How do I install MCP Construction?

Copy the stdio config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.

Does MCP Construction need an API key?

No required environment variable is listed on this record.

What transport does MCP Construction use?

MCP Construction runs locally over stdio.

When was MCP Construction last checked?

Last checked 2026-10-27. 50-tool MCP server for construction project management (AEC). Estimates, RFIs, change orders, daily logs, budgets, schedules, safety. Live at cmcp.us

MCP Construction MCP server

CMCP — Construction AI MCP Server

A production MCP server with 50 tools for construction project management. Built for the AEC industry (Architecture, Engineering & Construction). Estimates, RFIs, change orders, daily logs, budgets, schedules, safety, subcontractors, and more — all accessible to AI agents via the Model Context Protocol.

Live at cmcp.us

Categories: construction project-management AEC MCP AI

Features

50 construction management tools across 11 categories
AI-enhanced tools — draft RFI responses, generate weekly reports, safety toolbox talks, subcontractor scorecards
OAuth 2.1 with PKCE (S256) — standards-compliant authentication
Multi-tenant — complete org-level data isolation
Scope-based access control — 28 granular scopes
Stripe billing — metered usage with overage pricing
MCP Streamable HTTP — JSON-RPC 2.0 over SSE

Tools

Category	Tools	Highlights
Projects	5	CRUD, dashboard with aggregated health metrics
Estimates	6	CSI MasterFormat, bulk line items, version comparison, AI reports
RFIs	5	Auto-numbering, AI-drafted responses, cost/schedule impact tracking
Change Orders	4	Impact analysis, approval workflow, running contract total
Daily Logs	4	Weather, crew, equipment tracking, AI weekly reports
Budget	4	Cost code breakdown, overrun alerts, EAC forecasting
Schedule	4	Critical path, float calculation, delay detection
Subcontractors	4	Bid comparison, performance metrics, AI scorecards
Documents	4	Full-text search, AIA G702/G703, lien waivers
Safety	4	OSHA compliance, incident logging, bilingual toolbox talks
Users/Org	6	User management, role-based access, org settings

Quick Start

1. Create an Account

curl -X POST https://cmcp.us/signup \
  -H "Content-Type: application/json" \
  -d '{"org_name":"Your Company","email":"[email protected]","password":"securepass"}'

Returns client_id, client_secret, and a 7-day free trial with 2,000 tool calls.

2. Authenticate (OAuth 2.1 + PKCE)

# Generate PKCE challenge
VERIFIER=$(python3 -c "import secrets; print(secrets.token_urlsafe(64))")
CHALLENGE=$(python3 -c "import hashlib,base64; print(base64.urlsafe_b64encode(hashlib.sha256('$VERIFIER'.encode()).digest()).rstrip(b'=').decode())")

# Authorize
curl -X POST https://cmcp.us/oauth/authorize \
  -d "client_id=YOUR_CLIENT_ID&redirect_uri=http://localhost:8080/callback&response_type=code&scope=projects:read+projects:write&code_challenge=$CHALLENGE&code_challenge_method=S256&[email protected]&password=securepass"

# Exchange code for token
curl -X POST https://cmcp.us/oauth/token \
  -d "grant_type=authorization_code&code=AUTH_CODE&redirect_uri=http://localhost:8080/callback&code_verifier=$VERIFIER&client_id=YOUR_CLIENT_ID&client_secret=YOUR_CLIENT_SECRET"

3. Connect via MCP

# Initialize session
curl -X POST https://cmcp.us/mcp \
  -H "Authorization: Bearer ACCESS_TOKEN" \
  -H "Content-Type: application/json" \
  -H "Accept: application/json, text/event-stream" \
  -d '{"jsonrpc":"2.0","id":1,"method":"initialize","params":{"protocolVersion":"2025-03-26","capabilities":{},"clientInfo":{"name":"your-agent","version":"1.0"}}}'

# Call a tool (include mcp-session-id from init response)
curl -X POST https://cmcp.us/mcp \
  -H "Authorization: Bearer ACCESS_TOKEN" \
  -H "Content-Type: application/json" \
  -H "Accept: application/json, text/event-stream" \
  -H "mcp-session-id: SESSION_ID" \
  -d '{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"create_project","arguments":{"name":"Office Tower","project_type":"commercial","contract_type":"gmp"}}}'

Pricing

Plan	Price	Included Calls	Overage
Trial	Free (7 days)	2,000	—
Starter	$49/mo	500	$0.05/call
Pro	$149/mo	2,000	$0.03/call
Enterprise	$499/mo	10,000	$0.02/call

Scopes

Request only the scopes your agent needs:

projects:read projects:write estimates:read estimates:write rfis:read rfis:write change_orders:read change_orders:write daily_logs:read daily_logs:write budget:read budget:write schedule:read schedule:write subcontractors:read subcontractors:write documents:read documents:write safety:read safety:write users:read users:write org:read org:write admin

API Endpoints

Endpoint	Description
`POST /signup`	Create account
`GET /.well-known/oauth-authorization-server`	OAuth metadata
`POST /oauth/authorize`	Authorization
`POST /oauth/token`	Token exchange
`POST /mcp`	MCP endpoint
`POST /billing/checkout`	Stripe checkout
`POST /billing/portal`	Billing portal
`GET /health`	Liveness check
`GET /status`	System health metrics

Full API documentation: docs/API.md

Tech Stack

Runtime: Node.js + TypeScript
Framework: Hono
Protocol: MCP SDK (Streamable HTTP)
Database: PostgreSQL (Neon) + Drizzle ORM
Cache: Redis (Upstash)
Auth: OAuth 2.1 + PKCE, JWT (RS256)
Billing: Stripe (subscriptions + metered usage)
Queue: BullMQ (usage reporting)

License

Proprietary. See cmcp.us for terms.

