SatGate – Economic Firewall for AI Agents MCP Server

by satgate-io Your server? Claim it

answering

SatGate – Economic Firewall for AI Agents is answering right now. Last checked 5 min ago. 48 installs a week from npm. Last commit 31 Oct 2026.

Budget, payment and audit controls for AI agent API calls and MCP tool calls.

Installs per day peak 295 · avg 15 · +6583% w/w

a month agotoday

Uptime history 34 days of history · worst day 0%

34 days agonow

100.0%

Uptime 24h

92 of 92 checks

—

Tools

hidden behind auth

309 ms

Response time

average over 24h

Installs / week

npm and PyPI

What the code does

We read the source, 11 h ago · rules 995398eba69f

Capabilities

What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.

File ships in the package but is absent from the source [пакет] bridge.mjs:1

этот файл ставится пользователю, но в репозитории его нет

Runs an external command tools/mcp_unavailable_check_fixture.py:61, sdk/python/satgate/agent_client.py:782, tools/mcp_every_action_gaps_fixture.py:90

    run = subprocess.run([sys.executable, "-B", str(script), str(path),

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

This code can reach further than it looks

We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 5 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add satgate --transport sse https://satgate-mcp-saas.fly.dev/sse

Settings → Connectors → Add custom connector, then paste this address

https://satgate-mcp-saas.fly.dev/sse

~/.codex/config.toml

[mcp_servers.satgate]
url = "https://satgate-mcp-saas.fly.dev/sse"

.cursor/mcp.json

{
  "mcpServers": {
    "satgate": {
      "url": "https://satgate-mcp-saas.fly.dev/sse"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "satgate": {
      "type": "sse",
      "url": "https://satgate-mcp-saas.fly.dev/sse"
    }
  }
}

This endpoint answered with an authorization challenge. The server is running, and it signs you in through your browser: there is no API key to paste.

Endpoints

URL	Transport	State	Latency	Checked
https://satgate-mcp-saas.fly.dev/sse	sse	sign-in	254 ms	5 min ago

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SatGate – Economic Firewall for AI Agents — questions

Answers built from our own checks of this server.

Why is there no tool list for SatGate – Economic Firewall for AI Agents?

The server answered our handshake with an authorization challenge, so it is running — but it will not describe its tools to an anonymous client. To see them you need to connect with your own credentials. We record it as alive, not as broken: 100.0% of checks in the last 24 hours got a reply.

Is SatGate – Economic Firewall for AI Agents working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 92 of 92 checks got a reply (100.0%), average response time 309 ms. The bar chart above shows every period we have measured.

How do I connect SatGate – Economic Firewall for AI Agents?

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 is a remote server, so there is nothing to install — the client connects to the address. You sign in through your browser once and the client keeps the session: no key to copy, and it refuses anonymous clients.

How do you sign in to SatGate – Economic Firewall for AI Agents?

No API key is involved. SatGate – Economic Firewall for AI Agents answers our knock with an OAuth challenge, so you authorise it once in your browser and the client keeps the session. That is also why we see no tool list: it will not describe itself to an anonymous client, and that is the server working as intended, not a fault.

How fast is SatGate – Economic Firewall for AI Agents?

It answers our handshake in 309 ms on average, which is faster than 45% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.

How many people use SatGate – Economic Firewall for AI Agents?

The npm package satgate-mcp-bridge was installed 48 times in the last week. Week over week that is +6583%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.

Is SatGate – Economic Firewall for AI Agents open source?

The code is open source: it is published under the MIT licence, written in Go, 11 stars on GitHub and 8 open issues. The licence covers the code in the repository, not the hosted service at satgate-mcp-saas.fly.dev, which runs on its operator's own terms.