SERVER

presign-guard wallet

Rank #4,261

io.github.Fizzl13/presign-guard-wallet

Agent wallet with limits: pays x402/MPP on Base, Solana, Tempo, XRPL and Algorand; phone approval.

36 versions

by Fizzl13 (7 servers)View repository ↗

First listed

Oct 2, 2026

Last publish date

Oct 29, 2026

PURPOSE

What you can do with presign-guard wallet

presign-guard wallet is a Model Context Protocol (MCP) server published by Fizzl13. It ranks #4,261 of 162,973 active servers on MCP Toplist. presign-guard wallet is listed on Official MCP, with 36 tracked versions. It was first listed on Oct 2, 2026 and most recently updated on Oct 29, 2026.

Not verifiedMCP Toplist has not yet written a checked profile for this server, so the paragraph above is assembled from registry data only. The repository README is the authority on what it does.

CAPABILITIES AND LIMITATIONS

What presign-guard wallet can and cannot do

Not verifiedMCP Toplist has not catalogued this server's tools or limitations. The repository README lists them.

REQUIREMENTS

What you need before using presign-guard wallet

DeclaredNo credentialsNo credentials declared

The registry listing declares no required environment variables or authentication. This is declared metadata, not a verified install — the repository README is the authority.

MCP Toplist probed the public endpoint on Oct 25, 2026 and could not complete the MCP handshake (jsonrpc error). Requirements remain unverified.

Declared by the Official MCP Registry, last synced Oct 29, 2026. Not independently verified by MCP Toplist.

Declared in the registry install config

AGENT_KEY · required
LIMIT_USDC_PER_TX · optional
LIMIT_USDC_PER_DAY · optional
TELEGRAM_BOT_TOKEN · optional
TELEGRAM_CHAT_ID · optional
AC2_OWNER · optional
WALLET_SERVER_URL · optional
WALLET_SERVER_KEY · optional
CHAIN · optional
MAX_PAYMENT_USD · optional
ALLOW_LIST · optional
PRESIGN_CREDIT_KEY · optional
RPC_URL · optional
TEMPO · optional
TEMPO_CHAIN · optional
TEMPO_RPC_URL · optional
MPP_SESSION_DEPOSIT · optional
SOLANA_PRIVATE_KEY · optional
SOLANA_NETWORK · optional
SOLANA_RPC_URL · optional
ALGORAND_MNEMONIC · optional
ALGORAND_NETWORK · optional
XRPL_SEED · optional
XRPL_NETWORK · optional
XRPL_WS_URL · optional

Hosted endpoint declared as public.

INSTALLATION AND FIRST TASK

Connect presign-guard wallet and confirm it works

Remote · HTTP

claude mcp add --transport http presign-guard-wallet https://wallet.fizzl.eu/mcp

npm package

claude mcp add presign-guard-wallet -e "AGENT_KEY=<your AGENT_KEY>" -e "LIMIT_USDC_PER_TX=<your LIMIT_USDC_PER_TX>" -e "LIMIT_USDC_PER_DAY=<your LIMIT_USDC_PER_DAY>" -e "TELEGRAM_BOT_TOKEN=<your TELEGRAM_BOT_TOKEN>" -e "TELEGRAM_CHAT_ID=<your TELEGRAM_CHAT_ID>" -e "AC2_OWNER=<your AC2_OWNER>" -e "WALLET_SERVER_URL=<your WALLET_SERVER_URL>" -e "WALLET_SERVER_KEY=<your WALLET_SERVER_KEY>" -e "CHAIN=<your CHAIN>" -e "MAX_PAYMENT_USD=<your MAX_PAYMENT_USD>" -e "ALLOW_LIST=<your ALLOW_LIST>" -e "PRESIGN_CREDIT_KEY=<your PRESIGN_CREDIT_KEY>" -e "RPC_URL=<your RPC_URL>" -e "TEMPO=<your TEMPO>" -e "TEMPO_CHAIN=<your TEMPO_CHAIN>" -e "TEMPO_RPC_URL=<your TEMPO_RPC_URL>" -e "MPP_SESSION_DEPOSIT=<your MPP_SESSION_DEPOSIT>" -e "SOLANA_PRIVATE_KEY=<your SOLANA_PRIVATE_KEY>" -e "SOLANA_NETWORK=<your SOLANA_NETWORK>" -e "SOLANA_RPC_URL=<your SOLANA_RPC_URL>" -e "ALGORAND_MNEMONIC=<your ALGORAND_MNEMONIC>" -e "ALGORAND_NETWORK=<your ALGORAND_NETWORK>" -e "XRPL_SEED=<your XRPL_SEED>" -e "XRPL_NETWORK=<your XRPL_NETWORK>" -e "XRPL_WS_URL=<your XRPL_WS_URL>" -- npx -y presign-guard-wallet-mcp

