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Cold Leads

B2B outreach CRM for AI agents: contacts, verification, approved campaigns, replies, follow-ups.

Connector by anttka4cz · GitHub account verified by the MCP Registry

IndexedMITLocal (stdio)Remote (HTTP)
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Install

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

npx agentmarket install connector/anttka4cz-mcp-server-coldleads

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://coldleads.app/api/mcp Remote (HTTP)

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About

B2B outreach CRM for AI agents: contacts, verification, approved campaigns, replies, follow-ups.

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 and install config. Checked Oct 25, 2026.

Tools
2 read · 2 write · 0 delete
Secrets
1 (API keys, tokens or passwords)
Install scripts
Not scanned yet
Runs as
Node.js package

Tools by what they do 4

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

Read 2 · Look things up without changing anything.

  • search_leads
  • verify_email

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

  • check_provisioning_status
  • provision_account_and_get_payment_link

Secrets and settings it asks for

Secrets: values you paste in that let it act as you.

  • COLDLEADS_API_KEY

Network hosts it talks to 1

  • coldleads.app · found in remote endpoint, install command

Tools (4)

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

  • check_provisioning_statusCheck the owner's payment and get the API key

    Checks an account created with provision_account_and_get_payment_link. Returns status pending_payment, active, expired or suspended. When active, the first call with the claim_token returns api_key exactly once: store it securely as COLDLEADS_API_KEY and send it as Authorization: Bearer <key>. Poll every 15–30 seconds while pending_payment.

  • provision_account_and_get_payment_linkSet up Cold Leads for the human owner

    Use only when no working Cold Leads API key is available (other Cold Leads tools return missing_api_key or bad_api_key) and the human wants to use Cold Leads. Creates a pending Cold Leads account for the human owner's e-mail and returns a Stripe payment link for the Business plan with API access (price in plan.price, billed monthly until cancelled). Show checkout_url to the human and let them decide; never open, pay or share the link yourself. Keep claim_token secret, then call check_provisioning_status until status is active to receive the API key once.

  • search_leadsSearch leads by company domainread-only

    Search the leads already in your Cold Leads CRM for a target company domain: contact e-mail, name, company, phone, stage, tags, verification status and a do_not_contact flag. Covers only contacts in your own workspace (Cold Leads has no third-party lead database). Free, uses no credits.

  • verify_emailVerify an e-mail addressread-only

    Verifies an e-mail address: syntax, disposable domain, role account and MX records, plus an SMTP mailbox and catch-all check when Cold Leads can open an SMTP connection to the recipient's mail server (otherwise reasons contains smtp_unreachable and catch_all is null). Returns validity (valid, risky or invalid), a score and reason codes. Usually answers within a few seconds; costs 1 credit.

Signals

Stars
0
Forks
0
Open issues
0
Weekly downloads
30
Last commit
Oct 20, 2026 (9 days ago)
Last release
Oct 13, 2026 (16 days ago)
Last package publish
Oct 13, 2026 (16 days ago)

From GitHub (fetched Oct 24, 2026) and the package registry.

Details

Registry name
io.github.anttka4cz/mcp-server-coldleads
Version
1.0.2
Auth
Auth not stated, API key
Packages
npm @coldleads/mcp-server
License
MIT
Repository
github.com/anttka4cz/mcp-server-coldleads
Website
coldleads.app/developers?utm_source=mcp-registry&utm_medium=listing&utm_campaign=mcp-server
First seen
Oct 24, 2026
Last checked
Oct 25, 2026
Source
Official MCP Registrygithub-graphql
Cite this page

Cold Leads MCP server. Agent Mart. https://agentmart.dev/connectors/anttka4cz-mcp-server-coldleads (last updated 2026-10-25)