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SalesBlink Cold Email

MCP server · hosted · installable · v1.2.0 · io.github.open-salesblink/cold-email-salesblink
Online · tested 1h agoNEW · 2h agoSeen in the registry 1h ago

Cold email sequences, leads, templates, senders, inbox, and analytics via the SalesBlink API.

Website ↗Source code ↗How to connect ↓

What it does

SalesBlink Cold Email is an MCP server, a connector that lets an AI assistant use it as a tool. It can be used hosted (nothing to install) or installed locally.

From the publisher's description, Electra Index matched it to 2 capabilities: lead generation and outreach sequencing. That makes it a candidate for tasks such as find leads or find B2B partners.

Facts come from the Official MCP Registry, as declared by the publisher. Capabilities are matched automatically (low confidence). None of this is a test of the tool.

At a glance

Hosted (remote)YES
Local installYES
Version1.2.0
PackagesMCP bundle
PriceNot in the registry
First seen24 Oct 2026
Last checked1h ago

How to connect

As declared in the Official MCP Registry · hosted endpoint tested by Electra Index 1h ago (live check)

Hosted endpoint

  • https://mcp.salesblink.io/mcp streamable-http

In Claude Code: claude mcp add --transport http salesblink-cold-email https://mcp.salesblink.io/mcp

Install package

  • MCP BUNDLE https://github.com/open-salesblink/skill/releases/download/v1.2.0/cold-email-salesblink.mcpb v1.2.0 · runs locally (stdio)

MCP settings (Claude Desktop, Cursor and other MCP clients)

{
  "mcpServers": {
    "salesblink-cold-email": {
      "url": "https://mcp.salesblink.io/mcp"
    }
  }
}

Live check

Electra Index connected to the hosted endpoint 1h ago

ONLINE SalesBlink Cold Email answered an MCP connection on 24 Oct 2026 and introduced itself as SalesBlink MCP Server 1.5.2 (MCP protocol 2025-06-18).

