com.mambabuilt/mcp-outbound-infrastructure-fingerprint
Detect whether a company runs cold outbound, on what stack, and from which sending domains.
MCP server · by mambabuilt.com
About
com.mambabuilt/mcp-outbound-infrastructure-fingerprint is an MCP server published by mambabuilt.com. Marketplaces we read that list it: 1 (Official MCP Registry). The last change we recorded was on 2026-10-26. As of our marketplace pass on 2026-10-28.
What it asks for
- Runs on your machine
- Secrets: 1
- Settings: 1
Requires: APIFY_TOKEN (secret)
What it declares, asks for and runs, in full
Only install plugins from developers you trust. We list what marketplaces publish and do not test plugins.
Package
- npm downloads/week: 46 (2026-10-26)
- npm downloads/month: 429 (2026-10-26)
- Latest version on npm: 1.3.0, published 2026-10-16
npm facts come from the public npm registry (registry.npmjs.org, api.npmjs.org). Each figure is the registry's own and is never added to another. A registry that publishes no figure shows none: no number is not zero.
Works with
- Claude Code
- Codex
- Cursor
- VS Code
- Copilot CLI
From the marketplaces that list it and the MCP transport it declares, as each client documents them. We do not test plugins.
Connect
Commands and configs built only from what its marketplaces declare. We do not run them for you and do not test plugins.
As a local MCP server: npm package
Built from what Official MCP Registry declares.
claude mcp add --env "APIFY_TOKEN=<YOUR_APIFY_TOKEN>" --transport stdio mcp-outbound-infrastructure-fingerprint -- npx -y @mambalabsdev/mcp-outbound-infrastructure-fingerprint[mcp_servers.mcp-outbound-infrastructure-fingerprint]
command = "npx"
args = ["-y", "@mambalabsdev/mcp-outbound-infrastructure-fingerprint"]
[mcp_servers.mcp-outbound-infrastructure-fingerprint.env]
APIFY_TOKEN = "<YOUR_APIFY_TOKEN>"{
"mcpServers": {
"mcp-outbound-infrastructure-fingerprint": {
"command": "npx",
"args": [
"-y",
"@mambalabsdev/mcp-outbound-infrastructure-fingerprint"
],
"env": {
"APIFY_TOKEN": "<YOUR_APIFY_TOKEN>"
}
}
}
}Replace the values in angle brackets with your own. We show the names of the settings, never values.
Where it is published
| Marketplace | Status | Version | Figures | Verified | First seen |
|---|---|---|---|---|---|
| Official MCP Registry (Open the registry record) | Listed | 1.3.0 | Downloads/month (npm): 429 Downloads/week (npm): 46 Forks (GitHub): 0 Stars (GitHub): 0 |
Not marked |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
How its figures have moved
- 2026-10-16248
- 2026-10-26429
- 2026-10-16114
- 2026-10-2646
Each dot is a day we read a different number; flat stretches are days the number did not move. Figures of different marketplaces are never added up.
What changed
- Official MCP Registry: released version 1.3.0 (was 1.2.1)
Similar plugins
Products whose own names, descriptions, tools and skills are closest in meaning to this one, on every marketplace we read. Closeness is ranked within this list only.
-
Pipefire email deliverability tools
Free email deliverability tools: SPF, DKIM, DMARC, blacklist and header checks, cold email scoring.
-
outreach-deliverability-mcp io.github.closermethod/outreach-deliverability-mcp
Channel-safety for cold outreach: volume limits, SPF/DKIM/DMARC, spam-trigger auditing.
-
deliveriq-mcp io.github.Davison-Francis/deliveriq-mcp
Email deliverability for AI agents. 12 tools: verify, DNSBL, DMARC, spam-trap, finder.
-
Cold email infrastructure: domains, mailboxes, warm-up and campaigns. Never charges a card.
-
DMARKOFF — DMARC, SPF & DKIM Analytics
DMARC analytics for AI assistants: SPF/DKIM, compliance, anomalies, p=reject readiness, onboarding.
-
Domain and email trust checks for agents: DNS, SPF/DMARC, disposable email. By Crypto Money Maker
-
Email deliverability monitoring and sending: bounces, complaints, suppression, campaigns.
-
email-intelligence dev.emailiq/email-intelligence
Email intelligence MCP: MX/SPF/DKIM/DMARC, score, enrichment. x402 on emailiq.dev/mcp.
