dsh-agy-link@0.4.78
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 5d ago · by lpm-firewall-aiThe default permission mode grants agy unattended file-write and shell-execution capability, a meaningful consent risk for an agent integration. The reviewed credential flows use Google endpoints, and I found no evidence of credential redirection or install-time data collection.
Static reason
One or more suspicious static signals were detected.; previous stored version diff introduced dangerous source
Trigger
A DSH model request that launches agy when no permission mode has been configured.
Impact
Model-directed tool use may write files or run shell commands without per-tool approval.
Mechanism
The default "skip" mode adds agy's --dangerously-skip-permissions flag.
AI rationale
The default permission mode grants agy unattended file-write and shell-execution capability, a meaningful consent risk for an agent integration. The reviewed credential flows use Google endpoints, and I found no evidence of credential redirection or install-time data collection.
Evidence
dist/index.jsdocs/SECURITY-NOTES.md~/.gemini/antigravity-cli/antigravity-oauth-token
Network endpoints6
accounts.google.comoauth2.googleapis.comwww.googleapis.comdaily-cloudcode-pa.googleapis.comcloudcode-pa.googleapis.comdaily-cloudcode-pa.sandbox.googleapis.com
Decision evidence
public snapshotAI called this Suspicious at 91.0% confidence as Dangerous Capability with medium false-positive risk.
Evidence for warning
- The default configuration sets permissionMode to "skip".
- When that mode is used, agy is launched with --dangerously-skip-permissions.
- The security notes say this mode auto-approves file writes and shell execution, while the default config enables it.
Evidence against
- The package describes itself as a bridge to Google Antigravity and uses Google OAuth and Cloud Code endpoints for that purpose.
- The experimental MCP bridge is disabled by default.
- The prepare script only runs the build.
Behavioral surface
ChildProcessCryptoEnvironmentVarsEvalFilesystemNetwork
HighEntropyStringsMinifiedPossibleObfuscationTelemetryUrlStrings
Source & flagged code
7 flaggeddist/index.jsView file
•matchType = previous_version_dangerous_delta
matchedPackage = dsh-agy-link@0.4.70
matchedIdentity = npm:ZHNoLWFneS1saW5r:0.4.70
similarity = 0.727
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 } 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, renameSync, rmSync, statSync, unlinkSync, utimesSync, w...
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 Critical6 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
MediumNetwork
MediumEnvironment Vars
MediumStructural Risk Force Deep Review
LowNon Install Lifecycle Scripts
LowScripts Present
LowEval
LowFilesystem
Low
Affected versions and remediation
This report applies to dsh-agy-link@0.4.78.
See all versions of dsh-agy-link for other recorded verdicts.
- Review the evidence and your use of dsh-agy-link@0.4.78 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.