A
licenseNot graded
qualityC
maintenanceNumber utilities MCP server providing base conversion, Roman numeral conversion, and English word spelling of integers.
8
MIT
Why this server?
Directly supports integers like 555 with base conversion, Roman numeral conversion, and English word spelling.
Why this server?
Can generate 555 as a cryptographically secure random number and includes number-focused tools.
FlicenseNot gradedqualityDmaintenanceCryptographically secure random number generation and randomized resources, including tools for numbers, strings, dice rolls, UUIDs, and passphrases.4Why this server?
Provides a random/aged number for any purpose, so it can supply the number 555 as a daily/random result.
AlicenseNot gradedqualityCmaintenanceProvides a random number aged 24 hours, offering a smooth, aged number for any purpose.12MITWhy this server?
Generates random elements from EVM block hashes; can be used to randomize or produce numeric values like 555.
FlicenseAqualityDmaintenanceRandomWeb3MCP is a random element generation service based on EVM block hash. The service provides various random element generation tools that can be used in games, finance, testing, and other fields.102Why this server?
Encrypted, secure random number generation suited for high-quality random numeric values like 555.
AlicenseAqualityDmaintenanceAn encrypted and secure random number generation server that complies with the MCP protocol, suitable for AI applications, LLMS, and other systems that require high-quality random numbers.72Apache 2.0Why this server?
Offers VRF gaming and verifiable randomness, providing cryptographic random-number generation relevant to 555.
aaaa-nexus-mcpofficial
AlicenseNot gradedqualityBmaintenanceAAAA-Nexus MCP provides 135 tools for autonomous AI agent infrastructure: formally bounded trust scoring, RatchetGate session security, on-chain A2A escrow, EU AI Act / NIST compliance certification, DeFi parameter proofs, VRF gaming with cryptographic proof, and verifiable randomness — all backed by the atomadic.tech API. Free tier available, no signup required.MITWhy this server?
Phone-number lookup server; if 555 is meant as a phone-number prefix/number, it can check caller and spam details.
AlicenseAqualityBmaintenancePolish phone number lookup: who called, spam and scam checks, UKE DNO registry, CERT phishing stats51MITWhy this server?
Detects phone numbers and PII in text; useful if 555 appears as part of a phone number.
AlicenseNot gradedqualityBmaintenanceDetect PII in text: emails, phones, SSNs, credit cards, IPs, addresses. Pay-per-call via x402 micropayments without API keys or signup.MIT