Hash verification suite

All major hash algorithms at once — SHA-256, SHA-512, and MD5 for any input text.

When to use this pack

An agent needs to produce file or content hashes for integrity verification, deduplication, or comparison. Instead of three separate calls, get all three standard hashes in one payment. Useful for content fingerprinting, checksum generation, and cache-key derivation.

Tools in this pack

• Hash $0.001 POST /api/hash Cryptographic hash of a text string. Algorithms: sha256 (default), sha512, sha1, md5. Returns hex and base64 digests.
• Hash $0.001 POST /api/hash Cryptographic hash of a text string. Algorithms: sha256 (default), sha512, sha1, md5. Returns hex and base64 digests.
• Hash $0.001 POST /api/hash Cryptographic hash of a text string. Algorithms: sha256 (default), sha512, sha1, md5. Returns hex and base64 digests.

Workflow

1. Call hash with text and algo='sha256' for the most common integrity hash.
2. Call hash with text and algo='sha512' for higher-security applications.
3. Call hash with text and algo='md5' for legacy compatibility and quick fingerprinting.

Run it in Claude

claude mcp add agent402 -s user -- npx -y agent402-mcp@latest

Then paste this prompt into Claude:

Hash 'hello world' using Agent402's hash-verify skill pack: (1) SHA-256, (2) SHA-512, (3) MD5. Return all three digests for comparison and integrity verification.

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