io.github.Bluecraft-AI/machfive is an MCP server with 6 tools an agent can call, among them export_list, generate_batch, generate_sequence. It answers at https://mcp.machfive.io/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 6 of 6 times since 11 September 2026; the last check, on 19 October 2026, succeeded.
Generate hyper-personalized cold email sequences via MachFive API.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
export_list | Download the generated email sequences for a COMPLETED list. Only call this AFTER get_list_status shows processing_status = 'completed'. If the list is not yet completed, you'll get a 409 error — poll first. Inputs: list_id, format |
generate_batch | Submit multiple leads for batch email sequence generation (ASYNC). Returns IMMEDIATELY with a list_id. Processing runs in the background. After calling this, poll get_list_status every 15-30 seconds until processing_status is 'completed' or Inputs: campaign_id, leads_json, email_count, list_name, email_signature, campaign_angle |
generate_sequence | Generate a personalized cold email sequence for ONE lead. This is SYNCHRONOUS — the request takes 3-10 minutes because MachFive researches the prospect and crafts unique emails. Do NOT retry if it seems slow; wait for the response. You must Inputs: campaign_id, email, name, title, company, company_website |
get_list_status | Check the processing status of a lead list. Use this to POLL after calling generate_batch. Call every 15-30 seconds until processing_status is 'completed' or 'failed'. When completed, call export_list. When failed, submit a new batch. Inputs: list_id |
list_campaigns | List campaigns in the user's MachFive workspace. CALL THIS FIRST before generate_sequence or generate_batch — you need a campaign ID to generate emails. If the user hasn't specified a campaign, call this and ask them to pick one. Returns JS Inputs: query |
list_lists | List lead lists (batch jobs) in the user's MachFive workspace. Useful for browsing past batches, checking what's in progress, or finding a list_id to export. Results are ordered newest first. Inputs: campaign_id, status, limit, offset |
Every block below points at https://mcp.machfive.io/mcp. Pick your client and copy.
claude mcp add --transport http io-github-bluecraft-ai-machfive https://mcp.machfive.io/mcp
{
"mcpServers": {
"io-github-bluecraft-ai-machfive": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://mcp.machfive.io/mcp"]
}
}
}{
"mcpServers": {
"io-github-bluecraft-ai-machfive": {
"url": "https://mcp.machfive.io/mcp"
}
}
}{
"servers": {
"io-github-bluecraft-ai-machfive": {
"type": "http",
"url": "https://mcp.machfive.io/mcp"
}
}
}{
"context_servers": {
"io-github-bluecraft-ai-machfive": {
"url": "https://mcp.machfive.io/mcp"
}
}
}{
"mcpServers": {
"io-github-bluecraft-ai-machfive": {
"serverUrl": "https://mcp.machfive.io/mcp"
}
}
}{
"mcpServers": {
"io-github-bluecraft-ai-machfive": {
"url": "https://mcp.machfive.io/mcp"
}
}
}name: io.github.Bluecraft-AI/machfive
version: 0.0.1
schema: v1
mcpServers:
- name: io.github.Bluecraft-AI/machfive
type: streamable-http
url: https://mcp.machfive.io/mcp{
"mcpServers": {
"io-github-bluecraft-ai-machfive": {
"httpUrl": "https://mcp.machfive.io/mcp"
}
}
}{
"mcpServers": {
"io-github-bluecraft-ai-machfive": {
"type": "http",
"url": "https://mcp.machfive.io/mcp"
}
}
}{
"mcpServers": {
"io-github-bluecraft-ai-machfive": {
"url": "https://mcp.machfive.io/mcp"
}
}
}goose://extension?url=https%3A%2F%2Fmcp.machfive.io%2Fmcp&type=streamable_http&id=io-github-bluecraft-ai-machfive&name=io.github.Bluecraft-AI/machfive
It answered our last check on 19 October 2026 in 359 ms. Over 6 checks since 11 September 2026 it answered 6. Status here comes from Neuronto's own probes, not from the publisher.
6, as returned by the server's own tools/list on 12 September 2026: export_list, generate_batch, generate_sequence, get_list_status, list_campaigns, list_lists.
It answered our last check on 19 October 2026 in 359 ms. Over 6 checks since 11 September 2026 it answered 6.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://mcp.machfive.io/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.bluecraft-ai. Endpoint host: mcp.machfive.io. ARD identifier: urn:air:io.github.bluecraft-ai:mcp:machfive.
First indexed 10 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.