Replace each placeholder with your own value before saving.

Remote · HTTP

[mcp_servers.presign-guard-wallet]
url = "https://wallet.fizzl.eu/mcp"

Add to ~/.codex/config.toml.

npm package

[mcp_servers.presign-guard-wallet]
command = "npx"
args = ["-y", "presign-guard-wallet-mcp"]

[mcp_servers.presign-guard-wallet.env]
AGENT_KEY = "<your AGENT_KEY>"
LIMIT_USDC_PER_TX = "<your LIMIT_USDC_PER_TX>"
LIMIT_USDC_PER_DAY = "<your LIMIT_USDC_PER_DAY>"
TELEGRAM_BOT_TOKEN = "<your TELEGRAM_BOT_TOKEN>"
TELEGRAM_CHAT_ID = "<your TELEGRAM_CHAT_ID>"
AC2_OWNER = "<your AC2_OWNER>"
WALLET_SERVER_URL = "<your WALLET_SERVER_URL>"
WALLET_SERVER_KEY = "<your WALLET_SERVER_KEY>"
CHAIN = "<your CHAIN>"
MAX_PAYMENT_USD = "<your MAX_PAYMENT_USD>"
ALLOW_LIST = "<your ALLOW_LIST>"
PRESIGN_CREDIT_KEY = "<your PRESIGN_CREDIT_KEY>"
RPC_URL = "<your RPC_URL>"
TEMPO = "<your TEMPO>"
TEMPO_CHAIN = "<your TEMPO_CHAIN>"
TEMPO_RPC_URL = "<your TEMPO_RPC_URL>"
MPP_SESSION_DEPOSIT = "<your MPP_SESSION_DEPOSIT>"
SOLANA_PRIVATE_KEY = "<your SOLANA_PRIVATE_KEY>"
SOLANA_NETWORK = "<your SOLANA_NETWORK>"
SOLANA_RPC_URL = "<your SOLANA_RPC_URL>"
ALGORAND_MNEMONIC = "<your ALGORAND_MNEMONIC>"
ALGORAND_NETWORK = "<your ALGORAND_NETWORK>"
XRPL_SEED = "<your XRPL_SEED>"
XRPL_NETWORK = "<your XRPL_NETWORK>"
XRPL_WS_URL = "<your XRPL_WS_URL>"

Add to ~/.codex/config.toml. Replace each placeholder with your own value before saving.

Remote · HTTP

https://wallet.fizzl.eu/mcp

Settings → Connectors → “Add custom connector”, then paste this URL.

