Koskamo

mcp-crypto-tools MCP

An open-source MCP server providing cryptographic and encoding utilities for AI agents. It supports hashing (MD5, SHA, HMAC), encoding/decoding (Base64, URL, hex, binary), generating unique identifiers (UUID, nanoid, ULID), creating and checking secure passwords, and decoding or creating JWT tokens.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

mcp-crypto-tools MCP logo, by rog0xCommunity listingLocal stdioSource reviewed; not executedPublished by rog0x
Vendor documentation

What you can do with it

  • Hash text using MD5, SHA-1, SHA-256, or SHA-512
  • Encode and decode text using Base64, URL, or hex
  • Generate unique identifiers like UUID v4 or nanoid
  • Decode JWT tokens to inspect header and payload

Source and maintenance

Community listingRegistry 1.0.2MIT
mcp-registry: io.github.rog0x/crypto@1.0.2Source repository
Last repository push
Maintenance checked

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

@rog0x/mcp-crypto-tools 1.0.2

npm
@rog0x/mcp-crypto-tools package definition
{
  "version": "1.0.2",
  "transport": "stdio",
  "identifier": "@rog0x/mcp-crypto-tools",
  "registryType": "npm"
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

  • · repository · passed · metadata changed · updated
  • · backfill · recorded · Pre-expansion baseline; unobserved rich metadata remains unknown

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.
Cursor configuration
{
  "mcpServers": {
    "mcp-crypto-tools-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@rog0x/mcp-crypto-tools@1.0.2"
      ]
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "mcp-crypto-tools-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@rog0x/mcp-crypto-tools@1.0.2"
      ]
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.
VS Code configuration
{
  "servers": {
    "mcp-crypto-tools-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@rog0x/mcp-crypto-tools@1.0.2"
      ]
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.
Claude Desktop configuration
{
  "mcpServers": {
    "mcp-crypto-tools-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@rog0x/mcp-crypto-tools@1.0.2"
      ]
    }
  }
}

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