{
  "servers": [
    {
      "id": "agentndx",
      "name": "AgentNDX",
      "description": "A network registry for the agentic web. Search, browse, and query MCP servers, A2A agents, and x402-enabled services.",
      "category": "data",
      "endpoint": "https://agentndx.ai/mcp",
      "homepage_url": "https://agentndx.ai",
      "github_url": "https://github.com/blacklabelartcult/agentndx",
      "x402": true,
      "x402_price": "$0.005",
      "verified": true,
      "protocols": [
        "MCP",
        "x402"
      ],
      "transport": "http",
      "auth": "x402",
      "added": "2026-04-09",
      "updated": "2026-04-09",
      "tags": [
        "directory",
        "registry",
        "mcp",
        "search",
        "discovery"
      ],
      "use_cases": [
        "Search for MCP servers by capability or category",
        "Discover x402-enabled payment services for agents",
        "List all available tool categories and their counts"
      ],
      "health": "active"
    },
    {
      "id": "playwright-mcp",
      "name": "Playwright MCP",
      "description": "Browser automation and web scraping via Playwright. Navigate, click, fill forms, take screenshots, and extract structured data from any website.",
      "category": "web",
      "endpoint": "npx @playwright/mcp",
      "homepage_url": "https://playwright.dev",
      "github_url": "https://github.com/microsoft/playwright-mcp",
      "x402": false,
      "verified": true,
      "protocols": [
        "MCP"
      ],
      "transport": "stdio",
      "auth": "none",
      "install_cmd": "npx @playwright/mcp",
      "added": "2026-04-09",
      "updated": "2026-04-09",
      "tags": [
        "browser",
        "automation",
        "scraping",
        "screenshots",
        "forms"
      ],
      "use_cases": [
        "Automate browser interactions for web agents",
        "Extract structured data from dynamic websites",
        "Run end-to-end tests or browser-based workflows"
      ],
      "related_ids": [
        "firecrawl-mcp"
      ],
      "health": "active"
    },
    {
      "id": "firecrawl-mcp",
      "name": "Firecrawl MCP",
      "description": "Web scraping and crawling with LLM-ready output. Scrape, crawl, map, and extract structured data from any URL. Returns clean markdown.",
      "category": "web",
      "endpoint": "npx firecrawl-mcp",
      "homepage_url": "https://firecrawl.dev",
      "github_url": "https://github.com/mendableai/firecrawl-mcp-server",
      "schema_url": "https://firecrawl.dev/schema",
      "x402": false,
      "verified": true,
      "protocols": [
        "MCP"
      ],
      "transport": "stdio",
      "auth": "api-key",
      "install_cmd": "npx firecrawl-mcp",
      "added": "2026-04-09",
      "updated": "2026-04-09",
      "tags": [
        "scraping",
        "crawling",
        "markdown",
        "extraction",
        "web"
      ],
      "use_cases": [
        "Extract clean markdown from any webpage for LLM consumption",
        "Crawl entire sites and build structured data sets",
        "Map site structure before targeted scraping"
      ],
      "related_ids": [
        "playwright-mcp"
      ],
      "health": "active"
    },
    {
      "id": "github-mcp",
      "name": "GitHub MCP",
      "description": "Full GitHub API access via MCP. Create issues, PRs, manage repos, read code, run searches, and interact with the GitHub ecosystem.",
      "category": "code",
      "endpoint": "npx @modelcontextprotocol/server-github",
      "homepage_url": "https://github.com",
      "github_url": "https://github.com/modelcontextprotocol/servers/tree/main/src/github",
      "x402": false,
      "verified": true,
      "protocols": [
        "MCP"
      ],
      "transport": "stdio",
      "auth": "api-key",
      "install_cmd": "npx @modelcontextprotocol/server-github",
      "added": "2026-04-09",
      "updated": "2026-04-09",
      "tags": [
        "github",
        "git",
        "repositories",
        "issues",
        "pull-requests"
      ],
      "use_cases": [
        "Create and manage GitHub issues and PRs from agents",
        "Search code across repositories",
        "Automate release workflows"
      ],
      "related_ids": [
        "filesystem-mcp"
      ],
      "health": "active"
    },
    {
      "id": "filesystem-mcp",
      "name": "Filesystem MCP",
      "description": "Local filesystem access for agents. Read, write, search, and manipulate files and directories with configurable path permissions.",
      "category": "data",
      "endpoint": "npx @modelcontextprotocol/server-filesystem",
      "homepage_url": "https://modelcontextprotocol.io",
      "github_url": "https://github.com/modelcontextprotocol/servers/tree/main/src/filesystem",
      "x402": false,
      "verified": true,
      "protocols": [
        "MCP"
      ],
      "transport": "stdio",
      "auth": "none",