npm package

{
  "mcpServers": {
    "presign-guard-wallet": {
      "command": "npx",
      "args": [
        "-y",
        "presign-guard-wallet-mcp"
      ],
      "env": {
        "AGENT_KEY": "<your AGENT_KEY>",
        "LIMIT_USDC_PER_TX": "<your LIMIT_USDC_PER_TX>",
        "LIMIT_USDC_PER_DAY": "<your LIMIT_USDC_PER_DAY>",
        "TELEGRAM_BOT_TOKEN": "<your TELEGRAM_BOT_TOKEN>",
        "TELEGRAM_CHAT_ID": "<your TELEGRAM_CHAT_ID>",
        "AC2_OWNER": "<your AC2_OWNER>",
        "WALLET_SERVER_URL": "<your WALLET_SERVER_URL>",
        "WALLET_SERVER_KEY": "<your WALLET_SERVER_KEY>",
        "CHAIN": "<your CHAIN>",
        "MAX_PAYMENT_USD": "<your MAX_PAYMENT_USD>",
        "ALLOW_LIST": "<your ALLOW_LIST>",
        "PRESIGN_CREDIT_KEY": "<your PRESIGN_CREDIT_KEY>",
        "RPC_URL": "<your RPC_URL>",
        "TEMPO": "<your TEMPO>",
        "TEMPO_CHAIN": "<your TEMPO_CHAIN>",
        "TEMPO_RPC_URL": "<your TEMPO_RPC_URL>",
        "MPP_SESSION_DEPOSIT": "<your MPP_SESSION_DEPOSIT>",
        "SOLANA_PRIVATE_KEY": "<your SOLANA_PRIVATE_KEY>",
        "SOLANA_NETWORK": "<your SOLANA_NETWORK>",
        "SOLANA_RPC_URL": "<your SOLANA_RPC_URL>",
        "ALGORAND_MNEMONIC": "<your ALGORAND_MNEMONIC>",
        "ALGORAND_NETWORK": "<your ALGORAND_NETWORK>",
        "XRPL_SEED": "<your XRPL_SEED>",
        "XRPL_NETWORK": "<your XRPL_NETWORK>",
        "XRPL_WS_URL": "<your XRPL_WS_URL>"
      }
    }
  }
}

Add to claude_desktop_config.json (Settings → Developer → Edit Config). Replace each placeholder with your own value before saving.

Remote · HTTP

{
  "mcpServers": {
    "presign-guard-wallet": {
      "url": "https://wallet.fizzl.eu/mcp"
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project).

npm package

{
  "mcpServers": {
    "presign-guard-wallet": {
      "command": "npx",
      "args": [
        "-y",
        "presign-guard-wallet-mcp"
      ],
      "env": {
        "AGENT_KEY": "<your AGENT_KEY>",
        "LIMIT_USDC_PER_TX": "<your LIMIT_USDC_PER_TX>",
        "LIMIT_USDC_PER_DAY": "<your LIMIT_USDC_PER_DAY>",
        "TELEGRAM_BOT_TOKEN": "<your TELEGRAM_BOT_TOKEN>",
        "TELEGRAM_CHAT_ID": "<your TELEGRAM_CHAT_ID>",
        "AC2_OWNER": "<your AC2_OWNER>",
        "WALLET_SERVER_URL": "<your WALLET_SERVER_URL>",
        "WALLET_SERVER_KEY": "<your WALLET_SERVER_KEY>",
        "CHAIN": "<your CHAIN>",
        "MAX_PAYMENT_USD": "<your MAX_PAYMENT_USD>",
        "ALLOW_LIST": "<your ALLOW_LIST>",
        "PRESIGN_CREDIT_KEY": "<your PRESIGN_CREDIT_KEY>",
        "RPC_URL": "<your RPC_URL>",
        "TEMPO": "<your TEMPO>",
        "TEMPO_CHAIN": "<your TEMPO_CHAIN>",
        "TEMPO_RPC_URL": "<your TEMPO_RPC_URL>",
        "MPP_SESSION_DEPOSIT": "<your MPP_SESSION_DEPOSIT>",
        "SOLANA_PRIVATE_KEY": "<your SOLANA_PRIVATE_KEY>",
        "SOLANA_NETWORK": "<your SOLANA_NETWORK>",
        "SOLANA_RPC_URL": "<your SOLANA_RPC_URL>",
        "ALGORAND_MNEMONIC": "<your ALGORAND_MNEMONIC>",
        "ALGORAND_NETWORK": "<your ALGORAND_NETWORK>",
        "XRPL_SEED": "<your XRPL_SEED>",
        "XRPL_NETWORK": "<your XRPL_NETWORK>",
        "XRPL_WS_URL": "<your XRPL_WS_URL>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). Replace each placeholder with your own value before saving.

