MCP servers (20283)
Cortex booking
Book with businesses on Cortex: see services, prices and open times, then book. No key needed.
CortexPlus
Personal memory layer: files, notes, messages, tasks and email, semantically indexed.
CosVoice
A real phone number and email for your AI Chief of Staff. Calls, bookings by phone, summaries.
Cosas Guapas: buscador de regalos
Regalos originales por ocasión, persona y presupuesto, con enlaces a guías completas (España).
Cosend
WhatsApp Business inbox: chats, contacts, templates, campaigns, automations and AI receptionist.
Cosmic Chemistry
Free Vedic astrology: birth chart, dasha, Sade Sati, Saturn return, panchang, planetary hours.
Cosmic Ephemeris
78 astrology calculations, Tarot, symbolic readings and Vedic calendars via two scoped MCP tools.
Cosmic's Camp Map
Can I camp here, and will I have signal? Land status, signal, weather and fires in Canada and the US
Cosmic's Coast Map
Tides, currents, marine forecasts and warnings for paddlers, anglers and small boats, 26 countries.
Cosmonote
Access your Cosmonote audio notes, transcriptions, summaries, and action items.
Costable — Parametric Should-Cost Analysis
Parametric should-cost: P50/P80/P90 estimates, 801 materials, 25 countries, quote review.
Council of AI GSPC
19 tools (14 free, 5 x402-metered): GSPC board, evidence, Ed25519 card verify. Measurement only.
Council of AI GSPC (free)
14 free read-only tools: GSPC board, signed card and capsule verify, Merkle proofs, route.
CounselorAI
College-access writing and financial-aid analysis tools for counselors, students, and families.
CounterScript - Drug Price Benchmarks
Free US drug-price benchmarks from federal data (CMS NADAC): a benchmark, not a price anyone owes.
Counterfoil
Read stored EU e-invoice rule notes and the invoice field map. Not a validator.
Counterfoil — the city
Proofs checked, arXiv papers explained, LaTeX typeset by AI citizens; pay by card or USDC.
Counterparty Check
Check a payee before your agent pays: sanctions, lookalike domains, payment details, invoice fraud.
CounterpartyCheck
Pre-payment check for EVM/Solana addresses: ok/caution/block with reasons. By Crypto Money Maker
Countersign
Independent, signed check of AI work: math, quotes, sources, links, code. Public verifiable log.
Countersign by Signalry
Countersign by Signalry: re-runs the checks behind an AI agent's done claim; hash-chained receipts.
Countersignatory
Buy a verified human's approval, verification or judgment at a published price, paid by x402 or card
Country Calling Codes
Calling codes, phone analysis, dialing guidance, batch normalization and calling windows.
Country State City
CountryStateCity MCP — wraps CountryStateCity API (api.countrystatecity.in/v1)
Country Stats Facts
Official economic and demographic figures for a country, with IMF projections and World Bank data.
Coupondroid Chile
Live coupons, promo codes and deals from online shops in Chile. Read-only, no login.
Coupondroid Deutschland
Live coupons, promo codes and deals from online shops in Germany. Read-only, no login.
Coupondroid España
Live coupons, promo codes and deals from online shops in Spain. Read-only, no login.
Coupondroid France
Live coupons, promo codes and deals from online shops in France. Read-only, no login.
Coupondroid USA
Live coupons, promo codes and deals from online shops in the United States. Read-only, no login.