Servers with an HTTPS address: nothing to install locally, just paste the URL into your client's settings. Each one is health-checked on a schedule.
Schedule and publish social media posts to 11 platforms (X, Instagram, Facebook, TikTok, LinkedIn, YouTube, Threads, Pinterest, Bluesky, Telegram, Google…
- List Workspaces: List the workspaces this connection can act in. Use a workspace id as the optional workspaceId argument on other tools to operate across multiple workspaces (the default workspace is
- List Accounts: List all social media accounts connected to the workspace. Each includes connectionStatus (CONNECTED or DISABLED) and disabledReason (null unless DISABLED), plus followerCount (latest s
- Get Follower History: Daily follower-count snapshots for one connected account (pass its socialMediaId from list_accounts). Returns currentFollowerCount, delta (current − first snapshot in range), tra
Analytics & Data · No sign-in · Free
Give an AI agent its own email address: send, reply, read, and wait for mail.
Development · API key required · Free
Secure email infrastructure for AI agents.
- List Mailboxes: List the mailboxes you can use, newest first, each with its id and email address. Call this when you need a mailbox_id for any other tool, or to check whether you already have a mailbo
- Create Mailbox: Create a NEW email mailbox this agent owns. Call this when list_mailboxes shows you have no suitable mailbox yet — mailboxes persist across sessions, so creating a second one for the s
- List Domains: List the account's custom sending domains with their id, name, and verification status. Call this when you want to create a mailbox on a custom domain (pass the id of a verified domain a
Messaging · API key required · Free
Manage Telegram drafts, media, schedules and publications from AI clients.
Development · No sign-in · Free
Postscript MCP Pack — SMS marketing for Shopify.
Advertising · No sign-in · Free
Publish and schedule posts to TikTok, Instagram, YouTube, LinkedIn, X, Bluesky, Mastodon, Telegram and Discord from a single tool call.
- Generate Posts: Smart Distribute — PostWire's native AI writer. Give ONE prompt (and optional media) and it writes the BEST NATIVE post for EACH platform: correct character limits, hashtag rules, SEO
- Post To Social: Publish to one or more social platforms via PostWire, in parallel. For best results, first call generate_posts to get a NATIVE draft per platform, then pass them here as `per_platform`
- Get Post Status: Check the processing/publish status of a post previously created with post_to_social.
Advertising · API key required · Free
Remote MCP server bridging AI clients with the PowerDMARC email authentication Platform.
Messaging · API key required · Free
PowerDMARC brings your email-authentication data into any AI assistant.
- Dmarc Aggregate Detailed Stats: Get DMARC aggregate report detailed statistics for a date range
- Dmarc Aggregate Per Country: Get DMARC aggregate report broken down by country
- Dmarc Aggregate Per Host: Get DMARC aggregate report per sending host with compliance status
Messaging · No sign-in · Free
26 quant tools.
Development · No sign-in · Free
Run AI preliminary phone screens against any open hiring role on Prelim.
- List Jobs: List the open hiring roles (jobs) in your Prelim organization. Each job is a role being screened for. Returns lightweight summaries with interview counts; use get_job for full details inclu
- Get Job: Get full details of one hiring role: title, description, status, branding, and the list of screening questions the AI will ask candidates.
- List Screens: List preliminary phone screens (interviews) for a job. Returns candidate summaries with score and recommendation; use get_screen for per-question scores and get_transcript for the full c
Analytics & Data · No sign-in · Free
Email infrastructure for AI agents — send, receive, search, and manage email over a clean HTTP API.
- ListDomains: List all inbound domains for the organization, both verified and unverified. Each domain includes its verification status and DNS records. Use before addDomain to check whether a domain i
- AddDomain: Claim a new domain and receive the DNS records to publish. Returns dns_records with the exact records to add. If the domain has an mx_conflict (existing mail provider), re-call with confirm
- VerifyDomain: Check DNS records for a domain claim (MX, TXT, SPF, DKIM, DMARC). On success the domain becomes verified and starts receiving mail. On failure, returns which checks passed and which stil
Messaging · No sign-in · Free
People-enrich: work email + phone, company & domain enrichment.
Messaging · API key required · Free
AI QA tester — real browsers scan sites for bugs, SEO, perf, and accessibility issues via chat.
Advertising · API key required · Free
Agent accountability for product teams: specs, evidence, and ship readiness over MCP.
Messaging · API key required · Free
Email, phone, domain, URL & OFAC verification; phishing and IBAN checks via x402.
Messaging · No sign-in · Free
Check proposed actions against fixed core values using trusted numeric facts.
- Care Core Check Actions: Check proposed actions using trusted application facts. Saves a usage record, never authorizes or executes. Do not invent facts.
