MCP servers and skills: search, filter by where they run, and compare.
Nothing matches every word exactly, so these are the closest matches.
MCP server for IONIS-AI HF propagation analytics — 175M signatures from WSPR, RBN, Contest, DXpedition, and PSK Reporter.
PythonGPL-3.0Few starsNo key
Zero-dependency Solana payment gateway middleware for micro-metered APIs. Implements RFC 9110 HTTP 402 with <5ms Ed25519 off-chain voucher verification, append-only PostgreSQL audit ledgers, and pure-
Node.jsApache-2.0Few starsNo key
CDS SIMBAD — astronomical object database (~14M objects) via TAP/script
Hosted by authorMITFew starsNo key
Self-powered solar micro-datacenter stack for complete data & compute sovereignty. Features local AI inference, multi-agent copilots, space DTN (RFC 9171), post-quantum security, and enterprise worklo
MCPLink onlyFew stars
Production-grade URL shortener built with Java 25 + Spring Boot (4.1.0) microservices, Redis, Kafka, and Spring AI
SkillMIT★ 3Few starsNo key
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