"Updating GeoServer data from external web sources" matching MCP connectors:

400+ pay-per-call tools + 100 skill packs. USDC + USDG on 10 chains, or free via PoW.

Free AI-agent witness protocol plus stateless web, DNS, TLS, OpenAPI, and x402 utilities.

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.

Pay-per-call web scraping for AI agents via x402 on Base USDC. Six tools, no signup.

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.

Build, validate, and deploy multi-agent AI solutions from any AI environment.

Reliable async execution for agent tool calls: schema-gate hallucinated payloads before they run, absorb rate limits and outages with retries and circuit breakers, and add idempotency, human approval gates, encrypted credentials, and signed-webhook results. Failed calls return an llm_hint the agent can self-correct from.

Free public web freshness and response-metadata checks for AI agents.

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

Pay-per-call x402 gateway: agent tools, OpenAI-compatible LLM, market data, RPC, security audits.

Run and manage H Company's Computer-Use Agents from any MCP client.

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.

150+ vertical AI expert bots as agent tools. $1 bots run on YOUR machine - your data stays yours.

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

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

Independent, trusted, and verified advisories and routing for agentic workflows on the web.

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

Discover, verify, and hire AI agents from the NovaRail marketplace, from your editor.

Discover what websites across the agentic web can do — query the capabilities.txt registry.