Aggregators MCP Servers

Local stdio MCP server for x402-powered paid crypto intelligence: preflight checks, trade decisions with decision_id, later audit against real prices, risk state, signal history, and agent automation search over USDC micropayments on Base.

A unified Model Context Protocol server implementation that aggregates multiple MCP servers into one.

8 bundled intelligence endpoints (security, company, threat, compliance, sales, sports, property, health) via x402 micropayments on Base.

MCP server to search 4,800+ MCP servers, AI agents, CLI tools and agent skills. Install: npx -y a2asearch-mcp. Ask Claude: "Find MCP servers for database access". Free, no auth required.

Bridge any MCP server to the agent:// network — DNS-like identity, discovery, and trust for AI agents. Makes your tools discoverable and callable by other agents via agent:// URIs with mTLS, trust scores, and capability search.

AI agent discovery and marketplace on Nostr with Solana payments (SOL, USDC). NIP-89 discovery, NIP-90 jobs, NIP-44 v2 encryption, on-chain micropayments.

Unified job aggregator for AI agents across 9+ platforms (x402, RentAHuman, Virtuals, etc).

Unified API gateway and marketplace for 300+ AI agents. One API key, REST + streaming, 90% creator revenue share, health monitoring. Self-hostable (MIT).

Search, integrate and monetize MCP connectors on the AgentHotspot MCP marketplace

Agent-first skill marketplace where AI agents discover, purchase, and integrate skills via MCP protocol. Supports 7+ platforms including Claude, hGPT, and Gemini.

API intelligence for AI coding agents. 387 APIs scored on agent-friendliness with tools to recommend, compare, check scores, and discover APIs. Install: npx clirank-mcp-server. Web: clirank.dev.

Turn any REST API into a hosted MCP server. 18 free public servers (GitHub, Stripe, Slack, OpenAI, Notion, and more) — no setup required, bring your own API key.

Agent-to-agent marketplace where AI agents discover, invoke, and pay for services from other agents using USDC on Base L2.

MCP server for DeepSeek AI with chat, reasoning, multi-turn sessions, function calling, thinking mode, and cost tracking.

Build, validate, and deploy multi-agent AI solutions on the ADAS platform. Design skills with tools, manage solution lifecycle, and connect from any AI environment via stdio or HTTP.

Meta-MCP server that unifies multiple AI coding assistants (Codex, Claude Code, Cursor, Gemini) through intelligent auto-discovery and standardized MCP interface, providing zero-configuration access to the entire AI coding ecosystem.

Access 30+ AI models (GPT-5, Claude, Gemini, Grok, DeepSeek) without API keys. Pay-per-use via x402 micropayments with USDC on Base.

x402 Discovery Hub. Search engine for the agent economy with 1450+ services indexed. Pay with USDC on Base via x402.

Browse 160+ LLM models (OpenAI, Anthropic, Google, Qwen, DeepSeek, …) with live pricing — no API key required for catalog tools. Routes chat completions through the OrcaRouter gateway with automatic fallback. npx -y @orcarouter/mcp.

One server. All tools. A unified MCP platform that connects many apps, tools, and services behind one powerful interface—ideal for local devs or production agents.

Dependency graph + 15 MCP tools for AI coding assistants. Parses TypeScript, JavaScript, Python, Go, Rust, and C. Arc diagram visualization, health scoring, dead code detection, and temporal graph.

Self-hosted MCP Server registry for enterprise AI Agents

Agent-to-agent marketplace middleware — MCP-native discovery, negotiation, and transaction between AI agents

Search and discover AI agents, skills, prompts, bundles and MCP connectors from a curated catalog of 4500+ assets.

A list of MCP servers so you can ask your client which servers you can use to improve your daily workflow.

Unified GPU inference API with 30 AI services (LLM, image gen, video, TTS, whisper, embeddings, reranking, OCR) as MCP tools. Pay-per-use via x402 USDC or API key credits.

Match your tech product or consulting service to thousands of live government tenders, RFPs, grants, and frameworks from 25+ official sources worldwide.

Local-first knowledge graph for developers. Watches project files, extracts entities and relationships via LLMs, builds a queryable knowledge graph with web dashboard and CLI. Provides 4 MCP tools: get_status, list_projects, find_entity, query_cortex.

A powerful image generation tool using Google's Imagen 3.0 API through MCP. Generate high-quality images from text prompts with advanced photography, artistic, and photorealistic controls.

MCP server for the Registry Broker. Discover, register, and chat with AI agents on the Hashgraph network.

Self-improving tool discovery for AI agents. Searches registries, installs MCP servers as subprocesses, and persists tool knowledge across sessions — no restarts needed.

Bridge to Google Gemini API. Access Gemini Pro and Flash models through MCP.

Bridge to local Ollama LLM server. Run Llama, Mistral, Qwen and other local models through MCP.

Bridge to OpenAI API. Access GPT-4, GPT-4o and other OpenAI models through MCP.

Multi-agent orchestration MCP server with race-condition-safe shared blackboard. 20+ MCP tools: blackboard read/write, agent spawn/stop, FSM transitions, budget tracking, token management, and audit log query. npx network-ai-server --port 3001.

Query more than 40 apps with one binary using SQL. It can also connect to your PostgreSQL, MySQL, or SQLite compatible database. Local-first and private by design.

Making enterprise AI infrastructure universally accessible. Edge-first platform unifying 12 providers and 100+ models with multi-agent orchestration, HITL workflows, guardrails middleware, and context summarization.

Unified data API for AI agents — 300+ free, public, and government data sources behind a single API key. Access economic (FRED, BLS), environmental (EPA, NOAA), health (CDC, FDA), weather (NWS), financial (SEC, CFPB), science (NASA, arXiv), and 30+ more categories. Install: npx @katzilla/mcp.

Intelligent search capabilities to let every model and client use Claude Agent Skills like native.

MapRag: RAG-focused subregistry + MCP server to discover and route to retrieval-capable MCP servers using structured constraints and explainable ranking.

110+ tools for AI agents spanning social media, finance, gaming, music, AU-specific services, and utilities. Zero-config local tools plus platform connectors. npx @unclick/mcp-server

A universal MCP aggregator toolkit that connects AI agents to multiple MCP servers through a single unified configuration. Features ready-made templates, cross-repo prompt workflows, and an npm package for zero-config installation.universal MCP aggregator toolkit that connects AI agents to multiple MCP servers through a single unified configuration. Features ready-made templates, cross-repo prompt workflows, and an npm package for zero-config installation.

Universal search engine for AI agents. Discover products, services, and businesses across every category. 10 MCP tools, zero LLM calls, millisecond responses. npx sylex-search

MCP server for xAI's Grok API with agentic tool calling, image generation, vision, and file support.

MetaMCP is the one unified middleware MCP server that manages your MCP connections with GUI.

Universal MCP gateway with single-port multiplexing and Meta-MCP. 4 meta-tools replace 100+ registrations, saving 95% context window. Hot-reloadable capabilities, OpenAPI auto-import, 42 starter capabilities (25 zero-config).

Connect and unify data across various platforms and databases with MindsDB as a single MCP server.

AI consensus market oracle for crypto traders and autonomous agents. 11-signal BUY/SELL/HOLD consensus (RSI, MACD, funding rate, L/S ratio, on-chain flow, Fear & Greed, congressional trading), Polymarket prediction market edges with EV scoring, Grok X crowd sentiment divergence. Ed25519-signed, on-chain verifiable. x402 micropayments at $0.01/call on Base, or 500 req/day free.