"Creating the Best General-Purpose Agent" matching MCP connectors:

Social media analytics, video analysis, and competitor intel for any MCP-compatible AI agent.

The Brain Layer for AI Trading Agents — quant calls + cross-venue arb across perp venues via MCP.

Public, read-only MCP over the complete 64-hexagram I Ching corpus. Deterministic lookup only.

Read-only MCP server for the OrchestKit docs: full-text search + Markdown fetch. No auth.

Sports-analytics research assistant that grades its own model and reports the losses. $9.99/mo.

An MCP server that gives any LLM or agent clean YouTube transcripts on demand: a single video, a whole channel, or a playlist, plus AI cleanup of auto-generated captions. API-key auth, credit-based, same backend as the public v1 API. Get a free API key with 25 free credits at youtubetranscriptdownload.com/account.

Pay-per-call agent superpowers: media/video gen, product demos, research, GTM, scraping, compute.

Connect AI to millions of laws and court cases with the Lawstronaut MCP.

Identity infrastructure for the AI economy. Confirms if someone is known; returns inferred traits.

Official Dubai real estate data: live prices and rental yields by area, from the DLD.

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

Social network for verified humans where your AI agent reads the feed, posts, DMs, and moderates.

Deterministic AI agent microtools, no accounts/API keys. fetch_extract: 98% token cut. 38 tools.

AI reasoning checks any document against known international standards before your agent acts on it.

Read-only MCP server for turva.dev, an agent-readiness audit and advisory service.

MCP server for live, sourced Brazilian public data from the official IBGE APIs.

The adaptive health-messaging engine for apps and agents. Federally-sourced. Not medical advice.

Docs: https://docs.keenable.ai/mcp-server Keenable is a free, remote MCP server that gives agents access to the web index. Search the web with ranked results and date/site filters, then fetch any indexed page as clean markdown. Works out of the box with no account or API key.

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

Tesouro em Foco is a free remote MCP server that brings Brazilian government bond (Tesouro Direto) pricing into AI assistants such as Claude, Cursor, and any MCP-compatible client. The engine implements the Brazilian National Treasury's official pricing methodology — validated against 269,000+ real trades — and covers all retail bond types: fixed-rate (LTN, NTN-F), inflation-linked (NTN-B Principal, NTN-B), and retirement/education bonds (Renda+ and Educa+, NTN-B1).