Generate hyper-personalized cold email sequences via MachFive API.
Connect Remote server
claude mcp add --transport http machfive https://mcp.machfive.io/mcp
{
"mcpServers": {
"machfive": {
"url": "https://mcp.machfive.io/mcp"
}
}
}
{
"servers": {
"machfive": {
"type": "http",
"url": "https://mcp.machfive.io/mcp"
}
}
}
Settings > Connectors > Add custom connector
URL: https://mcp.machfive.io/mcp
Tools 6 found in our last check
list_campaignsList 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 JSON array of campaigns with id, name, an…
generate_sequenceGenerate 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 have a campaign_id first. Call list_ca…
generate_batchSubmit 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 'failed', then call export_list. You m…
list_listsList 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.
get_list_statusCheck 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.
export_listDownload 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.
Details
| Endpoint | https://mcp.machfive.io/mcp (Streamable HTTP) |
| First published | 24 Feb 2026 |
| Last updated | 24 Feb 2026 |
| Registry name | io.github.Bluecraft-AI/machfive |
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