      "install_cmd": "npx @modelcontextprotocol/server-filesystem /path/to/dir",
      "added": "2026-04-09",
      "updated": "2026-04-09",
      "tags": [
        "files",
        "filesystem",
        "read",
        "write",
        "local"
      ],
      "use_cases": [
        "Read and write local files from agent workflows",
        "Search files by name or content pattern",
        "Manage project directories and assets"
      ],
      "related_ids": [
        "github-mcp"
      ],
      "health": "active"
    },
    {
      "id": "brave-search-mcp",
      "name": "Brave Search MCP",
      "description": "Web and local search via Brave Search API. Privacy-respecting search with real-time results, news, and image search capabilities.",
      "category": "web",
      "endpoint": "npx @modelcontextprotocol/server-brave-search",
      "homepage_url": "https://search.brave.com",
      "github_url": "https://github.com/modelcontextprotocol/servers/tree/main/src/brave-search",
      "x402": false,
      "verified": true,
      "protocols": [
        "MCP"
      ],
      "transport": "stdio",
      "auth": "api-key",
      "install_cmd": "npx @modelcontextprotocol/server-brave-search",
      "added": "2026-04-09",
      "updated": "2026-04-09",
      "tags": [
        "search",
        "web-search",
        "brave",
        "news",
        "privacy"
      ],
      "use_cases": [
        "Real-time web search for agents needing current information",
        "News search for market intelligence workflows",
        "Image and video search for content pipelines"
      ],
      "related_ids": [
        "firecrawl-mcp"
      ],
      "health": "active"
    },
    {
      "id": "postgres-mcp",
      "name": "PostgreSQL MCP",
      "description": "Read-only PostgreSQL access via MCP. Query databases, inspect schemas, and retrieve structured data. Safe — no write operations.",
      "category": "data",
      "endpoint": "npx @modelcontextprotocol/server-postgres",
      "homepage_url": "https://postgresql.org",
      "github_url": "https://github.com/modelcontextprotocol/servers/tree/main/src/postgres",
      "x402": false,
      "verified": true,
      "protocols": [
        "MCP"
      ],
      "transport": "stdio",
      "auth": "api-key",
      "install_cmd": "npx @modelcontextprotocol/server-postgres postgresql://user:pass@host/db",
      "added": "2026-04-09",
      "updated": "2026-04-09",
      "tags": [
        "database",
        "postgresql",
        "sql",
        "read-only",
        "schema"
      ],
      "use_cases": [
        "Query production databases safely from agent workflows",
        "Inspect table schemas for data pipeline agents",
        "Answer natural language questions against structured data"
      ],
      "related_ids": [
        "filesystem-mcp"
      ],
      "health": "active"
    },
    {
      "id": "slack-mcp",
      "name": "Slack MCP",
      "description": "Slack workspace integration for agents. Read messages, post to channels, manage threads, and search workspace history.",
      "category": "communication",
      "endpoint": "npx @modelcontextprotocol/server-slack",
      "homepage_url": "https://slack.com",
      "github_url": "https://github.com/modelcontextprotocol/servers/tree/main/src/slack",
      "x402": false,
      "verified": true,
      "protocols": [
        "MCP"
      ],
      "transport": "stdio",
      "auth": "oauth",
      "install_cmd": "npx @modelcontextprotocol/server-slack",
      "added": "2026-04-09",
      "updated": "2026-04-09",
      "tags": [
        "slack",
        "messaging",
        "notifications",
        "team",
        "communication"
      ],
      "use_cases": [
        "Post agent results and reports to Slack channels",
        "Monitor channel activity and trigger workflows",
        "Search message history for context retrieval"
      ],
      "related_ids": [],
      "health": "active"
    },
    {
      "id": "context7-mcp",
      "name": "Context7 MCP",
      "description": "Live library documentation fetcher for LLMs. Resolves library names to current API docs, preventing hallucinations on outdated APIs.",
      "category": "ai",
      "endpoint": "npx @upstash/context7-mcp",
      "homepage_url": "https://context7.com",
      "github_url": "https://github.com/upstash/context7",
      "x402": false,
      "verified": true,
      "protocols": [
        "MCP"
      ],
      "transport": "stdio",
      "auth": "none",
      "install_cmd": "npx @upstash/context7-mcp",
      "added": "2026-04-09",
      "updated": "2026-04-09",
      "tags": [
        "documentation",
        "libraries",
        "llm",
        "context",
        "api-docs"
      ],
      "use_cases": [
        "Fetch current library docs during code generation",
        "Prevent LLM hallucinations on deprecated APIs",
        "Resolve package names to versioned documentation"
      ],
      "related_ids": [
