"Open Collective" matching MCP connectors:
GET /v1/connectors ā MCP directory API referenceMatching Connector Tools:
The OpenRouter MCP server plugs OpenRouter into the AI tools you already use. Once connected, your assistant can pull live OpenRouter data (models, prices, your credits, rankings, and docs) and send quick test messages, all without leaving your editor.
Federated search of books and papers, BibTeX/RIS citations, open-access retrieval and reading.
Agent intake desk for property renovation. Read only, CORS open, fail closed, receipts recompute.
Search domain availability and pricing, straight from chat, then open a link to register.
Free, open MCP server for The Urantia Papers. 197 papers, 14,500+ paragraphs, 4,400+ entities.
MCP server for Brazilian Federal Senate open data (legislative, administrative, e-Cidadania).
Generate, edit and track dynamic (editable) QR codes with scan analytics. Hosted MCP and REST API.
Hosted, OAuth-gated endpoint for quantakrypto's post-quantum crypto tools: scan code for quantum-vulnerable cryptography (RSA/ECDH/ECDSA/DH) and get NIST ML-KEM/ML-DSA/SLH-DSA migration guidance over authenticated HTTP ā nothing to install. Sign-in required (Google/GitHub/email). Same tools as the open-source @quantakrypto/mcp server; source at github.com/quantakrypto/pqc-tools.
clariBI is an AI-powered business intelligence platform built for small and mid-sized SaaS, ecommerce, and operations teams. Instead of writing SQL or building dashboards manually, users ask questions in plain English ("what's our CAC by channel last quarter?") and the AI engine pulls the data from Stripe, HubSpot, Google Analytics, ad platforms, Jira, and 30+ other sources via the open Model Context Protocol. Dashboards generate themselves on source connect.
Real-time crypto market intelligence for AI agents. Live price, funding rate, open interest, buy/sell ratio, fear/greed, orderflow, and OHLCV history across 20 exchanges and 24 tokens. Address risk scoring included.
Open-source AI accounting skills verified by licensed accountants (tax, VAT, payroll).
Catch AI-fabricated citations (real DOI + fake title). Retraction, open-access, 10,000+ CSL styles.
xmagnet ā AI-powered B2B CRM for Claude. 35 tools that turn natural-language prompts into real CRM actions: prospect, enrich, score leads, manage deals, scan buying intent, run email campaigns and sequences, build forms and landing pages, refine ICP, and analyze performance ā all directly inside Claude. š ONE-CLICK INSTALL: https://api.xmagnet.ai/claude The install page guides Claude users through 3 steps in under a minute: open Claude Connectors, paste the connector name, paste the server URL, sign in. A reviewer workspace is auto-provisioned on first sign-in with sample contacts, deals, campaigns, and ICP suggestions, so every tool works end-to-end with zero setup. No 2FA. No paid plan required. Free tier exposes all 35 tools. What you can do: ā¢ Prospecting ā search_contacts, search_companies, search_investors, find_contacts_at_companies, enrich_contact, validate_email, find_competitors, company_intelligence ā¢ Pipeline ā get_deals_pipeline, scan_deal_intent, get_ghost_pipeline, create_deal ā¢ Campaigns & sequences ā create_campaign, generate_campaign_content, get_campaign_stats, get_bounce_stats, get_unsub_stats, create_sequence_draft, list_sequences ā¢ Top of funnel ā suggest_icp, get_icp, create_form, list_forms, create_landing_page, list_landing_pages, show_suggestions ā¢ Operations ā analyze_contacts, get_contact_details, update_contact, save_contacts_to_crm, export_contacts, get_dashboard_stats, get_credit_balance Example prompts to try: ā¢ "Find C-suite contacts at fintech companies that raised Series A in the last 6 months." ā¢ "Scan my open deals for buying intent and prioritize follow-ups." ā¢ "Generate a re-engagement campaign for contacts who opened my last newsletter but didn't reply." ā¢ "Show me my deals pipeline by stage with weighted value and win rate." ā¢ "Generate a landing page for my Q2 webinar with a registration form." Built for founders, SDRs, RevOps, and growth teams who want their CRM to take action ā not just store records. Install: https://api.xmagnet.ai/claude Ā· Site: https://xmagnet.ai Ā· Privacy: https://xmagnet.ai/privacy-policy Ā· Terms: https://xmagnet.ai/terms-of-service Ā· Support: ashish.sinha@xmagnet.ai
Search 14.5M Smithsonian Open Access objects, get CC0 images, find cross-collection connections.
Find EV charging stations, detail, and reliability check-ins via the global Open Charge Map.
MET Museum collection via MCP ā 500K+ artworks, metadata, provenance, open-access images.
Search and query government open-data portals (Socrata SODA API).
Vermont Open Data (data.vermont.gov) Socrata MCP.
