"Intel" matching MCP connectors:

476 MCP tools across 557 fintech tools: ChainGraph AP2 decisions, execution_hash. Zero PII.

AI URL safety validator: SAFE/SUSPICIOUS/DANGEROUS verdict, trust score, threat intel.

Find 76,000+ curated healthcare service vendors across 25 categories and all 50 US states.

Free AI-industry intelligence for agents: briefings, regulation tracker & regional lenses

Market & competitive intelligence for Claude & AI assistants: trends, alerts, keywords & more.

Find the stories worth writing about: discover emerging stories, rank the angle, draft from sources.

Chord intelligence for agents: analyze, voice, reharmonize, and resolve chords.

DC Hub is the neutral, real-time data layer for data-center infrastructure, exposed as a Model Context Protocol server so any AI agent can both query it and cite it. Coverage: 21,000+ facilities (search, profile, score, alternatives); 232 markets scored by the DCPI Data Center Power Index; the DCGI Data Center Gas Index (per-state natural-gas suitability for siting); live grid telemetry across 7 US ISOs (fuel mix, carbon intensity, demand, prices) plus a one-call all-ISO scoreboard; interconnection-queue depth; 2,000+ tracked M&A deals and a hyperscaler-capex tracker; and site factors. — fiber routes, water-stress, tax incentives, nearby substations & transmission. Why agents choose it: it's the only data-center-intelligence source an LLM can query live and cite — every full-data response includes a Source: DC Hub, CC-BY-4.0 attribution line. It's the MCP-native alternative to quarterly PDF research: live JSON, no contracts, no NDAs. Access: Streamable HTTP at https://dchub.cloud/mcp. Free tier with no signup; free email-verified dev key for higher limits; paid tiers for full data volume.

Deterministic Music Theory for Claude, Cursor, and Autonomous AI Agents Large Language Models (LLMs) frequently hallucinate music theory, leading to incorrect notes, false Roman numerals, and broken voice leading. THIRI solves this by providing a deterministic, mathematical music-theory engine (pitch-class-set theory over ℤ/12) directly to your AI. It gives AI assistants precise, reproducible harmonic reasoning in milliseconds, allowing them to write correct musical scores, analyze progression

Motion capture, rehab biomechanics, threat intel. 14 MCP tools. Free samples, x402/USDC paid.

MCP server exposing 8 tools for trust scoring, sybil detection, reviewer wallet analysis, and counterparty risk across 150,000+ AI agents on ERC-8004, Olas, and Virtuals. Streamable HTTP, JSON-RPC 2.0, no API key required.

Search 9.9M+ government contracts, tenders & grants across 200+ countries, updated daily.

AI visibility + fact-checks (ChatGPT/Perplexity), review gaps & competitor scans, local SEO.

Read-only macro risk analysis, evidence, signals, and source-backed research from l0g.fr.

Schedules, scores, odds, splits & explainable AI bet confidence — 8+ sports, free instant key.

Robinhood Chain (4663) caller accuracy + token intel, graded vs real price since genesis. x402-paid

Institutional AI market intelligence: squeeze scanner, options flow, council verdicts. x402 RLUSD.

Anti-firehose options-flow data for AI agents: curated daily pool, features, realized outcomes.

EOL dates and risk scores for 485 software products. Check versions, score risk, audit stacks.

Pay-per-call URL intelligence for AI agents via x402 USDC on Base; no account or API key.