Pebbler Human Feedback MCP Server

Pebbler Human Feedback is an MCP integration. Buy human image preference comparisons on the Pebbler app with locally controlled USDC payments.

Packages and local setup

The published npm package is @pebbler/pebbler-mcp, version 0.1.0. Its declared MCP transport is stdio.

The package declares PEBBLER_ALLOW_PAYMENTS: Explicitly enable local wallet signing; PEBBLER_WALLET_PRIVATE_KEY: Local wallet signing key; required only for payments; PEBBLER_MAX_PURCHASE_USDC: Your maximum USDC spend per test. Required when payments are enabled.; PEBBLER_MAX_TOTAL_USDC: Your cumulative USDC spending limit. Required when payments are enabled; does not reset automatically.; PEBBLER_STATE_DIR: Optional private folder to retain access to your tests across restarts..

Before connecting

Check the maintainer’s instructions for account access, authentication and the supported client configuration. Once connected, inspect the tools your client receives and try a small task that matches the server’s stated purpose. The registry description does not include a verified, complete tool list.

Project and source

View the publisher’s registry entry · Project repository. This profile uses version 0.1.0 from the registry. Registration identifies the publisher namespace; it does not establish that this is a first-party integration for every service it connects.

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