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Connect any AI agent to 11+ social platforms: schedule, publish & track posts via hosted MCP.

Polymarket, Kalshi + 6 more prediction markets: live odds, volume, movers. Read-only, no auth.

Celestia network intelligence for AI agents: daily analysis, anomaly signals and DA metrics.

USDA farm data for AI agents: prices, WASDE, crop conditions, trade. 26 tools, free, no key.

Remote MCP to publish, search, and get information. x402 v2 required.

Publish, edit, share and track HTML docs and decks from chat, with view analytics.

Scan and fix a domain's email deliverability (SPF, DKIM, DMARC, MTA-STS, BIMI, DNS blocklists).

SoChain gives live and historical data for Bitcoin (BTC), Litecoin (LTC), Dogecoin (DOGE), Zcash (ZEC) and their testnets (BTCTEST, LTCTEST, DOGETEST, ZECTEST; on Zcash, the transparent side: t-addresses, and shielded value only as it enters or leaves the shielded pools). Amounts are exact decimal …

Query 130+ SQD Portal datasets across blockchains, including native Tron transactions and events.

Specialty parts and tools, free US shipping. Search, filters, cart checkout links, order status.

Navisworks coordination and clash detection via APS — reports, viewpoints, model objects.

Project memory, tasks and Telegram notifications for your coding agent. Chip account required.

Search live roles across hundreds of a16z portfolio startups and join the speedrun talent network.

One search across every agent registry: 100K+ MCP/A2A/x402 services, signed receipts.

Tested financial & practical calculators as free, no-auth MCP tools for AI agents.

Low on memory? Your bot sends heavy jobs to cloud sandboxes on your own provider keys. Flat fee.

Try 26 utility REST APIs keylessly: NAICS classification, IP geo, email validation, currency.

History-seeded rewrite-regression verdicts, signed per class.

A directory of agent services, with metrics.

Chinese dictionary (124k entries), HSK levels, text segmentation and 195 grammar points.