Check a Dockerfile (up to 8,000 characters) for common security and image-size p
Check a Dockerfile (up to 8,000 characters) for common security and image-size problems: unpinned or :latest base images, running as root, piping downloads into a shell, sensitive values baked into ENV or ARG, ADD from URLs, apt and pip cache left in layers, sudo, chmod 777 and an exposed SSH port. Returns each finding with its line, a severity and a fix, plus a score. Use before building or shipping an image.
Answeringour last check, 2026-10-24
1 of 1checks answered this week
21 msmedian answer time
$0.01listed price per call
$0.01price 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://agent-data-tools.revmesh2074.workers.dev/dockerfile/lint
| Category | Image and media |
|---|---|
| Provider host | agent-data-tools.revmesh2074.workers.dev |
| Networks | eip155:137, eip155:42161, eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| Payment schemes | exact |
| Self-reported calls, 30 days | 3 from 2 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-24 | valid payment request | 402 | $0.01 | 21 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"dockerfile": "FROM node:latest\nCOPY . /app\nCMD node /app/server.js"
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"dockerfile": {
"description": "Dockerfile contents (up to 8,000 characters)",
"examples": [
"FROM node:latest\nCOPY . /app\nCMD node /app/server.js"
],
"type": "string"
}
},
"required": [
"dockerfile"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"counts": {
"properties": {
"high": {
"type": "number"
},
"low": {
"type": "number"
},
"medium": {
"type": "number"
}
},
"type": "object"
},
"findings": {
"items": {
"properties": {
"line": {
"type": "number"
},
"message": {
"type": "string"
},
"rule": {
"type": "string"
},
"severity": {
"type": "string"
}
},
"type": "object"
},
"type": "array"
},
"score": {
"type": "number"
}
},
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}