Skill Scan by Agentropolis
Skill Scan by Agentropolis: static Consensus Scan of an MCP server or agent skill before you install it. Pass a GitHub repo, npm:/pypi: package or pasted code + tools/list/SKILL.md. Flags tool poisoning, hidden instructions, credential/env exfiltration, remote code exec, obfuscation, install hooks; 2 rule families + 2 LLM reviewers vote; cross-checks Agentropolis seller trust data. Returns allow/review/block with evidence. Read-only, never executes the code. Advisory.
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
POST https://seenly-skill-scan.vercel.app/api/scan
| Category | Code and developer |
|---|---|
| Provider host | seenly-skill-scan.vercel.app |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 0 from 0 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-20 | valid payment request | 402 | $0.3 | 616 ms |
Example input (from the provider)
{
"body": {
"context": "Connect to Claude Desktop to summarise my notes",
"repo": "https://github.com/owner/some-mcp-server"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"anyOf": [
{
"required": [
"repo"
]
},
{
"required": [
"files"
]
},
{
"required": [
"code"
]
},
{
"required": [
"manifest"
]
}
],
"properties": {
"code": {
"description": "Single pasted file (alternative to files).",
"type": "string"
},
"context": {
"description": "Optional: what you plan to use the tool for (helps judge capability vs purpose).",
"maxLength": 500,
"type": "string"
},
"files": {
"description": "Pasted source files (total <= 200,000 chars).",
"items": {
"properties": {
"content": {
"type": "string"
},
"path": {
"maxLength": 300,
"type": "string"
}
},
"required": [
"content"
],
"type": "object"
},
"maxItems": 60,
"type": "array"
},
"manifest": {
"description": "Optional: the server's tools/list result, {tools:[...]}, server.json, or SKILL.md text.",
"oneOf": [
{
"type": "object"
},
{
"type": "array"
},
{
"type": "string"
}
]
},
"repo": {
"description": "Public source to scan: https://github.com/owner/repo (optionally /tree/<ref>/<path>), a /blob/ or raw.githubusercontent.com file URL, npm:<package>[@version] or pypi:<package>[==version] (sdist). Fetched read-only; never executed.",
"maxLength": 500,
"type": "string"
},
"requestKey": {
"maxLength": 128,
"type": "string"
}
},
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"advisory": {
"type": "boolean"
},
"agentropolis": {
"type": "object"
},
"consensus": {
"type": "object"
},
"findings": {
"items": {
"type": "object"
},
"type": "array"
},
"provenance": {
"type": "object"
},
"recommendation": {
"type": "string"
},
"risk": {
"type": "number"
},
"summary": {
"type": "string"
},
"tools": {
"type": "object"
},
"verdict": {
"enum": [
"allow",
"review",
"block"
],
"type": "string"
}
},
"required": [
"verdict",
"risk",
"advisory"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}