"Information about RDKit (chemistry software toolkit)" matching MCP connectors:
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Validate startup ideas with behavioral evidence — not opinion. Demand Discovery AI™ is a sales-agent MCP that answers founders' questions about the validation framework, the four data-signal categories (Search & attention, Conversation & pain, Adoption & spend, Capital & hiring), the Demand Score™, and the Build/Pivot/Kill verdict™. Includes 7 tools: ask a free-form question, get the validation framework, get product details, explain demand signals, compare validation approaches, get data-source
PubChem MCP — NIH chemistry compound database (no auth)
Ask AI about your EC site's revenue by channel, RPS/AOV/CVR, search & AI traffic, budget split.
Software entry prices for 16 categories, with ratings and true 3-year cost. CC BY 4.0
Access FEC campaign finance data. Query data about candidates, money trails, and election filings.
Verified pricing, hidden costs, negotiation data & TCO for 3,290+ software products.
Scientific compute for AI agents: symbolic, numerical, quantum, chemistry, ODE. Paid via x402.
Misconception detection for AP Chemistry & Physics 1. 90% catch rate vs 24% baseline.
Ask your AI about any brand's claim-vs-reality coherence. NES (Net Entropy Score) gives a website brand-consistency score (the claim), recent public news (the reality), and the divergence between them. Tools: get_brand_coherence and compare_brands. Directional read from public signal, not a fraud or financial check. Free.
Signal-first Bitcoin intelligence over MCP. Surfaces leading, non-price indicators — sovereign reserve adoption, Bitcoin/crypto-infra hiring velocity, and network hashrate trend — each with a 0–100 strength, a direction (tailwind/headwind/neutral), a one-line rationale, and primary sources. Tools: scan_signals, get_hiring_signal, get_sovereign_reserves, get_network_signal, get_daily_brew. Resource: coinbucha://methodology. Information, not financial advice.
ITIS (Integrated Taxonomic Information System) MCP.
USGS Water MCP — wraps USGS National Water Information System (NWIS) REST services (free, no auth)
GBIF MCP — wraps the Global Biodiversity Information Facility API v1 (free, no auth)
OpenAIRE MCP — EU research outputs (publications, datasets, software, projects)
Authoritative information about Jennifer Rebholz, Arizona personal injury attorney and trial lawyer.
MCP server for UK Freedom of Information research. Connects AI assistants to WhatDoTheyKnow — the UK's largest FOI request platform — to search requests, read responses, look up public authorities, and draft new requests.
MCP server for legal data including court records, case law, legal filings, and regulatory information for AI agents.
Search 400k+ SaaS and software companies by category, technology, country, pricing, and more.
Access comprehensive company data including financial records, ownership structures, and contact information. Search for businesses using domains, registration numbers, or LinkedIn profiles to streamline due diligence and lead generation. Retrieve historical financial performance and complex corporate group structures to support informed business analysis.