"Understanding Prompts or Prompt Engineering" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
The free 9-part video course, Explore The Coin Daily Research, walks through setup and the full workflow — charts, comparisons, news and using the tools in ChatGPT or Claude: https://www.youtube.com/playlist?list=PLKY7CRxbV8Fc Ask your assistant for a chart and it arrives in the conversation — scrub Bitcoin's week, set an A-to-B range, and see the move in numbers. Pull funding, open interest, liquidations and order-book depth. Catch hourly regime shifts. Compare whole sectors, like DeFi against AI tokens. Follow source-linked news and ticker video coverage, or read the latest published Market Update with its chapters. Every figure is grounded in The Coin Daily's own research pipeline: widgets render exactly what was read, missing readings stay visible gaps, and nothing is invented. Editorial market commentary — not investment advice. No trading, wallets or payments, ever. Sign in with OAuth.
AiSeek is a global change-intelligence platform that connects AI assistants and autonomous agents to structured, source-linked information about developments across the world. Rather than providing a conventional news feed, AiSeek focuses on identifying meaningful changes, preserving their context, and making the underlying sources accessible. What a source says (fact) is kept apart from what it may mean (hypothesis). Coverage spans artificial intelligence, technology, global economics, financial markets, companies, government policy, science, and other major domains. The MCP server provides eleven read-only tools. Changes and context: • latest_changes — Browse the newest published changes, newest first, 20 per page. • search_changes — Find changes by keywords such as a company, country, or subject, ranked by relevance. • get_change — Read one change in full: summary, scores, main subject, and the sources that reported it (outlet, link, date). • country_heat — Country-level Change Heat: how much verified change happened in each country (amount of change, not danger), with history windows set by the plan. • release_calendar — Scheduled economic indicators, central bank decisions, company earnings, and other upcoming releases. • company — Look up a company by its AiSeek slug, or search companies by name, with profile, listings, and recent changes. • latest_brief — The latest daily or weekly briefing. SeekTrace evidence records: • get_receipt — The evidence receipt behind a change: how firmly each statement is supported, which evidence it rests on, when it was recorded, and its revision history. • verify_receipt — Recompute a receipt's fingerprint to confirm the record has not been altered since it was issued. • change_history — A change as it was known on a past date, kept apart from what is known now. • recent_corrections — Recently corrected evidence and the published changes it affected. A receipt is a record of how AiSeek assessed the evidence at a given time, not a certificate that a statement is true. Sources that merely repeat one another count once, and a source that cannot be shown to be independent is never presented as independent. Responses carry source names and links, never quoted passages. AiSeek supports English, Simplified Chinese, and Japanese, making it suitable for multilingual research, global monitoring, market intelligence, and cross-border information discovery. All tools are read-only. No trading, account modifications, or external actions are performed. Tool calls require an AiSeek API key, sent as a Bearer token or in the x-api-key header. Usage limits and history depend on the account's plan: the Free plan includes 100 MCP calls a day, and history goes back 7 days on Free, 30 on Pro, 90 on Intelligence, and 180 on Developer. MCP Endpoint: https://aiseek.dev/api/v1/mcp Developer Documentation: https://aiseek.dev/en/developers#mcp
Live data on millions of companies worldwide, read from their own websites, job boards and public registers: what they do, where they operate, their tech stack, funding rounds and investors, and how fast they grow. Find companies by industry, country, size, founding year, funding stage, investor or technology; get lookalikes of any company with the reasons; research one company in depth; search verified job postings and pay statistics. Read-only, OAuth sign-in; compact lists are free up to 50 a day, full profiles and statistics are paid from Alion credits.
Hotel verdicts for travelers who pay with points or cash: each hotel scored on eight axes from reviews, editorial, video and podcasts, with every quote cited to its outlet and url. Search hotels, read the evidence, find award stays, and quote live rates.
Find relevant evidence. Inspect the sources. Preserve the version your workflow used. Explore all seven Evidence Packs, their included questions and direct free-preview/purchase links: https://varexis.tech/index-packs 1. GitHub + Playwright: Compare repository and browser permissions before connecting an agent to authenticated tools. 2. Notion + Slack: Review workspace access and where content can go before connecting Notion or Slack. 3. Audit & Export Coverage - GitHub, Slack + Cloudflare: Check what a supplier's audit or export claim actually covers before using it in procurement. 4. Next.js Advisory Snapshot: Keep three selected Next.js affected/fixed source assertions and their separately dated enrichment together. 5. Code-Scanner Trust - SonarQube, Snyk & Semgrep: Check scanner permissions and the evidence needed before accepting a clean report or claimed fix. 6. Telemetry Redaction - Coverage, Exceptions & Data Flow: Review where sensitive data can remain or leave a pipeline despite a redaction claim. 7. GitHub Release Acceptance: Check whether approval and execution evidence is bound to the exact artifact being accepted. Complete published packs, sources and limitations are free to inspect and save locally. Public MCP discovery is free, unauthenticated and read-only. These are documentation reviews or selected dated advisory source assertions, not independent tool tests or current safety assessments. Paid value: server-saved retrieval of the selected version. GBP 5 Single Request saves the whole pack; GBP 19 Evidence Receipt also adds an unsigned delivery receipt, plus applicable VAT. Eligible active subscribers retrieve one whole pack using one query without another checkout. No continual refresh or permanent-retention promise. Connect: https://varexis.tech/index-connect Purchase or retrieve: https://varexis.tech/index-access Hosted Stripe and compatible authorised MPP/Stripe SPT purchases use separate authenticated paths. Agents need owner spending authority for the exact VAT-inclusive quote and required provider authentication. Not every agent or wallet is supported. Use saved results or active entitlements before buying. Recover uncertain delivery with the original purchasing path, access key and payment credential; do not buy again. Payment adds no fresh investigation, certification, independent assurance or deployment approval.
