LocalFree server, account needed

W3ledger MCP server

baskcart/w3ledger-mcp-server

Self-verifying ledger with dual-signed transactions, gift and sponsor cards and loyalty tiers, using EVM or post-quantum (ML-DSA-65, SLH-DSA) signatures.

1 GitHub stars1 forks
Source code

Install W3ledger in Claude Code

This server doesn't publish a package to a registry, so follow the install steps in its README. Once it runs, register it with Claude Code:

Claude Code
claude mcp add w3ledger -- <command to start the server>

Frequently asked questions

What does the W3ledger MCP server do?

Self-verifying ledger with dual-signed transactions, gift and sponsor cards and loyalty tiers, using EVM or post-quantum (ML-DSA-65, SLH-DSA) signatures.

Is the W3ledger MCP server free?

The server is free, but you will likely need an account. The server itself is free, but it connects to a service that needs an account or API key, which may have paid tiers. Check the provider for current pricing.

Does W3ledger run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add W3ledger to Claude Code?

Follow the install steps in the project's README at https://github.com/baskcart/w3ledger-mcp-server, then register it with "claude mcp add".

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