Flux Cloud is an MCP server with 15 tools an agent can call, among them flux_build_spec, flux_cancel_app, flux_control_app. It answers at https://mcp.runonflux.com/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 5 of 5 times since 12 September 2026; the last check, on 18 October 2026, succeeded.
Deploy, pay for and manage apps on Flux Cloud, the decentralized cloud. Prices in USD.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
flux_build_spec | Turns images, ports, resources and a term into a complete, correctly formatted v8 specification, with public ports auto-picked and data replication enabled. Returns the spec plus local validation errors and warnings. Inputs: name, description, components, instances, months, expireBlocks |
flux_cancel_app | Ends an app early by updating its term so it expires within about an hour. The network then uninstalls it everywhere. With confirm=true this signs and pays the (usually minimal) update; without it, returns the plan. Inputs: name, confirm, fluxIdPrivateKey, paymentPrivateKey |
flux_control_app | restart: restarts containers. redeploy: pulls the image again and recreates containers (hard=true also wipes data). remove: uninstalls from nodes; the registration stays and the network re-spawns it elsewhere, so use flux_cancel_app to stop Inputs: name, action, scope, nodeIp, hard, fluxIdPrivateKey |
flux_deploy_app | Validates the specification on a node, quotes it, and with confirm=true signs it with the Flux ID, broadcasts it and pays the quoted FLUX from the payment address. Without confirm it only returns the plan (price, balance, warnings) and spen Inputs: spec, enterprise, confirm, fluxIdPrivateKey, paymentPrivateKey |
flux_generate_keys | Creates two fresh private keys (WIF): one for the Flux ID that will own apps, one for the address that pays. The response contains the secrets; store them in the MCP server environment as FLUX_ID_PRIVATE_KEY and FLUX_PAYMENT_PRIVATE_KEY, th Inputs: fluxIdPrivateKey, paymentPrivateKey |
flux_get_app | Looks up any app on the network by name and returns its published specification, expiry, running instances and URLs. Inputs: name, fluxIdPrivateKey, paymentPrivateKey |
flux_get_app_logs | Fetches the last N log lines of an app (or one component of it) from one of the nodes running it. Requires the owner key. Inputs: name, component, lines, nodeIp, fluxIdPrivateKey, paymentPrivateKey |
flux_get_app_stats | CPU, memory and network stats of the containers of an app on one node. Requires the owner key. Inputs: name, component, nodeIp, fluxIdPrivateKey, paymentPrivateKey |
flux_get_identity | Returns the Flux ID (app owner address), the payment address and its spendable FLUX balance with its USD value. Explains what to configure if keys are missing. Never returns private keys. Inputs: fluxIdPrivateKey, paymentPrivateKey |
flux_get_network_info | Node counts by tier, current block height, FLUX/USD rate and the deployment payment address. Inputs: fluxIdPrivateKey, paymentPrivateKey |
flux_get_pricing | Returns the current USD rate card, the live FLUX/USD rate, the pay-in-FLUX discount and instant USD estimates for a few reference sizes. Use flux_quote_app for the exact price of a specific app. Inputs: fluxIdPrivateKey, paymentPrivateKey |
flux_list_my_apps | Lists every app registered by the owner (or a given Flux ID) with expiry and instance counts. Inputs: owner, nameContains, fluxIdPrivateKey, paymentPrivateKey |
flux_quote_app | Returns the Flux Cloud price for registering the given specification, or for updating it if an app of that name already exists (the unused part of the current term is credited). Price is in USD with the FLUX amount at market rate. Inputs: spec, fluxIdPrivateKey, paymentPrivateKey |
flux_validate_spec | Runs the local rule checks, then asks a FluxOS node to verify the specification exactly as it would at registration (image reachable, architecture, ports, name availability). Returns the node-formatted spec on success. Inputs: spec, network, fluxIdPrivateKey, paymentPrivateKey |
flux_wait_for_app | Polls the network for up to timeoutSeconds (default 45 to fit hosts with a 60 s tool timeout, max 600). Returns payment confirmations, whether the spec was accepted, and the running instances with URLs. Safe to call repeatedly until done=tr Inputs: name, txid, previousHash, timeoutSeconds, fluxIdPrivateKey, paymentPrivateKey |
Every block below points at https://mcp.runonflux.com/mcp. Pick your client and copy.
claude mcp add --transport http flux-cloud https://mcp.runonflux.com/mcp
{
"mcpServers": {
"flux-cloud": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://mcp.runonflux.com/mcp"]
}
}
}{
"mcpServers": {
"flux-cloud": {
"url": "https://mcp.runonflux.com/mcp"
}
}
}{
"servers": {
"flux-cloud": {
"type": "http",
"url": "https://mcp.runonflux.com/mcp"
}
}
}{
"context_servers": {
"flux-cloud": {
"url": "https://mcp.runonflux.com/mcp"
}
}
}{
"mcpServers": {
"flux-cloud": {
"serverUrl": "https://mcp.runonflux.com/mcp"
}
}
}{
"mcpServers": {
"flux-cloud": {
"url": "https://mcp.runonflux.com/mcp"
}
}
}name: Flux Cloud
version: 0.0.1
schema: v1
mcpServers:
- name: Flux Cloud
type: streamable-http
url: https://mcp.runonflux.com/mcp{
"mcpServers": {
"flux-cloud": {
"httpUrl": "https://mcp.runonflux.com/mcp"
}
}
}{
"mcpServers": {
"flux-cloud": {
"type": "http",
"url": "https://mcp.runonflux.com/mcp"
}
}
}{
"mcpServers": {
"flux-cloud": {
"url": "https://mcp.runonflux.com/mcp"
}
}
}goose://extension?url=https%3A%2F%2Fmcp.runonflux.com%2Fmcp&type=streamable_http&id=flux-cloud&name=Flux%20Cloud
It answered our last check on 18 October 2026 in 202 ms. Over 5 checks since 12 September 2026 it answered 5. Status here comes from Neuronto's own probes, not from the publisher.
15, as returned by the server's own tools/list on 24 September 2026: flux_build_spec, flux_cancel_app, flux_control_app, flux_deploy_app, flux_generate_keys, flux_get_app, flux_get_app_logs, flux_get_app_stats, and 7 more.
It answered our last check on 18 October 2026 in 202 ms. Over 5 checks since 12 September 2026 it answered 5.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://mcp.runonflux.com/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: io.github.runonflux. Endpoint host: mcp.runonflux.com. ARD identifier: urn:air:io.github.runonflux:mcp:flux-cloud-mcp.
First indexed 12 September 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.