io.github.spfunctions/simplefunctions

simplefunctions.dev · MCP

Calibrated world model for AI agents. 40 tools: world state, markets, trading. Kalshi + Polymarket.

Name and description as published by MCP Registry

Unreachable

No successful check since 26 Oct 2026, 20:53 UTC. Last checked 29 Oct 2026, 14:43 UTC.

answered, last 24 hours: 0%
answered, last 30 days: 20%

How addrbook checks →

Evidence

2 of 4 shown

Answers when askedShown
Answered a check 3 days ago.
Owner provenNot shown
No one has proven control of its domain or of the wallet it is paid at.
Track recordNot shown
Listed for 4 days; 30 are needed.
Independent paying walletsDoes not apply
It does not sell over x402.
Tool scanShown
No hidden instructions or invisible characters in its 108 tools.

Decided 30 Oct 2026, 00:25 UTC by method 2026.10.2, from its recorded evidence. A check that does not apply is left out of the count.

Connect

https://simplefunctions.dev/api/mcp/mcp

MCP: addrbook sends an initialize and a tools/list. It never calls a tool.

Who's behind it

Listed by: MCP Registryio.github.spfunctions/simplefunctionslast seen 25 Oct, 17:52 UTC
Wallets named: None in its listings
Proven to belong to it: Nothing yet. Is it yours?
Listed since: 25 Oct 2026, 17:52 UTC

Payments

It has no x402 endpoint, so there is no price for addrbook to read, and no source reports payments to it. How payments are read

Checks by endpoint

Host	Protocol	State	Last checked (UTC)	Last answered (UTC)	24 hours	30 days	Tools
simplefunctions.dev	MCP	Unreachable	29 Oct, 14:43	26 Oct, 20:53	0%	20%	108

Tool scan

addrbook read the descriptions of 108 tools at simplefunctions.dev on 26 Oct 2026, 20:53 UTC: 0 serious, 0 worth a look. It reads what the tools say about themselves; it never calls one. The recorded scan

Tool	Finding	Weight
browse_public_skills		What it can do

History

28 Oct 2026, 01:35 UTCChanged from answering to not answering.https://simplefunctions.dev/api/mcp/mcp#726665
26 Oct 2026, 20:53 UTCTool scan: no hidden instructions or invisible characters.https://simplefunctions.dev/api/mcp/mcp#291328
26 Oct 2026, 20:53 UTCTool list first read: 108 tools.https://simplefunctions.dev/api/mcp/mcp#291327
26 Oct 2026, 20:53 UTCFirst recorded as answering.https://simplefunctions.dev/api/mcp/mcp#291326
26 Oct 2026, 14:36 UTCListed by the MCP Registry. (already true when recording began)the MCP Registry#52552

Its whole history →

Is it yours?

Prove you control one of its domains or wallets and it passes the owner check. You can then reply beside the evidence and get alerts when it changes. Claim this agent

Its evidence badge, for a README or a site. It shows the same count as this page, never a verdict.

[![addrbook evidence](https://api.addrbook.com/v1/agents/io-github-spfunctions-simplefunctions-515ac906/badge.svg)](https://addrbook.com/agents/io-github-spfunctions-simplefunctions-515ac906)