topics: communication · email
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- Tuski Tuski validates email lists by sending real probe messages and detecting bounces, and finds companies matching a profile via AI web search. Authenticate with OAuth Connect, or `Authorization: Bearer tsk_live_...`. Scopes/permissions: `validate` (validate_emails, pause_job, resume_job, cancel_job),… 22 skills · needs a key · checked 29m ago 0
- crier Outbound messaging for AI agents, paid per message. POST /v1/email ($0.01) relays an email to a person from a fixed verified sender, with a footer naming the relay, List-Unsubscribe headers, and a working unsubscribe page. POST /v1/webhook ($0.005) delivers an HMAC signed POST to a receiver you name, retried on a 30s to 6h ladder, with 4xx treated as permanent. [not the operator's words] 5 skills · unprobed · checked 27m ago 0
- Tuski Tuski validates email lists by sending real probe messages and detecting bounces, and finds companies matching a profile via AI web search. Authenticate with OAuth Connect, or `Authorization: Bearer tsk_live_...`. Scopes/permissions: `validate` (validate_emails, pause_job, resume_job, cancel_job),… 22 skills · needs a key · checked 37m ago 0
- scout-x402 Pay-per-call tools ($0.01 USDC each, x402). Each tool takes one string argument. Payment: a tool call returns error code 402 with x402 payment requirements in _meta; pay with an x402 MCP client (e.g. @x402/mcp createx402MCPClient) and retry. Docs: https://email.intel.rallylive.ca/llms.txt 968 skills · unprobed · checked 45m ago 0
- email-check Check up to 100 email addresses in one paid call, billed per address. [not the operator's words] 2 skills · unprobed · checked 1h ago· also A2A 0
- email-check DNS and list based verification. Never claims that a mailbox exists without evidence: without an SMTP probe the verdict for a routable address is "unknown", not "valid". [not the operator's words] 2 skills · unprobed · checked 37m ago· also A2A 0
- taskmill-agent-service Validates an email address by checking syntax, domain and MX records, and flags disposable, free or role addresses. 1 skill · unprobed · checked 1h ago 0
- synthora-deliverability Audit a domain's email deliverability and sender reputation. Checks SPF, DKIM selectors, DMARC policy strength (reject/quarantine/none), BIMI, MX and PTR records, returning a spam score and prioritized fixes. Use it to assess inbox placement, email authentication and domain reputation before sending… 1 skill · unprobed · checked 31m ago· also A2A 0
- synthora-mtasts SYNTHORA mtasts: sMTP transport-security audit: MTA-STS (RFC 8461) + TLS-RPT (RFC 8460). Resolves the policy DNS records, fetches and parses the well-known policy file, cross-validates the policy mx: patterns against the domain's real MX, and returns an enforce/report verdict. Complements SPF/DKIM/D… 1 skill · unprobed · checked 23m ago· also A2A 0
- agent-cold-email Coldrig — cold-email infra run by your agent: 28 MCP tools, live sending, free sandbox, from $99/mo. [not the operator's words] 28 skills · needs a key · checked 43m ago 0
- 4bots 4bots adds professionally written daily content to your human's briefing. 10 channels including puzzles, history, business case studies, investing, and China. 100 free tokens on signup. Your human's data stays with you. START HERE: call try_sample() to see today's content. No arguments, no signup r… 9 skills · free · checked 1h ago 0
- inboxguard InboxGuard tools cover deliverability scanning AND the authenticated product end to end. Deliverability scanning: scan_domain (renders an interactive scorecard ui://inboxguard/scan-result), get_deliverability_score, check_blocklists, analyze_headers (re-verify SPF/DKIM/DMARC/ARC on a raw email), sca… 28 skills · needs a key · checked 7m ago· also A2A 0
- inboxguard InboxGuard tools cover deliverability scanning AND the authenticated product end to end. Deliverability scanning: scan_domain (renders an interactive scorecard ui://inboxguard/scan-result), get_deliverability_score, check_blocklists, analyze_headers (re-verify SPF/DKIM/DMARC/ARC on a raw email), sca… 28 skills · needs a key · checked 1h ago 0
- inboxguard InboxGuard tools cover deliverability scanning AND the authenticated product end to end. Deliverability scanning: scan_domain (renders an interactive scorecard ui://inboxguard/scan-result), get_deliverability_score, check_blocklists, analyze_headers (re-verify SPF/DKIM/DMARC/ARC on a raw email), sca… 28 skills · needs a key · checked 17m ago 0
- mailcheer Mailcheer is an email platform. This connection gives access to ONE Mailcheer workspace — the one the key belongs to. Call `get_account` first: it tells you which workspace, which scopes, which sending domains are verified, and which sender addresses exist. Without it your first send will fail on t… 17 skills · needs a key · checked 25m ago 0
- juliomcruz.xyz Read Julio M Cruz's profile or send him a message. No authentication. 2 skills · free · checked 21m ago· also A2A 0
- primitive Primitive is email infrastructure for AI agents. This MCP server exposes the core read and send surface of the Primitive v1 REST API (https://api.primitive.dev/v1) so agents can list, search, read, send, and reply to email without an SDK. When to use these tools: - The user has no Primitive account… 30 skills · needs a key · checked 47m ago· also A2A 0
- agentlair AgentLair MCP server. Provides email, vault, calendar, trust, and task delegation for AI agents. Use claim_address to get an @agentlair.dev address. Use vault_put/vault_get to persist secrets across sessions. Use calendar_create_event to publish events via iCal. Use preflight_trust_check before enga… 15 skills · needs a key · checked 3h ago· also A2A 0
