"research" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Research-only MCP server: your AI as a quant research desk. 90 tools, no trades, no brokers.
AI visibility analytics for brands across citations, prompts, competitors, research, and reports.
Connect Claude, Cursor or any MCP client to AppSigma and let your AI research apps, read reviews and track rankings on its own – no glue code.
Polish law: search statutes (ISAP), court rulings, verify citations. Free tier + paid plans + x402.
USDC-gated Base JSON-RPC: free 10 req/min, $0.50 per 10k. Failover, cache, /mcp, ledger.
Search declassified UAP/UFO government archives, geocoded sightings and cited entity profiles.
AI-powered user research for everyone
Sports-analytics research assistant that grades its own model and reports the losses. $9.99/mo.
mrmarket.ai is a remote MCP server that resolves financial research questions against clean, structured market data. Multi-factor screens, rankings, cohort-relative comparisons, point-in-time event studies, and forward-return analysis across 11,000+ US-listed tickers, returned as structured rows.
Backtest plain-English trading strategies on real market data: graded results, honesty flags.
Market research and competitive intelligence for startup ideas - every finding source-linked.
Test crypto and TradFi-perpetual claims using recorded counts, baselines, and replay.
Track keyword rankings, research SEO opportunities, and manage bisibility projects with AI agents.
Official European law, expanding globally: 20M+ documents, 35+ jurisdictions, verifiable citations.
Automate your Gematria research with GematriaLens — analyze words and phrases across 80+ ciphers, find pattern matches with date numerology, custom dates (birthdays, anniversaries), news article numbers, and your custom word and number databases.
Pre-upload video SEO & metadata optimization and multi-platform publishing. 148 tools (all prefixed vidseeds_): AI titles/descriptions/tags, thumbnails, chapters, auto-clips, channel analytics & intelligence, keyword research, translation/captions (85 languages), and direct YouTube publishing. Not a video generator or editor. Paid connector with a 14-day free trial.
Trend, stats & insight search across PSFK expert graphs with citable sources.
日本法リサーチMCP。e-Gov全法令の検索・条文取得、委任先解決、裁判例検索、国会会議録、改正沿革、官公庁一次資料（PDF/HTML）の本文読取・読み起こし全文までこれ1本で
Autonomous deep research reports merging PSFK trend graphs with citable sources.
UKRI Gateway to Research (GtR) MCP — every grant awarded by the UK's seven
