AI / ML
| Server | Language | Stars | Downloads |
|---|---|---|---|
| Corporate Money Trail MCP Follow public corporate ownership | — | - | - |
| Correkt Online marketplace for AI agents to browse and purchase physical products from verified sellers. | — | - | - |
| cortex-memory-mcp MCP server for Cortex memory service — persistent memory for AI agents | TypeScript | - | - |
| Cortex RMCP Rust MCP server for homelab logs, syslog, Docker logs, FTS search, and AI transcript correlation. | TypeScript | - | - |
| Cortex Threat Intelligence Integrates with Cortex threat intelligence services to analyze IP addresses, domains, URLs, and email addresses using security tools like AbuseIPDB, AbuseFinder, and VirusTotal for automated security assessments and investigations. | — | 14 | - |
| Cosmic Manage Cosmic CMS content, media, object types, and AI generation from any MCP client. | TypeScript | - | - |
| Cosmonote Access your Cosmonote audio notes, transcriptions, summaries, and action items. | — | - | - |
| CosmWasm Blockchain Bridges with CosmWasm-based blockchains using cw-orchestrator, enabling querying contract state, executing transactions, checking balances, and retrieving blockchain information without direct access to underlying infrastructure. | — | 0 | - |
| CosmWasm Social Graph Enables interaction with CosmWasm-based social graph smart contracts for creating, updating, querying, and deleting decentralized relationship data through blockchain transactions. | — | 1 | - |
| Costa Rica Invoices (Hacienda comprobante electronico v4.4) Costa Rica Hacienda v4.4: AI agents submit and query electronic invoices, stateless BYO. | — | - | - |
| Costa Rica Payments (ONVO Pay — SINPE Movil) Costa Rica payments for AI agents — SINPE Movil via ONVO Pay. Never holds funds. | — | - | - |
| costco-mcp-server MCP server that gives Claude access to Costco warehouse receipts and online orders — multi-account, direct GraphQL via Azure AD B2C refresh tokens | Python | - | - |
| costheta Verifiable physical randomness from cosmic-ray detections. Free beacon, paid signed decisions. | — | - | - |
| @costlens/mcp-server MCP server for AI cost optimization with prompt complexity classification | TypeScript | - | - |
| Costory FinOps MCP FinOps MCP: query allocated, correlated cloud and AI cost across AWS, GCP, Azure and Snowflake. | — | - | - |
| CosVoice A real phone number and email for your AI Chief of Staff. Calls, bookings by phone, summaries. | — | - | - |
| COTAL actions (cotal.ai) cotal.ai actions: product overview, site search, build log, feedback, Cloud waitlist, updates, calls | — | - | - |
| co.thinair/geo Geocoding, routing, isochrones, traffic, weather, and place search for AI agents. 19 MCP tools. | — | - | - |
| Cotribute MCP Connect AI agents to financial institution origination, analytics, and compliance workflows. | — | - | - |
| COTRUGLI Agent Recruitment Public read-only discovery of agent, model, training, task, and verification opportunities. | — | - | - |
| co.truncus/mcp-server Send transactional emails from AI agents via Truncus. Validate, track delivery, and manage domains. | TypeScript | - | - |
| couchbase-mcp-server Couchbase MCP Server - The Developer Data Platform for Critical Applications in Our AI World | Python | - | - |
| couchdb-mcp-server Local read-only Model Context Protocol server for Apache CouchDB | Python | - | - |
| Council of AI GSPC 13 tools (9 free, 4 x402-metered): GSPC board, evidence, Ed25519 card verify. Measurement only. | — | - | - |
| CounterScript - Drug Price Benchmarks Free US drug-price benchmarks from federal data (CMS NADAC): a benchmark, not a price anyone owes. | — | - | - |