Fractera MCP Server

by fractera Your server? Claim it

answering

Fractera is answering right now. Last checked 14 min ago. It exposes 6 tools.

Zero-Ops deploy of a private AI workspace to your own VPS — from your AI chat. Free and open-source.

Uptime history 51 days of history · worst day 95%

51 days agonow

97.8%

Uptime 24h

88 of 90 checks

Tools

read from the server

456 ms

Response time

average over 24h

open, no key

Access

streamable-http

What changed 5

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 17 August 2026. No other catalogue keeps this.

17 Aug 2 tools changed the parameters they ask for3 times that day register_and_deploy, retry_deploy

17 Aug 2 tools disappeared get_ai_development_loop_info, get_ai_workspace_architect_info

and 1 more, back to 17 August 2026

Fractera does not always answer

Over the last week it answered 98.6% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 14 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add deploy --transport http https://www.fractera.ai/api/mcp

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

{
  "mcpServers": {
    "deploy": {
      "url": "https://www.fractera.ai/api/mcp"
    }
  }
}

~/.codex/config.toml

[mcp_servers.deploy]
url = "https://www.fractera.ai/api/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "deploy": {
      "url": "https://www.fractera.ai/api/mcp"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "deploy": {
      "url": "https://www.fractera.ai/api/mcp"
    }
  }
}

Available tools 6

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

project

get_project_info

Project reference / help desk about Fractera. Use this to answer ANY user question about what Fractera is, how it works, its architecture, components, modes, data ownership, pricing, use cases, partner program, etc. — especially while a deploy is running and the user wants to learn more. TOKEN-ECONOMY: call with NO arguments first to get the lightweight list of section ids+titles, then call again with a single `section` id to fetch just that section. NEVER try to fetch everything at once; pull only the section(s) relevant to the user question. Set `lang:"ru"` for Russian-speaking users.

register_and_deploy

Register a new Fractera user and start the deployment of their server in one atomic call. Use this AFTER you have collected the user's email (entered twice for typo protection), server IP, and root password. Creates the User row (or reuses an existing one with the same email), creates a free Subscription, creates a ServerToken, wipes any previous installation on the target server, and launches bootstrap. The deploy is IP-first (phase-1): the server comes up on plain HTTP at http://<IP>:3002 in 8-14 minutes; it does NOT get a domain or HTTPS cert here (that is an optional later step inside the workspace). Returns session_id (for a single on-demand check_status read — do not poll) and server_token (so the user can recover via retry_deploy if anything breaks). Call this AT MOST ONCE per conversation.

retry

retry_deploy

Retry a failed deployment using a server_token (from the failure email, the deploy-progress UI, or the dashboard). Wipes the previous broken install and runs a fresh deploy on the SAME server. Returns a new session_id — poll with check_status. Use this when the user reports a failed deploy or pastes a server_token.

status

check_status

Read the current installation progress ONCE, on demand. Call this only when the user explicitly asks how the deploy is going (e.g. "what is the status", "did it finish") — never on a timer and never in a polling loop. The deploy takes 8-14 minutes and the authoritative status channels are the email pipeline + the dashboard; one read on request is enough. Returns the current step, the list of completed steps (~44 total in a full bootstrap), and whether installation is done or failed.

subdomain

get_subdomain

Return the final entry address of the server once installation is complete. In phase-1 (IP-first) this is a plain-HTTP Admin URL of the form http://<IP>:3002 — the server has NO domain and NO HTTPS cert yet (attaching a custom domain with HTTPS is an optional later step the user does inside Admin -> Personal Domain). Call this once after check_status reports status="done".

vps

get_vps_recommendation

Return a single recommended VPS provider for users who do not yet have a server. Call this ONLY when the user explicitly says they have no server. The user buys the VPS at this provider and comes back with IP + password.

Tools removed

Tools this server used to expose. Anything built against them stopped working on the day they went.

get_ai_development_loop_info

removed 17 Aug 2026

get_ai_workspace_architect_info

removed 17 Aug 2026

Endpoints

URL	Transport	State	Latency	Checked
https://www.fractera.ai/api/mcp	streamable-http	answering	390 ms	14 min ago

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Fractera — questions

Answers built from our own checks of this server.

What can Fractera do?

It exposes 6 tools, read directly from the server on our last check. Among them: check_status, get_project_info, get_subdomain, get_vps_recommendation, register_and_deploy, retry_deploy. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is Fractera working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 88 of 90 checks got a reply (97.8%), average response time 456 ms. The bar chart above shows every period we have measured.

Did Fractera ever remove tools?

Yes. get_ai_development_loop_info, get_ai_workspace_architect_info are no longer exposed — we recorded the date each one disappeared. A tool vanishing usually means a breaking change for anything that depended on it.

How do I connect Fractera?

Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does Fractera need an API key?

No. Fractera completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 6 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is Fractera?

It answers our handshake in 456 ms on average, which is faster than 34% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.