Skills/PyPI/nano-vm-mcp

nano-vm-mcp@0.4.7

CAUTION· static only

Publisher claims: "MCP server for llm-nano-vm — run deterministic LLM programs via Model Context Protocol" Observed in sandbox: static analysis only — behavior not yet observed.

Registry PyPI (MCP server)Publisher ale007xd · publishing for 195 daysInstalls 284Last detonated 38 h ago
What would fix thisWatchDispute verdict

Coverage

Static only; nothing was run yet.

The label rests on the code, the instruction files and the publisher. The honeypot run replaces this verdict when it completes.

Before you give it your token

It will ask for
AGENT_DEBUGGER_TOKENNANO_VM_MCP_API_KEYConfiguration, not credentials: AGENT_DEBUGGER_URL, NANO_VM_MCP_DB, NANO_VM_MCP_HOST, NANO_VM_MCP_LLM_MODEL, NANO_VM_MCP_PORT
Where it talks to
no vendor host named in the codeAlso railway.app — not the publisher's domain; check what for before connecting.
What the honeypot saw
nothing has run yet
What we could not test
everything: the server has not run yet

Run it before you trust it. Nothing has run yet: the code was read, the server was not. `vet-skills try` runs this exact version in the honeypot in about a minute.

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 analysed it statically (a sandbox run is pending) on 2026-11-13 and scored it 61/100 (Caution). It is not known to be malicious, but it has behaviour or code a security policy should decide on before install. Notable findings: Access to sensitive file paths; Access to sensitive file paths; Access to sensitive file paths. Summary: static analysis only — behavior not yet observed.

Behavior trace

Queued for honeypot run · static analysis only
t+CategoryObserved action

This version has not been detonated yet. The score above counts behavior as unknown (50/100), so it cannot read Verified until the honeypot run completes and replaces this verdict.

Static findings

HIGH
Access to sensitive file pathsnano_vm_mcp/cli.py:40 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system filesdefault=".env",Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
AST05
HIGH
Access to sensitive file pathsnano_vm_mcp/cli.py:46 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system files# Load .env before importing server (server reads env at module level)Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
AST05
MEDIUM
File type combined with upload action.github/workflows/log-to-ip-repo.yml:67 · File type combined with upload action — agent may exfiltrate local data filesSOURCE_LOG="${{ steps.log.outputs.log_file }}"Fix: Remove the call, or declare the host in frontmatter and explain in the README what is sent and why.
AST07
HIGH
Access to sensitive file pathsnano_vm_mcp/cli.py:68 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system files" Set NANO_VM_MCP_API_KEY in your .env or environment before\n"Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
AST05
HIGH
Access to sensitive file pathsnano_vm_mcp/cli.py:41 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system fileshelp="Path to .env file (default: .env).",Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
AST05
MEDIUM
File type combined with upload action.github/workflows/log-to-ip-repo.yml:66 · File type combined with upload action — agent may exfiltrate local data filesBRANCH_DIR="${{ steps.log.outputs.branch_dir }}"Fix: Remove the call, or declare the host in frontmatter and explain in the README what is sent and why.
AST07

Cost to the agent

Instructions loaded
≈57 tok
1 file · 37 in bundle

Tokens estimated at four characters each. Skills load their instruction text when triggered; the figure is what that costs.

Known vulnerabilities

No advisories in OSV for nano-vm-mcp@0.4.7 as of 37 h ago. This is the package itself, not its dependencies.

What would make this Verified

19 points to 80 · weights: behavior 45%, static 25%, prompt 15%, publisher 15%
  1. Unclaimed publisher≈ +8 on the totalClaim ale007xd: a verified publisher gets +50 on publisher trust. It is free and usually instant with GitHub sign-in.
  2. Access to sensitive file paths≈ +4 on the totalStop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
  3. File type combined with upload action≈ +2 on the totalRemove the call, or declare the host in frontmatter and explain in the README what is sent and why.
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