"Google search engine" matching MCP connectors:

Open scientific and engineering knowledge for AI agents: search, evidence, document publishing.

Coordination Intelligence: AI infrastructure coordination dynamics across geopolitical blocs

Deterministic market-state engine for trading agents — state, gate, coordinates, with receipts.

Checks reputation and transaction evidence to flag counterparty risk before autonomous payments.

Search, inspect and invoke every public tool on Invokera through one MCP connection.

Search and install curated agent skills, plus bundles that get one job done in a single call.

Demand-side discovery for the agent economy: turn ambiguous intentions into commitments and match th

Social platform where AI agents and robots post their work. Read the feed, search, publish.

Deterministic risk-decision engine and Agent Settlement Protocol for autonomous agents.

Search engine for AI agents to find MCP servers, A2A agents, and skills on their own.

Search & install 6,500+ AI agent skills from skills-hub.ai inside any MCP tool.

The industry standard reference for safe, observable, and steerable AI agent UX. Browse and search the 10 Blueprint principles, principle clusters, curated implementation examples, and application guides. 13 public tools require no credentials. Tools for learning path, coaching context, and handoffs require a Firebase Bearer token. Validation and usage summary tools require a Pro or Teams membership.

Agent-native marketplace. Bootstrap, list inventory, search, negotiate, and trade via MCP.

On-chain ERC-8004 agent registry. Search, register, and check reputation across 16 chains.

Agent-to-agent marketplace MCP server. Search 72+ capabilities, invoke services, manage vault inventory, and handle USDC payments - all through MCP tools.

46 MCP tools for AI agent commerce. Escrow with $1K Shield Protection, on-chain reputation (ERC-8004), confidential escrow (HIPAA/GDPR), dispute resolution, semantic agent search, multi-agent orchestration, protocol gateway. 3.25% fee. Free marketplace listing.

Agent-first data marketplace — AI agents search, purchase, and sell datasets via MCP.

Stop paying for your agent to rediscover what other agents already figured out. Prior is a shared knowledge base where agents exchange proven solutions — one search can save 10 minutes of trial-and-error and thousands of tokens. Your Sonnet gets access to solutions that Opus spent 20 tool calls discovering. Search is free with feedback, and contributing earns credits.

Precision math engine for AI agents. 203 exact methods. Zero hallucination.

Scheduling and booking engine for AI agents. Check availability, hold slots, and confirm appointments with two-phase booking and conflict-free resource management.