nikicat/mcp-wallet-signer

v0.1.4 Feature

This release adds 3 notable features for engineering teams evaluating rollout.

Published 3mo MCP Browser & Automation

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✓ No known CVEs patched

Read the diff → Tool health → What is this tool? →

✓ No known CVEs patched in this version

Topics

ai-agent blockchain eip-6963 ethereum mcp metamask

+5 more

model-context-protocol non-custodial typescript wallet web3

Summary

AI summary

Added MCP prompt templates, resources, and LobeHub badge improving marketplace score to 8/8.

Full changelog

Add MCP prompts, resources, and LobeHub badge

Prompts: 3 prompt templates (send-eth, check-balance, sign-message) for MCP clients
Resources: 2 resources (wallet://chains, wallet://config) exposing chain and config data
LobeHub badge: Added to README for marketplace owner claim

Improves LobeHub marketplace score from 5/8 to 8/8.

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About nikicat/mcp-wallet-signer

Non-custodial EVM wallet MCP — routes transactions to browser wallets (MetaMask, etc.) for signing. Private keys never leave the browser; every action requires explicit user approval via EIP-6963.

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Related context

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Earlier breaking changes

[email protected] Migrates from browser-tron-signer v0.3.x to mcp-wallet-signer v0.6.0.
[email protected] Removes support for browser-tron-signer v0.3.x APIs.
[email protected] API schema changed to a maximalist format, breaking compatibility.
[email protected] MCP wallet signer API schema is now maximalist and incompatible with previous versions.
[email protected] Removes deprecated `legacySigner` API, requiring updates to existing integrations.