Search: cryptography
Search MCP servers and agent skills by name, description, category or topic — 6 results.
forcedreamai/forcedream-mcp
Discover, invoke, and cryptographically verify AI agents on a paid agent marketplace. 13 tools spanning code generation (6-module engineering verification), security scanning (OSV.dev + GitGuardian), and lead scoring (8 real sources). Every result is Ed25519-signed and independently verifiable -- no trust in the platform required. Install: `npx -y @forcedream/mcp-server`.
quantakrypto/pqc-tools
Post-quantum readiness for AI coding agents: scan code for quantum-vulnerable cryptography (RSA/ECDH/ECDSA/DH), explain the harvest-now-decrypt-later exposure, get NIST ML-KEM/ML-DSA/SLH-DSA (and hybrid) migration guidance, verify fixes, and check dependencies. Content-based/advisory tools only. Run local (`npx @quantakrypto/mcp`) or the hosted OAuth endpoint at [mcp.quantakrypto.com](https://mcp.
laszlopere/mcp-bytesmith
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`.
degenlegion-com/waxseal-sdk
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.
denismaggior8/enigma-python-mcp
A Model Context Protocol server that brings the capabilities of [enigmapython](https://github.com/denismaggior8/enigma-python) library to LLMs, allowing them to encrypt and decrypt messages using historically accurate Enigma machine emulators.
webaesbyamin/agent-receipts
Cryptographic accountability for AI agents. Ed25519-signed receipts for every MCP tool call — constraints, chains, AI judgment, invoicing, local dashboard.