        "github-mcp"
      ],
      "health": "active"
    },
    {
      "id": "stripe-agent-toolkit",
      "name": "Stripe Agent Toolkit",
      "description": "Stripe payment operations via MCP. Create payment intents, manage customers, handle subscriptions, and query transaction history.",
      "category": "payments",
      "endpoint": "npx @stripe/agent-toolkit",
      "homepage_url": "https://stripe.com/docs/agents",
      "github_url": "https://github.com/stripe/agent-toolkit",
      "x402": false,
      "verified": true,
      "protocols": [
        "MCP"
      ],
      "transport": "stdio",
      "auth": "api-key",
      "install_cmd": "npx @stripe/agent-toolkit",
      "added": "2026-04-09",
      "updated": "2026-04-09",
      "tags": [
        "stripe",
        "payments",
        "billing",
        "subscriptions",
        "fintech"
      ],
      "use_cases": [
        "Automate payment collection from agent workflows",
        "Query customer billing history for support agents",
        "Create and manage subscription plans programmatically"
      ],
      "related_ids": [],
      "health": "active"
    },
    {
      "id": "memory-mcp",
      "name": "Memory MCP",
      "description": "Persistent memory for AI agents using a knowledge graph. Store, retrieve, and reason over facts, entities, and relationships across sessions.",
      "category": "data",
      "endpoint": "npx @modelcontextprotocol/server-memory",
      "homepage_url": "https://modelcontextprotocol.io",
      "github_url": "https://github.com/modelcontextprotocol/servers/tree/main/src/memory",
      "x402": false,
      "verified": true,
      "protocols": [
        "MCP"
      ],
      "transport": "stdio",
      "auth": "none",
      "install_cmd": "npx @modelcontextprotocol/server-memory",
      "added": "2026-04-09",
      "updated": "2026-04-09",
      "tags": [
        "memory",
        "knowledge-graph",
        "persistence",
        "entities",
        "agent-memory"
      ],
      "use_cases": [
        "Persist facts and context across agent sessions",
        "Build and query a knowledge graph of entities and relationships",
        "Give agents long-term memory without a database"
      ],
      "health": "active"
    },
    {
      "id": "exa-mcp",
      "name": "Exa MCP",
      "description": "Semantic and neural web search via Exa. Find exactly what you mean, not just keyword matches. Ideal for research agents that need high-quality results.",
      "category": "web",
      "endpoint": "npx exa-mcp",
      "homepage_url": "https://exa.ai",
      "github_url": "https://github.com/exa-labs/exa-mcp",
      "x402": false,
      "verified": true,
      "protocols": [
        "MCP"
      ],
      "transport": "stdio",
      "auth": "api-key",
      "install_cmd": "npx exa-mcp",
      "added": "2026-04-09",
      "updated": "2026-04-09",
      "tags": [
        "search",
        "semantic",
        "neural",
        "research",
        "web"
      ],
      "use_cases": [
        "Semantic search for research and fact-finding agents",
        "Find recent content on any topic with high relevance",
        "Neural search that understands intent, not just keywords"
      ],
      "health": "active"
    },
    {
      "id": "notion-mcp",
      "name": "Notion MCP",
      "description": "Full Notion workspace access for agents. Read, create, and update pages, databases, and blocks. Connect agents to your team knowledge base.",
      "category": "productivity",
      "endpoint": "npx @notionhq/notion-mcp",
      "homepage_url": "https://notion.so",
      "github_url": "https://github.com/makenotion/notion-mcp",
      "x402": false,
      "verified": true,
      "protocols": [
        "MCP"
      ],
      "transport": "stdio",
      "auth": "api-key",
      "install_cmd": "npx @notionhq/notion-mcp",
      "added": "2026-04-09",
      "updated": "2026-04-09",
      "tags": [
        "notion",
        "productivity",
        "docs",
        "database",
        "knowledge-base"
      ],
      "use_cases": [
        "Read and write Notion pages and databases from agent workflows",
        "Sync task and project data between agents and Notion",
        "Build agents that update documentation automatically"
      ],
      "health": "active"
    },
    {
      "id": "linear-mcp",
      "name": "Linear MCP",
      "description": "Project and issue management via Linear API. Create issues, update statuses, query projects, and manage engineering workflows from agent context.",
      "category": "productivity",
      "endpoint": "npx linear-mcp",
      "homepage_url": "https://linear.app",
      "github_url": "https://github.com/linear/linear-mcp",
      "x402": false,
      "verified": true,
      "protocols": [
        "MCP"
      ],
      "transport": "stdio",
      "auth": "api-key",
      "install_cmd": "npx linear-mcp",
      "added": "2026-04-09",
