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  5. Cryptography
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4 Cryptography MCP Servers

Discover 4 Cryptography MCP servers for AI agents. Browse, compare, and install Model Context Protocol tools that connect Claude, Cursor, and other clients to cryptography capabilities. Popular picks include Waxseal Sdk, Enigma Python MCP, MCP Bytesmith.

Open in interactive directory
  • Waxseal Sdk logo

    Waxseal Sdk

    degenlegion-com
    On-chain Ed25519 identity for AI agents — verify seals by fingerprint, validate document signatures, and gate irreversible actions behind human-signed approval tokens. Hosted at api.waxseal.id/mcp; local install (npx @waxseal/mcp) for signing.
    3 0 0
  • Enigma Python MCP logo

    Enigma Python MCP

    denismaggior8
    A Model Context Protocol server that brings the capabilities of enigmapython library to LLMs, allowing them to encrypt and decrypt messages using historically accurate Enigma machine emulators.
    2 0 0
  • MCP Bytesmith logo

    MCP Bytesmith

    laszlopere
    Local byte-wrangling toolbox: encoding (hex/Base64/Base32/Base58/Base45…), cryptographic + CRC hashing, base conversion, and CSPRNG tokens/passphrases, plus an opt-in Ethereum/EVM toolset (keccak, ABI/RLP codecs, EIP-191/712 hashing, function/event selectors, EIP-55). No network calls. uvx mcp-bytesmith.
    2 0 0
  • Horizon Shield logo

    Horizon Shield

    ogasurfproject-jpg
    Bitcoin-anchored, trustless public verification ledger (JIDEC) for AI-agent evidence: fetch the record bytes, recompute the SHA-256, and check the OpenTimestamps/Bitcoin timestamp — no trust in the issuer required.
    0 0 0

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Frequently Asked Questions about Cryptography MCP Servers

Model Context Protocol (MCP) servers in the Cryptography category allow AI assistants (such as Claude Desktop, Cursor, Windsurf, and Cline) to connect directly to cryptography tools, APIs, and databases without manual copy-pasting.