neo4j@r7
VERIFIED· install onlyPublisher claims: "Official MCP server for Neo4j. Interact with Neo4j using Cypher graph queries." Observed in sandbox: no network, touches nothing outside the project, writes no memory.
Coverage
Nothing executable in the bundle ran; the trace covers the install step only.- Tested
- every file read, file written and host contacted by what ran
- Not tested
- use of the skill by an agent
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
- neo4j.com (its own)Also mixpanel.com, example2.com, env-example.com, cli-example.com, go.dev — not the publisher's domain; check what for before connecting.
- What the honeypot saw
- no credential files read · no network
- What we could not test
- use of the skill by an agent
Connect it under the guard. Nothing executable in the bundle ran; the trace covers the install step only. The code names no credential variable and talks to neo4j.com, 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 neo4j@r7 safe to install?
KillerSkills ran it in the KillerSkills honeypot sandbox (1 scenario; nothing executable in the bundle ran; the trace covers the install step only) on 2026-11-11 and scored it 82/100 (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 · 0 s · 1 scenarios · 0 deviationsStatic findings
dotenv: [".env.task"]Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.func (s *Neo4jMCPServer) chainMiddleware(allowedOrigins []string, next http.Handler) http.Handler {Fix: Namespace tool names and keep tool descriptions literal; no instructions to the agent inside them.chmod +x "$BIN"Fix: Request the narrowest permission that works; replace wildcards with the exact paths or hosts.dotenv: [".env.task"]Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.mux.Handle("/", s.chainMiddleware(allowedOrigins, mcpServerHTTP))Fix: Namespace tool names and keep tool descriptions literal; no instructions to the agent inside them.mcpServerHTTP := mcp.NewStreamableHTTPHandler(Fix: Namespace tool names and keep tool descriptions literal; no instructions to the agent inside them.func (s *Neo4jMCPServer) StartHTTPServer() error {Fix: Namespace tool names and keep tool descriptions literal; no instructions to the agent inside them.dotenv: [".env.task"]Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.dotenv: [".env.task"]Fix: 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. Skills load their instruction text when triggered; the figure is what that costs.
Known vulnerabilities
Vulnerability advisories (OSV) cover npm and PyPI packages; this registry has no advisory database.