mcpbeat Sign in

Lazareus MCP Server

by ajwentcrazy Your server? Claim it
answering

Lazareus is answering right now. Last checked 3 min ago. It exposes 8 tools.

S3 storage and Solana/Base/Ethereum health checks for AI agents, paid per call via x402.

Uptime history 70 days of history · worst day 98%
70 days agonow
100.0%
Uptime 24h
92 of 92 checks
8
Tools
read from the server
202 ms
Response time
average over 24h
open, no key
Access
streamable-http

What changed 20

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 10 August 2026. No other catalogue keeps this.

19 Aug 2 tools appeared retrieve_object, store_object
18 Aug 4 tool descriptions were rewritten get_network_health_base, get_network_health_ethereum, get_recommended_priority_fee_base and 1 more
18 Aug 2 tools appeared get_network_health_solana, get_recommended_priority_fee_solana
18 Aug 2 tools disappeared get_network_health, get_recommended_priority_fee
18 Aug a tool changed version
14 Aug 4 tools appeared get_network_health_base, get_network_health_ethereum, get_recommended_priority_fee_base and 1 more
10 Aug 2 tools appeared get_network_health, get_recommended_priority_fee
10 Aug 2 tools disappeared is_network_degraded, is_validator_delinquent
10 Aug a tool changed version

Tools have disappeared from this server

A tool that vanishes takes a piece of your agent with it, and the change arrives silently. Watch this server and every such change lands in your inbox.

Three servers free · no card

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 3 min ago.

run in your terminal
claude mcp add lazareus --transport http https://lazareus.xyz/mcp
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "lazareus": {
      "url": "https://lazareus.xyz/mcp"
    }
  }
}
~/.codex/config.toml
[mcp_servers.lazareus]
url = "https://lazareus.xyz/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "lazareus": {
      "url": "https://lazareus.xyz/mcp"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "lazareus": {
      "url": "https://lazareus.xyz/mcp"
    }
  }
}

Available tools 8

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

network
get_network_health_base
Returns a 0-100 Base network health score plus the underlying metrics behind it. Useful before executing a timing-sensitive transaction. Paid: $0.002 per call via x402.
get_network_health_ethereum
Returns a 0-100 Ethereum mainnet network health score plus the underlying metrics behind it. Useful before executing a timing-sensitive transaction. Paid: $0.002 per call via x402.
get_network_health_solana
Returns a 0-100 Solana network health score plus the underlying metrics behind it. Useful before executing a timing-sensitive transaction. Paid: $0.002 per call via x402.
recommended
get_recommended_priority_fee_base
Recommends a Base transaction priority fee based on recent network activity, at low/medium/high confidence levels. Paid: $0.002 per call via x402.
get_recommended_priority_fee_ethereum
Recommends a Ethereum mainnet transaction priority fee based on recent network activity, at low/medium/high confidence levels. Paid: $0.002 per call via x402.
get_recommended_priority_fee_solana
Recommends a Solana transaction priority fee based on recent network activity, at low/medium/high confidence levels. Paid: $0.002 per call via x402.
retrieve
retrieve_object
Retrieves a stored object by key, base64-encoded. Flat $0.01 per call. Objects over 4MB must be fetched via HTTP GET /retrieve instead.
store
store_object
Uploads a small base64-encoded object to S3-compatible storage. ~$1/GB, $0.01 minimum, capped at 4MB (larger files: use HTTP PUT /store instead). Returns a key for retrieve_object.

Tools removed

Tools this server used to expose. Anything built against them stopped working on the day they went.

is_network_degraded
removed 10 Aug 2026
is_validator_delinquent
removed 10 Aug 2026
get_network_health
removed 18 Aug 2026
get_recommended_priority_fee
removed 18 Aug 2026

Endpoints

URLTransportStateLatencyChecked
https://lazareus.xyz/mcp streamable-http answering 191 ms 3 min ago

Alternatives to Lazareus

same job, measured the same way
Casa
by tony8713

Private, permanent encrypted storage for AI agents. Paid per call in USDC via x402.

3 tools answering
A
AI Agent Hub
by justuncase1210-del

Pay-per-call APIs for AI agents: queries, storage, ads. Billed in USDC via x402.

19 tools answering
Agtrepo Memory
by agtrepo

Encrypted, pay-per-use persistent memory storage for AI agents, gated by x402 payments on Base.

6 tools answering
Fileshareforagents
by fileshareforagents

Storage for AI agents: free public items, or private items paid with credits or USDC (x402).

85 installs/wk local only
Run402
by run402

x402 pay-per-call infra for agents: $0.03 image generation, Postgres, auth, storage, functions.

2 516 installs/wk 2 tools answering
agent-exec
by sslip-128-221-67-45-agent-exec

Accountless pay-per-use sandbox execution, storage, locks, attestation and handoff; pay via x402.

48 tools answering
Agent Anthill
by agentanthill

Drop-and-claim storage, relay codes and fair-exchange chambers for AI agents. Pay per use in USDC.

42 tools answering
MCP Upload
by objekt

Public file storage for AI agents. Upload files and get a permalink back.

11 installs/wk local only

Lazareus — questions

Answers built from our own checks of this server.

What can Lazareus do?
It exposes 8 tools, read directly from the server on our last check. Among them: get_network_health_base, get_network_health_ethereum, get_network_health_solana, get_recommended_priority_fee_base, get_recommended_priority_fee_ethereum, get_recommended_priority_fee_solana and 2 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →
What is Lazareus mostly used for?
Its tools cluster around network and recommended. That is what this server is built to work with — the grouping comes from the actual tool names, not from a category we assigned.
Is Lazareus working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 92 of 92 checks got a reply (100.0%), average response time 202 ms. The bar chart above shows every period we have measured.
Did Lazareus ever remove tools?
Yes. is_network_degraded, is_validator_delinquent, get_network_health, get_recommended_priority_fee are no longer exposed — we recorded the date each one disappeared. A tool vanishing usually means a breaking change for anything that depended on it.
How do I connect Lazareus?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does Lazareus need an API key?
No. Lazareus completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 8 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is Lazareus?
It answers our handshake in 202 ms on average, which is faster than 61% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.