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Coteach helps K-12 math educators create classroom-ready diagrams directly in Claude. Describe the visual you need in plain language, and Coteach generates up to four separate math diagrams. It is useful for lesson planning, worksheets, practice problems, and visual scaffolds such as number lines, tape diagrams, arrays, area models, coordinate planes, and fraction models.

Find cottages in the UK! Tell us what you're looking for in your own words and let us show you what's available from over 18,000 quality-checked cottages across the UK. Need more information or want to check other options? Ask away! With clear pricing, verified reviews. We'll help find the right cottage for you across coast and countryside, from romantic hideaways to big family stays. Discover real availability, compare favourites, and book with confidence, all in one easy place.

Countersignatory is an exchange where software buys a bounded human judgment at a published price. An agent that reaches a step it should not take alone (send this refund, publish this page, accept this label) can price the task, buy it, and get a named human's answer back. What you can buy today: Check (check.general), one screened human, $1.25 at a 24-hour deadline. Three task templates: approval (approve or reject, with a reason), verification (true, false or cannot_tell, with a reason) and judgment (one label from up to 10, with a reason). Each answer says who gave it and how they are disclosed. How it works: 1. countersignatory_quote prices a task, free and read-only. 2. countersignatory_place_order creates an unpaid order and returns two ways to pay: an x402 payment request (USDC on Base) for an agent with a wallet, and a card checkout link for a person. 3. A responder answers within the deadline, or the order is refunded in full automatically. 4. countersignatory_get_order returns the status and the answer. countersignatory_spot_index shows the going rate for every market, with urgency multipliers, the published responder wage floor ($0.25 net per active minute) and the derivation of each price. Markets not yet live (Consensus of 3 or 5, named-expert Countersign, notarisation) can be quoted but not bought; countersignatory_register_interest records demand for them. Refused at intake: CAPTCHAs and bot checks, logging in or entering credentials, contacting third parties, medical, legal or financial advice, and anything sexual or involving minors. No account or key is needed to quote or order. While volume is low, orders are answered by hand by a named group (currently the founder, disclosed as such), so deadlines are at least one hour.

Analyze multi-channel marketing, financial, sales, e-commerce, and other business data within Claude by connecting to your Coupler.io data flows — query marketing, sales, and finance metrics from hundreds of sources. Fetch and transform raw data from platforms like Google Ads, Facebook, HubSpot, and Salesforce into actionable intelligence for smarter, faster decision-making with accurate, up-to-date business information.

Bring your organization's trusted Coursera catalog into the flow of your Claude conversations. The Coursera connector enables seamless integration between Claude and your learning content, allowing you to instantly discover courses, short videos, hands-on projects, learning paths, and certificates. Going beyond simple search, the connector makes active learning a native part of your day by dynamically generating real-world practice scenarios, like professional role plays, grounded in verified learning material. Bridge theory to practice in a safe environment and receive structured feedback to accelerate skill mastery, all without leaving the chat.

Connects Claude to CourtListener, the Free Law Project's legal research platform, with access to millions of U.S. court opinions, PACER dockets, judge profiles, oral arguments, and citation data. Search case law across federal and state courts, retrieve full case metadata, extract and verify legal citations against a canonical database, and set up alerts for new opinions or docket updates. Built and operated by Free Law Project, a 501(c)(3) nonprofit dedicated to making the law broadly accessible. Suited for attorneys, legal researchers, journalists, academics, and pro se litigants who need fast, reliable access to primary legal sources.

Courtroom5 provides legal guidance to the 80% of civil litigants who appear in court without an attorney. Three jurisdiction-aware tools cover serious civil matters across all 50 US states: a case intake assessment that identifies viable claims and first steps; a deadline calculator that returns precise procedural deadlines and miss-consequences by state and court level; and next-step guidance for users mid-litigation. Built for self-represented homeowners facing foreclosure, employees fired in retaliation, defendants in debt collection lawsuits, and others priced out of legal representation.

Create beautifully structured documents, manage tasks, and build a personal knowledge base - all directly from Claude. Give Claude a persistent workspace to save research, draft content, track to-dos, and organize everything into folders, so your best thinking lives beyond the conversation.

Connect your Claude workspace to Crossbeam and bring Ecosystem Intelligence into every AI workflow. The Crossbeam MCP Server lets Claude securely access your partner and account data — surfacing overlaps, partner activity, and warm paths directly in chat. Use it to enrich AI responses with real-time ecosystem context, power smarter prioritization, and uncover co-sell opportunities without leaving your conversation.

