registry / @remcp/runtime / 0.2.181
@remcp/runtime@0.2.181
First-party ReMCP local device runtime: filesystem, terminal, computer-use, browser, diagnostics and document tools over MCP.
AI Security Review
scanned 11d ago · by lpm-firewall-aiThe manifest has no install lifecycle hook, and the flagged dependency imports match declared runtime features. Telemetry is package-aligned usage reporting through the paired agent; the inspected source does not establish a malicious attack.
Static reason
One or more suspicious static signals were detected.
Trigger
The runtime starts when its command is invoked; screenshot capture and file operations occur through runtime tool calls.
Impact
No malicious behavior or unauthorized external transfer was established.
Mechanism
Screenshot capture requests a local desktop portal image, file writes use the safe path resolver, and telemetry is forwarded as an MCP notification to the paired agent.
AI rationale
The manifest has no install lifecycle hook, and the flagged dependency imports match declared runtime features. Telemetry is package-aligned usage reporting through the paired agent; the inspected source does not establish a malicious attack.
Decision evidence
public snapshotAI called this Clean at 94.0% confidence as Benign with low false-positive risk.
Evidence for AI clean decision
- package.json defines no lifecycle hook; its start command launches the runtime, and it declares the D-Bus and MCP server dependencies.
- Screenshot capture is a runtime tool that uses a local desktop portal and accepts only a local file URI for the returned image.
- File writes resolve their target path through the runtime’s safe path resolver.
- The bundled dependency entrypoints match the declared D-Bus and MCP packages; the MCP stdio transport reads stdin and writes stdout, and the listener filters subscribed events.
- Telemetry whitelists limited usage fields and sends them through the paired-agent MCP notification; configuration provides telemetry disable settings.
Evidence against
Behavioral surface
ChildProcessCryptoEnvironmentVarsFilesystemNetworkWebSocket
HighEntropyStringsUrlStrings
Source & flagged code
5 flaggedsrc/screenshot-portal.mjsView file
249package = @remcp/runtime; repositoryIdentity = remcp; dependency = @jellybrick/dbus-next
L249: timeoutMs = DEFAULT_TIMEOUT_MS,
L250: loadDbus = () => import('@jellybrick/dbus-next'),
L251: } = {}) {
High
Copied Package Dependency Bridge
Package metadata claims a different repository identity while copied source loads a runtime dependency bridge.
src/screenshot-portal.mjsView on unpkg · L249src/helpers/wayland_eis_sender.pyView file
•path = src/helpers/wayland_eis_sender.py
kind = build_helper
sizeBytes = 15744
magicHex = [redacted]
Medium
Ships Build Helper
Package ships non-JavaScript build or shell helper files.
src/helpers/wayland_eis_sender.pyView on unpkgsrc/tools/files-screenshots.mjs#virtual:normalized:round1View file
Findings
2 High4 Medium6 Low
HighCopied Package Dependency Bridgesrc/screenshot-portal.mjs
HighSemantic Analysis Limitedsrc/tools/files-screenshots.mjs#virtual:normalized:round1
MediumNetwork
MediumEnvironment Vars
MediumShips Build Helpersrc/helpers/wayland_eis_sender.py
MediumStructural Risk Force Deep Review
LowScripts Present
LowFilesystem
LowHigh Entropy Strings
LowUrl Strings
LowSuspicious Lifecycle Evidencepackage.json
LowSuspicious Lifecycle Evidencepackage.json
Affected versions and remediation
This report applies to @remcp/runtime@0.2.181.
See all versions of @remcp/runtime for other recorded verdicts.
- Review the evidence and your use of @remcp/runtime@0.2.181 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: .
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