Messaging · API key required · Free
PromtPress Ads lets an AI assistant buy advertising the way a person would in the dashboard: browse placement formats, analyse a Telegram channel, forecast…
- Promtpress Get Account: Состояние аккаунта: баланс, лимиты агента и остатки по ним. Вызывайте первым в сессии и перед любой тратой — здесь видно, сколько денег есть и сколько разрешено потратить сегод
- Promtpress List Formats: Каталог доступных форматов размещения с вилками цен. Формат — это способ получить результат: подписчики в Telegram-канал, переходы на сайт, заявки. Для каждого указаны доступн
- Promtpress Analyze Channel: Разбор публичного Telegram-канала по открытым данным. Показывает число подписчиков, средний охват поста, охват к базе, частоту публикаций, лучшие и слабые посты, лучшее вре
Advertising · No sign-in · Free
Prepaid email-verify credits for MCP agents.
- Balance: Read-only verify credit balance for a workspace. Call this before a batch. Does not burn credits.
- Verify Email: Verify one email. Cached repeats within 30 days are free. If credits are 0, returns payment_required with a checkout_url. Never invent results. unknown means the check did not finish.
- Receipts: List proof of spend and proof of checks for this workspace. Use this when the human asks what a charge paid for. Do not invent Stripe session ids.
Messaging · No sign-in · Free
MCP server: 447 pay-as-you-go research tools (SEO, ads, SERP) + verified prowlanalyze reports
Advertising · API key required · Free
Buy and manage residential, mobile and datacenter proxies in 170+ countries, prepaid per GB, traffic never expires.
- Get Pricing: Prices per GB (USD) for residential / mobile / datacenter proxies.
- List Locations: Countries available for the given proxy type.
- Create Account: Creates a new account WITHOUT registration forms and returns an API key (pc_live_...). IMPORTANT: if the human already has a ProxyCove account, do NOT create a new one — ask them for a
Finance & Payments · No sign-in · Free
Polish SMS & voice gateway: send SMS/TTS, contacts, blacklist, tracked links, replies, reports.
Development · API key required · Free
Schedule and publish posts to LinkedIn, Instagram, TikTok, Threads, X, YouTube, Facebook, Bluesky, Mastodon, and Telegram using plain English commands in…
- List Connections: List all connected social media accounts (Twitter, LinkedIn, TikTok, etc.)
- Create Post: Create and schedule a post to one or more social media platforms
- Get Post: Get details of a scheduled post group and its platform-specific posts
Messaging · No sign-in · Free
Pay-per-call LLM chat plus data tools: DNS, crypto, Base gas, Wikipedia.
Finance & Payments · No sign-in · Free
Real-time CRM intelligence for Claude and other AI clients — map corporate ownership hierarchies and verify entity names and registered addresses, directly in…
- Health Check: Check MCP server health status. Verify this server is operational and get basic server information (name, version, auth method). Use for connectivity testing and diagnostics. No authenti
- Submit Address Verification: Submit companies for address verification. Validate company addresses and verify organization legitimacy. Returns entity IDs for tracking verification results.
- Submit Hierarchy Creation: Submit companies for organizational hierarchy creation. Identify parent-subsidiary relationships and organizational structure. Returns entity IDs for tracking hierarchy resu
CRM & Sales · API key required · Free
Dynamic QR codes by chat: edit destinations after printing, smart routing, and scan analytics.
Analytics & Data · No sign-in · Free
QR Rápido is an ultra-fast QR code generator built for AI agents and automations.
- Generate Qr: Generate a QR code for a URL, Wi-Fi network, vCard contact, WhatsApp message, email, SMS, or free text. Returns an inline base64 PNG — no file hosting needed. For Brazilian PIX payments u
- Generate Pix Qr: Generate a Brazilian PIX payment QR code (BRCode/EMV standard). Builds the payload automatically from the PIX key, amount, recipient name, and city. Returns an inline base64 PNG ready
Finance & Payments · API key required · Free
QR codes active 90 days, claimable forever.
Development · API key required · Free
The B2B data architecture for high‑growth teams.
- Search Contacts: Search the Quadratik B2B contact database with rich filters. Returns contacts matching criteria like job title, company, location, industry, seniority, and more.
- Save Contacts: Save contacts to your Quadratik account.
- Export Contacts: Export saved contacts as CSV.
Messaging · No sign-in · Free
Verify email addresses and clean lists to improve deliverability and sender reputation.
Messaging · No sign-in · Free
Qualisend verifies email addresses and cleans lists in real time to protect deliverability and sender reputation.
- Verify Email: Verify a single email address — syntax, domain/MX, disposable + role detection, typo suggestion, and mailbox reachability. Returns a deliverability verdict (deliverable / risky / undeliv
- Verify Emails: Verify up to 50 email addresses at once and get a deliverability verdict for each, synchronously. Consumes 1 credit per address. For larger lists (up to 1000), use verify_list.
- Verify List: Verify a large list of up to 1000 email addresses. This runs ASYNCHRONOUSLY: it creates ONE bulk job, returns a job_id immediately, and the mailbox probes run in the background. Poll get_
Docs & Notes · No sign-in · Free