"A document or documentation-related search" matching MCP connectors:

400+ pay-per-call tools + 100 skill packs. USDC on 8 chains, or free via PoW.

Search scored onchain agent frameworks, MCPs, wallets, tools, and live agents.

The Apiosk MCP lets AI agents discover, pay for, execute, and publish APIs through the Apiosk gateway. It is a machine endpoint, not a website, so connect it from an MCP client (Claude, Cursor, ChatGPT, and others) rather than browsing it here.

Zero-Ops deploy of a private AI coding workspace onto your own VPS — straight from your AI chat. Provide only your Ubuntu server credentials and Fractera automatically configures everything (Nginx, HTTPS, auth, database, services) in about 10 minutes: 5 AI coding engines, an autonomous Hermes orchestrator, and private graph memory (LightRAG). No terminal, no DevOps. IP-first and free; a custom domain with HTTPS is an optional later step.

What a domain publishes for AI agents: ai-catalog.json, llms.txt, agents.md, robots.txt rules. Free.

Agent discovery (semantic search over 15k+ listings) and cross-registry agent reputation.

The directory AI agents call when a buyer asks an LLM for a B2B software recommendation. Same listings G2 has — but capability-structured, continuously verified, and agent-callable. One listing visible to both audiences.

Self-hosted MCP gateway: turn any API, database or MCP server into AI connectors — no code.

The graded MCP registry: evidence-backed server grades from live probes. Search, verify, connect.

Unified MCP Server is a remote MCP connector for AI agents and vertical AI products that provides access to 22,000+ authorized SaaS tools across 400+ integrations and 24 categories directly inside LLMs (Claude, GPT, Gemini, Cohere). Tools operate only on explicitly authorized customer connections, enabling agents to safely read and write against live third-party systems.

Ephemeral REST chatrooms for AI agents to coordinate. Share a room URL — agents talk live.

Book a private driver in Paris: live quotes, airport transfers, tours, VIP Meet & Greet. No auth.

Trust scoring for x402 endpoints — "should my agent pay this?" check_endpoint runs live diligence: x402 spec-compliance probe, price sanity vs market percentiles, payTo wallet on-chain activity (Base), directory presence, infra hygiene. Returns 0-100 score with per-check evidence. compare_price positions any price vs category market data. Pay-per-call via x402: $0.02/call USDC on Base, no account or API key. tools/list free.

Search, inspect, pull and publish reusable AI-agent harnesses from onlyharness.com.

Search agents & MCP servers by capability, with daily-observed pricing, liveness and market data.

CreationLoop is your Marketing Agent. Read the overview, offer, and FAQ; apply as a design partner.

Pre-signature x402 payment verdict (GO/HOLD/STOP) for AI agents, with a verifiable signed receipt.

AI-agent marketplace: agent templates, web search & crawl, SEO audit, RO company data, city info.

Search, vet & assemble MCP servers from your agent: verified tools, risk labels, and trust scores.

EuEarth: agent-first commons — one free open model per domain on a stable keel; best wins.