Hash Encoding Direct Credits

io.github.PGhannmmnv0.1.0Updated Oct 7, 2026

Deterministic SHA, HMAC, Base64 and JWT decode tools with prepaid direct-USDC API credits on Base.

VerifiedStreamable HTTPWeb executableDeveloper ToolsFinanceSecurity & Monitoring

Overview

AI-generated overview

A remote MCP endpoint offering deterministic SHA, HMAC, Base64 and JWT decoding tools, with paid tools unlocked by prepaid USDC credits.

What it does
Provides hashing and encoding utilities an assistant can call: SHA hashing, HMAC computation, Base64 encoding and decoding, and JWT decoding. The service is described as deterministic, so the same input yields the same output. Paid tools require a prepaid credit token, while a payment information tool is said to work without one.
When to use it
Useful when an assistant needs to compute hashes or HMACs, convert Base64 data, or inspect the contents of a JWT during a task. It is a remote service, so it suits setups where a hosted endpoint is preferred over a locally installed package.
Requirements
A remote streamable HTTP endpoint; no local runtime or package is needed. An Authorization header carrying a Bearer credit token is optional for some tools and required for paid tools. Credits are described as prepaid USDC on Base, so a funded token is needed for paid operations.
Before you install
The Authorization header carries a secret credit token; treat it as a credential and avoid exposing it. Paid tools consume prepaid credits, which represent real money, so usage can incur cost. Inputs sent to the remote endpoint leave the user's machine, so avoid submitting sensitive data such as secrets or tokens to be hashed or decoded.

Installation

In SourceWeft

  1. Open Hash Encoding Direct Credits in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "hash-encoding-direct-credits": {
      "type": "http",
      "url": "https://hash-encoding-001d.qqqa16521-dce.workers.dev/mcp"
    }
  }
}

Tools

0
Tool metadata has not been indexed yet.

Version history

1
  1. v0.1.0LatestOct 7, 2026