HighBridge

GHL MCP Server

The only GHL MCP server built and verified against a real sub-account.

90 tools. 16/17 API surfaces live-tested. 16 bugs fixed that ship broken everywhere else. Works in Claude Desktop, Cursor, Windsurf, and VS Code.

Want 5-minute setup, 57 agency prompts, and one-click installer? -> highbridge.pro — $97 founding price

Why this one

Every other GHL MCP has at least one of these problems:

Problem	Who has it
Open repo stale, users being routed to paid SaaS	mastanley13
Built from API docs, never tested against a real account	drausal (npm)
HTTP-only, incompatible with Claude Desktop	Official GHL MCP

HighBridge:

90 tools, every major GHL surface, all working
16/17 API surfaces live-verified (reputation requires GHL Reputation Management add-on, clearly documented)
16 production bugs found and fixed, see list below
Native stdio transport, works in Claude Desktop with no middleware
Actively maintained by a solo GHL operator running it in production daily

The 16 bugs fixed

get_appointments: wrong URL path, always 404
delete_appointment: IAM 401, missing required field
create_appointment / update_appointment: appointmentStatus field rejected by GHL
search_contacts: sent as GET, GHL requires POST
create_contact_task: missing required completed field
move_opportunity_stage: PATCH 404, GHL requires PUT
Custom fields path: 403 on wrong endpoint
Email templates: wrong endpoint (/emails/templates -> /emails/builder)
Email campaigns: wrong endpoint (/emails/campaigns -> /emails/schedule)
Payments: missing altId/altType params, returns empty
create_invoice: required fields missing, fails silently
send_invoice: missing userId, silently fails
get_contacts / get_opportunities: pagination off-by-one, drops last page
get_form_submissions: wrong page param name
get_social_posts: GET endpoint, GHL requires POST
trigger_workflow: timestamp format rejected (must be +00:00 not Z)

Tools (90 total)

Module	Tools
Contacts	get, create, update, upsert, delete, search, add/remove tags, notes CRUD, tasks CRUD
Opportunities	list, get, create, update, delete, move stage, pipeline list, pipeline summary
Conversations + Calls	list, get, messages, send SMS / email, create, mark read, update, call log, transcript
Calendar	list calendars, CRUD appointments, free slots, blocked slots
Workflows	list, get, trigger for contact, remove contact
Campaigns	list, add contact, remove contact, fire webhook
Forms	list forms, get submissions
Funnels	list funnels, list pages
Social	list posts, create/schedule post
Payments	products, orders, invoices (create/send/record), transactions, subscriptions, revenue summary
Email Marketing	templates CRUD, campaigns CRUD, campaign stats
Reputation + Reviews	list reviews, get review, reply, delete reply, send review request, summary
Location + Agency	settings, users, custom fields/values, tags, health snapshot, sub-accounts

Setup

1. Get your GHL Private Integration Token

GHL → Settings → Integrations → API Keys → Create Private Integration → check all scopes → copy key (starts with pit-).

2. Get your Location ID

It's in the URL when inside a sub-account: https://app.gohighlevel.com/location/YOUR_LOCATION_ID/...

3. Install

git clone https://github.com/centrender/highbridge-ghl-mcp.git
cd highbridge-ghl-mcp
npm install
cp .env.example .env
# Add your GHL_API_KEY and GHL_LOCATION_ID to .env

4. Verify it works

node src/index.js --test

17 live API surface checks fire against your GHL account. Expect 16 green. Reputation shows red if you don't have the GHL Reputation Management add-on, everything else should pass.

5. Connect to Claude Desktop

Mac: ~/Library/Application Support/Claude/claude_desktop_config.json Windows: %APPDATA%\Claude\claude_desktop_config.json

{
  "mcpServers": {
    "highbridge": {
      "command": "node",
      "args": ["/absolute/path/to/highbridge-ghl-mcp/src/index.js"],
      "env": {
        "GHL_API_KEY": "pit-your-key-here",
        "GHL_LOCATION_ID": "your-location-id-here"
      }
    }
  }
}

Restart Claude Desktop. Tools appear automatically.

Connect to Cursor / Windsurf / VS Code

Same config format. Check your editor's MCP docs for the config file location.

Usage examples

"Give me a full snapshot of my GHL account"
"Show me all contacts tagged 'RVM Sent' added this week"
"Enroll all uncontacted leads from this week into my follow-up workflow"
"Send a follow-up SMS to all contacts in stage 'Called Back'"
"Create an invoice for $497 for contact [ID], due in 7 days, and send it"
"Book an appointment for [contact] tomorrow at 2pm"
"Pull my revenue summary for this month"
"List all open reviews under 4 stars and draft replies" *(requires GHL Reputation Management add-on)*

Platform support

Platform	Support
Claude Desktop	Native (stdio)
Claude Code	Native
Cursor	Native
Windsurf	Native
VS Code Copilot	Native

Want the full package?

The repo gives you the server. highbridge.pro gives you:

Pre-configured setup that works in 5 minutes (no debugging)
57 battle-tested GHL agency prompts
One-click installer for Windows and Mac
Lifetime updates with notification when GHL changes their API
7-day refund if it doesn't work on your setup

Founding price: $97. Goes to $147 after 100 buyers.

License

CC BY-NC 4.0 — free for personal and agency use. Commercial resale or redistribution of this codebase as a paid product is not permitted.

Built by

Faruk Sahin — Centrender LLC · highbridge.pro

Running this in production at VoxLead Agency. If it breaks, I fix it, because I use it too.

Issues and PRs welcome.

CashClaw GHL MCP