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PopNx MCPMCP servers for people who use AI · explained in plain words

FFxF

by ffxf.netversion 1.12.0i★ –iRuns in the cloud
Registry namenet.ffxf/cloud

How to install

What it does

Create and manage VMs, managed databases, firewalls and load balancers in Montréal, Canada.

  • Connects Runs in the cloud
  • Account or key Works without a key · add Authorization if you have one (often raises limits)
  • Category Databases & datasets

Install

Pick the AI app you use, then copy the settings.

Passed 2/3 checks · What you ask goes through the maker’s server (ffxf.net) · ✓ Commands checked Nov 13, 2026

First: which AI do you use?

Pick your app and the steps appear below.

Works with Claude · about 2 min

No key, nothing to install · Set it up once on claude.ai or the desktop app, then use it in chat · free accounts can add 1 · on Team/Enterprise an Owner adds it

  1. Open Claude’s Connectors page

    CustomizeConnectors

    CustomizeConnectors1Add2https://…3Add4
  2. Click “Add” → “Custom” → “Web” and fill in these 2 fields

    Copy each value into the field with the same name in Claude, then click Continue

    Name · NameFFxF
    Remote MCP server URL · Addresshttps://ffxf.net/mcp

    Click Continue past the sign-in settings Claude detected · under Authentication choose what the maker says (Sign in now, Sign in when needed or No sign in), then click Add

  3. Turn it on in a chat

    +ConnectorsFFxF

  4. Try it

    Use FFxF and tell me what you can do for me, then show me one thing

    ✓ If Claude says it is using FFxF or shows a FFxF tool in the answer, you are connected

Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with ChatGPT, depending on your plan

Full MCP: ChatGPT Business, Enterprise or Edu on the web · Pro: connects with read/fetch permissions, so tools that change data may not work · Plus: not confirmed in OpenAI’s docs; if you see an add-custom-MCP option on the Plugins page you can try these steps · web only

  1. Open ChatGPT’s add-MCP page on the web

    Plugins+Add custom MCP server

    ChatGPTPlugins1+2https://…3Create4
  2. Fill in the name and address

    Enter a name, paste the address under Connection, tick the risk warning and click Create as a plugin

    Name · NameFFxF
    Connection · Addresshttps://ffxf.net/mcp
  3. Pick FFxF in a chat

    Start a new chat and pick FFxF from your plugins before typing

  4. Try it

    Use FFxF and tell me what you can do for me, then show me one thing

    ✓ If ChatGPT says it is using FFxF or shows a FFxF tool in the answer, you are connected

Menu names checked against OpenAI’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with Claude Code · about 2 min

No key, nothing to install

  1. Open Terminal

    Mac: press Command+Space and type Terminal · Windows: open PowerShell

  2. Paste this command and press Enter

    claude mcp add --transport http --scope user cloud https://ffxf.net/mcp
  3. Type /mcp in Claude Code

    You should see FFxF listed as connected

  4. Try it

    Use FFxF and tell me what you can do for me, then show me one thing

    ✓ If Claude Code says it is using FFxF or shows a FFxF tool in the answer, you are connected

Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with Cursor · about 2 min

No key, nothing to install

  1. Click this button to open Cursor

    Open in Cursor

    Cursor asks you to confirm; click Install

  2. Open the AI chat in Cursor in Agent mode

  3. Try it

    Use FFxF and tell me what you can do for me, then show me one thing

    ✓ If Cursor says it is using FFxF or shows a FFxF tool in the answer, you are connected

Menu names checked against Cursor’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with VS Code · about 2 min

No key, nothing to install

  1. Click this button to open VS Code

    Open in VS Code

    VS Code asks you to confirm; click Install

  2. Open the AI chat in VS Code in Agent mode

  3. Try it

    Use FFxF and tell me what you can do for me, then show me one thing

    ✓ If VS Code says it is using FFxF or shows a FFxF tool in the answer, you are connected

Menu names checked against VS Code’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Other apps that use MCP, such as Windsurf, Zed or Gemini CLI, each add servers differently. See how in the app list.

See every app that uses MCP →

Address for apps that connect over the web

Addresshttps://ffxf.net/mcp

JSON settings are under “For developers” below

Stuck? Ask people who use FFxF💬 Discussion →
For developers: Terminal commands and JSON settings

Over the web

Claude Code

claude mcp add --transport http --scope user cloud https://ffxf.net/mcp

Cursor (~/.cursor/mcp.json)

{
  "mcpServers": {
    "cloud": {
      "url": "https://ffxf.net/mcp"
    }
  }
}

VS Code (mcp.json)

{
  "servers": {
    "cloud": {
      "type": "http",
      "url": "https://ffxf.net/mcp"
    }
  }
}

Values you fill in

  • Authorization secret HTTP header
    Bearer followed by an FFxF API key (console.ffxf.net/account/api-keys). Catalogue tools work without it.

