Crypto MCP server

by rog0x·io.github.rog0x/crypto·v1.0.2

Hash, encode, UUID, password analysis for AI agents

B72/100grade B

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B72/100

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Nobody has reviewed Crypto yet.

If you have run it, two minutes of your experience saves the next person an afternoon.

write = sends, deletes, buys or posts

Read from the package source without running it. The installed server may list more.

encode_decode
Encode or decode text using Base64, URL encoding, HTML entities, hex, or binary. Can also auto-detect the encoding format of input.
generate_id
Generate unique identifiers: UUID v4, nanoid, ULID, CUID, or random strings with configurable length and charset.
hash
Hash text using MD5, SHA-1, SHA-256, SHA-512, or HMAC. Can also compare two hash values or compute all hash algorithms at once.
jwt
Decode JWT tokens to inspect header and payload, check expiry status, or create unsigned JWTs for testing purposes. Not for production authentication.
password
Generate secure passwords with configurable options, or check password strength with entropy calculation and crack time estimation.

scanner v0.1.10 · 2026-09-27 · same rubric, same numbers if you re-run it

no findings

Code scan20 source files scanned25/25
–Live reliabilityno gateway calls yet and no remote to proben/a
–Tool poisoningtools not inspected (local package is not executed); not countedn/a
Auth qualitylocal package, no credentials required12/15
Maintenancelast push 190 days ago4/15
Maintainer identityregistry namespace matches repository owner6/10

Overall 72/100. Components that don't apply are left out of the denominator. Any critical finding is an F.Rubric Appeal a finding JSON

Runs npx -y @rog0x/mcp-crypto-tools on your machine. Read the scan report first; the gateway never runs local packages.

claude mcp add crypto -- npx -y @rog0x/mcp-crypto-tools

Is Crypto MCP server safe?: Mostly: it is graded B (72/100). Read the Crypto safety report
How do I install Crypto?: It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does Crypto need an API key?: Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is Crypto maintained?: The last commit was 206 days ago (2026-03-21). The latest release is v1.0.2.
What can I use instead of Crypto?: Servers from other publishers that do the same job: Tradingview MCP server, Truss44 Crypto Price MCP server and Blockrun MCP server. Compare all Crypto alternatives.

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