FlowVolt MCP Server

by larshiensch99 Your server? Claim it

answering

FlowVolt is answering right now. Last checked 15 min ago. It exposes 3 tools.

Cold engine for B2B founders. Detects buying signals, drafts outreach, books qualified meetings.

The linked repository no longer exists on GitHub — it was deleted or made private.

Uptime history 48 days of history · worst day 0%

48 days agonow

100.0%

Uptime 24h

91 of 91 checks

Tools

read from the server

93 ms

Response time

average over 24h

authentication required

Access

streamable-http

This one has been quiet for a while

Quiet is not dead — but it is worth knowing when it wakes up, or when someone else takes it over. We watch the repository and tell you either way.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 15 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add flowvolt --transport http https://flowvolt-strike-engine.vercel.app/mcp

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

{
  "mcpServers": {
    "flowvolt": {
      "url": "https://flowvolt-strike-engine.vercel.app/mcp"
    }
  }
}

~/.codex/config.toml

[mcp_servers.flowvolt]
url = "https://flowvolt-strike-engine.vercel.app/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "flowvolt": {
      "url": "https://flowvolt-strike-engine.vercel.app/mcp"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "flowvolt": {
      "url": "https://flowvolt-strike-engine.vercel.app/mcp"
    }
  }
}

This endpoint answered with an authorization challenge. The server is running, but it did not say what kind of credentials it expects.

Available tools 3

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

add

add

Adds two numbers and returns the sum.

echo

echo

Echoes the provided text back to the caller.

server

server_time

Returns the current server time (ISO 8601, UTC).

Endpoints

URL	Transport	State	Latency	Checked
https://flowvolt-strike-engine.vercel.app/mcp	streamable-http	needs auth	85 ms	15 min ago

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FlowVolt — questions

Answers built from our own checks of this server.

What can FlowVolt do?

It exposes 3 tools, read directly from the server on our last check. Among them: add, echo, server_time. 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 FlowVolt working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 93 ms. The bar chart above shows every period we have measured.

Is FlowVolt still maintained?

The linked repository no longer exists on GitHub — it was deleted or made private. We show this because it changes what you can expect: an unmaintained server may keep answering for months and then stop without warning.

How do I connect FlowVolt?

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. You will need your own credentials: it refuses anonymous clients.

Does FlowVolt need an API key?

Yes. Every time we knock, FlowVolt answers with an authorization challenge instead of its tool list — that is how we know it is running and gated rather than broken. Bring your own credentials and it will talk.

How fast is FlowVolt?

It answers our handshake in 93 ms on average, which is faster than 84% of all working MCP servers we measure. That puts it in the quick quarter of the ecosystem. The comparison comes from our own checks across the whole registry, every 15 minutes.