88 tools offered to AI assistants

  • signup · Signup for SalesBlink - Returns a magic sign-up link where a new user can create an account.
  • get_all_lists · Get All Lists - Retrieve all contact lists with optional filtering. Note: boolean filters (starred/archived) are unreliable. Supported filters: folder, search, sortBy, sortType, integration. Each list includes a `fields` array — the list's
  • create_list · Create a List - Create a new contact list. Contacts added to lists must originate from an evidenced import or consent source that the account holder already has (e.g. their own opt-in list, CRM export, or inbound leads) — not addresses asse
  • get_list · Get a Specific List - Retrieve details of a specific contact list. The response includes a `fields` array — the list's columns in snake_case (e.g. first_name, email, lead_score).
  • update_list · Update a List - Update list properties. Archiving is handled by archive_list.
  • get_all_templates · Get All Templates - Retrieve all email templates with optional filtering. Note: boolean filters (starred/archived) are unreliable. Supported filters: folder, type, taskType, search, sortBy, sortType.
  • create_template · Create a Template - Create a new email template. Attachments are not supported on this connector — to send files, attach them via the SalesBlink web app.
  • get_template · Get a Specific Template - Retrieve details of a specific email template. Template tests are included when includeTests is true.
  • update_template · Update a Template - Update an existing email template. Attachments are not supported on this connector — to send files, attach them via the SalesBlink web app.
  • get_inbox_threads · Get Inbox Threads - Retrieve inbox threads with optional filtering. Note: only type, sequence, search, date, sender, limit, and skip are applied by the API.
  • get_thread_messages · Get Thread Messages - Retrieve all messages in a specific thread
  • send_reply · Send a Reply - Send a reply to a specific message thread. Attachments are not supported on this connector — to send files, attach them via the SalesBlink web app.
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  • forward_inbox_message · Forward Inbox Message - Forward an email to another recipient. Attachments are not supported on this connector — to send files, attach them via the SalesBlink web app.
  • update_mail_state · Update Mail State - Mark emails as read/unread or update outcome
  • get_all_sequences · Get All Sequences - Retrieve all sequences with optional filtering. Note: boolean filters (starred/archived) and owned_by are unreliable. Supported filters: search, status, folder, sortBy, sortType, sendAll.
  • create_sequence · Create a Sequence - Create a new email sequence/campaign. Recipients must be the account holder's own contactable audience (e.g. their own opt-in or otherwise consented contacts) — never addresses assembled by the model — and suppression/bl
  • get_sequence · Get a Specific Sequence - Retrieve details of a specific sequence
  • update_sequence · Update Sequence Properties and State. Archiving is handled by archive_sequence. Recipients must be the account holder's own contactable audience and suppression/blocklist is always enforced. Changing launch settings to start sending emails
  • get_sequence_stats · Get Sequence Stats - Retrieve statistics for a specific sequence
  • get_all_users · Get All Users - Retrieve all users in the account. Note: pagination and filtering parameters are accepted for compatibility but currently have no effect — the endpoint returns every user in the account with no pagination or filtering.
  • add_user · Add a User - Invite a new user to your account
  • get_user · Get a Specific User - Retrieve a specific user by ID from the account user list. The public API only exposes GET /users, so the tool fetches the full list and returns the matching user.
  • update_user · Update a User - Update user properties
  • generate_login_link · Generate Login Link - Create a time-limited magic login link for the authenticated user
  • get_all_senders · Get All Email Senders - Retrieve all email sender accounts (flat list, not grouped by folder)
  • get_all_folders · Get All Folders - Retrieve all folders. The type filter supports 'all', 'general', and 'email-sender'. General folders (created without a type) hold lists, templates, and sequences; email-sender folders hold email senders only.
  • add_contacts · Add Contacts to a List - Add multiple contacts to an existing list. Contacts must come from an evidenced import or consent source that the account holder already has (e.g. their own opt-in list, CRM export, or inbound leads) — do not assemb
  • remove_contact · Remove a Contact from a List - Remove a single contact from a list by email
  • get_sent_activity · Get Sent Activity - Get list of sent emails
  • get_opens_activity · Get Opens Activity - Get list of email opens
  • get_clicks_activity · Get Clicks Activity - Get list of link clicks
  • get_replies_activity · Get Replies Activity - Get list of email replies
  • archive_list · Archive or Unarchive a List - Archive lists to remove them from active views
  • archive_template · Archive or Unarchive a Template - Archive email templates
  • archive_sequence · Archive or Unarchive a Sequence - Archive sequences to pause and hide them
  • archive_contact · Archive or Unarchive a Contact - Archive leads/contacts to remove from active campaigns
  • get_leads · Get Leads in a List - Retrieve all leads/contacts in a specific list. Supported filters: search, archived, sort, sequence, status.
  • update_lead · Update a Lead - Update lead/contact properties including custom fields. All field names use snake_case (e.g. first_name, company_name, lead_score). The `starred` boolean is a contact setting and is not added as a list column. Contact archiv
  • move_lead · Move Lead to Another List - Move a lead from one list to another
  • get_all_workspaces · Get All Workspaces - Retrieve all accessible workspaces (owner only)
  • create_workspace · Create Workspace - Create a new workspace (owner only)
