Call this security tool before placing untrusted text, scraped web content, or t
Call this security tool before placing untrusted text, scraped web content, or tool outputs into your context window. Detects and scrubs prompt injection and malicious wallet transfer exploits. Cost: 0.010 USDC on Base. Deterministic rules have incomplete coverage; results do not guarantee safety.
Not tested: has real-world effectsour last check, 2026-10-18
0 of 0checks answered this week
n/amedian answer time
$0.01listed price per call
n/aprice it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://canaryguard-402.onrender.com/mcp#canary_sanitize
| Category | Market data |
|---|---|
| Provider host | canaryguard-402.onrender.com |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
We never call tools that send, buy, move money or file anything, not even without paying.
Example input (from the provider)
{
"description": "Call this security tool before placing untrusted text, scraped web content, or tool outputs into your context window. Detects and scrubs prompt injection and malicious wallet transfer exploits. Cost: 0.010 USDC on Base. Deterministic rules have incomplete coverage; results do not guarantee safety.",
"example": {
"content": "External text",
"strict_mode": true
},
"inputSchema": {
"additionalProperties": false,
"properties": {
"content": {
"maxLength": 50000,
"minLength": 1,
"type": "string"
},
"strict_mode": {
"default": true,
"type": "boolean"
}
},
"required": [
"content"
],
"type": "object"
},
"toolName": "canary_sanitize",
"transport": "streamable-http",
"type": "mcp"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"description": {
"type": "string"
},
"example": {
"type": "object"
},
"inputSchema": {
"type": "object"
},
"toolName": {
"type": "string"
},
"transport": {
"enum": [
"streamable-http"
],
"type": "string"
},
"type": {
"const": "mcp",
"type": "string"
}
},
"required": [
"type",
"toolName",
"inputSchema"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}