Publisher · registry namespace · 9 servers
io.github.nexus-mcp-infra
Every server in the official MCP registry whose name starts with io.github.nexus-mcp-infra/. The registry ties a namespace to a verified GitHub account or domain: “only the legitimate owner of a GitHub account or domain can publish servers under that namespace” (registry documentation). The facts below are counted over all of them; they are not a rating of the publisher.
- Servers in the registry
- 9
- Where they run
- 9 remote
- Source repositories
- 9 open publicly
- Deprecated in the registry
- 2
- npm build provenance attested
- 0
- Opened by us in a read-only session
- 9
- First version listed
- 2026-07-06
- Latest release
- 2026-08-23
Counted from the registry snapshot and our own checks; each server's page shows its facts with sources and dates.
- io.github.nexus-mcp-infra/erc8004-agent-livenessChecks whether an ERC-8004-registered agent is actually alive right now via a real MCP handshakeremote (hosted by the publisher)cloud-and-devops · AI-classifiedNeeds the operator's credentialtested 2026-10-08
- io.github.nexus-mcp-infra/new-x402-listings-feedFeed of x402/L402 services newly listed on 402index.io within a recency window (candidate #8, manualremote (hosted by the publisher)finance-and-payments · AI-classifiedNeeds the operator's credentialtested 2026-10-08
- io.github.nexus-mcp-infra/npm-package-ws-has-241560546-weekly-downloads-but-sdkStateful WebSocket session registry with per-connection Shannon entropy delta tracking for schema diremote (hosted by the publisher)developer-tools · AI-classifiedOpen without sign-in · its tools were not calledtested 2026-10-08
- io.github.nexus-mcp-infra/onchain-activity-indexDeFi Protocol Activity Index -- quantitative on-chain activity metric from DefiLlama dataremote (hosted by the publisher)finance-and-payments · AI-classifiedNeeds the operator's credentialtested 2026-10-08
- io.github.nexus-mcp-infra/public-tenders-es-euNormalized search over public-sector tenders in TED (EU official procurement notices) -- Spain + EUremote (hosted by the publisher)data-and-databases · AI-classifiedNeeds the operator's credentialtested 2026-10-08
- io.github.nexus-mcp-infra/similarity-search-api-sdkStateless NMI + cosine fusion with entropy-driven alpha calibrationremote (hosted by the publisher)Not probed (we call no server's tools)tested 2026-10-08
- io.github.nexus-mcp-infra/transfer-entropy-api-sdkDetect causal dependencies in time seriesremote (hosted by the publisher)data-and-databases · AI-classifiedNo sessiontested 2026-10-09
- io.github.nexus-mcp-infra/useful-data-source-for-agents-doing-product-price-sdkSemantic product search over Singapore e-commerce, ranked by an auditable entropy-based value-scoreremote (hosted by the publisher)commerce-and-marketing · AI-classifiedNo sessiontested 2026-10-09
- io.github.nexus-mcp-infra/x402-receipt-verifierAudits NEXUS's own x402 payment logs against its own delivery logs and issues a signed proof-of-deliremote (hosted by the publisher)finance-and-payments · AI-classifiedNeeds the operator's credentialtested 2026-10-08