Agent Server Card Mcp — independently scanned and version-tracked by SaferSkills.
SaferSkills independently audited Agent Server Card Mcp (Agent Skill) and scored it 100/100 (green). The audit ran 55 deterministic rules across Security, Supply Chain, Maintenance, Transparency, and Community; it found 0 high-severity and 0 lower-severity findings. The full rule-by-rule trace and per-finding evidence are below. Free, methodology-open.
Findings & checks · 0 flagged
Every scanned point with the score it earned and what moved between them.
First recorded scan — no prior version to compare against.
The primary manifest — the file an agent reads to learn what this artifact does.
An MCP server for generating, validating, and discovering MCP server cards — a standardized way to describe MCP servers so AI agents can automatically find and understand them.
Server Cards are machine-readable JSON files that describe an MCP server's capabilities, similar to how robots.txt describes crawling rules or manifest.json describes web apps. They live at .well-known/mcp-server-card.json and contain:
As the MCP ecosystem grows, agents need a way to discover and evaluate servers automatically. Server Cards solve this by providing:
.well-known/mcp-server-card.json on any domainpip install agent-server-card-mcp{
"mcpServers": {
"server-cards": {
"command": "server-card-server"
}
}
}{
"mcpServers": {
"server-cards": {
"command": "uvx",
"args": ["agent-server-card-mcp"]
}
}
}| Tool | Description |
|---|---|
generate_card | Generate a .well-known/mcp-server-card.json for any MCP server |
validate_card | Validate a server card against the JSON schema |
discover | Try to discover a server card from a URL via .well-known |
search | Search indexed server cards by keyword |
register | Register a server card in the local index |
schema | Get the full JSON schema for server cards |
{
"name": "weather-mcp-server",
"description": "Provides real-time weather data and forecasts",
"version": "1.0.0",
"author": "WeatherCorp",
"repository": "https://github.com/example/weather-mcp",
"tools": [
{
"name": "get_weather",
"description": "Get current weather for a location"
},
{
"name": "get_forecast",
"description": "Get 7-day weather forecast"
}
],
"categories": ["weather", "climate", "data"],
"pricing": "free",
"auth_required": false,
"transport": "stdio"
}Required fields:
name — Unique server namedescription — What the server doesversion — Semantic versiontools — Array of {name, description} objectsOptional but recommended:
author — Author or organizationrepository — Source code URLcategories — Tags for searchabilitypricing — free | freemium | paid | open-sourceauth_required — Booleantransport — stdio | http | bothexample.comhttps://example.com/.well-known/mcp-server-card.jsonThis follows the same pattern as .well-known/openid-configuration for OAuth or .well-known/ai-plugin.json for ChatGPT plugins.
| Category | Servers |
|---|---|
| 🔗 Blockchain | Solana |
| 🌍 Data | Weather · Germany · Agriculture · Space · Aviation · EU Companies |
| 🔒 Security | Cybersecurity · Policy Gateway · Audit Trail |
| 🤖 Agent Infra | Memory · Directory · Hub · Reputation |
| 🔬 Research | Academic · LLM Benchmark · Legal |
MIT
~30 seconds. Free. No account. Every finding cites a rule and a line of evidence.