Where Should You Deploy Your MCP Server? Cloud Mac vs VPS vs Local

1. MCP Server placement: pick the machine first

A MCP Server is a tool process on a specific host. It answers tools/list and tools/call so the model can hit real Git, Postgres, or internal HTTP instead of inventing terminal output. The Host might be Cursor MCP inside the IDE or Claude Code MCP in a terminal—both are MCP Clients. What eats disk, keys, and network is the Claude MCP Server (or any Server you deploy).

So the first question in any MCP deployment is always the machine: laptop? Linux VPS? cloud Mac? Only then do you pick which Server package to install. Official entry points: Cursor MCP, Claude Code, Model Context Protocol.

In kvmboot support tickets, people searching MCP remote server or Claude Code server (meaning the MCP process, not the Anthropic API) usually end up renting a mac colocated with their checkout—especially when they need MCP Git Server and worktrees on the same absolute paths.

2. Counter-intuitive: don’t run MCP on your laptop long term

Docs default to local stdio: Cursor or Claude Code spawns the Server as a child. That is perfect for a five-minute trial and wrong for teams already shipping with Claude Code. Keeping the Server on a notebook long term fails for hard operational reasons:

• Lid closed, process gone: stdio children suspend with sleep; overnight agents and launchd jobs die with them. You think you have an MCP remote server; you actually have a local process that stops when the machine naps.
• SSH and Wi‑Fi churn: reconnecting after sleep leaves Client and Server state out of sync; tools/call error rates climb in long sessions.
• Secrets don’t travel: corporate Git creds, internal CAs, and Keychain entries live on one laptop. Teammates copy your JSON and cannot spawn the same Claude MCP Server—there is no shared MCP deployment.
• Worktree collisions: two agents open two Claude Code Git sessions against one local tree; .git/index fights and config paths point at a different SSH host. This is the top “MCP configured but broken” ticket pattern we see.

Plain version: local is for PoC; 24/7, multi-person, multi-repo setups belong on a machine that never sleeps—for Apple teams that is usually a cloud mac; pure backend shops can use a VPS. Do not let “it worked on my machine once” become permanent architecture.

3. Why Claude Code depends on MCP Server more

Cursor MCP and Claude Code MCP both speak the protocol, but Claude Code treats the Server as infrastructure—not a nice-to-have plugin:

• CLI agent behavior: shell, multi-file edits, test runs—each step may trigger tools/call. When the Server drops, the pipeline stalls mid-flight; harder to recover than clicking retry in an IDE.
• Long sessions: two-hour pairing is normal. The Server and repo must stay readable without a sleep event killing the child process—why Claude Code MCP searches often include MCP deployment.
• Multi-repo: microservices mean several MCP tools (Git, DB, internal APIs). Paths and keys are manageable only when centralized on one MCP remote server.
• Worktrees: parallel branches via git worktree add; Claude Code Git requires MCP Git Server --repository to match the agent’s cwd on the same host—cross-machine paths always drift.

When you search Claude Code MCP or Claude Code Git, the real question is which machine runs Claude MCP Server 24/7, not which npm package to add. Hooks and CLI lifecycle: Claude Code Hooks.

4. MCP Git Server in practice: fewer terminal hops

The most common first Server is @modelcontextprotocol/server-git. Typical setup: deploy on a worktree directory on a cloud mac; engineers on Windows SSH into Claude Code; the model reads branch state through MCP instead of pasted logs.

Before MCP Git Server (release-week friction):

• “What changed since last release?” → run git log --oneline, paste, lose thread;
• “How far from main?” → second terminal, git diff, summarize by hand;
• “Who last touched this file?” → wrong cwd, extra correction round.

After MCP Git Server, Claude Code MCP issues tools/call for logs and diff summaries, then continues the same session to patch or draft the PR. Internal PoC (not a benchmark): ~30% fewer IDE/terminal round trips on “repo status” questions. The win is context continuity, not typing speed.

Review stays human. The case only reinforces one rule: MCP Server and repository must share a host, or Claude Code Git paths become time bombs. See also remote Mac worktree short leases.