CMCP — Construction AI MCP Server

Live at cmcp.us

Categories: construction project-management AEC MCP AI

Features

50 construction management tools across 11 categories
AI-enhanced tools — draft RFI responses, generate weekly reports, safety toolbox talks, subcontractor scorecards
OAuth 2.1 with PKCE (S256) — standards-compliant authentication
Multi-tenant — complete org-level data isolation
Scope-based access control — 28 granular scopes
Stripe billing — metered usage with overage pricing
MCP Streamable HTTP — JSON-RPC 2.0 over SSE

Tools

Category	Tools	Highlights
Projects	5	CRUD, dashboard with aggregated health metrics
Estimates	6	CSI MasterFormat, bulk line items, version comparison, AI reports
RFIs	5	Auto-numbering, AI-drafted responses, cost/schedule impact tracking
Change Orders	4	Impact analysis, approval workflow, running contract total
Daily Logs	4	Weather, crew, equipment tracking, AI weekly reports
Budget	4	Cost code breakdown, overrun alerts, EAC forecasting
Schedule	4	Critical path, float calculation, delay detection
Subcontractors	4	Bid comparison, performance metrics, AI scorecards
Documents	4	Full-text search, AIA G702/G703, lien waivers
Safety	4	OSHA compliance, incident logging, bilingual toolbox talks
Users/Org	6	User management, role-based access, org settings

Quick Start

1. Create an Account

curl -X POST https://cmcp.us/signup \
  -H "Content-Type: application/json" \
  -d '{"org_name":"Your Company","email":"[email protected]","password":"securepass"}'

Returns client_id, client_secret, and a 7-day free trial with 2,000 tool calls.

2. Authenticate (OAuth 2.1 + PKCE)

# Generate PKCE challenge
VERIFIER=$(python3 -c "import secrets; print(secrets.token_urlsafe(64))")
CHALLENGE=$(python3 -c "import hashlib,base64; print(base64.urlsafe_b64encode(hashlib.sha256('$VERIFIER'.encode()).digest()).rstrip(b'=').decode())")

# Authorize
curl -X POST https://cmcp.us/oauth/authorize \
  -d "client_id=YOUR_CLIENT_ID&redirect_uri=http://localhost:8080/callback&response_type=code&scope=projects:read+projects:write&code_challenge=$CHALLENGE&code_challenge_method=S256&[email protected]&password=securepass"

# Exchange code for token
curl -X POST https://cmcp.us/oauth/token \
  -d "grant_type=authorization_code&code=AUTH_CODE&redirect_uri=http://localhost:8080/callback&code_verifier=$VERIFIER&client_id=YOUR_CLIENT_ID&client_secret=YOUR_CLIENT_SECRET"

3. Connect via MCP

# Initialize session
curl -X POST https://cmcp.us/mcp \
  -H "Authorization: Bearer ACCESS_TOKEN" \
  -H "Content-Type: application/json" \
  -H "Accept: application/json, text/event-stream" \
  -d '{"jsonrpc":"2.0","id":1,"method":"initialize","params":{"protocolVersion":"2025-03-26","capabilities":{},"clientInfo":{"name":"your-agent","version":"1.0"}}}'

# Call a tool (include mcp-session-id from init response)
curl -X POST https://cmcp.us/mcp \
  -H "Authorization: Bearer ACCESS_TOKEN" \
  -H "Content-Type: application/json" \
  -H "Accept: application/json, text/event-stream" \
  -H "mcp-session-id: SESSION_ID" \
  -d '{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"create_project","arguments":{"name":"Office Tower","project_type":"commercial","contract_type":"gmp"}}}'

Pricing

Plan	Price	Included Calls	Overage
Trial	Free (7 days)	2,000	—
Starter	$49/mo	500	$0.05/call
Pro	$149/mo	2,000	$0.03/call
Enterprise	$499/mo	10,000	$0.02/call

Scopes

Request only the scopes your agent needs:

API Endpoints

Endpoint	Description
`POST /signup`	Create account
`GET /.well-known/oauth-authorization-server`	OAuth metadata
`POST /oauth/authorize`	Authorization
`POST /oauth/token`	Token exchange
`POST /mcp`	MCP endpoint
`POST /billing/checkout`	Stripe checkout
`POST /billing/portal`	Billing portal
`GET /health`	Liveness check
`GET /status`	System health metrics

Full API documentation: docs/API.md

Tech Stack

Runtime: Node.js + TypeScript
Framework: Hono
Protocol: MCP SDK (Streamable HTTP)
Database: PostgreSQL (Neon) + Drizzle ORM
Cache: Redis (Upstash)
Auth: OAuth 2.1 + PKCE, JWT (RS256)
Billing: Stripe (subscriptions + metered usage)
Queue: BullMQ (usage reporting)

License

Proprietary. See cmcp.us for terms.

Add this server

Host a copy with our keys and logs.

Server facts

Tools

Questions

How do I install MCP Construction?

Does MCP Construction need an API key?

What transport does MCP Construction use?

When was MCP Construction last checked?

Documentation

CMCP — Construction AI MCP Server

Features

Tools

Quick Start

1. Create an Account

2. Authenticate (OAuth 2.1 + PKCE)

3. Connect via MCP

Pricing

Scopes

API Endpoints

Tech Stack

License

Add this server

Host a copy with our keys and logs.

Server facts

Tools

Questions

How do I install MCP Construction?

Does MCP Construction need an API key?

What transport does MCP Construction use?

When was MCP Construction last checked?

Documentation

CMCP — Construction AI MCP Server

Features

Tools

Quick Start

1. Create an Account

2. Authenticate (OAuth 2.1 + PKCE)

3. Connect via MCP

Pricing

Scopes

API Endpoints

Tech Stack

License