Descriptions are as written by the maker.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

At a glance

Downloads per weeki
Not on npm/PyPI
Verified domain
✓ ffxf.net
Licencei
No licence stated
Connection
Runs in the cloud
Transport
streamable-http
Latest versioni
1.12.0
Published to registryi
Oct 29, 2026
Code last changedi
–
Maker
ffxf.net
Repo
–
Website
ffxf.net
Registry status
Active

Which apps can use it

Based on how this server connects and on each app’s own docs, checked Nov 10, 2026.

Connect over the internet in

ClaudeChatGPTGooseLM StudioMsty StudioCherry StudioCursorVS Code + GitHub CopilotVisual StudioWindsurf (Devin Desktop)ZedKiroClineContinueJetBrains AI AssistantClaude CodeCodex CLIGemini CLIOpenCodenodecodeWarpLibreChatOpen WebUIRaycast

All apps, with pros and cons →

Related guides

What it can do

Tool names and descriptions exactly as the server reported them on Nov 12, 2026. The maker wrote them, not us; we show them as plain text.

  • list_regions

    Where machines can run. Public, no key needed.

  • list_plans

    Plans with their resources and prices (hourly and monthly, in CAD). Public, no key needed.

  • list_images

    Operating systems and ready-to-use application images. The slug is what create_vm expects. Public, no key needed.

  • get_account

    Credit balance, hourly burn rate and runway, quota and budget caps. Scope: billing.read.

  • list_vms

    The account's machines with their status, addresses and billing. Scope: vms.read.

  • get_vm

    One machine: status, IPv4, IPv6 /64, specs, traffic (Internet only, this traffic month: used_gb, limit_gb, period_ends_at), billing, suspension. Scope: vms.read.

  • get_vm_metrics

    CPU, memory, disk and network as measured from outside the machine. Scope: vms.read.

  • estimate_vm

    Runs every check of create_vm and prices it, without creating anything: would_succeed, hourly rate, monthly price, credit required. Call it before create_vm. Scope: vms.create.

  • create_vm

    Orders a machine and spends credit (hourly) or raises an invoice (monthly). Returns the machine and a provisioning action to poll with get_action. Retrying the same order is safe: it is deduplicated for 24 hours. Scope: vms.create.

  • power_vm

    start, shutdown (clean ACPI), reboot, or stop (hard power-off). Returns an action to poll with get_action. Scope: vms.action.

  • rename_vm

    Changes the hostname, inside the guest and in the console. Scope: vms.action.

  • reinstall_vm

    ERASES THE DISK and redeploys another image. Ask the user first. confirm_hostname must be the machine's exact current hostname. Scope: vms.action.

  • destroy_vm

    DESTROYS the machine and its disk, with no undo and no backup kept. Ask the user first. confirm_hostname must be the machine's exact hostname. Scope: vms.destroy.

  • get_action

    Follows an asynchronous action (create, reinstall, power…). Poll until status leaves running; on error it carries the reason. Scope: vms.read.

  • list_vm_actions

    History of actions on one machine, from the API and the console. Scope: vms.read.

  • get_vm_network

    IPv4 and IPv6 addresses of a machine with their reverse DNS, and its private networks. Scope: vms.read.

  • set_reverse_dns

    Sets the PTR record of one of the machine's addresses; null restores the default. Scope: network.write.

  • list_vpcs

    The account's private networks with their range, gateway and connected machines, plus the quota. Scope: vms.read.

  • get_vpc

    One private network and the machines on it, with their private address. Scope: vms.read.

  • create_vpc

    Creates an isolated private network; ready when the call returns. The first usable address (.1) is reserved for the gateway. Scope: network.write.

  • delete_vpc

    Deletes an empty private network. Refused while a machine is still on it: disconnect or destroy those first. Ask the user first. Scope: network.write.

  • connect_vpc

    Hot-adds a card on the private network and sets its address in the system, without a restart. configuration: manual means the address must be set by hand in the guest. Connecting again returns the same address. Scope: network.write.

  • disconnect_vpc

    Removes the machine's private address and card, without a restart. Refused for the only network of a machine with no public address. Scope: network.write.

