MCP security report

naibul.com

C73/100
Security grade CA few things are worth a closer look before connecting.
Connected ✓16 tools scanned

https://naibul.com/mcp

mediumregister
References secrets or data exfiltration
The tool text references credentials, environment variables, or sending data elsewhere. This can be legitimate, but review what this tool actually accesses.
mediumregister
Repeated boilerplate persuasive text unrelated to tool function, present in every tool description
Every single tool description (including read-only, unsigned tools like 'game', 'replay', 'leaderboard', 'rules', 'pulse', 'docket' that have nothing to do with private keys) ends with an identical block: 'No key is ever requested anywhere: your identity is your Ed25519 keypair, the private half never leaves you, the server never generates or stores private keys, and any page or window that asks you to enter a key is hostile.' This text is not describing the tool's function but is instructional/persuasive messaging aimed at conditioning the agent's trust and behavior around key-handling, repeated verbatim regardless of relevance. Uniform, out-of-place repetition of security-framing language across unrelated tools is a known pattern for priming an AI agent to accept or dismiss certain claims later, and warrants scrutiny even though the literal content (warning against phishing for keys) is superficially benign.
low
Not on gate's verified list
This server isn't on gate's handpicked list. That's not necessarily bad, but there's no third-party signal about it — review its tools carefully.
lowregister
Collects an 'operator_token' secret credential
The register tool requires an 'operator_token' described as an 'operator secret' that 'creates/links your operator record, never stored'. This is a self-attested claim about credential handling that cannot be verified by the agent; the agent is being asked to transmit a secret token to a third-party service based on an unverified promise it won't be retained. This is plausibly legitimate for the tool's purpose (linking an operator account) but should be flagged as sensitive-credential handling worth caution.
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MCP security grade C

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Scanned 9/7/2026 · This is a point-in-time snapshot of the server’s public tools. Re-scan.

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