Active✓ In official registry

io.github.tang-vu/keryx

Autonomous research agent that pays every source it cites in USDC on Arc via x40

GitHub ↗npm ↗registry ↗

TrustScore

✅ No clear abandonment signal detected; complete security and compatibility checks before production use

Before you connect

🔑 Needs an API key / tokenNode.jsPython

Works with these clients

Claude Desktopnpx
Claude Codenpx
Cursornpx
VS Codenpx
Windsurfnpx

Derived from the registry manifest (package type and transport) — we have not installed it ourselves. Check the official README before relying on it.

Install / Connect

claude mcp add keryx-mcp -- npx -y keryx-mcp@0.1.1

Follow the official README; env and args vary per server.

🛠️ Maintenance weight 30% · 84 pts

📝

Last commit2 days ago

📈

Commits in 90 days100

💬

Recent issues with repliesNo response

🗃️

Repo statusNormal

📊 Adoption weight 25% · 7 pts

⭐

GitHub stars1 (90d +0%)

📦

npm weekly downloadsNot npm-distributed

🚀

Releases per month0.3

✅ Usability weight 20% · 100 pts

📋

Official registryListed

▶️

Runnable entryResolvable (npx/remote)

🔍

AuditabilityOpen-source repo, auditable

❤️ Health & community weight 25% · 34 pts

🐛

open issues0

🔀

open PRs—

⚖️

LicenseNot declared

👥

Contributors / forks1 / 0

Sources: GitHub API · npm registry · Official registry · updated 2026-08-15

90-day trend

⭐ stars +0%

📦 weekly downloads +0%

Similar / alternative servers

io.github.jyswee/a2a-trustgate

A2A TrustGate: 4-gate firewall that screens every AI-agent action before it runs

Activeupdated 3d ago

io.github.FieldmodeLLC/scrapecheck

Verify scraped data against the live source page. Signed verdicts, $0.01 via x40

Activeupdated 3d ago

io.github.scrape402/scrape402

Pay-per-call agent tools via x402 (USDC on Base): chat, prices, funding, RNG. No

Activeupdated 7d ago

io.github.hypeprinter007-stack/anchor-x402

x402-paid agent tools: 18 over HTTP, 14 over stdio. USDC per call, no API key.

Active⭐ 1updated 7d ago

One email a week, 5 minutes to see what happened in the MCP ecosystem

New servers, breakout trends, abandonment alerts — tracked automatically, curated by hand, sent to your inbox.

One email a week · unsubscribe anytime · no data selling