Gateway MCP Server

by bolyra Your server? Claim it

local only

Gateway runs on your own machine — the client starts it, so there is no endpoint to ping. 72 installs a week from npm. Last commit 26 Oct 2026.

MCP auth gateway: verify agent identity, enforce per-tool permissions, block replays, emit receipts.

Installs per day peak 58 · avg 11 · +31% w/w

a month agotoday

Installs / week

npm · @bolyra/gateway

Stars

1 open issue

26 Oct 2026

Last commit

no releases in 90 days

Apache-2.0

License

TypeScript

What the code does

We read the source, 6 d ago · rules 995398eba69f

In the project's build, not in the package

Found in continuous integration, deployment or infrastructure files, or in a neighbouring package of the same monorepo. None of this is installed when you add the server: it describes how the project is built and released. We list it because a leaked key in a build pipeline is still a real problem, but it is not something this server does on your machine.

Runs an external command differentiation-autoresearch/tier3_adversarial.py:84, discovery-autoresearch/run_tier3_challenge.py:111, discovery-autoresearch/sources/fetch_signals.py:38 и ещё 8

        result = subprocess.run(

Builds a file path from a variable integrations/cli/src/commands/doctor.ts:93, integrations/cli/src/verify/nonce-store.ts:142, integrations/cli/src/verify/proofs.ts:95 и ещё 3

        const content = fs.readFileSync(path.join(receiptDir, latest), 'utf-8');

Runs an external command integrations/cli/src/commands/run.ts:105, integrations/cli/src/commands/shield-test.ts:230, integrations/cli/src/verify/isolation.ts:95 и ещё 5

  const child: ChildProcess = spawn(serverCmd, serverCmdArgs, {

Page executes code built at runtime landing/agent-spend.html:240, landing/benchmark.html:308, landing/playground.html:600

      pipeline.innerHTML = STEPS.map(s =>

Long encoded blob in source landing/playground.html:596

…d00cf5f5b2fc97d9bbfdb7d025"}}});var j,I=co(()=>{j={tavily:{label:"Tavily POST /search 402 (observed 2026-09-29)",header:"eyJ4NDAyVmVyc2lvbiI6MiwiZXJyb3IiOiJQYXltZW50IGhlYWRlciBpcyByZXF1aXJlZCIsInJlc291cmNlIjp7InVybCI6Imh0dHBzOi8veDQwMi50YXZpbHkuY29tL3NlYXJjaCIsImRlc2NyaXB0aW9uIjo…

Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

Nothing serious here today

Today is the operative word: we check Gateway every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add gateway -- npx -y @bolyra/gateway

~/Library/Application Support/Claude/claude_desktop_config.json

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

~/.codex/config.toml

[mcp_servers.gateway]
command = "npx"
args = ["-y", "@bolyra/gateway"]

.cursor/mcp.json

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

.vscode/mcp.json

{
  "servers": {
    "gateway": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@bolyra/gateway"
      ]
    }
  }
}

Alternatives to Gateway

same job, measured the same way

Toolstile

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answering

Toolstile

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Shield

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

42 installs/wk local only

HODLXXI Read-Only

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Vizier

by vassiliylakhonin

Owner-signed permissions for AI agent actions; ALLOW/BLOCK/REVIEW with request-bound receipts.

1 tools answering

Trust Gate

by cwnapps

Post-quantum, tamper-evident receipts for agent actions. Ed25519 + ML-DSA-65, offline verify.

16 tools answering

Ccs

by correctover

Runtime verification MCP server: fail-closed checks for agent tool calls, signed evidence receipts.

local only

Gateway — questions

Answers built from our own checks of this server.

Why is there no uptime for Gateway?

Gateway runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone. What can be measured is adoption: the npm package @bolyra/gateway was installed 72 times last week.

How do I connect Gateway?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It runs locally, so the command pulls @bolyra/gateway straight from npm; nothing to host, nothing to sign up for.

How many people use Gateway?

The npm package @bolyra/gateway was installed 72 times in the last week. Week over week that is +31%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.

Is Gateway open source?

Yes — it is published under the Apache-2.0 licence, written in TypeScript, 0 stars on GitHub and 1 open issue. The source link is on this page, so you can read exactly what it does with your data before you connect it.