Hash
FreeNot checkedProvides cryptographic hash and HMAC computation for text, supporting algorithms like md5, sha1, sha256, sha384, and sha512. All operations are performed locall
About
Provides cryptographic hash and HMAC computation for text, supporting algorithms like md5, sha1, sha256, sha384, and sha512. All operations are performed locally without transmitting or storing input data.
README
Cryptographic hash & HMAC MCP.
Part of Pipeworx — an MCP gateway connecting AI agents to 1394+ live data sources.
Tools
| Tool | Description |
|---|---|
hash |
Compute a cryptographic hash (hex digest) of text: algorithm = md5, sha1, sha256 (default), sha384, or sha512. Keyless/offline; the input is not stored or transmitted. MD5/SHA-1 are legacy (checksums only, not security). |
hmac |
Compute an HMAC (hex) of text with a secret key. algorithm = sha1, sha256 (default), sha384, or sha512. Keyless/offline. |
Quick Start
Add to your MCP client (Claude Desktop, Cursor, Windsurf, etc.):
{
"mcpServers": {
"hash": {
"url": "https://gateway.pipeworx.io/hash/mcp"
}
}
}
Or connect to the full Pipeworx gateway for access to all 1394+ data sources:
{
"mcpServers": {
"pipeworx": {
"url": "https://gateway.pipeworx.io/mcp"
}
}
}
Using with ask_pipeworx
Instead of calling tools directly, you can ask questions in plain English:
ask_pipeworx({ question: "your question about Hash data" })
The gateway picks the right tool and fills the arguments automatically.
More
License
MIT
Installing Hash
This server has no published package — it is built from source. Open the repository and follow its README.
▸ github.com/pipeworx-io/mcp-hashFAQ
Is Hash MCP free?
Yes, Hash MCP is free — one-click install via Unyly at no cost.
Does Hash need an API key?
No, Hash runs without API keys or environment variables.
Is Hash hosted or self-hosted?
A hosted option is available: Unyly runs the server in the cloud, no local setup required.
How do I install Hash in Claude Desktop, Claude Code or Cursor?
Open Hash on unyly.org, pick your client tab (Claude Desktop, Claude Code, Cursor) and press Install — the config is generated automatically, no JSON editing.
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