Finance · Remote MCP server
presign-guard
Pre-sign, token and approval checks for agents: green/orange/red for signatures, tokens, wallets.
What the MCP Registry states
The entry as published to the official MCP Registry (read 2026-10-04), latest version.
- Registry name
io.github.Fizzl13/presign-guard- Version
- 1.2.1
- Status
- Active
- Category
- finance
- Transport
- Streamable HTTP
- Published
- 2026-09-28
- Updated
- 2026-09-28
- Publisher
- Fizzl13 (GitHub) · 5 servers with pages here
- Namespace
- Namespace verified by the MCP Registry via GitHub (github.com/Fizzl13) · how
- Website
- presign-guard.fizzl.eu
- Repository
- github.com/Fizzl13/presign-guard
- Source
- Registry API entry
Remote endpoints
| Transport | URL | Headers declared |
|---|---|---|
| Streamable HTTP | https://presign-guard.fizzl.eu/mcp | None |
Live check
This directory connected to each remote endpoint and asked for its list of tools. The check connects and lists tools only; it doesn't run tools, sign in or test security.
- Reachable
- Yes (HTTP 200)
- Handshake
- presign-guard 1.2.0 · protocol 2025-06-18
- Tools discovered
- 7:
presign_quick_check,token_quick_verdict,presign_check,presign_check_explain,token_verdict,wallet_approvals,feedback - Checked on
- 2026-10-05
How to connect presign-guard
presign-guard is a remote MCP server: there is nothing to install. Its endpoint is https://presign-guard.fizzl.eu/mcp, served over Streamable HTTP. In an assistant that accepts remote MCP servers (often under a setting named connectors, integrations or tools), add a new server and give it this URL; in a client configured by file, add it as a remote (HTTP) server with the same URL.
No headers are declared in the registry entry. If the server needs you to sign in, a client that supports MCP authorization opens the service's own sign-in page when it first connects.
Derived from the registry entry; the live check above only shows whether the endpoint answered. What the server does, and on what terms, is set by its publisher; check its repository or website before giving it access to your accounts or files. How to add an MCP server to an assistant · Before you connect
More from Fizzl13 (GitHub)
| Server | Runs |
|---|---|
| Ichimoku SignalFree Ichimoku trend; paid confluence, levels, market scan and liquidity-ranked setups via x402. | Remote · HTTPLive check: ✓ handshake |
| PlainText Wallet Approval CheckerChecks a wallet's token/NFT approvals via GoPlus and explains risk in plain language. | Remote · HTTPLive check: ✓ handshake |
| presign-guard walletA wallet with spending limits for agents: pay x402 APIs, send USDC, phone approval over the limit. | Local · stdio |
| x402 DoctorCheck x402 endpoints like a paying agent: diagnose, fix plans, pre-payment checks. Free quick check. | Remote · HTTPLive check: ✓ handshake |
More finance servers
| Server | Runs |
|---|---|
| PreFlyte - DeFi Financial Intelligence for AI AgentsEvidence-based market data for AI agents deploying capital in DeFi. Empirical, not advertised. | Remote · HTTPLive check: ✓ handshake |
| PremissCreate Python strategies and backtest crypto, stocks and ETFs in Claude. Premiss account required. | Remote · HTTPLive check: ✓ handshake |
| PreReasonBitcoin and macro market briefings for AI agents: trend signals, regimes, liquidity and ETF flows. | Remote & Local · HTTP, stdioLive check: ✓ handshake |
| Presidio Hardened X402 MCPPre-payment safety gate for x402 agents: PII screening, spend policy, replay checks before signing. | Local · stdio |
| PressureDeskRead-only BUY / WAIT / AVOID spend gate for paid APIs, MCP endpoints, and x402 routes. | Remote · HTTPLive check: ✗ no handshake |
| PrestaShop MCP ConnectorQuery a PrestaShop store from an AI assistant: orders, invoices, unpaid orders, customers, stock. | Remote · HTTP |
| PRG Risk OracleMarket regime, 7-dimension risk vectors and payment hazard grades. Abstains when data is thin. | Remote · HTTPLive check: ✓ handshake |