CooperBuild MCP

CooperBuild is an operating system for construction companies providing estimating, proposals, procurement, submittals, pay apps, general ledger, payroll, field time, CRM, chat, and phone in one workspace. This MCP server allows AI agents to interact with these construction management tools via OAuth 2.0 authorization.

Endpoint and access

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

Vendor evidenceStreamable HTTPOAuth sign-inEndpoint checked 2026-11-01Operated by CooperBuild

You need:Inbox access is required

MCP endpoint (Streamable HTTP)

https://api.cooperbuild.ai/mcp

Vendor documentation

What you can do with it

Perform construction estimating and takeoffs
Manage procurement and submittals
Process pay apps and general ledger entries
Handle CRM and communication tasks

Source and maintenance

Vendor evidenceRegistry 2026.10.16

mcp-registry: ai.cooperbuild/cooper@2026.10.16 Project 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: 289 ms
95th percentile latency: 289 ms

Maintenance history

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

Nov 1, 2026, 12:56 PM UTC · probe · passed · 289 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 cooperbuild-mcp https://api.cooperbuild.ai/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 cooperbuild-mcp --url https://api.cooperbuild.ai/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable cooperbuild-mcp in your MCP settings.

Cursor configuration

{
  "mcpServers": {
    "cooperbuild-mcp": {
      "url": "https://api.cooperbuild.ai/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure).

Cline configuration

{
  "mcpServers": {
    "cooperbuild-mcp": {
      "type": "streamableHttp",
      "url": "https://api.cooperbuild.ai/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start cooperbuild-mcp and inspect its tools.

VS Code configuration

{
  "servers": {
    "cooperbuild-mcp": {
      "type": "http",
      "url": "https://api.cooperbuild.ai/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 cooperbuild-mcp https://api.cooperbuild.ai/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": {
    "cooperbuild-mcp": {
      "url": "https://api.cooperbuild.ai/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": {
    "cooperbuild-mcp": {
      "serverUrl": "https://api.cooperbuild.ai/mcp"
    }
  }
}

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