  • update_workspace · Update Workspace - Update workspace name (owner only)
  • clone_sequence · Clone a Sequence - Create a copy of an existing sequence
  • get_inbox_placement_tests · Get Inbox Placement Tests - Retrieve all deliverability tests
  • create_inbox_placement_test · Create Inbox Placement Test - Test email deliverability across providers
  • pause_inbox_placement_test · Pause Inbox Placement Test - Pause an active deliverability test
  • delete_inbox_placement_test · Delete Inbox Placement Test - Remove a deliverability test. Requires explicit user confirmation, since deletion cannot be undone.
  • get_reports · Get Reports - Retrieve activity reports with date filtering
  • create_folder · Create a Folder - Create a new folder for organizing items. The type field is supported only for email-sender folders; general folders for lists, templates, and sequences do not use it.
  • get_warmup_links · Get Warmup Links - Retrieve all warmup link configurations for sender warmup
  • get_sender_connect_link · Get Sender Connect Link - Returns a magic login link to the email-sender connection page where the user can connect a Gmail, Outlook, or SMTP/IMAP sender.
  • get_bulk_senders_upload_link · Get Bulk Senders Upload Link - Returns a magic login link to the email-sender connection page where the user can upload senders in bulk via CSV.
  • initialize_google_oauth · Initialize Google OAuth - Return the Google authorization URL for connecting a Gmail or Google Workspace sender.
  • initialize_outlook_oauth · Initialize Outlook OAuth - Return the Microsoft authorization URL for connecting an Outlook sender.
  • get_custom_domains · Get Custom Domains - Retrieve custom tracking domains for the workspace (including unverified domains with DNS setup instructions and status tags)
  • get_signatures · Get Email Signatures - Retrieve all email signatures
  • get_api_keys · Get API Keys - Retrieve all API keys for the account. For security, returned keys are masked (only the first and last 3 characters are shown, e.g. 'abc...xyz') — full key values are never exposed by this tool. To view or copy a full key, th
  • get_api_key_page_link · Get API Key Page Link - Returns a magic login link to the API keys page where the user can create a new API key.
  • get_api_key_refresh_link · Get API Key Refresh Link - Returns a magic login link to the API keys page where the user can refresh an existing API key.
  • delete_api_key · Delete API Key - Revoke an API key. Requires explicit user confirmation, since revoking a key immediately breaks any live integration using it.
  • update_sender · Update Sender - Update email sender settings (warmup, inbox, signature, tracking domain, etc.)
  • get_add_card_login_link · Get Add Card Login Link - Generate a magic login link to add a payment card
  • get_remove_card_login_link · Get Remove Card Login Link - Generate a magic login link to remove a saved payment card
  • get_analytics_overall · Get Overall Analytics - Overall stats across all sequences
  • get_analytics_daily · Get Daily Analytics - Day-wise overall stats
  • get_analytics_lead_stats · Get Lead-level Analytics - Lead-level stats
  • get_analytics_mailbox_stats · Get Mailbox Analytics - Overall mailbox stats
  • reconnect_sender · Reconnect Sender - Reconnect a failed sender
  • get_sender_health · Get Sender Health - Get sender health and reputation score
  • get_sender_warmup_stats · Get Sender Warmup Stats - Date-wise warmup stats (sent, sent_replies, received, received_replies, spam_to_inbox) plus per-ESP breakdown (esp_info: google/outlook/others with totalCount and spam_to_inbox)
  • fetch_sender_messages · Fetch Sender Messages - Retrieve sent emails and received replies for a sender (max 50 messages, use skip for pagination)
  • fetch_multiple_sender_messages · Bulk Fetch Sender Messages - Retrieve sent emails and received replies across multiple senders (max 50 messages, use skip for pagination)
  • get_sequence_leads · Get Sequence Leads - List leads in a sequence. Supported filters: status. not_contacted/contacted are evaluated on the lead's first-outreach task (first email not yet sent / sent); opened/clicked/replied/bounced/unsubscribed match engagemen
  • unsubscribe_lead_from_sequence · Unsubscribe Lead from Sequence - Unsubscribe a lead from a specific sequence
  • unsubscribe_lead_globally · Unsubscribe Lead Globally - Unsubscribe a lead from all sequences
  • get_lead_messages · Get Lead Message History - Message history for a lead in a sequence
  • export_sequence_leads · Export Sequence Leads - Export sequence leads as CSV
  • update_sequence_status · Update Sequence Status - Start, pause, stop, or archive a sequence. Setting status to ACTIVE starts sending emails to recipients and requires explicit user confirmation from the account holder.
  • get_lead_activity_by_id · Get Lead Activity by ID - Activity of a lead via lead ID
  • get_lead_activity_by_email · Get Lead Activity by Email - Retrieve activity for a lead using an email address instead of a lead ID.
  • get_blocklist · Get Blocklist - List blocked emails and domains
  • add_to_blocklist · Add to Blocklist - Add emails and/or domains to the blocklist
  • remove_from_blocklist · Remove from Blocklist - Remove a single email/domain from the blocklist. Only one entry per call, and requires explicit user confirmation, since the removed address becomes eligible for outreach again.
  • check_blocklist · Check Blocklist - Check whether an email is blocked
  • delete_blocklist_entry · Delete Blocklist Entry by ID - Remove a single blocklist entry by its ID. Requires explicit user confirmation, since the removed address becomes eligible for outreach again.
  • verify_account · Verify Current Account - Return information about the currently selected SalesBlink workspace account.
  • list_my_workspaces · List My Workspaces - Return every SalesBlink workspace available to the authenticated user, including its ID, name, and role.
  • select_workspace · Select Workspace - Set the SalesBlink workspace used by subsequent actions in this session. When omitted, the account's default workspace is used.

