VS Code Marketplace Verified

Kombai - Your AI design engineer

by Kombai · 56.4K users · 5.0 rating
4965c75e-493d-5dad-b0de-a11601e11006 | v2.0.116
100/ 100
CRITICAL risk
No change since v2.0.112
Risk verdict
Do not install

Score-based assessment (critical risk, 100/100). No analyst review available.

Analysis record

Analysed
2 days ago
Version
v2.0.116
Artifact
SHA256 16B…94C
Source
Findings (non-IoC)

Evidence ledger

Ranked by severity · findings with a source location link to the code viewer

1000 detail rows
Showing 25 of 74 · highest severity first

YARA Rule Matches

13 rules
SeverityRuleHitsFilesMetadata
HIGHsupply chain sourcemap appended iife 1
kombai-vendor-runtime.js
-
LOWpostinstall crypto operations 203
browser-server/utf-8-validate/prebuilds/linux-x64/utf-8-validate.musl.nodeui/5605.13eb16ef.jsui/9704.20e04f26.js +200 more
-
LOWpostinstall file manipulation 295
ui/1748.2e243bbd.jsui/8010.44ba6c68.jsui/2686.c85797da.js +292 more
-
LOWpostinstall registry modification 49
design-mode-server/dev.cjsdesign-mode-server/test-server.cjskombai-vendor-runtime.js +46 more
-
LOWpostinstall obfuscation 64
ui/9571.8b32463a.jsui/3128.7b3c17e9.jsmcp-server/vendor/@jsquash/webp/decode.d.ts +61 more
-
LOWJavaDropper 1
browser-server/655.worker.cjs
-
LOWNoUseSocketManually 3
browser-server/index.cjssocket-worker/worker.cjsbrowser-server/worker.cjs
-
LOWpostinstall environment access 7
mcp-server/vendor/@jsquash/resize/index.d.tsvendor/@jsquash/webp/codec/Makefile.animated.backupmcp-server/vendor/@jsquash/webp/codec/Makefile.animated.backup +4 more
-
LOWUsingShellInterpreterWhenExecutingOSCommands 14
kombai-vendor-runtime.jschat-mcp-gateway.cjsbrowser-server/903.worker.cjs +11 more
-
LOWOriginsNotVerified 9
bundle.jsvendor/claude-agent-sdk/bridge.mjsbrowser-extension/iframe-ui/assets/index-C1bkGQHn.js +6 more
-
LOWpostinstall system command 258
vendor/@vscode/windows-ca-certs/package.jsonbrowser-extension/page-api.jsui/8684.a4d2e413.js +255 more
-
LOWcredential gcp config 2
vendor/claude-agent-sdk/bridge.mjsvendor/claude-agent-sdk/sdk.mjs
-
LOWpostinstall network communication 20
browser-extension/page-api.jsui/6007.04eb3f7d.jsui/5605.13eb16ef.js +17 more
-

Network Indicators

Concrete URLs, domains, IPs, emails, and hashes extracted from the analyzed artifact.

4,705 total
...

Network indicators are queued for lazy loading

Scroll this section into view to load the detailed rows.

Publisher Evidence

Low

Kombai

Publisher identity, store signals, distribution reach, and warning signals used for context. Treat this as supporting evidence, not a clean bill of health.

73
Noisy-finding weight
x1.00
Publisher domain
kombai.com
Observed
Store verification signal
Verified publisher
Verified
Extension portfolio
1
Portfolio

13 evidence rows available.

Finding Categories

1
Malware Signatures
48
Obfuscation
25
Network
4,705
IoC Indicators

YARA Rules Matched

13 rules(926 hits)
supply chain sourcemap appended iife postinstall crypto operations postinstall file manipulation postinstall registry modification postinstall obfuscation JavaDropper NoUseSocketManually postinstall environment access UsingShellInterpreterWhenExecutingOSCommands OriginsNotVerified postinstall system command credential gcp config postinstall network communication

Package Analysis

VS Code extensions use package.json for configuration. Unlike browser extensions, they run within the editor's extension host and access the workspace through the VS Code API.

MANIFEST-SENSITIVE-PERM-TABS manifest.json

Security Analysis Summary

Security Analysis Overview

Kombai - Your AI design engineer is a Visual Studio Code Marketplace extension published by Kombai. Version 2.0.116 has been analyzed by the Risky Plugins security platform, receiving a risk score of 100/100 (CRITICAL risk) based on 6483 security findings.

Risk Assessment

This extension presents critical security risk. Severe issues were detected, potentially including malware indicators, exposed secrets, or dangerous behaviors. Installation is strongly discouraged until these issues are addressed.

Findings Breakdown

  • Critical: 12 finding(s)
  • High: 24 finding(s)
  • Medium: 4744 finding(s)
  • Low: 1703 finding(s)

What Was Analyzed

The security assessment covers multiple analysis categories:

  • Malware Detection: YARA rule matching against 2,400+ malware signatures
  • Secret Detection: Scanning for exposed API keys, tokens, and credentials
  • Static Analysis: Code-level security analysis for common vulnerability patterns
  • Network Analysis: Detection of suspicious network communications and endpoints
  • Obfuscation Detection: Identification of code obfuscation techniques

Developer Information

Kombai - Your AI design engineer is published by Kombai on the Visual Studio Code Marketplace marketplace. The extension has approximately 56K users.

Recommendation

This extension is not recommended for installation without thorough manual review. Consider alternatives with lower risk scores, or contact the developer to address the identified security concerns.

VS Code version history

Risk trend by version

25 analyzed versions. Each point is the latest successful scan for that version; failed zero-score scans are hidden. Dates are based on first seen by risky plugins.

Selected
100
Change since first
+15
Change from previous
No change
Versions:
First analyzed version
1.4.295
Mar 10, 2026
Risk range
76 to 100
Across analyzed versions
Latest analyzed version
2.0.116
Sep 18, 2026
Selected version
critical
Version
v2.0.116
2 days ago
Risk score
100
Findings
6493
Change vs previous
No change

Pick any point on the chart to explore that version's code below.

About This Extension

Ship standout websites and product frontends. Bring design craft and production code together. Works with VS Code, Cursor, Devin Desktop, Claude Code, Codex etc.

Frequently Asked Questions