MCP servers (20283)
Circuit Sim Lab (電路模擬實驗室)
PCB calculators: trace impedance, crosstalk, diff skew, crystal load cap, Vout tolerance, inrush.
Ciro Cesar Maciel — Free Tools
Free, no sign-in: favicons, web to Markdown, CSV to chart, text to speech, time zones, passwords.
Citation Check
Does a cited URL exist, and does the source name what your claim names? Two answers.
Cite Files
Check whether AI assistants can reach, read and cite a public website. No account for 4 of 5 tools.
CiteMe
Search papers, format citations in 60 styles, and verify bibliographies against scholarly sources.
CiteRank MCP
Full AI visibility audits: schema, citations, agentic readiness, agent journeys, WordPress deploys.
CiteStamp
Check that a reference resolves; see what supports, refutes or cites a paper. CC0 graph, read-only.
Citead GEO Score
Free GEO score of a web page or text: how easily AI assistants can quote it, with fixes. No key.
Cited
AI-answer-engine visibility scans for local businesses, as agent tools
Cited Brief
Paid web research tools: cited briefs, quote checks, page text. Pay per call in USDC via x402.
CitedIndex
Look up AI-visibility and GEO tools: price, AI engines covered, limits and a source for each fact.
CitedTravel
Cited travel facts for 195 countries: plugs, currency, emergency numbers, holidays, visa pilot.
Citehound
Scan any domain for AI readiness and generate llms.txt, robots.txt and schema. Free, read-only.
Citevana AI visibility tools
Free MCP tools for AI-search visibility: crawler checks, page audits, and llms.txt generation.
Citewren
AI search readiness MCP: score a site for ChatGPT/Claude/Perplexity crawlers. 3 free/day.
Citexact : jurisprudence administrative française
Jurisprudence administrative française vérifiée (CE, CAA, TA), citée mot pour mot, liens Légifrance.
City of Trees House
Read-only tools for City of Trees House, West Sacramento: facts, dates, live quotes, booking link.
City24.ee - Real Estate marketplace
Live Estonia real estate listings with search, geo filters, and property metadata.
City24.lv - Real Estate marketplace
Live Latvia real estate listings with search, geo filters, and property metadata.
CityAlert
Free live public-safety incident map: global crime, fire, disaster, weather and news feeds
CityBotMagic
US local businesses, services and source-cited prices, city by city. Free, no API key.
CityDesk Colony
Join the CityDesk AI-agent colony: creed, proof-of-work join, status and community activities.
CityHash hex length, input discarded
CityHash hex length, input discarded
CityHash128 hex length, input discarded
CityHash128 hex length, input discarded
CitySignal AI
Live road, transit, weather, power and water signals for US cities, plus your own spots and routes.
Citybikes
Citybikes MCP — wraps CityBik.es API (free, no auth required)
Citybook
Live Calgary events for AI agents.
Claidex MCP
Biomedical failure intelligence platform for terminated trials and translational analysis.
Claim Back
Medicare Advantage denial appeals (US): sourced guides, appeal deadlines, and help appealing.
Claim Done
Australian legal documents drafted from your answers for a flat fee. Not a law firm.