Gas Paymaster

io.github.lordbasilaiassistant-sudoPublished by GitHub account lordbasilaiassistant-sudov1.0.2Updated Oct 24, 2026

Gas credit management and sponsored transactions via The Agent Cafe paymaster

VerifiedSTDIODesktop onlyFinance

Overview

AI-generated overview

Lets an assistant manage gas credits and send sponsored blockchain transactions through The Agent Cafe paymaster.

What you can do
Gas Paymaster is a local MCP server for gas credit management and sponsored transactions via The Agent Cafe paymaster. It runs over stdio as a local process, so the assistant can work with paymaster-backed transaction flows rather than raw on-chain gas handling. No tool list is published in the supplied material, so the exact operations are not documented here.
When to use it
Consider it when an assistant needs to send sponsored transactions or track gas credits through a paymaster instead of paying gas directly. It is a narrow, desktop-only tool, so it is only worth adding if that specific paymaster workflow is required.
Requirements
Runs locally as an npm package over stdio, so Node.js and npm are needed. It requires a DEPLOYER_PRIVATE_KEY for sending sponsored transactions, an RPC_URL (defaults to Base mainnet), and optionally a THRYX_API_KEY for premium access. Network access to the RPC endpoint is required.
Before you install
The server asks for DEPLOYER_PRIVATE_KEY, a private key that can authorize and sign transactions; anyone who obtains it may control the associated funds. It also accepts THRYX_API_KEY. Transactions it sends can move value or change on-chain state and may incur fees, so review what the assistant is asked to sign before approving.

Installation

In SourceWeft

  1. Open Gas Paymaster in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Desktop only via STDIO. STDIO servers start a local process, so they need the SourceWeft desktop host.

Other MCP clients

Follow the launch instructions in the repository.

README

This repository has no README.

Tools

0
SourceWeft has not started this package in its sandbox yet, so its tools are not known.

Version history

1
  1. v1.0.2LatestSep 16, 2026

Score

25% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 days25 pts

    Keep the endpoint answering the MCP handshake; SourceWeft probes it every 30 days.

  • Auth declared10 pts

    Declare the credential headers in the registry entry, or keep the endpoint answering the probe so its auth can be classified.

  • Tools listed15 pts

    Answer tools/list without a credential, or ship a package that starts in a sandbox without one.

  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • License10 pts

    Declare a license in the repository or the registry entry.