SERVER

mcp-opa-authz

Rank #14,752

io.github.kanywst/mcp-opa-authz

Authorization answers from real policy code: evaluate Rego locally, or ask an AuthZEN 1.0 PDP.

2 versions

by kanywst (1 servers)View repository ↗Claim this server

First listed

Aug 19, 2026

Last publish date

Sep 11, 2026

OVERVIEW

mcp-opa-authz is a Model Context Protocol (MCP) server published by kanywst. It ranks #14,752 of 132,046 servers tracked on MCP Toplist. mcp-opa-authz is listed across 2 registries — Official MCP and Glama, with 2 tracked versions. It was first listed on Aug 19, 2026 and most recently updated on Sep 11, 2026.

STANDING

#14,752of 132,046 tracked serversTop 25%

Ranks ahead of 117,294 of 132,046 servers on MCP Toplist.

CONNECT

Use mcp-opa-authz

No setupRuns out of the box

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

Docker image

claude mcp add mcp-opa-authz -e "AUTHZEN_PDP_URL=<your AUTHZEN_PDP_URL>" -e "AUTHZEN_PDP_TOKEN=<your AUTHZEN_PDP_TOKEN>" -e "AUTHZEN_PDP_TIMEOUT=<your AUTHZEN_PDP_TIMEOUT>" -e "MCP_OPA_EVAL_TIMEOUT=<your MCP_OPA_EVAL_TIMEOUT>" -e "MCP_OPA_ALLOW_NETWORK_BUILTINS=<your MCP_OPA_ALLOW_NETWORK_BUILTINS>" -- docker run -i --rm ghcr.io/kanywst/mcp-opa-authz:0.3.0

Replace each placeholder with your own value before saving.

Docker image

[mcp_servers.mcp-opa-authz]
command = "docker"
args = ["run", "-i", "--rm", "ghcr.io/kanywst/mcp-opa-authz:0.3.0"]

[mcp_servers.mcp-opa-authz.env]
AUTHZEN_PDP_URL = "<your AUTHZEN_PDP_URL>"
AUTHZEN_PDP_TOKEN = "<your AUTHZEN_PDP_TOKEN>"
AUTHZEN_PDP_TIMEOUT = "<your AUTHZEN_PDP_TIMEOUT>"
MCP_OPA_EVAL_TIMEOUT = "<your MCP_OPA_EVAL_TIMEOUT>"
MCP_OPA_ALLOW_NETWORK_BUILTINS = "<your MCP_OPA_ALLOW_NETWORK_BUILTINS>"

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

Docker image

{
  "mcpServers": {
    "mcp-opa-authz": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/kanywst/mcp-opa-authz:0.3.0"
      ],
      "env": {
        "AUTHZEN_PDP_URL": "<your AUTHZEN_PDP_URL>",
        "AUTHZEN_PDP_TOKEN": "<your AUTHZEN_PDP_TOKEN>",
        "AUTHZEN_PDP_TIMEOUT": "<your AUTHZEN_PDP_TIMEOUT>",
        "MCP_OPA_EVAL_TIMEOUT": "<your MCP_OPA_EVAL_TIMEOUT>",
        "MCP_OPA_ALLOW_NETWORK_BUILTINS": "<your MCP_OPA_ALLOW_NETWORK_BUILTINS>"
      }
    }
  }
}

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

Docker image

{
  "mcpServers": {
    "mcp-opa-authz": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/kanywst/mcp-opa-authz:0.3.0"
      ],
      "env": {
        "AUTHZEN_PDP_URL": "<your AUTHZEN_PDP_URL>",
        "AUTHZEN_PDP_TOKEN": "<your AUTHZEN_PDP_TOKEN>",
        "AUTHZEN_PDP_TIMEOUT": "<your AUTHZEN_PDP_TIMEOUT>",
        "MCP_OPA_EVAL_TIMEOUT": "<your MCP_OPA_EVAL_TIMEOUT>",
        "MCP_OPA_ALLOW_NETWORK_BUILTINS": "<your MCP_OPA_ALLOW_NETWORK_BUILTINS>"
      }
    }
  }
}