What "online" means: the server answered an MCP connection at the time of the check. It is not a guarantee of security, quality or continuous uptime. How we test: we open an MCP session and ask for the tool list, as an AI assistant would. We never run a tool and never send a key. Checked every few days. Method

Is this your server? Monitoring Pro: a check every 30 minutes and an email within the hour when it stops answering. Launch offer: $39.99 once, for life.

Tasks it helps with

Share of each task's required capabilities it covers
Find leads
Lead Generation
50%
Find B2B partners
Lead Generation
33%
Send personalized outreach
Outreach Sequencing
33%
Recruit developers
Outreach Sequencing
33%

Similar tools

Listed for the same task: find leads

Ready-made AI agents

An MCP server is a connector you add to your own assistant. These are finished products that do the same job for you:

Facts & evidence

Each fact shows where it was seen and when.
FactValueEvidenceSourceLast confirmed
Install packagehttps://github.com/open-salesblink/skill/releases/download/v1.2.0/cold-email-salesblink.mcpbDECLAREDSRC-001 Official MCP Registry1h ago
Hosted endpointhttps://mcp.salesblink.io/mcpDECLAREDSRC-001 Official MCP Registry1h ago
Package registriesmcpbDECLAREDSRC-001 Official MCP Registry1h ago
Local install (package)yesDECLAREDSRC-001 Official MCP Registry1h ago
Remote access (hosted)yesDECLAREDSRC-001 Official MCP Registry1h ago
Websitehttps://salesblink.ioDECLAREDSRC-001 Official MCP Registry1h ago
Repositoryhttps://github.com/open-salesblink/skillDECLAREDSRC-001 Official MCP Registry1h ago
Registry statusactiveDECLAREDSRC-001 Official MCP Registry1h ago
Version1.2.0DECLAREDSRC-001 Official MCP Registry1h ago
MCP serveryesDECLAREDSRC-001 Official MCP Registry1h ago

Change history

  • NEW24 Oct 2026
    first seen in the index

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Questions about SalesBlink Cold Email

How do I connect SalesBlink Cold Email?

Use the hosted endpoint https://mcp.salesblink.io/mcp in your assistant's MCP settings. The exact settings are in "How to connect" above, as declared in the Official MCP Registry.

What tools does SalesBlink Cold Email offer?

When Electra Index connected on 24 Oct 2026, it listed 88 tools: signup, get_all_lists, create_list, get_list, update_list, get_all_templates, create_template, get_template and more. The full list is in "Live check" above.

Is SalesBlink Cold Email online?

Yes. Its hosted endpoint answered an MCP connection from Electra Index 1h ago.

What can I use SalesBlink Cold Email for?

Based on its description, it is most relevant to: find leads, find B2B partners, send personalized outreach, recruit developers.