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Outreach Deliverability MCP

Channel-safety for cold outreach: volume limits, SPF/DKIM/DMARC, spam-trigger auditing.

Connector by closermethod · GitHub account verified by the MCP Registry

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

npx agentmarket install connector/closermethod-outreach-deliverability-mcp

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.

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About

Channel-safety for cold outreach: volume limits, SPF/DKIM/DMARC, spam-trigger auditing.

Reviews

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Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools
4 read · 0 write · 0 delete · 2 not yet classified
Secrets
None asked for
Install scripts
Not scanned yet
Runs as
Node.js package

Tools by what they do 6

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

Read 4 · Look things up without changing anything.

  • audit_spam_triggers
  • get_channel_rules
  • get_full_pack
  • get_sender_setup_checklist

Not yet classified 2 · We could not tell from the name and description.

  • diagnose_campaign
  • interpret_benchmark

Tools (6)

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

  • audit_spam_triggers

    Audit outreach copy (subject + body) for spam-filter triggers: flagged phrases, all-caps, exclamation marks, multiple links, attachments, money symbols, fake Re:/Fwd: subjects. Returns hits, a 0-100 risk score, and a verdict.

  • diagnose_campaign

    Given observed campaign metrics (any of: open_rate, reply_rate, bounce_rate, acceptance_rate as percents), returns the most likely failure layer (infrastructure vs list vs message) and the fix order. Deliverability problems masquerade as copy problems — this tool tells you which one you have.

  • get_channel_rules

    Get safe volume limits, account setup, warmup protocol, kill signals, personalization floor, and legal basics for an outreach channel. Channels: email, linkedin, instagram_dm, x_dm.

  • get_full_pack

    Returns the complete deliverability library: channel rules, sender setup, spam triggers, benchmarks. Useful for full agent context.

  • get_sender_setup_checklist

    Returns the 10-step cold-email infrastructure checklist: lookalike domains, SPF, DKIM, DMARC, mailbox provisioning, warmup, list verification, tracking domains, compliance footer, monitoring.

  • interpret_benchmark

    Interpret an outreach metric against practitioner benchmarks: email_open_rate, email_reply_rate, email_bounce_rate, linkedin_acceptance_rate, dm_reply_rate. Returns healthy range, warning threshold, and the diagnostic note.

Signals

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Last commit
Jul 14, 2026 (3 months ago)
Last release
Jul 14, 2026 (3 months ago)

From GitHub (fetched Oct 24, 2026).

Details

Registry name
io.github.closermethod/outreach-deliverability-mcp
Version
1.0.2
Auth
No auth
Packages
npm outreach-deliverability-mcp
License
License unknown
Repository
github.com/closermethod/outreach-deliverability-mcp
First seen
Oct 24, 2026
Last checked
Oct 25, 2026
Source
Official MCP Registrygithub-graphql

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Cite this page

Outreach Deliverability MCP. Agent Mart. https://agentmart.dev/connectors/closermethod-outreach-deliverability-mcp (last updated 2026-10-25)