SERVER

Attest proxy

Rank #16,061

io.github.dev-prathap/attest-proxy

Zero-code proxy: policy, human gate, read-back and a hash-chained ledger for any MCP server.

1 version

1 GitHub stars

by dev-prathap (1 servers)View repository ↗Claim this server

Listed & last published

Sep 19, 2026

OVERVIEW

Attest proxy is a Model Context Protocol (MCP) server published by dev-prathap. It ranks #16,061 of 137,492 servers tracked on MCP Toplist, and its repository has 1 GitHub stars. Attest proxy is listed on Official MCP, with 1 tracked version. It was first listed on Sep 19, 2026 and most recently updated on Sep 19, 2026.

STANDING

#16,061of 137,492 tracked serversTop 25%

Ranks ahead of 121,431 of 137,492 servers on MCP Toplist.

CONNECT

Use Attest proxy

No setupRuns out of the box

No credentials or required configuration declared — add it to your MCP client and go.

Python package (PyPI)

claude mcp add attest-proxy -e "ATTEST_POLICY=<your ATTEST_POLICY>" -e "ATTEST_LEDGER=<your ATTEST_LEDGER>" -e "ATTEST_INBOX_URL=<your ATTEST_INBOX_URL>" -e "SLACK_BOT_TOKEN=<your SLACK_BOT_TOKEN>" -e "ATTEST_SLACK_CHANNEL=<your ATTEST_SLACK_CHANNEL>" -- uvx attestlayer proxy --upstream "<command>" --mode block

Replace each placeholder with your own value before saving.

Python package (PyPI)

[mcp_servers.attest-proxy]
command = "uvx"
args = ["attestlayer", "proxy", "--upstream", "<command>", "--mode", "block"]

[mcp_servers.attest-proxy.env]
ATTEST_POLICY = "<your ATTEST_POLICY>"
ATTEST_LEDGER = "<your ATTEST_LEDGER>"
ATTEST_INBOX_URL = "<your ATTEST_INBOX_URL>"
SLACK_BOT_TOKEN = "<your SLACK_BOT_TOKEN>"
ATTEST_SLACK_CHANNEL = "<your ATTEST_SLACK_CHANNEL>"

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

Python package (PyPI)

{
  "mcpServers": {
    "attest-proxy": {
      "command": "uvx",
      "args": [
        "attestlayer",
        "proxy",
        "--upstream",
        "<command>",
        "--mode",
        "block"
      ],
      "env": {
        "ATTEST_POLICY": "<your ATTEST_POLICY>",
        "ATTEST_LEDGER": "<your ATTEST_LEDGER>",
        "ATTEST_INBOX_URL": "<your ATTEST_INBOX_URL>",
        "SLACK_BOT_TOKEN": "<your SLACK_BOT_TOKEN>",
        "ATTEST_SLACK_CHANNEL": "<your ATTEST_SLACK_CHANNEL>"
      }
    }
  }
}

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

Python package (PyPI)

{
  "mcpServers": {
    "attest-proxy": {
      "command": "uvx",
      "args": [
        "attestlayer",
        "proxy",
        "--upstream",
        "<command>",
        "--mode",
        "block"
      ],
      "env": {
        "ATTEST_POLICY": "<your ATTEST_POLICY>",
        "ATTEST_LEDGER": "<your ATTEST_LEDGER>",
        "ATTEST_INBOX_URL": "<your ATTEST_INBOX_URL>",
        "SLACK_BOT_TOKEN": "<your SLACK_BOT_TOKEN>",
        "ATTEST_SLACK_CHANNEL": "<your ATTEST_SLACK_CHANNEL>"
      }
    }
  }
}

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

Python package (PyPI)

{
  "servers": {
    "attest-proxy": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "attestlayer",
        "proxy",
        "--upstream",
        "<command>",
        "--mode",
        "block"
      ],
      "env": {
        "ATTEST_POLICY": "<your ATTEST_POLICY>",
        "ATTEST_LEDGER": "<your ATTEST_LEDGER>",
        "ATTEST_INBOX_URL": "<your ATTEST_INBOX_URL>",
        "SLACK_BOT_TOKEN": "<your SLACK_BOT_TOKEN>",
        "ATTEST_SLACK_CHANNEL": "<your ATTEST_SLACK_CHANNEL>"
      }
    }
  }
}

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

Python package (PyPI)

{
  "mcpServers": {
    "attest-proxy": {
      "command": "uvx",
      "args": [
        "attestlayer",
        "proxy",
        "--upstream",
        "<command>",
        "--mode",
        "block"
      ],
      "env": {
        "ATTEST_POLICY": "<your ATTEST_POLICY>",
        "ATTEST_LEDGER": "<your ATTEST_LEDGER>",
        "ATTEST_INBOX_URL": "<your ATTEST_INBOX_URL>",
        "SLACK_BOT_TOKEN": "<your SLACK_BOT_TOKEN>",
        "ATTEST_SLACK_CHANNEL": "<your ATTEST_SLACK_CHANNEL>"
      }
    }
  }
}

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

Python package (PyPI)

{
  "mcpServers": {
    "attest-proxy": {
      "command": "uvx",
      "args": [
        "attestlayer",
        "proxy",
        "--upstream",
        "<command>",
        "--mode",
        "block"
      ],
      "env": {
        "ATTEST_POLICY": "<your ATTEST_POLICY>",
        "ATTEST_LEDGER": "<your ATTEST_LEDGER>",
        "ATTEST_INBOX_URL": "<your ATTEST_INBOX_URL>",
        "SLACK_BOT_TOKEN": "<your SLACK_BOT_TOKEN>",
        "ATTEST_SLACK_CHANNEL": "<your ATTEST_SLACK_CHANNEL>"
      }
    }
  }
}

Replace each placeholder with your own value before saving.

BADGE

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Markdown

[![MCP Toplist](https://mcptoplist.com/badge/io.github.dev-prathap%2Fattest-proxy.svg)](https://mcptoplist.com/server/io.github.dev-prathap%2Fattest-proxy)

HTML

<a href="https://mcptoplist.com/server/io.github.dev-prathap%2Fattest-proxy"><img src="https://mcptoplist.com/badge/io.github.dev-prathap%2Fattest-proxy.svg" alt="MCP Toplist: Top 25% of 137,492" /></a>

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

REGISTRIES

Listed on 2 registries

Official MCP

ORGANIZATION

dev-prathap

Organization

dev-prathap

Servers in org

Versions across org

VERSIONS

Available versions (1)

Version	Published
0.1.0	Sep 19, 2026

FAQ

Frequently asked questions

Who maintains Attest proxy?: Attest proxy is maintained by dev-prathap, which publishes 1 MCP server (1 total version) tracked on MCP Toplist.
Is Attest proxy listed on the Official MCP Registry?: Yes — Attest proxy is listed on the Official MCP Registry.
How many versions does Attest proxy have?: MCP Toplist tracks 1 version of Attest proxy, most recently published on Sep 19, 2026.
Where can I find the source code for Attest proxy?: The source code for Attest proxy is hosted at github.com/dev-prathap/ATTEST.

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