SERVER

Pebbler Human Feedback

Rank #50,451

io.github.bridge-applications/pebbler-mcp

Buy human image preference comparisons on the Pebbler app with locally controlled USDC payments.

1 version

by bridge-applications (1 servers)View repository ↗

Listed & last published

Oct 5, 2026

PURPOSE

What you can do with Pebbler Human Feedback

Pebbler Human Feedback is a Model Context Protocol (MCP) server published by bridge-applications. It ranks #50,451 of 151,203 active servers on MCP Toplist. Pebbler Human Feedback is listed across 2 registries — Official MCP and Glama, with 1 tracked version. It was first listed on Oct 5, 2026 and most recently updated on Oct 5, 2026.

Not verifiedMCP Toplist has not yet written a checked profile for this server, so the paragraph above is assembled from registry data only. The repository README is the authority on what it does.

CAPABILITIES AND LIMITATIONS

What Pebbler Human Feedback can and cannot do

Not verifiedMCP Toplist has not catalogued this server's tools or limitations. The repository README lists them.

REQUIREMENTS

What you need before using Pebbler Human Feedback

DeclaredNo credentialsNo credentials declared

The registry listing declares no required environment variables or authentication. This is declared metadata, not a verified install — the repository README is the authority.

Declared by Glama, last synced Oct 23, 2026. Not independently verified by MCP Toplist.

Declared in the registry install config

PEBBLER_ALLOW_PAYMENTS · optional
PEBBLER_WALLET_PRIVATE_KEY · optional
PEBBLER_MAX_PURCHASE_USDC · optional
PEBBLER_MAX_TOTAL_USDC · optional
PEBBLER_STATE_DIR · optional

INSTALLATION AND FIRST TASK

Connect Pebbler Human Feedback and confirm it works

npm package

claude mcp add pebbler-mcp -e "PEBBLER_ALLOW_PAYMENTS=<your PEBBLER_ALLOW_PAYMENTS>" -e "PEBBLER_WALLET_PRIVATE_KEY=<your PEBBLER_WALLET_PRIVATE_KEY>" -e "PEBBLER_MAX_PURCHASE_USDC=<your PEBBLER_MAX_PURCHASE_USDC>" -e "PEBBLER_MAX_TOTAL_USDC=<your PEBBLER_MAX_TOTAL_USDC>" -e "PEBBLER_STATE_DIR=<your PEBBLER_STATE_DIR>" -- npx -y @pebbler/pebbler-mcp

Replace each placeholder with your own value before saving.

npm package

[mcp_servers.pebbler-mcp]
command = "npx"
args = ["-y", "@pebbler/pebbler-mcp"]

[mcp_servers.pebbler-mcp.env]
PEBBLER_ALLOW_PAYMENTS = "<your PEBBLER_ALLOW_PAYMENTS>"
PEBBLER_WALLET_PRIVATE_KEY = "<your PEBBLER_WALLET_PRIVATE_KEY>"
PEBBLER_MAX_PURCHASE_USDC = "<your PEBBLER_MAX_PURCHASE_USDC>"
PEBBLER_MAX_TOTAL_USDC = "<your PEBBLER_MAX_TOTAL_USDC>"
PEBBLER_STATE_DIR = "<your PEBBLER_STATE_DIR>"

Add to ~/.codex/config.toml. Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "pebbler-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@pebbler/pebbler-mcp"
      ],
      "env": {
        "PEBBLER_ALLOW_PAYMENTS": "<your PEBBLER_ALLOW_PAYMENTS>",
        "PEBBLER_WALLET_PRIVATE_KEY": "<your PEBBLER_WALLET_PRIVATE_KEY>",
        "PEBBLER_MAX_PURCHASE_USDC": "<your PEBBLER_MAX_PURCHASE_USDC>",
        "PEBBLER_MAX_TOTAL_USDC": "<your PEBBLER_MAX_TOTAL_USDC>",
        "PEBBLER_STATE_DIR": "<your PEBBLER_STATE_DIR>"
      }
    }
  }
}

Add to claude_desktop_config.json (Settings → Developer → Edit Config). Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "pebbler-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@pebbler/pebbler-mcp"
      ],
      "env": {
        "PEBBLER_ALLOW_PAYMENTS": "<your PEBBLER_ALLOW_PAYMENTS>",
        "PEBBLER_WALLET_PRIVATE_KEY": "<your PEBBLER_WALLET_PRIVATE_KEY>",
        "PEBBLER_MAX_PURCHASE_USDC": "<your PEBBLER_MAX_PURCHASE_USDC>",
        "PEBBLER_MAX_TOTAL_USDC": "<your PEBBLER_MAX_TOTAL_USDC>",
        "PEBBLER_STATE_DIR": "<your PEBBLER_STATE_DIR>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). Replace each placeholder with your own value before saving.