Remote · HTTP

{
  "servers": {
    "presign-guard-wallet": {
      "type": "http",
      "url": "https://wallet.fizzl.eu/mcp"
    }
  }
}

Save as .vscode/mcp.json in your workspace.

npm package

{
  "servers": {
    "presign-guard-wallet": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "presign-guard-wallet-mcp"
      ],
      "env": {
        "AGENT_KEY": "<your AGENT_KEY>",
        "LIMIT_USDC_PER_TX": "<your LIMIT_USDC_PER_TX>",
        "LIMIT_USDC_PER_DAY": "<your LIMIT_USDC_PER_DAY>",
        "TELEGRAM_BOT_TOKEN": "<your TELEGRAM_BOT_TOKEN>",
        "TELEGRAM_CHAT_ID": "<your TELEGRAM_CHAT_ID>",
        "AC2_OWNER": "<your AC2_OWNER>",
        "WALLET_SERVER_URL": "<your WALLET_SERVER_URL>",
        "WALLET_SERVER_KEY": "<your WALLET_SERVER_KEY>",
        "CHAIN": "<your CHAIN>",
        "MAX_PAYMENT_USD": "<your MAX_PAYMENT_USD>",
        "ALLOW_LIST": "<your ALLOW_LIST>",
        "PRESIGN_CREDIT_KEY": "<your PRESIGN_CREDIT_KEY>",
        "RPC_URL": "<your RPC_URL>",
        "TEMPO": "<your TEMPO>",
        "TEMPO_CHAIN": "<your TEMPO_CHAIN>",
        "TEMPO_RPC_URL": "<your TEMPO_RPC_URL>",
        "MPP_SESSION_DEPOSIT": "<your MPP_SESSION_DEPOSIT>",
        "SOLANA_PRIVATE_KEY": "<your SOLANA_PRIVATE_KEY>",
        "SOLANA_NETWORK": "<your SOLANA_NETWORK>",
        "SOLANA_RPC_URL": "<your SOLANA_RPC_URL>",
        "ALGORAND_MNEMONIC": "<your ALGORAND_MNEMONIC>",
        "ALGORAND_NETWORK": "<your ALGORAND_NETWORK>",
        "XRPL_SEED": "<your XRPL_SEED>",
        "XRPL_NETWORK": "<your XRPL_NETWORK>",
        "XRPL_WS_URL": "<your XRPL_WS_URL>"
      }
    }
  }
}

Save as .vscode/mcp.json in your workspace. Replace each placeholder with your own value before saving.

Remote · HTTP

{
  "mcpServers": {
    "presign-guard-wallet": {
      "serverUrl": "https://wallet.fizzl.eu/mcp"
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

