Civic IQ
Civic IQ Inc.
Sales intelligence for selling to US state and local government: open RFPs, pre-RFP meeting signals, agency contacts and vendor spend.
Civic IQ Inc.
Sales intelligence for selling to US state and local government: open RFPs, pre-RFP meeting signals, agency contacts and vendor spend.
Civitatis
Civitatis helps travelers discover and book guided tours, day trips, and activities in destinations worldwide. Ask about a city and get an interactive carousel of top-rated activities with prices, duration, and categories — filter by type (walking tours, museums, food experiences, free tours, and more). Tap into any activity to see full details: real photos, description, cancellation policy, and traveler ratings. Check live availability by date and time slot, including options for adults and children. Add a session to your cart and get a secure checkout link to complete the booking on civitatis.com. Planning a multi-day trip? Ask for a day-by-day itinerary and Civitatis builds one automatically from the destination's top activities, or lets you customize it with specific tours you've already found. Built on real-time inventory and pricing from Civitatis, one of the leading online marketplaces for tours and activities, covering destinations across Europe, the Americas, and beyond. add-to-cart check-availability check-availability-batch get-activity-detail list-activities search-activities suggest-itinerary Only use connectors from developers you trust. Anthropic does not control which tools developers make available and cannot verify that they will work as intended or that they won’t change.
ondata
Explore open data portals based on CKAN (dati.gov.it, data.gov, open.canada.ca, ...)
Clarify
Connect Clarify and work with your CRM using natural language. Retrieve, create, and update records, analyze your pipeline, and generate insights—all through conversation. Query deals, companies, people, and meetings without switching apps. Find and import new leads that match your ICP directly from the conversation. Create tasks, lists, and outbound sequences automatically. Build and configure Clarify Agents from Claude to automate your entire GTM motion. Your Clarify data is retrieved in real-time, and permissions are respected. Stop clicking through interfaces. Just ask what you need. get-current-user get-schema get-records create-records update-records merge-records query-data add-comment find-leads import-leads get-lists create-list update-list create-campaign get-campaign list-campaigns update-campaign create-custom-object update-custom-object create-or-update-fields delete-fields create-or-update-agent delete-agent get-agents Only use connectors from developers you trust. Anthropic does not control which tools developers make available and cannot verify that they will work as intended or that they won’t change.
Clarity AI
Assess how investment funds may be classified under the European Commission's proposed SFDR 2.0 framework — directly from Claude. Search funds by name, ISIN, or CUSIP and get simulated Article classifications based on Clarity AI's regulatory disclosure data and proprietary modelling of the November 2025 proposal. Ideal for ESG analysts, portfolio managers, and compliance teams preparing for the regulatory transition before final rules are published. This is a live tool that will evolve as we learn more from ongoing EU discussions and guidance. search_securities sfdr20_check sfdr20_check_by_query interpret_sfdr20_result Only use connectors from developers you trust. Anthropic does not control which tools developers make available and cannot verify that they will work as intended or that they won’t change.
Clarivate
Trusted Trademark Intelligence from Clarivate CompuMark
Anthropic
Search and read Claude Academy courses and tutorials
Mirage
Import a Claude Motion video into Mirage
Clay
Prospect with Clay inside Claude: run deep company and contact research without leaving your conversation. Use Clay's contact databases, enrichment providers, and AI agents to research target accounts, surface verified, enriched contact info, and draft personalized outreach—all in Claude. Ask things like "Find VP-level finance leaders at Okta who joined in the last 6 months," and Clay will return results directly in your chat. find-and-enrich-contacts-at-company find-and-enrich-list-of-contacts find-and-enrich-company add-contact-data-points add-company-data-points get-credits-available get-existing-search Only use connectors from developers you trust. Anthropic does not control which tools developers make available and cannot verify that they will work as intended or that they won’t change.
Clear Street, LLC.
Clear Street MCP lets you access your Clear Street account information such as balances, positions, orders, and portfolio history along with real time market data and finance news. Use it to research opportunities, analyze portfolio performance, assess risk scenarios and evaluate sophisticated trading opportunities and hedging strategies. get_account_balances get_account_positions get_all_instrument_events get_clock get_instrument_analyst_reporting get_instrument_balance_sheets get_instrument_by_id get_instrument_cash_flow_statements get_instrument_events get_instrument_fundamentals get_instrument_income_statements get_instruments get_market_data_daily_summary get_market_data_snapshot get_market_hours get_news get_option_contracts get_order_by_id get_orders get_portfolio_history list_accounts screen_instruments search_instruments Only use connectors from developers you trust. Anthropic does not control which tools developers make available and cannot verify that they will work as intended or that they won’t change.
