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Evidence for your next connection.

Independent measurements of remote MCP servers. Every observation has a timestamp.

Read-only probes

Publisher portfolio

nexus-mcp-infra

Explore the MCP servers published by nexus-mcp-infra, with independent connection checks, performance measurements, and setup instructions for each project.

Listed servers
7

Active projects in this portfolio. Deleted and deprecated registry rows are excluded.

Sampled servers
7

Active servers with a recorded connection probe

Latest probe connected
0

Latest stored probe connected. This is not a live guarantee.

Repositories
7

Distinct source repositories linked by the active listings

Portfolio overview

MCP servers

Compare connection status and measurements. Open a server for its tools, check results, and client configuration.

Dated server measurements. The status describes the last probe or a listed authentication requirement. Checks that have not been measured are not failures. Open a server to inspect the evidence.
Server / capabilityLast probeMedian latencyChecks passedLast checked
io.github.nexus-mcp-infra/onchain-activity-index

DeFi Protocol Activity Index -- quantitative on-chain activity metric from DefiLlama data

Finance & CryptoPayments & trading

Requires authNot measured5 / 22
io.github.nexus-mcp-infra/public-tenders-es-eu

Normalized search over public-sector tenders in TED (EU official procurement notices) -- Spain + EU

GovernmentCode & DevOps

Requires authNot measured5 / 22
io.github.nexus-mcp-infra/erc8004-agent-liveness

Checks whether an ERC-8004-registered agent is actually alive right now via a real MCP handshake

Developer ToolsCode & DevOps

Requires authNot measured5 / 22
io.github.nexus-mcp-infra/npm-package-ws-has-241560546-weekly-downloads-but-sdk

Stateful WebSocket session registry with per-connection Shannon entropy delta tracking for schema di

Developer ToolsCode & DevOps

UnreachableNot measured5 / 22
io.github.nexus-mcp-infra/similarity-search-api-sdk

Stateless NMI + cosine fusion with entropy-driven alpha calibration

Developer ToolsCode & DevOps

UnreachableNot measured5 / 22
io.github.nexus-mcp-infra/x402-receipt-verifier

Audits NEXUS's own x402 payment logs against its own delivery logs and issues a signed proof-of-deli

Finance & CryptoPayments & trading

Requires authNot measured5 / 22
io.github.nexus-mcp-infra/new-x402-listings-feed

Feed of x402/L402 services newly listed on 402index.io within a recency window (candidate #8, manual

Developer ToolsCode & DevOps

Requires authNot measured5 / 22

Company & identity

About nexus-mcp-infra

nexus-mcp-infra publishes MCP servers under the io.github.nexus-mcp-infra namespace. This namespace is associated with a GitHub login in the MCP Registry.

Namespace verification connects the publisher to its registry identity. It does not certify the security of individual servers.

Source repositories