io.github.bolyra/shield

io.github.bolyra/shield

Stdio MCP auth proxy: wrap any MCP server with per-tool permission enforcement.

View repository →

Connect this server

Add this to your MCP client config — claude_desktop_config.json (Claude Desktop) or .cursor/mcp.json (Cursor).Suits: Claude Desktop · Cursor.

{
  "mcpServers": {
    "shield": {
      "command": "npx",
      "args": [
        "-y",
        "@bolyra/shield@0.1.0"
      ]
    }
  }
}

A starting point — check the repository for exact arguments and setup. Restart your client after editing the config.

Category
Developer Tools
Version
0.1.0
Registry
active
Published
6/23/2026

More Developer Tools servers

Browse all Developer Tools →

Swarmail

bompus

Mail between coding-agent sessions, on one machine or across machines; relays to a Swarmail server.

Developer ToolsAdded 3 days ago

Tripwire

bonesdefi

Security gateway for MCP agents: blocks prompt-injection-driven tool calls before they execute.

Developer ToolsAdded 5 months ago

TradeCanvas

bonguynvan

Look up TradeCanvas chart indicators, options and drawing tools, and check options before use.

Developer ToolsAdded 1 week ago

io.github.Bonsai-Tech-LLC/clypt

Bonsai-Tech-LLC

AI-native link intelligence — shorten, track, and manage links from any AI agent

Developer ToolsAdded 7 months ago

Lumière PayCheck

Book0fEli

Check any x402 endpoint before your AI agent pays it: trust grade, verdict, and hijack checks.

Developer ToolsAdded 3 days ago

Bookipi

Bookipi-Group

Invoices, payments, expenses, customers, deals, proposals, eSign and reports for small businesses.

Developer ToolsAdded 1 week ago

Add the badge to your site

Show visitors that io.github.bolyra/shield is listed here — it’s also the link we check for a free listing.

io.github.bolyra/shield — listed on Serverdex

HTML — for your website

<a href="https://serverdex.io/server/io-github-bolyra-shield?utm_source=badge"><img src="https://serverdex.io/brand/badge.svg" alt="io.github.bolyra/shield — listed on Serverdex" width="123" height="40" loading="lazy"></a>

Recommended. A dofollow link from your own domain is the one that counts for search engines, and it's the link we check for a free listing.

Markdown — for your README

[![io.github.bolyra/shield — listed on Serverdex](https://serverdex.io/brand/badge.svg)](https://serverdex.io/server/io-github-bolyra-shield?utm_source=badge)

Nice for visibility, but GitHub marks README links nofollow, so it doesn't pass authority. Use the HTML badge on your site as well.