5. Cursor MCP vs Claude Code MCP: wiring a remote Server

Both Hosts accept Server configs; MCP deployment falls into two patterns:

• stdio (local spawn): JSON lives on the laptop; Server runs beside the Host—fine for short trials, matches the “don’t host locally forever” problem above.
• SSE / remote: MCP remote server on a cloud Mac or VPS; Host connects by URL. “Human local, Claude MCP Server in the cloud.”

Common split: product/full-stack engineers use Cursor MCP against shared MCP tools on one rented Mac; release/platform folks use Claude Code MCP over SSH to the same paths and keys—one --repository, one Keychain, one firewall story. Community servers: modelcontextprotocol/servers. iOS signing context: iOS CI on cloud Mac.

6. Cloud Mac vs VPS vs local: MCP deployment compared

MCP does not require macOS—but if one MCP deployment must serve Claude Code MCP, MCP Git Server, and xcodebuild, a cloud mac usually beats “VPS for tools + laptop for the agent.” Pure Linux stacks can stay on VPS.

6.1 Quick self-test: which bucket are you in?

Hit two or more and plan a migration to an MCP remote server: (1) weekly tools/call failures from sleep or lid-close; (2) teammates cannot reuse your Claude MCP Server config; (3) Claude Code Git repo paths and MCP Git Server --repository are not on the same machine. If (3) alone and you are backend-only, a VPS may suffice first; if you also codesign or run Xcode, skip the two-host mapping and rent a mac. Onboarding: Mac mini hosting checklist; regions/RAM: APAC/US East lease tiers.

7. Recommended topology

┌─────────────────────────────────────────┐
│ Local: Cursor MCP or Claude Code MCP    │
│  (Client / Host)                        │
└──────────────────┬──────────────────────┘
                   │ SSH or SSE → MCP remote server
                   ▼
┌─────────────────────────────────────────┐
│ Cloud Mac mini M4 (recommended) or VPS  │
│  · MCP Git Server + other MCP tools     │
│  · git worktree aligned with Claude Code Git │
│  · optional: xcodebuild / codesign      │
└──────────────────┬──────────────────────┘
                   ▼
         Cloud model APIs (Anthropic / OpenAI)

Server colocated with repos; models on public APIs. “Cursor connects” is not finished MCP deployment—ask whether paths and uptime survive when every laptop is closed.

8. 48-hour acceptance runbook

1. Day 1: Daily lease on a cloud Mac (or VPS if backend-only MCP tools); SSH; record RTT to GitHub and your LLM endpoint—see region and RAM guide.
2. Day 1: Install only MCP Git Server; point --repository at a worktree on that host.
3. Day 2: In Claude Code MCP or Cursor MCP, ask: “Summarize the last three commits on this branch.” Logs must show tools/call matching git log.
4. Day 2 night: Close all laptops 8 hours; confirm the remote MCP remote server still answers. Schedules: launchd + MCP lease FAQ.

Starter config (paths must exist on the cloud Mac):

{
  "mcpServers": {
    "git": {
      "command": "npx",
      "args": ["-y", "@modelcontextprotocol/server-git",
               "--repository", "/Users/you/worktrees/my-app"]
    }
  }
}

Top two first-ticket failures: (1) laptop path in JSON, repo one SSH hop away; (2) proving 24/7 with the only stdio machine asleep. Multiple MCP tools in parallel: plan 24GB unified memory. Worktree layout: AI agent worktree short lease.

9. Conclusion and next steps

Where should the MCP Server run? For most teams using Claude Code MCP and Cursor MCP for delivery: don’t host locally long term; backend-only can use VPS; Claude Code Git + worktree + Apple toolchain → put the MCP remote server on a cloud mac.

Sequence we recommend: daily lease → MCP Git Server only → lid-closed test → weekly/monthly Mac mini hosting. Search terms like MCP deployment, Claude Code server, and MCP tools converge on one machine you are willing to keep awake 24/7—the only choice is rent a mac vs rent a VPS.