-
senders-mcp io.github.dame-senders/senders-mcp
Cold email infrastructure — campaigns, prospects, mailbox health and replies via Claude.
-
GlockApps — Inbox Placement Testing
Inbox placement tests across Gmail, Outlook, Yahoo and 30+ providers.
Similar plugins by marketplace
The same question asked of one marketplace at a time: is there an analog of this plugin there?
Has a listing on Claude Code: claude-plugins-community (5)
-
FastMCP server for Apollo.io — 22 tools: sequences, campaign health, mailbox warmup, enrichment,…
-
Cold email campaigns, email warmup, LinkedIn outreach, and 20M+ B2B lead database. Connect your WarmySender account to Claude via remote MCP server with OAuth 2.1. Manage…
-
Prospect, enrich leads, load outreach sequences, and query sales analytics with Apollo.io — one-click MCP server integration for Claude Code and Cowork.
-
AI-native email marketing for Claude. Compose emails, build automation flows, manage contacts, and send campaigns — all from your terminal. Powered by 20 MCP tools and an expert…
-
Reverse the AI in corporate email. For every message Defluff guesses what prompt the sender gave an LLM, classifies urgency (ACTIONABLE / RESPONSE-NEEDED / FYI / NOISE), and…
Has a listing on Claude Code: claude-plugins-official (5)
-
Search companies and contacts, enrich leads, find lookalikes, and get AI-ranked contact recommendations. Pre-built skills chain multiple ZoomInfo tools into complete B2B sales…
-
Prospect, enrich leads, load outreach sequences, and query sales analytics with Apollo.io — one-click MCP server integration for Claude Code and Cowork.
-
Agent skills for working with Resend to send and receive emails — email API integration, agent inbox, CLI, React Email components, and deliverability best practices. Includes the…
-
Dynatrace observability skills: DQL query patterns, application and infrastructure monitoring, log analysis, problem investigation, and incident response workflows, with the…
-
Turn website visitor signals into pipeline with Leadfeeder: daily visitor briefs, visitor company research, buyer and contact discovery, personalised outreach drafts, and adding…
Has a listing on Claude: knowledge-work-plugins (5)
-
Search companies and contacts, enrich leads, find lookalikes, and get AI-ranked contact recommendations. Pre-built skills chain multiple ZoomInfo tools into complete B2B sales…
-
Prospect, enrich leads, and load outreach sequences with Apollo.io — one-click MCP server integration for Claude Code and Cowork.
-
Turn website visitor signals into pipeline with Leadfeeder: daily visitor briefs, visitor company research, buyer and contact discovery, personalised outreach drafts, and adding…
-
Turn Common Room into your GTM copilot. Research accounts and contacts, prep for calls with attendee profiles and talking points, and draft personalized outreach across email…
-
Marketing automation, CRM, and email marketing powered by ActiveCampaign. Manage contacts, campaigns, automations, deals, and get AI-powered marketing insights — all from Claude.
Has a listing on Codex: openai-curated (openai/plugins) (5)
-
Work with Outlook Email using the configured Microsoft Outlook app connector.
-
Work with Gmail using the configured Gmail app connector.
-
CrowdStrike Falcon Fusion skills for authoring, deploying, and executing Fusion workflows. Includes live action discovery, YAML authoring with schema validation, workflow import…
-
Available for US1 customers only. Analyze, investigate, and act on your Datadog telemetry directly from ChatGPT using natural language. Ask questions about your production…
-
CrowdStrike Falcon Foundry development skills for building cybersecurity applications on the Falcon platform. Includes UI development, collections, functions, workflows, API…
Has a listing on Community GitHub marketplaces (5)
-
Open-source email API for applications and AI agents — transactional sending from any product, per-agent two-way inboxes, HITL approval, structured SPF/DKIM/DMARC evidence, and a…
-
Every Avanan API operation, plus shift-start triage, campaign grouping, and quarantine evidence.
-
Prospect, enrich leads, load outreach sequences, and query sales analytics with Apollo.io — one-click MCP server integration for Claude Code and Cowork.
-
Use this agent for comprehensive B2B security assessments, enterprise compliance validation, mult...
-
Email marketing operating manual for AI agents, with hard send-safety gates: campaigns, newsletters and flows, deliverability and DNS, switching ESPs, compliance, anti-slop copy…
Has a listing on Copilot CLI: github/awesome-copilot (5)
-
Safe BLE diagnostics, evidence workflows, and guarded automation for AI agents.
