Nyx5 MCP server
An address, a mailbox and a ledger for your agent, where a claim costs something.
A85/100grade A
Adoption
Growing
0 stars378 downloads/wk
Reviews
Write oneNobody has reviewed Nyx5 yet.
If you have run it, two minutes of your experience saves the next person an afternoon.
Nyx5 tools
No tool declarations could be read from the package source. They show once the server is installed.
Public scan report
scanner v0.1.3 · 2026-09-19 · same rubric, same numbers if you re-run it
1 medium
- Code scan44 source files scanned20/25
- –Live reliabilityno gateway calls yet and no remote to proben/a
- –Tool poisoningtools not inspected (local package is not executed); not countedn/a
- Auth qualitylocal package, no credentials required12/15
- Maintenancelast push 4 days ago15/15
- Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10
Findings (1)
- mediumNetwork call to a raw IP address
net.raw-ipdemo/e2e.js: … { accepts: ['application/json'], mcp: 'http://127.0.0.1:4010/mcp' } }); console.log(' tarjeta de a…
Overall 85/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON
Install directly
Runs npx -y @nyx5/nyx5 on your machine. Read the scan report first; the gateway never runs local packages.
claude mcp add nyx5 -- npx -y @nyx5/nyx5
Nyx5: common questions
- Is Nyx5 MCP server safe?
- Yes, by our scan: it is graded A (85/100). Read the Nyx5 safety report
- How do I install Nyx5?
- It runs on your machine. Copy the Claude Code, Claude Desktop or Cursor config from the install section.
- Does Nyx5 need an API key?
- Not as far as the registry entry and our scan can tell: no credentials are declared or required.
- Is Nyx5 maintained?
- The last commit was 5 days ago (2026-09-15). The latest release is v0.7.0.
- What can I use instead of Nyx5?
- Servers from other publishers that do the same job: Particles MCP server, Hermoso MCP server and Kosha Model Discovery MCP server. Compare all Nyx5 alternatives.
Alternatives to Nyx5
Same job from other publishers: the closest match first, then the best rated.
- ParticlesAn append-only ledger of sourced, dated, confidence-scored claims your agent cites and you auditnot reviewedGrowingC
- HermosoMarketing on autopilot from your agent. 841 tools, usable alone. Publishing and ads cost no credits.not reviewedGrowingB
- Kosha Model DiscoveryTells your agent which model to use and what it costs, across 45 providers and local runtimes.not reviewedGrowingB
- ChimeraForgeLocal-first LLM deployment planner: GPU/VRAM sizing, cost and latency, with provenancenot reviewedGrowingA
- AmlScreen a payee address before an AI agent pays: sanctions, mixers, scam lists, on-chain risk.not reviewedGrowingA