Channel-safety for cold outreach: volume limits, SPF/DKIM/DMARC, spam-trigger auditing.
Channel-safety for cold outreach: volume limits, SPF/DKIM/DMARC, spam-trigger auditing.
Most outbound fails before the copy is ever read. Burned domains, throttled LinkedIn accounts, and spam-foldered sends kill campaigns that any message audit would have passed. AI agents make this worse: they can generate 500 perfect emails an hour, and sending them is exactly how you lose the domain.
Compare MCP servers by category, or browse hosted MCP servers if you prefer an endpoint over a local process.
Check the linked publisher documentation and your connected client's tool list. Names and availability can vary with the server version and account permissions.
| Tool | What it does |
|---|---|
| get_channel_rules | Safe daily volumes, account setup, warmup protocol, kill signals, personalization floor, and legal basics per channel: email, LinkedIn, Instagram DM, X DM |
| get_sender_setup_checklist | The 10-step cold-email infrastructure checklist: lookalike domains, SPF, DKIM, DMARC, mailboxes, warmup, list verification, tracking, compliance, monitoring |
| audit_spam_triggers | Copy audit: 30+ flagged phrases, all-caps, exclamations, link count, attachments, money symbols, fake Re:/Fwd: — with a 0-100 risk score |
| interpret_benchmark | Healthy/warning ranges for open rate, reply rate, bounce rate, LinkedIn acceptance, DM reply — with an optional direct read of your observed value |
| diagnose_campaign | Given your observed metrics, names the failure layer (infrastructure vs list vs message) and the fix order |
| get_full_pack | The complete library as one payload for full agent context |
Search built for AI, not humans — semantic web search that returns model-ready content, plus code context.
Put 6,000+ pre-built scrapers at your assistant's fingertips through one MCP endpoint.
Fetches and analyzes content from Reddit, providing access to hot threads and post details.
Enables interaction with X (formerly Twitter) for retrieving tweets, creating new posts, and replying to existing ones.
Automates LinkedIn interactions and extracts data through browser automation, respecting terms of service and rate limits.
Automates SEO tasks and provides AI-powered optimization by integrating with the Google Ads Keyword Planner API.