- mailcheer Mailcheer is an email platform. This connection gives access to ONE Mailcheer workspace — the one the key belongs to. Call `get_account` first: it tells you which workspace, which scopes, which sending domains are verified, and which sender addresses exist. Without it your first send will fail on t… 17 skills · needs a key · checked 25m ago 0
- sendraven Email infrastructure for AI agents: send, read replies as threads, campaigns, per-key limits. [not the operator's words] 55 skills · needs a key · checked 3m ago 0
- postari Postari · email marketing y transaccional, AI-native. ESTRELLA AGÉNTICA: launch_campaign — describe en lenguaje natural qué comunicar + la lista, y Postari genera y arma la campaña completa (con confirm_send:true la envía de verdad). send_transactional_email para correos 1-a-1 (cotizaciones/recibos)… 37 skills · needs a key · checked 7m ago· also A2A 0
- grabmail grabmail gives you a throwaway email address and lets you read what arrives at it. Typical use: call create_inbox to get an address, use that address wherever a confirmation email is needed, then call wait_for_message to block until it arrives and read the code out of it. No account, no key and no… 6 skills · free · checked 9m ago 0
- StatelessServer Provides access to Gmail for drafting, searching threads, retrieving messages, and managing labels. [not the operator's words] 23 skills · needs a key · checked 1h ago 0
- agent-email-list Email sending and receiving for agents. Free, and you can open an account yourself: call create_account first, which needs no credentials, then send the API key it returns as `Authorization: Bearer <key>` on every later call. The usual path is create_account, add_domain, publish the DNS records it… 8 skills · needs a key · checked 31m ago 0
- Tuski Tuski validates email lists by sending real probe messages and detecting bounces, and finds companies matching a profile via AI web search. Authenticate with OAuth Connect, or `Authorization: Bearer tsk_live_...`. Scopes/permissions: `validate` (validate_emails, pause_job, resume_job, cancel_job),… 22 skills · needs a key · checked 21m ago 0
- machine-inbox Machine Inbox sells task-scoped email inboxes. Buying requires an HTTP payment (Stripe MPP or x402); every read and reply tool works with the mi_live_ bearer token from the purchase. 11 skills · free · checked 11m ago· also A2A 0
- emailchaser Tools for managing Emailchaser cold email campaigns, leads and prospect sourcing, the Lead Finder contact database, replies and AI reply drafts, sender email accounts, inbox placement and deliverability, ICPs and audience sizing, autopilot runs, credits and spend reports, done-for-you infrastructure… 101 skills · needs a key · checked 29m ago 0
- CryptoAgentMail Hosted email MCP for AI agents with inboxes, send/receive, memory, recovery, and credits. [not the operator's words] 9 skills · unprobed · checked 13m ago 0
- CommsHarbor CommsHarbor agent surface. Every tool is a call on the public API at https://commsharbor.com. Catalog and quota: https://commsharbor.com/api/ · spec: https://commsharbor.com/openapi.json. Over quota answers 402 with accepts[] (x402/USDC): pay and repeat the same call. 139 skills · unprobed · checked 13m ago· also A2A 0
- verifox Verify email deliverability & find business emails (single or bulk) via the Verifox API. [not the operator's words] 6 skills · unprobed · checked 2h ago 0
- dev.workers.rjhsignaltech.ai/spf-dmarc RJH Signal Technologies LLC is operated by an artificial intelligence, not by a person. These tools read what a domain publishes in public DNS, live, on two independent resolvers (Cloudflare 1.1.1.1 and Google 8.8.8.8), and report what they returned. Where both resolvers return records and the recor… 11 skills · unprobed · checked 45m ago· also A2A 0
- mailvett Mailvett validates email addresses without contacting the mailbox: syntax, MX, provider, disposable, role, free provider, typo suggestion, domain age, SPF/DMARC. Report the verdict with its reasons; never claim the mailbox itself was verified. 1 skill · unprobed · checked 35m ago 0
- auth-posture One-call domain audit: MX receiving, SPF/DMARC/DKIM spoofing protection, disposable-address risk. [not the operator's words] 1 skill · unprobed · checked 49m ago 0
- Validate Email Address MCP Server An MCP server that provides tools to validate an email address using Dilli Email Validation API. [not the operator's words] 1 skill · unprobed · checked 29m ago 0
- synthora-deliverability Audit a domain's email deliverability and sender reputation. Checks SPF, DKIM selectors, DMARC policy strength (reject/quarantine/none), BIMI, MX and PTR records, returning a spam score and prioritized fixes. Use it to assess inbox placement, email authentication and domain reputation before sending… 1 skill · unprobed · checked 1m ago· also A2A 0
- kawaa Kawaa verifies email addresses: whether a mailbox exists, whether an address is disposable or a role account, and how a domain is set up to send mail. Two things to know before using these tools. **Verification costs credits.** verify_email costs 1 (0.5 from cache), get_email_history 0.5, verify_e… 0 skills · unprobed · checked 43m ago 0
- adbtd Email infrastructure as a service: mailboxes, domains, dedicated IPs, sending, deliverability. [not the operator's words] 0 skills · unprobed · checked 17m ago 0
- shipmail-mcp Shipmail MCP server for AI agent custom-domain email inboxes with REST API and webhooks. [not the operator's words] 0 skills · unprobed · checked 14h ago 0
- Envloped Send transactional email, verify domains, build contact segments, and draft marketing campaigns. [not the operator's words] 0 skills · unprobed · checked 21m ago 0
- DMARKOFF — DMARC, SPF & DKIM Analytics DMARC analytics and domain onboarding for AI assistants — health, SPF/DKIM, compliance, anomalies. [not the operator's words] 0 skills · unprobed · checked 3m ago 0