registry / @nemoobc/opencode-termux / 1.20.17
@nemoobc/opencode-termux@1.20.17
opencode CLI native untuk Termux/Android tanpa proot — membundel binary opencode resmi (upstream opencode 2.2.0) + patch ELF biar jalan native
AI Security Review
scanned 13d ago · by lpm-firewall-aiThe package automatically installs its OpenCode runtime and may add its own configuration during postinstall, which warrants a warning for first-party agent configuration setup. The inspected source does not establish a malicious attack chain.
Static reason
One or more suspicious static signals were detected.; previous stored version diff introduced dangerous source
Trigger
Installing the package on Android/Termux runs the postinstall hook; the launcher can also invoke the installer when its bundle is missing.
Impact
The package can add default OpenCode settings and keybindings to the user's configuration directory during installation.
Mechanism
The installer downloads the upstream binary and supporting runtime components, then copies packaged configuration files only when destination files do not exist.
AI rationale
The package automatically installs its OpenCode runtime and may add its own configuration during postinstall, which warrants a warning for first-party agent configuration setup. The inspected source does not establish a malicious attack chain.
Evidence
package.jsoninstall.mjsbin/opencode-termux.js
Network endpoints3
opencode.aidl-cdn.alpinelinux.orgregistry.npmjs.org
Decision evidence
public snapshotAI called this Suspicious at 83.0% confidence as Dangerous Capability with medium false-positive risk.
Evidence for warning
- package.json runs install.mjs automatically through postinstall.
- On Termux, install.mjs downloads the upstream binary from opencode.ai and assembles a local runtime bundle.
- During installation, it copies package-provided OpenCode configuration files into the user's config directory when those files do not already exist.
Evidence against
- The installer skips non-Android systems unless explicitly forced.
- The configuration writes preserve existing files; inspected launcher code forwards arguments to the bundled CLI.
- Inspected source did not establish credential harvesting or exfiltration.
Behavioral surface
ChildProcessCryptoEnvironmentVarsFilesystemNetwork
HighEntropyStringsUrlStrings
Source & flagged code
6 flagged · loading sourcepackage.jsonView file
•scripts.postinstall = node install.mjs
High
Install Time Lifecycle Scripts
Package defines install-time lifecycle scripts.
package.jsonView on unpkg•scripts.postinstall = node install.mjs
Medium
Ambiguous Install Lifecycle Script
Install-time lifecycle script is not statically allowlisted and needs review.
package.jsonView on unpkgbin/opencode-termux.jsView file
•Manifest-reachable source resolves another installed package, overwrites its runtime code, and injects package-defined remote behavior.
bin/opencode-termux.js:
const res = await fetch(`https://registry.npmjs.org/${reg}/latest`)
if (!fs.existsSync(rc)) fs.writeFileSync(rc, "nameserver 1.1.1.1\nnameserver 8.8.8.8\n")
if (!fs.existsSync(hh)) fs.writeFileSync(hh, "127.0.0.1 localhost\n")
fs.writeFileSync(path.join(root, "package.json"), JSON.stringify(PKG, null, 2) + "\n")
const r = spawnSync(process.execPath, ["-e", "fetch('https://registry.npmjs.org/-/ping').then(r=>{if(!r.ok)process.exit(1)})"], {
Findings
4 High5 Medium4 Low
HighInstall Time Lifecycle Scriptspackage.json
HighEntrypoint Foreign Package Code Overwritebin/opencode-termux.js
HighSandbox Evasion Gated Capabilitybin/opencode-termux.js
HighPrevious Version Dangerous Deltabin/opencode-termux.js
MediumAmbiguous Install Lifecycle Scriptpackage.json
MediumNetwork
MediumEnvironment Vars
MediumShips Native Binaryprebuilt/ld-musl-aarch64-termux.so
MediumStructural Risk Force Deep Review
LowScripts Present
LowFilesystem
LowHigh Entropy Strings
LowUrl Strings
Affected versions and remediation
This report applies to @nemoobc/opencode-termux@1.20.17.
See all versions of @nemoobc/opencode-termux for other recorded verdicts.
- Review the evidence and your use of @nemoobc/opencode-termux@1.20.17 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.