"An overview of knowledge graphs" matching MCP servers:

Search 47,000+ marketing agencies and get AI-matched with fitted agencies, from Pick an Agency.

Giggal.ai is an email verification tool that runs a deep mailbox existence check on every address and verifies catch-all/accept-all and even SEG protected emails. Your bounce rate stays under 5%, and the 30% of every B2B list that other tools flag as "Risky" becomes deliverable again.

Read-only MCP server exposing Ads AI Creator's image styles, pricing, and FAQ for AI clients to generate ad knowledge.

Provides content agents with structured search over editorial guidelines, visual templates, and past post outcomes, enabling auditable proposals that cite rule IDs.

Provides 17 research tools for comprehensive company intelligence, covering aspects like overview, products, financials, and competitors. Supports both natural language answers and structured JSON output for automation.

Enables Google Antigravity to eliminate AI slop by harvesting real client intake, validating heading intent, auditing E-E-A-T entity graphs, building empirical comparison matrices, linting design anti-patterns, and applying human design archetypes.

Open-source MCP server for Google Ads (Meta Ads coming soon) that lets AI assistants manage ad campaigns, reporting, keywords, and targeting in plain English from any MCP client, with safety-first creation of paused campaigns.

Ad Copy AI - MCP server providing AI-powered tools and automation by MEOK AI Labs

Enables an AI assistant to list and fetch ad campaign data from a REST API, with error handling for missing records or unreachable services.

Enables access to Semrush Keyword Magic Tool API for SEO keyword research, including keyword overview analysis, finding millions of keyword suggestions, and discovering question-based keywords across different countries and languages.

An MCP server exposing every documented Email on Acid API v5 request as a tool — 24 tools across authentication, email client lists, email rendering testing, and spam testing.

Exposes WebWeaver Nexus services — waitlist signup with embedded form, product overview, and contact info — to MCP-enabled hosts via Streamable HTTP.

Automates SEO report generation from Google Drive data via Claude Desktop, supporting multiple data types and exporting reports in DOCX, HTML, PPTX, and PNG formats.

Provides product overview, proof points, case studies, pricing, and comment style tools for brand visibility, no account required.

Generates a complete suite of AI readiness files (llms.txt, ai.txt, schema, RAG indexes) for any website to optimize representation in ChatGPT, Claude, Gemini, and Perplexity.

AI search intelligence + Ahrefs-class SEO suite as 59 MCP tools. Track your brand across ChatGPT, Google AI Overview, Gemini, Claude, and Perplexity with persona-anchored Brand Radar dispatches.

Enables monitoring influencer brand share of voice and creator mention sentiment using Meltwater data, delivering deterministic structured output for MCP-compatible clients.

Read-only access to Google Analytics 4 reporting data, including traffic overview, top pages, traffic sources, and conversion events, supporting custom report queries via MCP.

Checks if a brand appears in an LLM's answer for GEO/AI-SEO. Part of Pipeworx gateway.

AI 可见性审计（中文版）：多模型询问 ChatGPT/Perplexity/Grok 对品牌的真实认知，扫描 GEO/SEO 健康度，返回 0-100 评分和基准分位。