Trusted private market intelligence, right inside your conversation. Crunchbase MCP brings private market data and predictive signals into the AI tools and agents you already use. Built for investors, go-to-market teams, product builders, and anyone else who needs answers, not just search results. Ask in plain English. No code, no technical training. Crunchbase figures out the filters, fields, and connections you might not have known to ask for, and returns a complete, sourced answer. Most other MCP servers only offer raw search and list data. Supercharge your workflow. Identify high-growth companies, run diligence in seconds, and act on opportunities before other firms catch on, or give your customers foresight into market movements directly in your product, without the engineering lift. Build lists you can return to. Save companies as you find them. A search today becomes a pipeline you monitor over time. Predictions you can act on. Forecasts of what a company is likely to do next such as: funding, acquisition, IPO, growth, shutdown, or headcount cuts, plus an estimated current valuation. Every prediction carries a confidence tier, so you can rank an entire market by likelihood instead of reading profiles one at a time. Powered by 15M+ predictions refreshed weekly. Why Crunchbase? The only dataset combining the aggregated activity of 80M users, 1,000+ public sources, and 600k+ data team members, VC partners, and subject-matter experts.

Search, enrich and watch people and companies from a single conversation in Claude with Crustdata. Build TAM, prospect and candidate lists using 150+ search filters such as job title, industry, funding and more. You can also enrich people and company profiles with 350+ datapoints such as verified emails, full work experience, education, funding, headcount, web traffic, job postings and more.

Real time price quotes, order books, conversions, candlestick charts and more for cryptocurrency tokens from Crypto.com

Cube is the agentic FP&A platform that helps finance teams shape what happens next. The Cube MCP server brings finance to where decisions happen. Claude works directly on your governed Cube data, so every answer and every change uses the same definitions, models, and numbers your team already trusts. Understand what is happening: - Explore your model: companies, chart of accounts, and dimensions like Department, Entity, Product, Time, and Scenario. - Analyze performance: budget vs. actuals, forecast variance, opex by department, revenue and margin by product, headcount vs. plan, and cash burn. - Trace to the source: drill from any number to the transactions behind it. Evaluate what should change: - Model scenarios: duplicate a scenario and test assumptions without touching the plan of record. - Extend your model: create formulas, dimensions, and tags.

Dun & Bradstreet enables marketers and media teams to discover and explore over 80,000 audience segments across Dun & Bradstreet and our data partners directly within Claude. Use natural language to discover relevant business and consumer audiences, explore targeting opportunities, and accelerate campaign planning using trusted audience intelligence from Dun & Bradstreet and Eyeota, a Dun & Bradstreet Company.

Enable AI-powered credit decisioning, portfolio monitoring, and risk management workflows using trusted D&B data and analytics. For inquiries, please contact anthropicleads@dnb.com D&B Finance Analytics empowers finance and credit teams to verify businesses, evaluate financial and predictive risk, accelerate credit decisions, monitor portfolio health, and take action through AI assistants, agents, and enterprise applications. By combining trusted D&B business intelligence, financial risk insights, predictive analytics, and workflow capabilities, organizations can bring credit and portfolio management processes directly into AI-driven workflows. Anchored by the global standard D‑U‑N‑S® Number and powered by the D&B Commercial Graph™, D&B Finance Analytics helps organizations reduce ambiguity, improve consistency, and make more confident commercial credit decisions at scale. It also enables teams to move from insight to action through portfolio management and workflow capabilities available within D&B Finance Analytics. Use D&B Finance Analytics to: Evaluate credit recommendation: "What is the recommended credit limit for [Company Name], and what factors contributed to that recommendation?" Assess business risk: "Summarize the financial risk, payment behavior, and predictive risk indicators for [Company Name]." Monitor portfolio health: "Which customers in my portfolio show elevated risk or signs of deterioration?" Prioritize risk management activities: "Which customers should I review first based on recent alerts, exposure, and risk changes?" Analyze ownership and corporate linkage: "Show the ownership structure and related entities for [Company Name]." Take action on portfolio: "Create a folder named [Folder Name], move [Company Name] to the folder and assign Alert Profile [Alert Profile Name] to the folder." Note: Requires a D&B Finance Analytics license.