Estimates the water and energy footprint of AI use – chat prompts, agent sessions from token counts, and everyday comparisons – from a published, versioned methodology with sources. Pure arithmetic, no API key; every result states its boundary and assumptions.
Vet reviewed pet lab interpretation tool for dogs and cats. Furva reads blood work and urinalysis and explains every result in easy to understand terms, built on a biomarker reference set reviewed by a licensed veterinarian. It explains what markers like BUN and creatinine measure, tracks results over time, suggests when labs should be rechecked, and helps owners prepare questions for their vet. Education only: never diagnoses or prescribes. Connect with OAuth 2.1 sign-in or an fmcp_ API key.
Check the factual claims in a draft or an answer: a quick verdict, or a deep check with sources.
AI-powered commodity price forecasts and Brazil trade intelligence via MCP. Access Brazilian exports and imports from MDIC/ComexStat since 2000, by HS4, HS6 and NCM code, partner country, USD FOB and kilograms — plus crop production, supply & demand, climate data and production forecasts for major commodities including soybeans, coffee, corn, beef and cocoa. Compare trade flows, markets, countries and time periods with like-for-like windows. Every answer identifies the measurement period and data source. 15 read-only tools. Metered in credits. Connect directly via Streamable HTTP — no installation required: https://mcp.kyrodata.com/mcp Authentication: Bearer key or OAuth 2.1 (PKCE). Official MCP registry: com.kyrodata/kyrodata
Cite42 gives AI agents AI visibility, citations, SEO keywords and trends, plus four weekly or monthly trackers: AI Visibility, AI Competitors, AI Citations and AI Sentiment. Use it over MCP from Claude, Codex or Cursor, or via the REST API. $1 free on signup, no subscription. Learn more at https://www.cite42.dev
Marketing-email intelligence for e-commerce brands in the Nordics and Germany. Signal follows 1 000+ online stores, mostly in Sweden, Norway, Denmark, Finland and Germany, and has captured 75,000+ of their marketing emails. Ask how often a brand emails, what it sent last week or in a given month, or which brands in a market email the most. Counts are de-duplicated campaign sends (welcome, birthday and transactional emails excluded), and every answer links to the brand's public page as its source. Free and read-only: no API key, no sign-in. No open, click or revenue data.
Review classifiers & lead data for Google Maps, Naver and AliExpress as AI agent tools: Google Maps review sentiment classifier and lead qualifier, Korean, Japanese, Spanish and Amazon review classifiers, social comment, job posting and company website classifiers, Naver Shopping rank tracker, Naver Blog & AI Briefing monitors, K-beauty rankings (Olive Young Global, Amore Mall), AliExpress reviews & search. The official Apify MCP server (hosted by Apify) preconfigured with 15 LeoWorks actors. Sign in with Apify OAuth or an Apify token; billed per result on your Apify account.
Find the image that explains it: published charts, infographics, screenshots and memes, searchable by meaning, by the words printed inside them, or by visual similarity. Publisher charts (Our World in Data, Eurostat, USDA ERS, EEA) come with source, period and license, and every result carries a ready-to-paste citation. 19 read tools free with no account (daily limits); 2 optional paid tools over x402 or L402.
Water and energy footprint of AI use: chat prompts, agent sessions, methodology and sources.
Overleaf alternative online LaTeX editor. AI agents edit, comment, and chat. Keep or revert edits.
Paid web research, fact-check, page summary and page extraction tools for AI agents. Pay per call in USDC with x402 (Base or Solana). A failed call is not charged.
Whimbrel MedTech Analyst is your MedTech BD analyst on demand. Connect it to Claude, ChatGPT, Cursor or another AI app and ask about up-and-coming US medtech companies: who got funded this week through NIH and NSF grants and federal contracts, plus FDA clearances and Breakthrough marketing authorizations. Every line is linked to its source. Built for BD reps and small engineering firms researching companies they're interested in partnering with. Connect free: https://whimbrelresearch.com/connect/
Review supplied AI claims and source excerpts for quote mismatches, broken references and evidence gaps. MCP-native free_trial_status/free_trial: five attempts per network for the campaign, shared daily capacity. Paid checks are separate. No live retrieval or factual-truth certification; human review required.
Remote MCP server that gives Claude, ChatGPT, Cursor or any MCP client Google search volume, CPC, competition and similar keywords for 50+ countries. Works with no signup at 20 lookups a day; sign in with OAuth or an API key for higher limits, or $4.99 a month for unlimited.
Checks whether an AI agent may earn money on a platform (AI content rules, bot/API access, KYC, fees, payout minimums, who handles VAT, ban reasons) with sources and check dates. Free checks; no legal or tax advice.
