dsh-agy-link@0.4.100
Google Antigravity (agy CLI) models for DeepSeek Harness — stream Gemini/Claude/GPT-OSS subscriptions into DSH with thinking, tool activity, token usage and in-GUI Google OAuth login.
AI Security Review
scanned 2d ago · by lpm-firewall-aiThe source does not show a malicious credential collector or unrelated install-time behavior. I rate it suspicious because the enabled provider defaults to unattended shell and file permissions, a meaningful risk even though the behavior is documented and can be changed.
Static reason
One or more suspicious static signals were detected.; source matched previously finalized malicious package; routed for review; previous stored version diff introduced dangerous source
Trigger
The plugin is enabled by default; the behavior applies when a user routes a request to the Antigravity provider.
Impact
Model-generated actions can execute commands and write files without per-action approval, creating risk of unintended workspace changes.
Mechanism
The default `skip` mode adds `--dangerously-skip-permissions` to the agy command line.
AI rationale
The source does not show a malicious credential collector or unrelated install-time behavior. I rate it suspicious because the enabled provider defaults to unattended shell and file permissions, a meaningful risk even though the behavior is documented and can be changed.
Evidence
dist/index.jsdocs/SECURITY-NOTES.mdREADME.md<configured workspace root or session cwd><HOME>/.gemini/antigravity-cli/antigravity-oauth-token<HOME>/.gemini/config/mcp_config.json (only when mcpBridge is enabled)
Network endpoints7
accounts.google.comoauth2.googleapis.comwww.googleapis.comdaily-cloudcode-pa.googleapis.comdaily-cloudcode-pa.googleapis.comdaily-cloudcode-pa.sandbox.googleapis.comcloudcode-pa.googleapis.com
Decision evidence
public snapshotAI called this Suspicious at 86.0% confidence as Unknown with medium false-positive risk.
Evidence for warning
- The plugin is enabled by default and its default permissionMode is `skip`.
- The runtime converts `skip` into `--dangerously-skip-permissions`; the package documents that this auto-approves shell execution and file writes in agy's workspace.
- OAuth and Antigravity API endpoints in the source are Google hosts.
- The MCP bridge defaults to false.
- The flagged `NPM_TOKEN` changelog mention describes a configured release secret, not code reading or sending that token.
Evidence against
- The package's purpose is to connect DSH to Google's Antigravity CLI, and the inspected credential traffic goes to Google services.
- The package documents the unattended behavior and offers `plan` and `accept-edits` permission modes.
- No unrelated credential collector or install-time data exfiltration was identified.
Behavioral surface
ChildProcessCryptoEnvironmentVarsEvalFilesystemNetwork
Source & flagged code
10 flaggeddist/index.jsView file
•matchType = previous_version_dangerous_delta
matchedPackage = dsh-agy-link@0.4.99
matchedIdentity = npm:ZHNoLWFneS1saW5r:0.4.99
similarity = 0.909
summary = stored previous version shares package body but lacks this dangerous source file
Critical
Previous Version Dangerous Delta
This package version adds a dangerous source file absent from the previous stored version; route for source-aware review.
dist/index.jsView on unpkg1import { createRequire } from "node:module";
L2: import { execFile, execFileSync, spawn } from "node:child_process";
L3: import path, { basename, delimiter, dirname, extname, isAbsolute, join, relative, resolve, sep } from "node:path";
High
•Manifest-reachable source captures an API credential, sends it to a fixed unofficial gateway, and persists that redirection in agent or shell configuration.
dist/index.js:
import { accessSync, chmodSync, constants, copyFileSync, createReadStream, existsSync, mkdirSync, readFileSync, readdirSync, realpathSync, renameSync, rmSync, statSync, unlinkSync,...
import { mkdir, mkdtemp, readFile, readdir, rm, stat, unlink, writeFile } from "node:fs/promises";
* a HEALTHY account and DSH renders the AUTH code as "API key is invalid"
function rewriteImageMarkdown(text, mediaBaseUrl) {
if (!mediaBaseUrl || !text) return text;
return `}`})`;
const processedText = this.opts.mediaBaseUrl ? rewriteImageMarkdown(ev.text, this.opts.mediaBase
Findings
1 Critical9 High3 Medium7 Low
CriticalPrevious Version Dangerous Deltadist/index.js
HighChild Processdist/index.js
HighCredential Redirect Persistencedist/index.js
HighCommand Output Exfiltrationdist/index.js
HighRemote Agent Bridgedist/index.js
HighCross File Remote Execution Contextdist/index.js
HighSemantic Analysis Limitedassets/icon.svg
HighKnown Malware Source Similarityassets/mermaid.min.js
HighKnown Malware Source Similaritydist/assets/mermaid.min.js
HighKnown Malware Source Similaritydist/mermaid.min.js
MediumNetwork
MediumEnvironment Vars
Affected versions and remediation
This report applies to dsh-agy-link@0.4.100.
See all versions of dsh-agy-link for other recorded verdicts.
- Review the evidence and your use of dsh-agy-link@0.4.100 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.