The Well MCP server,
connected in one click.
Connect your AI to your Well financial data - invoices, companies, contacts. Connect the official Well MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.
Free to start · No credit card · No hosting needed
What your AI can do with Well
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “well_get_schema”: Discover available data types and fields. USAGE: - well_get_schema() → List ALL available roots, including the accounting graph (ledger_acc.”
“Use “well_query_records”: Query records from Well's database. ⚠️ WORKFLOW: 1. To SHOW the user a table of a record type, just omit `fields`. You never choose colu.”
“Use “well_create_company”: Create a new company in the current workspace. Use this tool when the user asks to create, add, or register a new company. REQUIRED: name.”
“Use “well_create_person”: Create a new person (contact) in the current workspace. Use this tool when the user asks to add, create, or register a new contact, employe.”
How secure is the Well MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how Well holds up.
Security grade F
gate scanned 43 tools on Sep 4, 2026 and found high-severity issues. Read the report before you connect.
- highwell_list_counterparties: Prompt-injection phrasing
- mediumwell_invoke_connector_tool: Broad, generic pass-through to arbitrary third-party provider actions
- lowwell_query_records: Unusually long tool description
- +21 more in the full report
Official endpoint
Operated by Well (wellapp.ai) at its documented MCP endpoint — not a third-party mirror or community re-host.
No sign-in needed
This server only exposes public data — no account and no credentials are involved when you connect.
Scanned before it goes live
gate checks every tool for prompt injection, hidden instructions, data-exfiltration hints, and over-broad permissions before the server is available through your gateway.
Watched for drift
If Well adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.
Connected in three steps
Connect your gate
Add one gateway URL to Claude, ChatGPT, or any MCP client. One-time setup, about two minutes.
Pick Well
Choose Well in the gate directory. No sign-in needed.
Use it anywhere
Well's tools are live in every AI client you've connected — with rules and logging built in.
Free to start · No credit card · No hosting needed
The actual tools Well exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
well_get_schema — Discover available data types and fields. USAGE: - well_get_schema() → List ALL available roots, including the accounting graph (ledger_acc
well_query_records — Query records from Well's database. ⚠️ WORKFLOW: 1. To SHOW the user a table of a record type, just omit `fields`. You never choose colu
well_create_company — Create a new company in the current workspace. Use this tool when the user asks to create, add, or register a new company. REQUIRED: name
well_create_person — Create a new person (contact) in the current workspace. Use this tool when the user asks to add, create, or register a new contact, employe
well_update_company — Update an existing company in the current workspace. Use this tool when the user asks to change, fix, rename, or edit a company's fields.
well_update_person — Update an existing person (contact) in the current workspace. Use this tool when the user asks to change, fix, rename, or edit a person's f
well_delete_company — Delete a company from the current workspace (soft delete). Use this tool when the user asks to delete, remove, or archive a company. REQUI
well_delete_person — Delete a person (contact) from the current workspace (soft delete). Use this tool when the user asks to delete, remove, or archive a contac
+ 35 more tools once connected
The Well MCP server at a glance
https://api.wellapp.ai/v1/mcpQuestions, answered
Is there an official Well MCP server?
Yes — Well operates its own remote MCP server at api.wellapp.ai. gate connects you to that official endpoint and adds security scanning, per-tool access rules, and an activity log on top.
How do I connect Well to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick Well in the directory. No account or sign-in is needed. From then on, Well's tools are available in every client you've connected to gate.
Do I need to host anything?
No. Well runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the Well MCP server safe to connect?
It's the vendor's official endpoint, and gate scans its tools for prompt injection and hidden instructions before it goes live, re-checks it whenever it changes, and lets you allow, block, or require approval for every single tool.
Is it free?
Yes — you can get started with gate for free and connect Well in minutes. No credit card required.
Connect more than just Well
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up Well in: Claude · Claude Code · ChatGPT · Cursor · VS Code