Koskamo

AgentGrade MCP

AgentGrade MCP allows AI agents to scan websites for agent-readiness, checking payment protocols, discovery files, and infrastructure. It provides tools to generate readiness scores, validate payment documents, and retrieve scan history.

Endpoint and access

No sign-in to connect and list tools. Individual tools may still need a vendor account, credentials, or permissions; check the documented prerequisites.

AgentGrade MCP logo, by AgentGradeVendor evidenceStreamable HTTPNo sign-inEndpoint checked 2026-11-07Operated by AgentGrade
MCP endpoint (Streamable HTTP)
https://agentgrade.com/mcp
Vendor documentation

What its tools do

4 tools, grouped by the hints the server advertises. Hints are self-declared, not verified behavior.

Not annotated (4)

4 of 4 have a description · 0 of 4 declare behavior hints · 4 of 4 with parameters document them all

Checks and signals

Each line is separate evidence, not a trust score.

  • Passed Endpoint answered the live check ·
  • Passed Official MCP Registry namespace is tied to agentgrade.com ·
  • Passed Endpoint is on the registry namespace domain ·
  • Availability 1 of 1 checks passed in 30 days

What you can do with it

  • Scan a URL for AI agent readiness score
  • Validate x402.json payment documents
  • Retrieve past scan history for a domain
  • Get compact scan results for batch processing

Source and maintenance

Vendor evidenceRegistry 1.0.0
mcp-registry: com.agentgrade/mcp-server@1.0.0

Protocol and capabilities

Server
agentgrade 1.0.0
MCP protocol negotiated in check
2024-11-05
Tools
4 advertised
Resources
Not advertised
Resource templates
Not advertised
Prompts
Not advertised
Server-advertised capabilities
{
  "tools": {}
}

Tools

4 advertised

scan_url
Advertised by the server during the last successful anonymous check.

Scan a URL for agent capabilities and payment protocols. Returns full results including x402, MPP, L402, discovery, bazaar, MCP, plugins, OpenAPI, and more.

scan_url input schema
{
  "type": "object",
  "required": [
    "url"
  ],
  "properties": {
    "url": {
      "type": "string",
      "format": "uri",
      "description": "URL to scan (http or https)"
    }
  }
}
scan_compact
Advertised by the server during the last successful anonymous check.

Compact scan returning only rails, capabilities, and a numeric score. Optimized for agent decision-making.

scan_compact input schema
{
  "type": "object",
  "required": [
    "url"
  ],
  "properties": {
    "url": {
      "type": "string",
      "format": "uri",
      "description": "URL to scan"
    }
  }
}
get_history
Advertised by the server during the last successful anonymous check.

Get scan history for a URL. Requires database to be configured.

get_history input schema
{
  "type": "object",
  "properties": {
    "url": {
      "type": "string",
      "description": "Filter by URL (optional)"
    },
    "limit": {
      "type": "number",
      "description": "Max results (default 20, max 100)"
    }
  }
}
validate_x402_json
Advertised by the server during the last successful anonymous check.

Validate x402.json content against expected schema. Returns errors, warnings, and suggestions. No network requests — pure validation.

validate_x402_json input schema
{
  "type": "object",
  "required": [
    "content"
  ],
  "properties": {
    "content": {
      "type": "object",
      "description": "The x402.json content to validate"
    }
  }
}

Prompts

Not advertised

No prompt definitions available.

Resources

Not advertised

No resource definitions available.

90-day uptime

A lightweight connection check about every six hours, sampled on hosts with many listings. It shows the server answered, not that its tools work.

Too few checks for a percentage yet (1 of 1 answered).

  1. 2026-11-07: 1 of 1 checks answered

30-day availability

Aggregated from read-only remote checks; this is not a tool-execution or security guarantee.

Successful checks
1 of 1 (100%)
Average latency
267 ms
95th percentile latency
267 ms

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

  • · probe · passed · 267 ms · metadata changed · 4 tool(s)

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers the remote server. Use --scope project to write .mcp.json for the repo.
Claude Code configuration
claude mcp add --transport http agentgrade-mcp https://agentgrade.com/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).
Codex configuration
codex mcp add agentgrade-mcp --url https://agentgrade.com/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable agentgrade-mcp in your MCP settings.
Cursor configuration
{
  "mcpServers": {
    "agentgrade-mcp": {
      "url": "https://agentgrade.com/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure).
Cline configuration
{
  "mcpServers": {
    "agentgrade-mcp": {
      "type": "streamableHttp",
      "url": "https://agentgrade.com/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start agentgrade-mcp and inspect its tools.
VS Code configuration
{
  "servers": {
    "agentgrade-mcp": {
      "type": "http",
      "url": "https://agentgrade.com/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.
Gemini CLI configuration
gemini mcp add --transport http agentgrade-mcp https://agentgrade.com/mcp

Claude Desktop

Open Claude Settings > Connectors > Add custom connector, enter this server URL and enable it for the conversation. This is a manual remote-connector handoff, not a desktop JSON configuration.
Claude Desktop configuration
https://agentgrade.com/mcp

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.
Windsurf configuration
{
  "mcpServers": {
    "agentgrade-mcp": {
      "serverUrl": "https://agentgrade.com/mcp"
    }
  }
}

Let your agent find its tools

Find servers like AgentGrade MCP from your agent. Add Koskamo once to search the index for endpoints, access requirements, and client setup. Public discovery needs no key.

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Do you run AgentGrade MCP?

Prove ownership with a DNS record, a well-known file, or your Official MCP Registry entry, and your edits publish immediately. Proofs are re-checked weekly; admins can still hide or remove a listing.

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