npm package

{
  "mcpServers": {
    "presign-guard-wallet": {
      "command": "npx",
      "args": [
        "-y",
        "presign-guard-wallet-mcp"
      ],
      "env": {
        "AGENT_KEY": "<your AGENT_KEY>",
        "LIMIT_USDC_PER_TX": "<your LIMIT_USDC_PER_TX>",
        "LIMIT_USDC_PER_DAY": "<your LIMIT_USDC_PER_DAY>",
        "TELEGRAM_BOT_TOKEN": "<your TELEGRAM_BOT_TOKEN>",
        "TELEGRAM_CHAT_ID": "<your TELEGRAM_CHAT_ID>",
        "AC2_OWNER": "<your AC2_OWNER>",
        "WALLET_SERVER_URL": "<your WALLET_SERVER_URL>",
        "WALLET_SERVER_KEY": "<your WALLET_SERVER_KEY>",
        "CHAIN": "<your CHAIN>",
        "MAX_PAYMENT_USD": "<your MAX_PAYMENT_USD>",
        "ALLOW_LIST": "<your ALLOW_LIST>",
        "PRESIGN_CREDIT_KEY": "<your PRESIGN_CREDIT_KEY>",
        "RPC_URL": "<your RPC_URL>",
        "TEMPO": "<your TEMPO>",
        "TEMPO_CHAIN": "<your TEMPO_CHAIN>",
        "TEMPO_RPC_URL": "<your TEMPO_RPC_URL>",
        "MPP_SESSION_DEPOSIT": "<your MPP_SESSION_DEPOSIT>",
        "SOLANA_PRIVATE_KEY": "<your SOLANA_PRIVATE_KEY>",
        "SOLANA_NETWORK": "<your SOLANA_NETWORK>",
        "SOLANA_RPC_URL": "<your SOLANA_RPC_URL>",
        "ALGORAND_MNEMONIC": "<your ALGORAND_MNEMONIC>",
        "ALGORAND_NETWORK": "<your ALGORAND_NETWORK>",
        "XRPL_SEED": "<your XRPL_SEED>",
        "XRPL_NETWORK": "<your XRPL_NETWORK>",
        "XRPL_WS_URL": "<your XRPL_WS_URL>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json. Replace each placeholder with your own value before saving.

Remote · HTTP

{
  "mcpServers": {
    "presign-guard-wallet": {
      "url": "https://wallet.fizzl.eu/mcp"
    }
  }
}

npm package

{
  "mcpServers": {
    "presign-guard-wallet": {
      "command": "npx",
      "args": [
        "-y",
        "presign-guard-wallet-mcp"
      ],
      "env": {
        "AGENT_KEY": "<your AGENT_KEY>",
        "LIMIT_USDC_PER_TX": "<your LIMIT_USDC_PER_TX>",
        "LIMIT_USDC_PER_DAY": "<your LIMIT_USDC_PER_DAY>",
        "TELEGRAM_BOT_TOKEN": "<your TELEGRAM_BOT_TOKEN>",
        "TELEGRAM_CHAT_ID": "<your TELEGRAM_CHAT_ID>",
        "AC2_OWNER": "<your AC2_OWNER>",
        "WALLET_SERVER_URL": "<your WALLET_SERVER_URL>",
        "WALLET_SERVER_KEY": "<your WALLET_SERVER_KEY>",
        "CHAIN": "<your CHAIN>",
        "MAX_PAYMENT_USD": "<your MAX_PAYMENT_USD>",
        "ALLOW_LIST": "<your ALLOW_LIST>",
        "PRESIGN_CREDIT_KEY": "<your PRESIGN_CREDIT_KEY>",
        "RPC_URL": "<your RPC_URL>",
        "TEMPO": "<your TEMPO>",
        "TEMPO_CHAIN": "<your TEMPO_CHAIN>",
        "TEMPO_RPC_URL": "<your TEMPO_RPC_URL>",
        "MPP_SESSION_DEPOSIT": "<your MPP_SESSION_DEPOSIT>",
        "SOLANA_PRIVATE_KEY": "<your SOLANA_PRIVATE_KEY>",
        "SOLANA_NETWORK": "<your SOLANA_NETWORK>",
        "SOLANA_RPC_URL": "<your SOLANA_RPC_URL>",
        "ALGORAND_MNEMONIC": "<your ALGORAND_MNEMONIC>",
        "ALGORAND_NETWORK": "<your ALGORAND_NETWORK>",
        "XRPL_SEED": "<your XRPL_SEED>",
        "XRPL_NETWORK": "<your XRPL_NETWORK>",
        "XRPL_WS_URL": "<your XRPL_WS_URL>"
      }
    }
  }
}

Replace each placeholder with your own value before saving.

First successful task

After adding the config, ask your client to list this server's tools. A tool list confirms the connection; an empty list or an error means the server did not start or needs credentials.