      "updated": "2026-04-09",
      "tags": [
        "linear",
        "issues",
        "project-management",
        "engineering",
        "tasks"
      ],
      "use_cases": [
        "Create and triage issues from agent workflows",
        "Query project status and cycle progress",
        "Update issue states as part of automated pipelines"
      ],
      "health": "active"
    },
    {
      "id": "cloudflare-mcp",
      "name": "Cloudflare MCP",
      "description": "Manage Cloudflare infrastructure from agents. Deploy Workers, manage DNS records, query analytics, and interact with the full Cloudflare API.",
      "category": "infrastructure",
      "endpoint": "npx @cloudflare/mcp-server-cloudflare",
      "homepage_url": "https://cloudflare.com",
      "github_url": "https://github.com/cloudflare/mcp-server-cloudflare",
      "x402": false,
      "verified": true,
      "protocols": [
        "MCP"
      ],
      "transport": "stdio",
      "auth": "api-key",
      "install_cmd": "npx @cloudflare/mcp-server-cloudflare",
      "added": "2026-04-09",
      "updated": "2026-04-09",
      "tags": [
        "cloudflare",
        "workers",
        "dns",
        "infrastructure",
        "deployment"
      ],
      "use_cases": [
        "Deploy and manage Cloudflare Workers from agent pipelines",
        "Query DNS records and zone analytics",
        "Automate infrastructure changes via agent workflows"
      ],
      "health": "active"
    },
    {
      "id": "sentry-mcp",
      "name": "Sentry MCP",
      "description": "Error monitoring and debugging via Sentry. Query issues, analyze stack traces, and surface errors in agent-driven debugging workflows.",
      "category": "code",
      "endpoint": "npx @sentry/mcp",
      "homepage_url": "https://sentry.io",
      "github_url": "https://github.com/getsentry/sentry-mcp",
      "x402": false,
      "verified": true,
      "protocols": [
        "MCP"
      ],
      "transport": "stdio",
      "auth": "api-key",
      "install_cmd": "npx @sentry/mcp",
      "added": "2026-04-09",
      "updated": "2026-04-09",
      "tags": [
        "sentry",
        "errors",
        "monitoring",
        "debugging",
        "observability"
      ],
      "use_cases": [
        "Query recent errors and exceptions from Sentry",
        "Analyze stack traces in agent debugging workflows",
        "Correlate deploys with error spikes automatically"
      ],
      "health": "active"
    },
    {
      "id": "fetch-mcp",
      "name": "Fetch MCP",
      "description": "HTTP fetch and web content extraction for agents. Retrieve any URL as markdown, HTML, or raw text. Essential for agents that need to read the web.",
      "category": "web",
      "endpoint": "npx @modelcontextprotocol/server-fetch",
      "homepage_url": "https://modelcontextprotocol.io",
      "github_url": "https://github.com/modelcontextprotocol/servers/tree/main/src/fetch",
      "x402": false,
      "verified": true,
      "protocols": [
        "MCP"
      ],
      "transport": "stdio",
      "auth": "none",
      "install_cmd": "npx @modelcontextprotocol/server-fetch",
      "added": "2026-04-09",
      "updated": "2026-04-09",
      "tags": [
        "fetch",
        "http",
        "web",
        "scraping",
        "content"
      ],
      "use_cases": [
        "Fetch any URL as clean markdown for agent consumption",
        "Read documentation, articles, and web content",
        "Lightweight alternative to full browser automation"
      ],
      "health": "active"
    },
    {
      "id": "sequential-thinking-mcp",
      "name": "Sequential Thinking MCP",
      "description": "Structured multi-step reasoning for complex problems. Enables agents to break tasks into explicit thought chains, revise reasoning, and build toward solutions methodically.",
      "category": "ai",
      "endpoint": "npx @modelcontextprotocol/server-sequential-thinking",
      "homepage_url": "https://modelcontextprotocol.io",
      "github_url": "https://github.com/modelcontextprotocol/servers/tree/main/src/sequentialthinking",
      "x402": false,
      "verified": true,
      "protocols": [
        "MCP"
      ],
      "transport": "stdio",
      "auth": "none",
      "install_cmd": "npx @modelcontextprotocol/server-sequential-thinking",
      "added": "2026-04-09",
      "updated": "2026-04-09",
      "tags": [
        "reasoning",
        "thinking",
        "chain-of-thought",
        "planning",
        "problem-solving"
      ],
      "use_cases": [
        "Break complex tasks into explicit reasoning steps",
        "Build agent workflows that self-correct mid-task",
        "Structured problem solving with revisable thought chains"
      ],
      "health": "active"
    }
  ],
  "total": 18,
  "updated": "2026-04-09",
  "source": "agentndx.ai",
  "note": "Machine-readable index of all indexed MCP servers. For search: /api/search?q=..."
}