Koskamo

Cretia MCP

An official MCP server provided by Cretia that allows AI agents like ChatGPT, Claude, and Gemini to connect to the Cretia platform. It enables users to query field service schedules, open quotes, outstanding invoices, and other CRM or invoicing data using natural language, supporting both read-only and write operations depending on configured permissions.

Endpoint and access

OAuth sign-in: the first time you connect, your client opens the vendor's own authorization prompt in a browser.

Cretia MCP logo, by CretiaVendor evidenceStreamable HTTPOAuth sign-inEndpoint checked 2026-11-01Operated by Cretia
You need:you need a Cretia account with an active subscriptionask it to enable custom connectionscreate a read-only Gemini key
MCP endpoint (Streamable HTTP)
https://api.cretia.app/mcp
Vendor documentation

What you can do with it

  • Show services scheduled for today
  • Summarize open quotes without making changes
  • Show outstanding invoices
  • Review today's services in Cretia

Source and maintenance

Vendor evidenceRegistry 1.0.0
mcp-registry: app.cretia/cretia@1.0.0Project website

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

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
339 ms
95th percentile latency
339 ms

Maintenance history

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

  • · probe · passed · 339 ms · metadata changed · refuses unauthenticated initialize (HTTP 401)

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 cretia-mcp https://api.cretia.app/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 cretia-mcp --url https://api.cretia.app/mcp

Cursor

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

Cline

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

VS Code

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

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.
Claude Desktop configuration
{
  "mcpServers": {
    "cretia-mcp": {
      "url": "https://api.cretia.app/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": {
    "cretia-mcp": {
      "serverUrl": "https://api.cretia.app/mcp"
    }
  }
}

Let your agent find its tools

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

Connect Koskamo Explore workflows
See all 1,017

Do you run Cretia 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.

Claim this listing