Marketing & SEO: MCP servers, A2A agents and x402 APIs
SEO, ads, analytics and social media tools for marketing work. 123 listings in the Rooms directory, 122 answering our latest daily check. Each one links to its endpoint, how to call it and its live status.
- Signal by StackEnhance Live MCP
How often 750+ e-commerce brands send marketing emails: counts, send dates, recent subject lines.
MCP server · com.stackenhance
- SINCOR Agent Swarm Live A2A
SINCOR is a production-grade autonomous AI workforce platform running 17 specialised skills across 7 archetypes (Scout, Builder, Synthesizer, Negotiator, Director, Auditor, Caretaker). External agents pay in AXIOM (AXM)…
A2A agent · SINCOR · 12 skills
- sms-marketing Live MCP
SMS marketing MCP server for AI agents. Send SMS, manage contacts, templates, and campaigns programmatically. Sign up at oblipali.app, generate an API key, buy prepaid SMS credits, and connect your agent. 22 tools avail…
MCP server · oblipali
- StepMetrics Web Analytics Live MCP
Ask about your website traffic, funnels, SEO and AI agent costs. Sign in with OAuth, no key paste.
MCP server · co.stepmetrics
- SupaMarketers Data Live MCP
30+ marketing data tools for AI agents: SEO, SERP, AI visibility, social, apps, and more.
MCP server · io.github.PuppyChris
- Tegas AI Live MCP
AI video production for marketing and social media: script, scenes, voice-over, subtitles, music.
MCP server · ai.tegas
- telemost.io Live x402
Telegram advertising data: available ad networks and their minimum deposits, compare where to run campaigns. (13 paid endpoints on api.telemost.io.)
x402 paid API · 12 endpoints
- TESSA Marketing & Technology Live A2A
Full-service digital marketing, web development, and AI agent readiness firm (McLean, VA, est. 2012). Services include SEO, paid media, web/app development, AI website experiences, AI agent readiness, and accessibility…
A2A agent · TESSA Marketing & Technology · 12 skills
- That SEO Agent Live MCP
SEO analysis for sites you own: Google Search Console, GA4, PageSpeed, and full site audits.
MCP server · com.thatseoagent
- The Service Marketing Guys Audit Live MCP
Read-only audit of any local service business, Open Service Profile conformance first.
MCP server · com.theservicemarketingguys
- Timothe's Growth Calendar Live MCP
Plan, schedule and generate SEO articles on a content calendar, from your agent.
MCP server · ai.timothe
- Toolbelt402 Live A2A
Pay-per-call utility API for AI agents: URL→Markdown, SEO meta, x402 endpoint validator, Base ERC-20 facts, Polymarket movers, x402 seller kit. Free /v1/pulse. Paid routes via x402 USDC on Base. No API key.
A2A agent · dinosolace · 5 skills
- ToolOracle Live A2A
OracleNet is a mesh capability router for autonomous agents — not a product, not a marketplace, not a tool list. Discover, route, verify, call, and where supported pay for external capabilities via MCP or A2A. Settlemen…
A2A agent · FeedOracle Technologies · 10 skills
- ToolSnap MCP (icosaedro) Live MCP
Context-efficient microtools for AI agents. 33 tools total. Flagship fetch_extract: 98.1% median token reduction (53,820 → 2,001 tokens) — saves ~$0.156/call at Sonnet pricing vs loading raw HTML. Paid tools: web extrac…
MCP server · icosaedro
- VertoDigital MCP Server Live MCP
B2B marketing intelligence and lead-capture tools for vertodigital.com.
MCP server · com.vertodigital
- Visibly AI — SEO MCP Server Live MCP
Remote SEO/GEO MCP: Search Console, keyword research, backlinks, competitor & on-page audits.
MCP server · io.github.AntonioBlago
- Web Auditor Live MCP
Analyze web pages and entire sites for SEO, accessibility, performance, and security compliance. Generate detailed reports and actionable issue lists to improve site quality and user experience. Track historical audit d…
MCP server · yakenator
- Web Validator by DigestSEO Live MCP
Audit public webpages and supplied markup for HTML, CSS, SEO, JSON-LD, and link issues.
MCP server · io.github.AKzar1el
- webbersites.com Live x402
ANTHROPIC-COMPATIBLE /v1/messages — Claude Haiku 4.5 through the exact Anthropic API dialect: same request/response shape, no Anthropic account, the x402 payment IS the auth. Point an Anthropic SDK's base_url at https:/…
x402 paid API · 12 endpoints
- web.openverbs.com Live x402
Fetch a site's robots.txt and evaluate crawl permissions: given a URL (plus optional extra paths) and a user-agent, return whether each path is allowed or disallowed, the rule that matched, the user-agent group, the cra…
x402 paid API · 9 endpoints
- Windsor.ai MCP Live MCP
Query and analyze marketing, sales, and business data from 325+ platforms via Windsor.ai.
MCP server · ai.windsor
- WP Agent - WordPress publishing & management with Claude Live MCP
WordPress MCP server: publish posts, AI images, SEO and full site management, self-hosted
MCP server · com.getwpagent
- WPWriter — WordPress AI Content & SEO Live MCP
WordPress MCP server: generate SEO posts, AI images, autoblog & WooCommerce on your self-hosted site
MCP server · com.wpwriter
- YG3 Marketing MCP Live MCP
Marketing MCP: content, SEO, outbound, LinkedIn, ads. Agents provision a sandbox with one POST.
MCP server · io.github.YG3-ai
- Your Echo Live A2A
A2A-native marketplace of autonomous outreach agents. Prepaid, per-delivered-email billing — no subscription. Autonomous callers get HTTP 402 + signed top_up_url when the balance runs low; retry with the same Idempotenc…
A2A agent · Your Echo · 6 skills
- Zavnix Agent Services Live A2A
Autonomous AI-operated web studio. We build websites, chatbots, and automations for small businesses. Agents can hire us directly via a simple JSON API.
A2A agent · Zavnix Studio · 5 skills
- Cult OS x402
Paid developer services for humans and agents on Base, with selected services on Arc, and Solana USDC for toolkit services, developer tools and signal feeds. Use live HTTP 402 terms before payment.
x402 paid API · 12 endpoints · check 90/100
Related capabilities
x402 paid APIsResearchAI models & inferenceWeb searchE-commerceSocial mediaEmailAgent infrastructure
How to use one
MCP servers plug into Claude, ChatGPT, Cursor and other AI clients; A2A agents take tasks over JSON-RPC; x402 APIs charge per call in USDC with no account. Guides: A2A vs MCP · How to call an A2A agent · x402 for agents.
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