  • move_vpc

    Joins the target network, then leaves this one, so the machine is never cut off. Keeps the same address ending when free. Scope: network.write.

  • list_firewalls

    The account's firewalls with their inbound rules and the machines they protect, plus the quota. Scope: vms.read.

  • get_firewall

    One firewall: its rules and the machines it protects, with the status of each (applied, pending, error). Scope: vms.read.

  • create_firewall

    Creates a reusable set of inbound and outbound rules. Without rules it starts with SSH (TCP 22) and ping open from anywhere; pass rules: [] for none. Nothing is filtered until it is attached to a machine. Scope: network.write.

  • update_firewall

    rules REPLACES the whole list and is applied at once to every attached machine: send every rule to keep, not only the new one (read get_firewall first). Removing the SSH rule can lock the agent out. pending_machines counts machines not updated yet, retried automatically. Scope: n

  • delete_firewall

    Deletes a firewall attached to no machine. Refused while it protects one: detach it first. Scope: network.write.

  • attach_firewall

    From now on the machine refuses inbound traffic no rule of its firewalls opens; enforced within about ten seconds of the call. Up to 5 firewalls per machine, rules add up. Refused for a machine with no public address. Attaching again is harmless. Scope: network.write.

  • detach_firewall

    Removes the firewall's rules from the machine; with no other firewall it accepts all inbound traffic again. Scope: network.write.

  • list_load_balancers

    The account's load balancers with their addresses, pools, targets and health, listeners and rules, certificates; plus the quota. Scope: vms.read.

  • get_load_balancer

    One load balancer in full: status, ipv4/ipv6 to put in DNS, pools with targets (health, sessions, response time), listeners with rules in evaluation order, certificates. Scope: vms.read.

  • get_load_balancer_metrics

    Requests by response class, connections, bytes in/out and peak sessions over 1h (1-minute buckets), 24h (15 minutes) or 7d (1 hour), plus totals. Scope: vms.read.

  • create_load_balancer

    Orders a load balancer in a private network, billed by the hour from now (the account needs 24 hours of credit), or by the month (7.30 CAD) or the year (73 CAD) with billing. A monthly or yearly period comes out of credit if it covers it; otherwise billing.pending_invoice holds t

  • delete_load_balancer

    Deletes the load balancer, its address and its configuration; billing stops. Target machines are not touched. Ask the user first. Scope: vms.destroy.

  • upsert_pool

    Without pool: creates one (name required, up to 10). With pool: changes only the fields given. Deleting a pool also removes its targets and the rules leading to it. Scope: network.write.

  • delete_pool

    Removes a pool, its targets and the rules leading to it. Scope: network.write.

  • set_targets

    REPLACES the pool's targets with exactly this list (up to 25): send every target to keep. Each machine must be in the load balancer's private network (connect_vpc first). drain: true stops new connections to a target before maintenance. Scope: network.write.

  • upsert_listener

    An entry port on the load balancer's address. Without listener: opens one (port and protocol required, up to 5; 22 and 8402 are reserved). https gets certificates for its rules' hostnames; redirect_https makes port 80 redirect to it. A tcp listener needs a tcp default_pool. sourc

  • delete_listener

    Closes the port and removes its rules. Scope: network.write.

  • set_rules

    REPLACES the http/https listener's rules: each sends a hostname and/or path prefix to an http pool (up to 25). They are evaluated most specific first, whatever the order sent; anything unmatched goes to the default pool. No wildcard hostname on https. Each https hostname gets a c

  • list_databases

    The account's managed databases with their status, private and public addresses, disk, backups and billing (no passwords), plus the quota. Scope: vms.read.

  • get_database_options

    What can be ordered: engines and versions, extensions, sizes with their hourly, monthly and yearly prices per region, and the price of disk beyond what a size includes. Call it before create_database and show the price to the user. Scope: vms.read.

  • get_database

    One database: status, connection (host, private ip, port, defaultdb and ffxfadmin; on Valkey no database and default), public access and sources, disk usage and cap, users with their databases (null: all) and read_only, logical databases and extensions, Valkey's eviction policy a

  • get_database_credentials

    Every user with its password, databases and read_only, and its own connection_uri; ready-made connection strings for the admin (private network, and public when open). Treat the result as a secret: give it to the application through an environment variable or a secret store, neve

  • get_database_metrics

    CPU, memory, connections and commits per minute (commands per minute on Valkey) over 1h (1-minute buckets), 24h (10 minutes) or 7d (1 hour); only buckets with samples. Scope: vms.read.