-
CrowdStrike Falcon Fusion skills for authoring, deploying, and executing Fusion workflows. Includes live action discovery, YAML authoring with schema validation, workflow import…
-
CrowdStrike Falcon Foundry development skills for building cybersecurity applications on the Falcon platform. Includes UI development, collections, functions, workflows, API…
-
Use Datadog directly in Copilot / VS Code through a preconfigured Datadog MCP server. Query logs, metrics, traces, dashboards, and more through natural conversation.
-
Three-layer verification pipeline for AI output. Extracts claims, finds sources, and flags hallucination risks so humans can verify before acting.
Has a listing on Copilot CLI: github/copilot-plugins (5)
-
workiq
Query Microsoft 365 data with natural language — emails, meetings, documents, Teams messages, and more.
-
Toolkit for building Microsoft 365 Copilot declarative agents — scaffolding, JSON manifest development, and capability configuration.
-
workiq-productivity
WorkIQ productivity skills powered by the local WorkIQ CLI — read-only insights across email, meetings, calendar, Teams, SharePoint, projects, and people.
-
Build Power Apps Canvas Apps using the Canvas Authoring MCP server.
-
Advanced Security plugin for GitHub Copilot.
Has a listing on Cursor: cursor/plugins (5)
Has a listing on Docker MCP Catalog (5)
-
The official MCP server to send emails and interact with Resend.
-
Unite marketing, sales, and customer service with AI-powered automation, lead management, and comprehensive analytics.
-
Streamline sales processes with integrated calling, email, SMS, and automated workflows for small and scaling businesses.
-
mcp-explorium ai.explorium/mcp-explorium
Access live company and contact data from Explorium's AgentSource B2B platform.
-
Give your AI agents trusted access to the full Postman platform.
Has a listing on Official MCP Registry (5)
-
Pipefire email deliverability tools
Free email deliverability tools: SPF, DKIM, DMARC, blacklist and header checks, cold email scoring.
-
outreach-deliverability-mcp io.github.closermethod/outreach-deliverability-mcp
Channel-safety for cold outreach: volume limits, SPF/DKIM/DMARC, spam-trigger auditing.
-
deliveriq-mcp io.github.Davison-Francis/deliveriq-mcp
Email deliverability for AI agents. 12 tools: verify, DNSBL, DMARC, spam-trap, finder.
-
Cold email infrastructure: domains, mailboxes, warm-up and campaigns. Never charges a card.
-
DMARKOFF — DMARC, SPF & DKIM Analytics
DMARC analytics for AI assistants: SPF/DKIM, compliance, anomalies, p=reject readiness, onboarding.
Has a listing on PyPI (MCP servers) (5)
-
resend com.mcparmory/resend
Send, track, and manage transactional emails at scale
-
mailersend com.mcparmory/mailersend
Send transactional emails, manage domains, and track delivery analytics
-
postmark com.mcparmory/postmark
Send, track, and manage transactional and bulk email delivery
-
mailtrap com.mcparmory/mailtrap
Send emails and manage sending domains, suppression lists, and delivery analytics
-
klaviyo com.mcparmory/klaviyo
Create and manage email campaigns, lists, and marketing automation
Has a listing on npm registry (MCP servers) (5)
-
Verify email addresses in real time: deliverability, disposable and role addresses, typo fixes.
-
shipmail-mcp io.github.shipmail-to/shipmail-mcp
Modern email for your business. Inboxes, calendars, newsletters and an API for your agents.
-
MCP server for SendGrid's v3 API: email marketing, transactional mail, templates, and analytics.
-
scrapercity-cli io.github.scrapercity/scrapercity-cli
B2B lead generation MCP server - 20+ scrapers, email finder, skip trace, and more.
-
Read, search, draft, send, and organize email through Gmail, Outlook, and IMAP/SMTP mailboxes.
Found by meaning, not by shared code or a shared repository: similar plugins stay separate products, and this is not a review or a recommendation.
Want this mark on your plugin in our catalog?
Prove you maintain it with a file in its repository, a file on your domain or a DNS record, and you can show this mark on the card, with live banners for your site and README. How verification works
You also get alerts when a marketplace lists it, drops it, changes its verified mark or what it asks for, and its remote endpoint goes on monitoring as a web service.
Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.