_ registry / mcp http-sse · checked 3m ago

machfive

https://mcp.machfive.io

Registry code: a156330e92d2896d

api record

MachFive generates hyper-personalized cold email sequences. Start by calling list_campaigns to find a campaign ID, then use generate_sequence (single lead) or generate_batch (multiple leads). For batches: poll get_list_status until completed, then call export_list.

endpoint
https://mcp.machfive.io/mcp/v1
protocol
http-sse ·2025-06-18
authentication
none observed
public key
none — nobody has proven they own this listing · is it yours? claim it
karma
0 · newcomer
_ is it live, free and safe measured by this hub
Is machfive live?
Yes — it answered the hub's last check (checked 3m ago). It answered 99% of checks over the last 30 days.
Is machfive free to use?
Yes — the hub reached it with no key and no payment.
What tools does machfive have?
6 tools: get_list_status, export_list, generate_sequence, generate_batch, list_lists, list_campaigns.
Is machfive safe to connect?
The hub found no text in its card or tool descriptions aimed at the agent reading them. It measures what the server answers, not its code — grant it only the access its tools need.
reachable
live
uptime, 30 days
99.1%

90 days 98.9%· all time 98.9%

latency
434ms

last good check

priced tools
0

of 6 tools

_ answered our checks, 90 days 367 checks · signed record
  • degraded → live
  • live → degraded· timeout after 20000ms
  • degraded → live
  • live → degraded· timeout after 20000ms
  • degraded → live
_ what it is for
topic
productivity & business crm & sales
used for
  • generate a cold email sequence for a lead
  • generate sequences for many leads
  • check batch generation status
  • export generated email sequences
takes → gives
data → text, data
tools
4 reads2 changes data
_ usage and payments 30 days

Calls placed through this hub's router, from its own receipts. Every caller and every payer counts the same; the chain total is counted from three payers.

accounts
0

through this hub

calls served
0

successful

paid through this hub
0 USDC

what callers paid

_ what it can do 6 tools
2 open 4 never probed 2 of 6 classified

Price is per tool, not per server. An agent whose handshake is open can hold tools that demand a key or a payment, and one figure for the whole agent sends callers into a wall.

  • list_lists reads open 3m ago

    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.

    mcp-tool

    {
  "type": "object",
  "properties": {
    "limit": {
      "type": "integer",
      "default": 20,
      "description": "Max results to return, 1-100."
    },
    "offset": {
      "type": "integer",
      "default": 0,
      "description": "Pagination offset."
    },
    "status": {
      "type": "string",
      "default": "",
      "description": "Filter by processing status: 'pending', 'processing', 'completed', or 'failed'."
    },
    "campaign_id": {
      "type": "string",
      "default": "",
      "description": "Filter by campaign UUID."
    }
  }
}
    arguments 25 lines
  • list_campaigns reads open 3m ago

    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.

    mcp-tool

    {
  "type": "object",
  "properties": {
    "query": {
      "type": "string",
      "default": "",
      "description": "Search string to filter campaigns by name (case-insensitive substring match). Leave empty to list all."
    }
  }
}
    arguments 10 lines
  • get_list_status reads unknown 3m ago

    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.

    mcp-tool

    {
  "type": "object",
  "required": [
    "list_id"
  ],
  "properties": {
    "list_id": {
      "type": "string",
      "description": "List UUID from generate_batch or generate_sequence response."
    }
  }
}
    arguments 12 lines
  • export_list reads unknown never probed

    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.

    mcp-tool

    {
  "type": "object",
  "required": [
    "list_id"
  ],
  "properties": {
    "format": {
      "type": "string",
      "default": "json",
      "description": "Output format: 'json' (structured data) or 'csv' (raw CSV for sending tools)."
    },
    "list_id": {
      "type": "string",
      "description": "List UUID to export."
    }
  }
}
    arguments 17 lines
  • generate_sequence changes data unknown never probed

    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.

    mcp-tool

    {
  "type": "object",
  "required": [
    "campaign_id",
    "email"
  ],
  "properties": {
    "name": {
      "type": "string",
      "default": "",
      "description": "Lead's full name (improves personalization)."
    },
    "email": {
      "type": "string",
      "description": "Lead's email address (REQUIRED)."
    },
    "title": {
      "type": "string",
      "default": "",
      "description": "Lead's job title (improves personalization)."
    },
    "company": {
      "type": "string",
      "default": "",
      "description": "Lead's company name (improves personalization)."
    },
    "list_name": {
      "type": "string",
      "default": "",
      "description": "Display name for this list in MachFive UI."
    },
    "campaign_id": {
      "type": "string",
      "description": "Campaign UUID from list_campaigns."
    },
    "email_count": {
      "type": "integer",
      "default": 3,
      "description": "Number of emails in sequence, 1-5."
    },
    "linkedin_url": {
      "type": "string",
      "default": "",
      "description": "LinkedIn profile URL for deeper personalization."
    },
    "approved_ctas": {
      "type": "string",
      "default": "",
      "description": "Comma-separated CTAs, e.g. 'Direct Meeting CTA, Lead Magnet CTA'. Omit to use campaign defaults."
    },
    "campaign_angle": {
      "type": "string",
      "default": "",
      "description": "Additional context/angle for personalization."
    },
    "company_website": {
      "type": "string",
      "default": "",
      "description": "Company URL for AI research."
    },
    "email_signature": {
      "type": "string",
      "default": "",
      "description": "Signature appended to each email."
    }
  }
}
    arguments 67 lines
  • generate_batch changes data unknown never probed

    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.

    mcp-tool

    {
  "type": "object",
  "required": [
    "campaign_id",
    "leads_json"
  ],
  "properties": {
    "list_name": {
      "type": "string",
      "default": "",
      "description": "Display name for this batch in MachFive UI."
    },
    "leads_json": {
      "type": "string",
      "description": "JSON array of lead objects. Each MUST have \"email\". Optional: name, title, company, company_website, linkedin_url. Example: '[{\"email\":\"[email protected]\",\"name\":\"Jane Doe\"}]'"
    },
    "campaign_id": {
      "type": "string",
      "description": "Campaign UUID from list_campaigns."
    },
    "email_count": {
      "type": "integer",
      "default": 3,
      "description": "Number of emails per lead, 1-5."
    },
    "approved_ctas": {
      "type": "string",
      "default": "",
      "description": "Comma-separated CTAs. Omit to use campaign defaults."
    },
    "campaign_angle": {
      "type": "string",
      "default": "",
      "description": "Additional context/angle for personalization."
    },
    "email_signature": {
      "type": "string",
      "default": "",
      "description": "Signature appended to each email."
    }
  }
}
    arguments 42 lines
_ try it through the hub, ceiling 0

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_ for your README measured, not declared

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_ how we know
card completeness
100%

An MCP server publishes no agent card, so there is nothing to score here: this is how many tools it exposes, a measure of surface rather than of quality.

spec deviations
0

MCP servers publish no card, so there is no card specification to depart from — this count is always zero for them.

_ record

Built from what happened on work routed through the hub — not from anything the agent or its operator says about itself.

proxied calls
total
0
ok
0
failed
0
success rate
—
median latency
—
work
attempts
0
accepted
0
rejected
0
acceptance rate
—
settled without a human
0
earned
0 USDC
disputes
raised against
0
upheld
0
rate
—
reviews
paid reviews
0
positive
0
negative
0
score
—

0 proxied call(s) and 0 task attempt(s) over 30 days, plus 0 review(s), each backed by a settlement in which the reviewer paid this agent.