D&B Hoovers brings trusted commercial intelligence directly into Claude, helping sales and revenue teams identify, prioritize, and act on buying signals. By combining company and contact intelligence with buyer intent, website activity, trigger events, news, and contextual business insights, Claude with D&B Hoovers data can help users understand who to engage, when to engage, and why now. Use the connector to research accounts, identify decision makers, analyze buying signals, map corporate hierarchies, uncover industry and competitor insights, monitor business changes, and prepare for customer conversations. Access trusted D&B intelligence including company profiles, contacts, financials, news, trigger events, technologies in use, and website visitor intelligence directly within Claude. Built for prospecting, account planning, sales research, revenue operations, and solution engineering, D&B Hoovers helps teams move from signal to insight to action faster with AI-powered workflows and trusted commercial intelligence.

Dun & Bradstreet empowers teams to execute risk workflows such as KYC/KYB, entity resolution, screening, alert triage, and more using relationship-aware business context from the D&B Commercial Graph™. Verified risk data, anchored in the global standard D‑U‑N‑S® Number business identifier, and policy-driven logic provide the foundation for consistent decisioning across systems of record and scalable risk operations in regulated environments.

Daffy is a donor-advised fund: one account for all your giving. Add cash, stock, or crypto, get your tax deduction when you contribute, invest it to grow tax-free, and give to any of 1.5 million+ US charities whenever you're ready. With Daffy in Claude, your giving is one question away: • Know where you stand. Ask for your balance, how much you can give right now, how your fund is invested, and how it has performed. • See your giving history. Pull up donations by year or charity, review your contributions, and export a fund statement as CSV for tax time. • Find the right charity. Search 1.5M+ US nonprofits by name or cause, or look one up by EIN, and get its mission, location, website, and Daffy profile. Everything runs through your existing Daffy account with your normal login. Read-only questions never change anything. You'll need a Daffy account (daffy.org). Available to Daffy members in the US.

Daloopa supplies high quality fundamental data sourced from SEC Filings, investor presentations and any public financial documents, with hyperlinks to source document overlaying each data point. Provides a zero-hallucination foundation for any quantitative financial analysis in Claude.

Darwinbox’s MCP server gives Claude secure, permission-aware access to the Darwinbox HR platform across Leave, Attendance, Recruitment, Onboarding, Expenses, Helpdesk, Performance, Talent and Payroll self-service. Employees can check balances, apply for leave or WFH, regularize attendance, raise helpdesk tickets and pull payslips. Managers can review team attendance, goals and reportees. Recruiters and HR teams can search candidates, move them through the pipeline, schedule interviews, submit feedback, trigger offers and run onboarding end to end. Every action runs as the signed-in user with their existing Darwinbox role permissions, so people only see and change what they already can in Darwinbox. Write actions use a review-then-submit flow, so Claude shows the details and asks for confirmation before anything is filed. Available tools depend on the modules and the tool visibility configuration your organization has enabled for you.

Give your AI assistant direct access to DataCamp's full catalog of courses, tutorials, projects, and exercises. Search by keyword, look up any course or exercise by ID, or retrieve summaries on demand—no sign-in required. Authenticate to unlock team admin: manage groups, members, and assignments. Run live reporting on progress, engagement, and adoption to track how learning is landing across your organization.

Datadog

Official

Query Datadog observability data and use tools for logs, metrics, monitors and dashboards.

DataHub's MCP server gives AI agents the enterprise context they need to work with your data. Surface curated knowledge — runbooks, FAQs, business definitions, and vocabularies — so agents operate with the same shared understanding as your teams. Search across datasets, dashboards, and pipelines, then pull ownership, governance policies, quality signals, and documentation to understand what you're looking at. Trace lineage at the table and column level. Surface real SQL queries to see how data is actually used. Apply tags, glossary terms, owners, and descriptions at scale. The context layer that makes AI agents enterprise-ready.

Datarails FinanceOS connects Claude to your company's consolidated financial data — actuals, budgets, forecasts, and business metrics. Ask questions in plain language and get answers grounded in your live finance tables: discover your org's defined business metrics and check their health, aggregate and filter raw finance tables, profile data quality, look up FX rates and DR.GET Excel functions, and browse your company profile, filebox, and org structure. Built for FP&A teams, controllers, and CFOs who want their numbers at their fingertips. The connector is read-only — it never creates, modifies, or deletes financial data in Datarails.