agent@0.39.9
VERIFIED· startup onlyPublisher claims: "One MCP server to aggregate them all - A unified Model Context Protocol server implementation" Observed in sandbox: no network, touches nothing outside the project, writes no memory.
Coverage
Startup only; authenticated tool behavior not tested.- Tested
- server startup over stdio (initialize sent) · every file read, file written and host contacted by what ran
- Not tested
- the tool list (the server exited before answering) · what the tools do when called with real credentials
What this means for the label: Verified here covers what ran. The server's tools were not exercised with a real credential, so nothing about their behavior is asserted; the credential summary below says what to do with that.
Before you give it your token
- It will ask for
- no credential variables read in the code
- Where it talks to
- 1mcp.app (its own)
- What the honeypot saw
- no credential files read · no network
- What we could not test
- the tool list (the server exited before answering) · what the tools do when called with real credentials
Connect it under the guard. Startup only; authenticated tool behavior not tested. The code names no credential variable and talks to 1mcp.app, its own; the guard pins the network to what the honeypot saw and logs every call.
Never paste a credential into a chat, a ticket or a report, including ours. How the guard holds it.
Is [email protected] safe to install?
KillerSkills ran it in the KillerSkills honeypot sandbox (2 scenarios; startup only; authenticated tool behavior not tested) on 2026-11-14 and scored it 87/100 (Verified). In what ran, nothing we could detect went wrong: no undeclared network egress, no credential reads, no persistent instruction writes. What it does with a real credential was not observed; the static findings and the publisher carry the rest of the score. Summary: no network, touches nothing outside the project, writes no memory.
Behavior trace
Honeypot run · 55 s · 2 scenarios · 0 deviationsStatic findings
['$0 mcp add myserver -- cmd /c npx -y @some/package', 'Add server with Windows command'],Fix: Pin versions and sources; vendor anything fetched at install time.'$0 mcp add airtable --env AIRTABLE_API_KEY=key -- npx -y airtable-mcp-server',Fix: Pin versions and sources; vendor anything fetched at install time."start": "node --env-file=.env build/index.js",Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.printer.info(' npx @1mcp/agent app consolidate <app-name>');Fix: Pin versions and sources; vendor anything fetched at install time.printer.info(' npx @1mcp/agent app discover # Find installed apps');Fix: Pin versions and sources; vendor anything fetched at install time.printer.info(' npx @1mcp/agent app consolidate <app-name> --manual-only');Fix: Pin versions and sources; vendor anything fetched at install time."inspector": "npx -y @modelcontextprotocol/inspector",Fix: Pin versions and sources; vendor anything fetched at install time..env('ONE_MCP') // Enable environment variable parsing with ONE_MCP prefixFix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.Cost to the agent
Tokens estimated at four characters each. The tool list is re-read by the agent on every turn, so it is the number to compare between servers that do the same job: ranked across the index.
Known vulnerabilities
No advisories in OSV for @1mcp/agent@0.39.9 as of 12 h ago. This is the package itself, not its dependencies.