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

Docker image

{
  "servers": {
    "mcp-opa-authz": {
      "type": "stdio",
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/kanywst/mcp-opa-authz:0.3.0"
      ],
      "env": {
        "AUTHZEN_PDP_URL": "<your AUTHZEN_PDP_URL>",
        "AUTHZEN_PDP_TOKEN": "<your AUTHZEN_PDP_TOKEN>",
        "AUTHZEN_PDP_TIMEOUT": "<your AUTHZEN_PDP_TIMEOUT>",
        "MCP_OPA_EVAL_TIMEOUT": "<your MCP_OPA_EVAL_TIMEOUT>",
        "MCP_OPA_ALLOW_NETWORK_BUILTINS": "<your MCP_OPA_ALLOW_NETWORK_BUILTINS>"
      }
    }
  }
}

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

Docker image

{
  "mcpServers": {
    "mcp-opa-authz": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/kanywst/mcp-opa-authz:0.3.0"
      ],
      "env": {
        "AUTHZEN_PDP_URL": "<your AUTHZEN_PDP_URL>",
        "AUTHZEN_PDP_TOKEN": "<your AUTHZEN_PDP_TOKEN>",
        "AUTHZEN_PDP_TIMEOUT": "<your AUTHZEN_PDP_TIMEOUT>",
        "MCP_OPA_EVAL_TIMEOUT": "<your MCP_OPA_EVAL_TIMEOUT>",
        "MCP_OPA_ALLOW_NETWORK_BUILTINS": "<your MCP_OPA_ALLOW_NETWORK_BUILTINS>"
      }
    }
  }
}

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

Docker image

{
  "mcpServers": {
    "mcp-opa-authz": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/kanywst/mcp-opa-authz:0.3.0"
      ],
      "env": {
        "AUTHZEN_PDP_URL": "<your AUTHZEN_PDP_URL>",
        "AUTHZEN_PDP_TOKEN": "<your AUTHZEN_PDP_TOKEN>",
        "AUTHZEN_PDP_TIMEOUT": "<your AUTHZEN_PDP_TIMEOUT>",
        "MCP_OPA_EVAL_TIMEOUT": "<your MCP_OPA_EVAL_TIMEOUT>",
        "MCP_OPA_ALLOW_NETWORK_BUILTINS": "<your MCP_OPA_ALLOW_NETWORK_BUILTINS>"
      }
    }
  }
}

Replace each placeholder with your own value before saving.

BADGE

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Markdown

[![MCP Toplist](https://mcptoplist.com/badge/io.github.kanywst%2Fmcp-opa-authz.svg)](https://mcptoplist.com/server/io.github.kanywst%2Fmcp-opa-authz)

HTML

<a href="https://mcptoplist.com/server/io.github.kanywst%2Fmcp-opa-authz"><img src="https://mcptoplist.com/badge/io.github.kanywst%2Fmcp-opa-authz.svg" alt="MCP Toplist: Top 25% of 132,046" /></a>

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

REGISTRIES

Listed on 2 registries

Official MCP

Glama

ORGANIZATION

kanywst

Organization

kanywst

Servers in org

Versions across org

VERSIONS

Available versions (2)

Version	Published
0.3.0	Sep 11, 2026
0.2.1	Aug 19, 2026

FAQ

Frequently asked questions

Who maintains mcp-opa-authz?: mcp-opa-authz is maintained by kanywst, which publishes 1 MCP server (2 total versions) tracked on MCP Toplist.
Is mcp-opa-authz listed on the Official MCP Registry?: Yes — mcp-opa-authz is listed on the Official MCP Registry, alongside Glama.
How many versions does mcp-opa-authz have?: MCP Toplist tracks 2 versions of mcp-opa-authz, most recently published on Sep 11, 2026.
Where can I find the source code for mcp-opa-authz?: The source code for mcp-opa-authz is hosted at github.com/kanywst/mcp-opa-authz.

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