypoint routes login and upgrade behavior through explicit commands.
Evidence against
- Sign-in exchanges may send LinkShell account credentials to `itool.tech`, a separate auth proxy, during an explicit LinkShell login.
- The Antigravity integration uses `ps` to locate a local CSRF token and can call the local language server API.
Behavioral surface
ChildProcessCryptoDynamicRequireEnvironmentVarsFilesystem
Source & flagged code
21 flaggedpackage.jsonView file
•scripts.postinstall = node scripts/postinstall.mjs
High
Install Time Lifecycle Scripts
Package defines install-time lifecycle scripts.
package.jsonView on unpkg•scripts.postinstall = node scripts/postinstall.mjs
Medium
Ambiguous Install Lifecycle Script
Install-time lifecycle script is not statically allowlisted and needs review.
package.jsonView on unpkgdist/host/src/ports.jsView file
1import { execFile } from "node:child_process";
L2: import { readlink } from "node:fs/promises";
High
Child Process
Package source references child process execution.
dist/host/src/ports.jsView on unpkg · L1Findings
19 High5 Medium5 Low
HighInstall Time Lifecycle Scriptspackage.json
HighChild Processdist/host/src/ports.js
HighShell
HighCommand Output Exfiltrationdist/cli/src/commands/upgrade.js
HighSandbox Evasion Gated Capabilitydist/cli/src/commands/upgrade.js
HighTrigger Reachable Command Output Exfiltrationdist/cli/src/commands/upgrade.js
HighSemantic Analysis Limiteddist/cli/src/commands/host.js#virtual:normalized:round1
HighKnown Malware Source Similaritydist/cli/src/commands/desktop.js
HighKnown Malware Source Similaritysrc/commands/desktop.ts
HighKnown Malware Source Similaritydist/host/src/input.js
HighKnown Malware Source Similaritydist/host/src/drivers/acp/antigravity.js
Affected versions and remediation
This report applies to linkshell-cli@0.10.87.
See all versions of linkshell-cli for other recorded verdicts.
- Review the evidence and your use of linkshell-cli@0.10.87 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.