Bulwark

MCP server · by bpolania

Developer Tools Docker v0.2.0

AI agent governance: content scanning, audit logs, policy evaluation, session management.

View source ↗ Website ↗ Generate config for multiple servers More servers

Install

Pin version unavailable — the image reference already carries a tag

Docker
docker run -i --rm ghcr.io/bpolania/bulwark:v0.2.0

Setup by client

Pick your client — the config below is generated for this server (local stdio). Copy respects the “Pin version” switch above.

claude_desktop_config.json

{
  "mcpServers": {
    "bulwark": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/bpolania/bulwark:v0.2.0"
      ],
      "env": {
        "BULWARK_SESSION_TOKEN": "<YOUR_BULWARK_SESSION_TOKEN>"
      }
    }
  }
}

Format verified against the official Claude Desktop docs ↗.

terminal

claude mcp add --env BULWARK_SESSION_TOKEN=<YOUR_BULWARK_SESSION_TOKEN> bulwark -- docker run -i --rm ghcr.io/bpolania/bulwark:v0.2.0

Format verified against the official Claude Code docs ↗.

.cursor/mcp.json

{
  "mcpServers": {
    "bulwark": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/bpolania/bulwark:v0.2.0"
      ],
      "env": {
        "BULWARK_SESSION_TOKEN": "<YOUR_BULWARK_SESSION_TOKEN>"
      }
    }
  }
}

Format verified against the official Cursor docs ↗.

.vscode/mcp.json

{
  "servers": {
    "bulwark": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/bpolania/bulwark:v0.2.0"
      ],
      "env": {
        "BULWARK_SESSION_TOKEN": "<YOUR_BULWARK_SESSION_TOKEN>"
      }
    }
  }
}

Format verified against the official VS Code docs ↗.

mcp_config.json

{
  "mcpServers": {
    "bulwark": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/bpolania/bulwark:v0.2.0"
      ],
      "env": {
        "BULWARK_SESSION_TOKEN": "<YOUR_BULWARK_SESSION_TOKEN>"
      }
    }
  }
}

Format verified against the official Windsurf docs ↗.

Environment variables

Defined in the server's official registry manifest. Required secrets are shown as <YOUR_…> placeholders in the configs above.

BULWARK_CONFIG — Path to bulwark.yaml configuration file
BULWARK_SESSION_TOKEN secret — Session token for operator authentication (bwk_sess_...)

GitHub

⭐ 4 stars · 最近更新于 246 天前 · Apache-2.0 license

About this server

Bulwark Open source governance layer for AI agents. Bulwark sits between AI agents and external tools, enforcing policies, managing credentials, inspecting content, and maintaining a complete audit trail. One policy governs all your agents — Claude Code, OpenClaw, Codex, or any MCP/HTTP client. Why…

Summary from the project README — github.com/bpolania/bulwark

Distributed as Docker, listed under Developer Tools. Review our MCP security guide before granting access to real data.

Frequently asked questions

What does the Bulwark MCP server do?

How do I install Bulwark?

Run the install command shown above, then paste the config for your client (Claude Desktop, Claude Code, Cursor, VS Code or Windsurf) into its MCP settings and restart the client.

Is Bulwark free to use?

The MCP server itself is free to install. The source is public on https://github.com/bpolania/bulwark. Any third-party service it calls may require its own API key and account.

Which clients support Bulwark?

Any MCP-compatible client can use it, including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf and custom agents.

Add this badge

Publish this server? Link back with a badge on your README or site — copy either snippet.

Markdown

[![Listed on MCPNav](https://mcpnav.net/badge/bulwark.svg)](https://mcpnav.net/server/bulwark/)

HTML

<a href="https://mcpnav.net/server/bulwark/"><img src="https://mcpnav.net/badge/bulwark.svg" alt="Listed on MCPNav" height="20"></a>