Clerk
Add Clerk authentication to your app directly through Claude. Access up-to-date SDK snippets and implementation patterns for sign-in flows, session management, and route protection. Build multi-tenant B2B apps with organizations and role-based access, configure waitlists and early access flows, and implement billing. Get framework-specific examples for Next.js, React, Expo, and more through natural language prompts. clerk_sdk_snippet list_clerk_sdk_snippets Only use connectors from developers you trust. Anthropic does not control which tools developers make available and cannot verify that they will work as intended or that they won’t change.
Clerq
AI-powered patent retrieval and analysis capabilities
ClickFunnels
Connect Claude to ClickFunnels to view, create, and update your funnels, contacts, courses, and store data.
ClickHouse
Connect Claude to your ClickHouse Cloud databases. Browse organizations, services, databases, and table schemas. Run read-only SQL queries against your data and get instant analytical answers. Monitor service backups, review billing costs, and inspect ClickPipe configurations - all through natural conversation. get_organizations get_organization_details get_services_list get_service_details get_organization_cost run_select_query list_databases list_tables list_service_backups get_service_backup_details get_service_backup_configuration list_clickpipes get_clickpipe Only use connectors from developers you trust. Anthropic does not control which tools developers make available and cannot verify that they will work as intended or that they won’t change.
ClickUp
The ClickUp connector enables secure, real-time interaction between AI agents like Claude and your ClickUp workspace. Unlock powerful AI-driven automation by connecting your favorite AI tools directly to ClickUp tasks, docs, Chat, and more. clickup_search clickup_get_workspace_hierarchy clickup_create_task clickup_get_task clickup_update_task clickup_get_task_comments clickup_create_task_comment clickup_attach_task_file clickup_create_bulk_tasks clickup_update_bulk_tasks clickup_get_workspace_tasks clickup_get_task_time_entries clickup_start_time_tracking clickup_stop_time_tracking clickup_add_time_entry clickup_get_current_time_entry clickup_create_list clickup_create_list_in_folder clickup_get_list clickup_update_list clickup_create_folder clickup_get_folder clickup_update_folder clickup_add_tag_to_task Only use connectors from developers you trust. Anthropic does not control which tools developers make available and cannot verify that they will work as intended or that they won’t change.
Marco Pfeiffer
Search, create, and retrieve tasks and documents, add comments, and track time through natural language commands. getTaskById addComment updateTask createTask searchTasks searchSpaces getListInfo updateListInfo getTimeEntries createTimeEntry readDocument updateDocumentPage createDocumentOrPage Only use connectors from developers you trust. Anthropic does not control which tools developers make available and cannot verify that they will work as intended or that they won’t change.
Anthropic
Access ClinicalTrials.gov data
Themis Solutions Inc. (DBA Clio)
Research the law, analyze dockets and develop case strategy with Clio Library and Clio Docket, with citations back to the sources.
Close
The Close MCP server is a secure, standardized interface that lets Claude directly access and interact with your Close data. Core functionality with Claude: • Connects Close to Claude via the Model Context Protocol so Claude can use Close as a trusted system of record. • Read data (e.g., leads, contacts, opportunities, activities) based on your Close permissions. • Optionally write data — you can allow only safe writes (e.g., create a lead) or full writes (e.g., edit/delete) during setup. • Enables Claude to answer questions, summarize information, and perform actions in Close. mcp.read activity_search fetch_contact fetch_email_template fetch_lead_smart_view fetch_lead_status fetch_lead fetch_opportunity_status fetch_opportunity fetch_pipeline_and_opportunity_statuses fetch_sms_template find_email_templates find_lead_smart_views find_lead_statuses find_opportunities find_pipelines_and_opportunity_statuses find_scheduling_links find_sms_templates find_workflows lead_search org_info org_users paginate_search perform_search Only use connectors from developers you trust. Anthropic does not control which tools developers make available and cannot verify that they will work as intended or that they won’t change.
CloudBees
Connect AI agents to CloudBees Unify: feature flags, CI/CD, release orchestration, and security
Cloudflare
Build applications with compute, storage, and AI
Aviary Inc.
Analyze, search, and extract structured data from video collections using Cloudglue's video understanding platform.
Cloudinary
The Cloudinary MCP servers enable you to upload, manage, transform, and analyze your media assets. upload-asset asset-public_id-rename download-asset generate-archive download-asset-backup delete-asset list-images list-videos list-files get-asset-details asset-update list-tags delete-derived-assets get-usage-details create-asset-relations delete-asset-relations move-folder create-folder delete-folder search-folders search-assets visual-search-assets Only use connectors from developers you trust. Anthropic does not control which tools developers make available and cannot verify that they will work as intended or that they won’t change.
Cloudinary
Cloudinary Asset Management MCP Server