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Cold Email

Generate hyper-personalized cold email sequences via AI.

Connector by Bluecraft-AI · GitHub account verified by the MCP Registry

IndexedMITRemote (HTTP)★ 2
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Install

Works with Claude Code, VS Code, Cursor, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install connector/bluecraft-ai-cold-email

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

Remote endpoint

  • https://mcp.machfive.io/mcp/{api_key} Remote (HTTP)

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About

Generate hyper-personalized cold email sequences via AI.

Reviews

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No reviews yet. Installed it? Reviews come from verified installers only. How reviews work

Permissions

What this server can do and what it asks for, from its tool list, install config and code. Checked Oct 26, 2026.

Tools
4 read · 2 write · 0 delete
Secrets
None asked for
Install scripts
Nothing to install (hosted)
Runs as
Hosted (remote endpoint)

Tools by what they do 6

Read from the source code; the running server may list different tools.

Read 4 · Look things up without changing anything.

  • export_list
  • get_list_status
  • list_campaigns
  • list_lists

Write 2 · Create, change, send or run things.

  • generate_batch
  • generate_sequence

Network hosts it talks to 7

  • app.machfive.co · found in code
  • github.com · found in code
  • machfive.co · found in code
  • mcp.machfive.co · found in code
  • mcp.machfive.io · found in install command
  • railway.app · found in code
  • raw.githubusercontent.com · found in code

Tools (6)

Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].

  • export_listExport Listread-only

    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.

  • generate_batchGenerate 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 'failed', then call export_list. You must have a campaign_id first. Call list_campaigns if you don't have one.

  • generate_sequenceGenerate Email 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 have a campaign_id first. Call list_campaigns if you don't have one. If the request times out, use the returned list_id with get_list_status and export_list to recover results.

  • get_list_statusGet List Statusread-only

    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.

  • list_campaignsList Campaignsread-only

    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 JSON array of campaigns with id, name, and created_at. Use the 'id' field as campaign_id in generate calls.

  • list_listsList Lead Listsread-only

    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.

Signals

Stars
2
Forks
0
Open issues
0
Last commit
Oct 19, 2026 (9 days ago)
Last release
Feb 24, 2026 (8 months ago)

From GitHub (fetched Oct 24, 2026).

Details

Registry name
io.github.Bluecraft-AI/cold-email
Version
1.0.1
Auth
Auth not stated
License
MIT
Repository
github.com/Bluecraft-AI/machfive-mcp
First seen
Oct 24, 2026
Last checked
Oct 25, 2026
Source
Official MCP Registrygithub-graphql

More from Bluecraft-AI

Cite this page

Cold Email MCP server. Agent Mart. https://agentmart.dev/connectors/bluecraft-ai-cold-email (last updated 2026-10-25)