  • get_slow_queries

    The 20 queries with the most total time (pg_stat_statements, values replaced by $1, $2…; performance_schema on MySQL and MariaDB, values replaced by ?): calls, total and mean time, rows. A starting point for indexes. On Valkey, the commands with the most total time since the engi

  • list_database_backups

    Completed backups (weekly full, daily differential; the transaction log is archived continuously) and the restore window: any minute in it can be restored with restore_database. On Valkey, snapshots (rdb) every hour when there were writes, all kept 24 hours, then one a day. Scope

  • create_database

    Orders a managed database (PostgreSQL, MySQL, MariaDB or Valkey) in a private network, billed by the hour from now (the account needs 24 hours of credit), or by the month (730 hours) or the year (ten months) with billing; get_database_options gives each price. A monthly or yearly

  • restore_database

    Creates a NEW database, billed like any other, holding the data as it was at a given minute of the source's restore window (list_database_backups; Valkey: the last snapshot before that minute), with the same users and passwords. The source is not touched and may have been deleted

  • fork_database

    Creates a NEW database, billed like any other, whose data is an instant copy of this one (for a test or staging copy), with the same users and passwords. It stays linked to its source for up to 7 days (no backups of its own, the source cannot be deleted) unless detach_database_fo

  • detach_database_fork

    Gives a linked fork its own copy of the data; the database is unavailable for about 30 seconds, then its backups start. Scope: vms.action.

  • resize_database

    Moves the database to a LARGER size (more vCPU, memory and included disk; see get_database_options): same data, users, names and addresses. It restarts: one to two minutes of downtime, status maintenance meanwhile (resize.to_gb set), then active with the new size_gb. The new rate

  • delete_database

    DELETES the database and its data; billing stops. Ask the user first. confirm_name must be the database's exact name. Its backups stay 7 days (restore_database can bring it back meanwhile). Refused while a linked fork depends on it. Scope: vms.destroy.

  • update_database

    Any of: the name; the weekly maintenance window (day 0 = Sunday, start hour, Montréal time, 2 hours long; minor updates, usually under 2 minutes of downtime); the disk cap (the disk grows by itself at 80 % full, up to the cap; disk beyond what the size includes is billed per GB);

  • set_database_public_access

    Opens the database to the internet at its public host and port (IPv4 and IPv6, TLS and password still required), or closes it. sources restricts who may connect (IPv4/IPv6 addresses or ranges); omitted it is left as is, null or [] means everyone. Prefer listing the user's address

  • backup_database

    Starts a differential backup within a minute, e.g. before a risky migration. Not available on a linked fork. Scope: backups.write.

  • create_database_user

    Creates a user with a generated password, returned here once (also readable with get_database_credentials); live within seconds. Up to 30 users. It connects only to its databases (every logical database, future ones included, when databases is omitted): it reads and writes everyt

  • set_database_user_access

    Sets the logical databases a user connects to (databases: a list, or null for all of them, future ones included) and whether it only reads; a field left out keeps its value. Applied within seconds; where its access is removed or lowered, its open connections are closed, so tell t

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 14, 2026

  • ! Caution

    Maker matches the repo

    The registry lists no source repo, so we cannot match the publisher (ffxf.net) to the code

  • … Not checked yet

    Still maintained

    We have not read this repo from GitHub yet

  • … Not checked yet

    Has a licence

    We have not read this repo from GitHub yet

  • ✓ Pass

    Endpoint responds

    Responded in 184 ms (HTTP 200)

  • – Not applicable

    Sign-in with OAuth

    No sign-in needed

  • ✓ Pass

    No hidden instructions in tool descriptions

    Read 60 tool descriptions and found no hidden instructions to the AI

Discussion

Ask, share a tip or report that it does not work. Sorted by what people marked helpful.

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User reviews

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Compared with others in Databases & datasetsi

  • More stars than 0% of the other 1193 servers in this category
  • Published to the registry more recently than 71% of the other 1193 servers in this category
  • Basic checks equal to or better than 51% of the other 1193 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is FFxF safe?

It passed 2 of 3 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

The registry does not list a required key, though some servers ask you to sign in on first use.

Does it run on my computer or in the cloud?

It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.

Is it still maintained?

The GitHub repo last changed –, and the latest version (1.12.0) reached the registry 16 days ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT on the web (full MCP on Business and above; Pro read-only).

What can I use instead?

In the same category: Dbx, MCP Toolbox for Databases, MCP Toolbox for Databases

Others in the same category

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Reading a card:↓ Downloads per weeki★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

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README from the maker

No README found in the repo