ALTERNATIVES

When to choose another server

Other servers by Fizzl13

View all Fizzl13 servers →

No task-specific alternatives are catalogued for presign-guard walletyet; the list above is its publisher's other servers.

MAINTENANCE AND EVIDENCE

What changed, and when this was checked

First listed: Oct 2, 2026
Latest version published: Oct 29, 2026
Version history: 36 versions tracked (below)
Requirements evidence: MCP Toplist probed the public endpoint on Oct 25, 2026 and could not complete the MCP handshake (jsonrpc error). Requirements remain unverified.
Profile checked: Not yet — purpose, capabilities and requirements above come from registry data only
Ranking data as of: Oct 29, 2026

Registry sightings

Official MCP ↗listed since Oct 2, 2026 · still listed

Do you maintain presign-guard wallet? to correct or enrich this profile.

VERSIONS

Available versions (36)

Version	Published
0.29.1	Oct 29, 2026
0.29.0	Oct 27, 2026
0.28.0	Oct 26, 2026
0.27.1	Oct 24, 2026
0.27.0	Oct 23, 2026
0.26.0	Oct 23, 2026
0.25.0	Oct 22, 2026
0.24.0	Oct 22, 2026
0.23.0	Oct 22, 2026
0.22.0	Oct 22, 2026
0.21.1	Oct 22, 2026
0.21.0	Oct 22, 2026
0.20.0	Oct 22, 2026
0.19.0	Oct 19, 2026
0.18.0	Oct 18, 2026
0.17.1	Oct 15, 2026
0.17.0	Oct 12, 2026
0.16.1	Oct 11, 2026
0.16.0	Oct 11, 2026
0.15.0	Oct 10, 2026
0.14.0	Oct 10, 2026
0.13.2	Oct 9, 2026
0.13.1	Oct 8, 2026
0.13.0	Oct 8, 2026
0.12.0	Oct 8, 2026
0.11.1	Oct 7, 2026
0.11.0	Oct 7, 2026
0.10.0	Oct 6, 2026
0.9.0	Oct 6, 2026
0.8.0	Oct 5, 2026
0.7.0	Oct 4, 2026
0.6.0	Oct 4, 2026
0.5.0	Oct 3, 2026
0.4.0	Oct 2, 2026
0.3.0	Oct 2, 2026
0.1.0	Oct 2, 2026

STANDING

#4,261of 162,973 active serversTop 5%

Ranks ahead of 158,712 of 162,973 servers on MCP Toplist.

BADGE

Show your rank

Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.

Markdown

[![MCP Toplist](https://mcptoplist.com/badge/io.github.Fizzl13%2Fpresign-guard-wallet.svg)](https://mcptoplist.com/server/io.github.Fizzl13%2Fpresign-guard-wallet)

HTML

<a href="https://mcptoplist.com/server/io.github.Fizzl13%2Fpresign-guard-wallet"><img src="https://mcptoplist.com/badge/io.github.Fizzl13%2Fpresign-guard-wallet.svg" alt="MCP Toplist: Top 5% of 162,973" /></a>

Variants: append ?metric=score or ?metric=stars to the image URL.

FAQ

Frequently asked questions

Who maintains presign-guard wallet?: presign-guard wallet is maintained by Fizzl13, which publishes 7 MCP servers (68 total versions) tracked on MCP Toplist.
Is presign-guard wallet listed on the Official MCP Registry?: Yes — presign-guard wallet is listed on the Official MCP Registry.
How many versions does presign-guard wallet have?: MCP Toplist tracks 36 versions of presign-guard wallet, most recently published on Oct 29, 2026.
Where can I find the source code for presign-guard wallet?: The source code for presign-guard wallet is hosted at github.com/Fizzl13/x402-examples.

Used in projects

Do you run this server?

Community projects list the MCP servers behind real agents and apps. Publish yours and this page will link to it.

EXPLORE

All MCP Servers Official MCP Servers GitHub MCP Servers Best MCP Servers Most Active MCP Servers New MCP Servers Best New MCP Servers