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Actively maintained · Remote · hosted

safe4 New this week ▼ 18

ai.safe4/safe4 copy

Tests an AI agent's purchase against the task it was given. Paid per call in USDC via x402.

CategoryProductivity
TransportRemote
HealthActively maintained
Version1.0.0
Distributionhosted
Maintainersafe4 ↗

Install & connect

Connect · hostedremote
https://api.safe4.ai/docs

A hosted server — point your client at its remote endpoint (HTTP/SSE).

Freshness

Updated this week

Last registry update 1d ago · published Aug 27, 2026.

Registry position over time

Where safe4 sits in the freshest-first index, tracked daily — slipped 18 places since the prior run. position over the last 2 days tracked · best: #51.

Current position#69
Best position#51
Since prior run▼ 18

About this server

Tests an AI agent's purchase against the task it was given. Paid per call in USDC via x402.

Hosted — runs on the provider's infrastructure; connect over HTTP/SSE. Indexed under Productivity, alongside 109 other servers. Health is freshness-derived from the registry's last-update timestamp; this index does not run the server, so capabilities and tool lists live in the source repository.

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Show your live MCP Index rank in your README — it updates daily and links back here.

MCP Index rank badge for safe4

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[![MCP Index rank](https://mcp.kymatalabs.com/badge/ai-safe4-safe4.svg)](https://mcp.kymatalabs.com/s/ai-safe4-safe4/)
HTML
<a href="https://mcp.kymatalabs.com/s/ai-safe4-safe4/"><img src="https://mcp.kymatalabs.com/badge/ai-safe4-safe4.svg" alt="MCP Index rank"></a>

More in Productivity 110

Browse all 109 in Productivity →
Published · Aug 27, 2026
Updated · Aug 27, 2026
Source · official Model Context Protocol registry