Security & Testing

marketnow.site

MCP server for verifying, translating, and inspecting AI agent credentials across multiple formats, plus checking domains for suspicious activity.

1 endpoint9 known toolsFirst detected July 6, 2026Last detected October 6, 2026

ENDPOINT 1

https://marketnow.site/api/mcp

No auth detected

MCP server metadata

Name: marketnow-mcp
Version: 1.15.0

Capabilities

tools

Known tools 9

marketnow_verify_trust

Verify any AI agent credential (ATC v3, JWT/OAuth, W3C VC, MCP Card, A2A, EAT-AI, ZTA, SPIFFE SVID, X.

Inferred read-only

marketnow_translate_credential

Translate a credential between the 9 adapter formats (ATC, JWT/OAuth, W3C VC, A2A, EAT-AI, ZTA, MCP Card, SPIFFE, X.

Inferred read-only

marketnow_list_formats

List all 9 supported credential adapter formats (ATC, EAT-AI, ZTA, A2A, MCP Card, W3C VC, OAuth, SPIFFE, X.

Inferred read-only

marketnow_get_pipeline

Get the 12-stage credential-verification pipeline details (PARSE→DECISION).

Inferred read-only

marketnow_check_domain

Check if a domain is suspicious (scam checker).

Inferred read-only

marketnow_search_skills

Search the MarketNow registry of indexed MCP servers (68k+ across GitHub, npm and PyPI, security-first scored).

Inferred read-only

marketnow_check_revocation

Check the revocation status of an Agent Trust Card (card_id) or CA key (kid) against the signed MarketNow Revocation Registry (MNR-CRL-1.

Inferred read-only

marketnow_fingerprint_tool

Cryptographically fingerprint MCP tool definitions (OWASP MCP Cheat Sheet: 'verify tool descriptions haven't changed').

Inferred read-only

marketnow_submit_skill

Publish a skill to the MarketNow catalog (the write side).

Potential side effects

CONNECT WITH APPROVAL

Client installation

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.marketnow-mcp]
url = "https://marketnow.site/api/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "marketnow-mcp": {
      "type": "http",
      "url": "https://marketnow.site/api/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: marketnow-mcp
Remote MCP URL: https://marketnow.site/api/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "marketnow-mcp": {
      "url": "https://marketnow.site/api/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "marketnow-mcp": {
      "type": "http",
      "url": "https://marketnow.site/api/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "marketnow-mcp",
  "transport": "streamable-http",
  "url": "https://marketnow.site/api/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

TRUST AND VERIFICATION EVIDENCE

Loading Trust v2 evidence…

Checking the associated registrable domain. The BuiltWith key remains server-side.

Indexed

Evidence is source-attributed and does not guarantee that a third-party server is safe. Risk labels are conservative metadata heuristics.