Flux Cloud

io.github.RunOnFlux/flux-cloud-mcpVersion 0.2.8

Deploy, pay for and manage apps on Flux Cloud, the decentralized cloud. Prices in USD.

Status

Responds248 msNov 14, 2026, 14:41 UTCAnswered our handshake without sign-in.

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Last checked: Nov 14, 2026, 14:41 UTC
Latency: 248 ms
Remotes responding: 1 of 1
Sign-in: No sign-in
Hosting: Hosted outside the EU (detected)
Registry data as of: Nov 14, 2026, 22:14 UTC

Data from the official MCP Registry, checked by run.zero. How we check

Connect

Streamable HTTP

https://mcp.runonflux.com/mcpResponds248 msNov 14, 2026, 14:41 UTC

No sign-in

Claude Code

claude mcp add --transport http flux-cloud-mcp https://mcp.runonflux.com/mcp

Claude Desktop and claude.ai

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Settings > Connectors > Add custom connector
Name: flux-cloud-mcp
Remote MCP server URL: https://mcp.runonflux.com/mcp

Cursor

{
  "mcpServers": {
    "flux-cloud-mcp": {
      "url": "https://mcp.runonflux.com/mcp"
    }
  }
}

VS Code

code --add-mcp '{"name":"flux-cloud-mcp","type":"http","url":"https://mcp.runonflux.com/mcp"}'

Streamable HTTP

npm: @runonflux/flux-cloud-mcp 0.2.8

Package only

npm (npx)

claude mcp add flux-cloud-mcp -- npx -y @runonflux/flux-cloud-mcp@0.2.8

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Tools

15 tools

Tools of Flux Cloud
	Description		Read-only	Idempotent	Open world
`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.	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.	Not declared	Yes	Not declared	No
`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.	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.	Yes	No	No	Yes
`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 paying. Scope is one node (nodeIp) or every node running the app (global). Requires the owner key.	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 paying. Scope is one node (nodeIp) or every node running the app (global). Requires the owner key.	Yes	No	No	Yes
`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 spends nothing. Registers a new name or updates an existing app of the same owner. Then call flux_wait_for_app with the returned txid.	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 spends nothing. Registers a new name or updates an existing app of the same owner. Then call flux_wait_for_app with the returned txid.	Yes	No	No	Yes
`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, then restart the server. Nothing is stored or sent anywhere by this tool.	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, then restart the server. Nothing is stored or sent anywhere by this tool.	Not declared	Yes	Not declared	No
`flux_get_app`Looks up any app on the network by name and returns its published specification, expiry, running instances, URLs and a reachability check: probes the shared domain (HTTP) and each instance port (TCP and HTTP) and explains what a 503 means, including when it is expected for non-web apps.	Looks up any app on the network by name and returns its published specification, expiry, running instances, URLs and a reachability check: probes the shared domain (HTTP) and each instance port (TCP and HTTP) and explains what a 503 means, including when it is expected for non-web apps.	Not declared	Yes	Not declared	Yes
`flux_get_app_logs`Fetches the last N log lines of an app from one of the nodes running it. Requires the owner key. The component is picked automatically when the app has one (private apps are decrypted with the owner key); otherwise the available names are listed.	Fetches the last N log lines of an app from one of the nodes running it. Requires the owner key. The component is picked automatically when the app has one (private apps are decrypted with the owner key); otherwise the available names are listed.	Not declared	Yes	Not declared	Yes
`flux_get_app_stats`CPU, memory and network stats of the containers of an app on one node. Requires the owner key.	CPU, memory and network stats of the containers of an app on one node. Requires the owner key.	Not declared	Yes	Not declared	Yes
`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.	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.	Not declared	Yes	Not declared	Yes
`flux_get_network_info`Node counts by tier, current block height, FLUX/USD rate and the deployment payment address.	Node counts by tier, current block height, FLUX/USD rate and the deployment payment address.	Not declared	Yes	Not declared	Yes
`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.	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.	Not declared	Yes	Not declared	Yes
`flux_list_my_apps`Lists every app registered by the owner (or a given Flux ID) with expiry and instance counts.	Lists every app registered by the owner (or a given Flux ID) with expiry and instance counts.	Not declared	Yes	Not declared	Yes
`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.	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.	Not declared	Yes	Not declared	Yes
`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.	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.	Not declared	Yes	Not declared	Yes
`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=true.	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=true.	Not declared	Yes	Not declared	Yes

Details

Registry status: Active
Published: Oct 16, 2026
Updated: Oct 16, 2026
Website: https://runonflux.com/⁠ (opens in a new tab)
Repository: https://github.com/RunOnFlux/flux-cloud-mcp⁠ (opens in a new tab)
Categories (suggested): Cloud and infrastructure Developer toolsSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared

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