npm package

{
  "servers": {
    "pebbler-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@pebbler/pebbler-mcp"
      ],
      "env": {
        "PEBBLER_ALLOW_PAYMENTS": "<your PEBBLER_ALLOW_PAYMENTS>",
        "PEBBLER_WALLET_PRIVATE_KEY": "<your PEBBLER_WALLET_PRIVATE_KEY>",
        "PEBBLER_MAX_PURCHASE_USDC": "<your PEBBLER_MAX_PURCHASE_USDC>",
        "PEBBLER_MAX_TOTAL_USDC": "<your PEBBLER_MAX_TOTAL_USDC>",
        "PEBBLER_STATE_DIR": "<your PEBBLER_STATE_DIR>"
      }
    }
  }
}

Save as .vscode/mcp.json in your workspace. Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "pebbler-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@pebbler/pebbler-mcp"
      ],
      "env": {
        "PEBBLER_ALLOW_PAYMENTS": "<your PEBBLER_ALLOW_PAYMENTS>",
        "PEBBLER_WALLET_PRIVATE_KEY": "<your PEBBLER_WALLET_PRIVATE_KEY>",
        "PEBBLER_MAX_PURCHASE_USDC": "<your PEBBLER_MAX_PURCHASE_USDC>",
        "PEBBLER_MAX_TOTAL_USDC": "<your PEBBLER_MAX_TOTAL_USDC>",
        "PEBBLER_STATE_DIR": "<your PEBBLER_STATE_DIR>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json. Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "pebbler-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@pebbler/pebbler-mcp"
      ],
      "env": {
        "PEBBLER_ALLOW_PAYMENTS": "<your PEBBLER_ALLOW_PAYMENTS>",
        "PEBBLER_WALLET_PRIVATE_KEY": "<your PEBBLER_WALLET_PRIVATE_KEY>",
        "PEBBLER_MAX_PURCHASE_USDC": "<your PEBBLER_MAX_PURCHASE_USDC>",
        "PEBBLER_MAX_TOTAL_USDC": "<your PEBBLER_MAX_TOTAL_USDC>",
        "PEBBLER_STATE_DIR": "<your PEBBLER_STATE_DIR>"
      }
    }
  }
}

Replace each placeholder with your own value before saving.

First successful task

After adding the config, ask your client to list this server's tools. A tool list confirms the connection; an empty list or an error means the server did not start or needs credentials.

MAINTENANCE AND EVIDENCE

What changed, and when this was checked

First listed: Oct 5, 2026
Latest version published: Oct 5, 2026
Version history: 1 version tracked (below)
Requirements evidence: Declared by Glama, last synced Oct 23, 2026. Not independently verified by MCP Toplist.
Profile checked: Not yet — purpose, capabilities and requirements above come from registry data only
Ranking data as of: Oct 23, 2026

Registry sightings

Official MCP ↗listed since Oct 6, 2026 · still listed
Glama ↗listed since Oct 6, 2026 · still listed

Do you maintain Pebbler Human Feedback? to correct or enrich this profile.

VERSIONS

Available versions (1)

Version	Published
0.1.0	Oct 5, 2026

STANDING

#50,451of 151,203 active serversTop 50%

Ranks ahead of 100,752 of 151,203 servers on MCP Toplist.

BADGE

Show your rank

Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.

Markdown

[![MCP Toplist](https://mcptoplist.com/badge/io.github.bridge-applications%2Fpebbler-mcp.svg)](https://mcptoplist.com/server/io.github.bridge-applications%2Fpebbler-mcp)

HTML

<a href="https://mcptoplist.com/server/io.github.bridge-applications%2Fpebbler-mcp"><img src="https://mcptoplist.com/badge/io.github.bridge-applications%2Fpebbler-mcp.svg" alt="MCP Toplist: Top 50% of 151,203" /></a>

Variants: append ?metric=score or ?metric=stars to the image URL.

FAQ

Frequently asked questions

Who maintains Pebbler Human Feedback?: Pebbler Human Feedback is maintained by bridge-applications, which publishes 1 MCP server (1 total version) tracked on MCP Toplist.
Is Pebbler Human Feedback listed on the Official MCP Registry?: Yes — Pebbler Human Feedback is listed on the Official MCP Registry, alongside Glama.
How many versions does Pebbler Human Feedback have?: MCP Toplist tracks 1 version of Pebbler Human Feedback, most recently published on Oct 5, 2026.
Where can I find the source code for Pebbler Human Feedback?: The source code for Pebbler Human Feedback is hosted at github.com/bridge-applications/pebbler-mcp.

Used in projects

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