Bring Invoicing
to LangChain
Create your Vinkius account to connect PHC GO to LangChain and start using all 16 AI tools in minutes. Fully managed, enterprise secure, and ready to use without writing a single line of code. No hosting, no server setup — just connect and start using.
Compatible with every major AI agent and IDE
What is the PHC GO MCP Server?
Connect your PHC GO enterprise ecosystem to your AI agent and manage operations, invoicing, and logistics through natural language commands natively.
What you can do
- Entity Management — Retrieve master data such as
list_customersand nativelycreate_customerdirectly from your chat context. - Inventory & Logistics — Pull active article sheets with
list_products, or audit material counts instantly usinglist_stocksandlist_warehouses. - Billing & Finance — Dynamically execute the
create_documentendpoint to issue invoices/estimates, and reconcile usinglist_current_accountsandlist_taxes. - Sales Ecosystem — Quickly fetch configuration records like
list_seriesandlist_payment_methodsto standardize business logic via intelligent agents.
How it works
- Subscribe to this server
- Enter your PHC GO Backend URL and your generated API Access Token
- Start fetching stock items and drafting financial documents directly from Claude, Cursor, or your chosen AI interface
Who is this for?
- Finance Directors — check outstanding current accounts directly from the IDE and orchestrate document extraction without logging into the ERP.
- Sales Representatives — securely consult real-time stock availability out on the road before confirming a sale with the customer.
- Developers & SysOps — programmatically query the PHC API layer to inspect product metrics, schemas, and endpoints during rapid feature development.
Built-in capabilities (16)
Criar um novo cliente/entidade no PHC GO
Criar um novo documento comercial no PHC GO (fatura, orçamento, encomenda, etc)
Criar um novo artigo ou serviço no PHC GO
Obter detalhes completos de um cliente/entidade pelo ID
Obter detalhes completos de um documento comercial (fatura, nota crédito, recibo, etc) incluindo linhas
Obter detalhes de um artigo/serviço pelo ID
Consultar a conta corrente de clientes (saldos e movimentos pendentes)
Listar todas as entidades/clientes registados no PHC GO
Listar documentos comerciais do PHC GO por tipo (FT=Fatura, NC=Nota Crédito, RC=Recibo, ORC=Orçamento, ECL=Encomenda, GR=Guia Remessa)
Listar métodos de pagamento configurados (Transferência, MB, MBWay, Cheque)
Listar todos os artigos e serviços registados no PHC GO
Listar séries de numeração de documentos (FT 2026/, NC 2026/, etc)
Consultar movimentos de stock. Opcionalmente filtrar por artigo
Listar taxas de IVA e impostos configurados no PHC GO
Listar armazéns configurados para gestão de stock
Pesquisar clientes por nome, NIF ou código
Why LangChain?
LangChain's ecosystem of 500+ components combines seamlessly with PHC GO through native MCP adapters. Connect 16 tools via Vinkius and use ReAct agents, Plan-and-Execute strategies, or custom agent architectures. with LangSmith tracing giving full visibility into every tool call, latency, and token cost.
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The largest ecosystem of integrations, chains, and agents. combine PHC GO MCP tools with 500+ LangChain components
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Agent architecture supports ReAct, Plan-and-Execute, and custom strategies with full MCP tool access at every step
- —
LangSmith tracing gives you complete visibility into tool calls, latencies, and token usage for production debugging
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Memory and conversation persistence let agents maintain context across PHC GO queries for multi-turn workflows
PHC GO in LangChain
Why run PHC GO with Vinkius?
The PHC GO connection runs on our fully managed, secure cloud infrastructure. We handle the hosting, maintenance, and security so you don't have to deal with servers or code. All 16 tools are ready to work instantly without any complex setup.
You stay in complete control of your data. Your AI only accesses the information you approve, keeping your sensitive passwords and private details completely safe. Plus, with automatic optimizations, your AI works faster and more efficiently.

* Every connection is hosted and maintained by Vinkius. We handle the security, updates, and infrastructure so you don't have to write code or manage servers. See our infrastructure
Over 4,000 integrations ready for AI agents
Explore a vast library of pre-built integrations, optimized and ready to deploy.
Connect securely in under 30 seconds
Generate tokens to authenticate and link external services in a single step.
Complete visibility into every agent action
Audit live requests, latency, success rates, and active security compliance policies.
Optimize spending and track token ROI
Analyze real-time token consumption and cost metrics detailed by connection.




Explore our live AI Agents Analytics dashboard to see it all working
This dashboard is included when you connect PHC GO using Vinkius. You will never be left in the dark about what your AI agents are doing with your tools.
PHC GO and 4,000+ other AI tools. No hosting, no code, ready to use.
Professionals who connect PHC GO to LangChain through Vinkius don't need to write code, manage servers, or worry about security. Everything is pre-configured, secure, and runs automatically in the background.
Raw MCP | Vinkius | |
|---|---|---|
| Ready-to-use MCPs | Find and configure each manually | 4,000+ MCPs ready to use |
| Connection Setup | Manual coding & server setup | 1-click instant connection |
| Server Hosting | You host it yourself (needs 24/7 uptime) | 100% hosted & managed by Vinkius |
| Security & Privacy | Stored in plaintext config files | Bank-grade encrypted vault |
| Activity Visibility | Blind execution (no logs or tracking) | Live dashboard with real-time logs |
| Cost Control | Runaway AI token spend risk | Automatic budget limits |
| Revoking Access | Must delete files or code to stop | 1-click disconnect button |
How Vinkius secures
PHC GO for LangChain
Every request between LangChain and PHC GO is protected by our secure gateway. We automatically keep your sensitive data private, prevent unauthorized access, and let you disconnect instantly at any time.
Frequently asked questions
Can my AI actively search for a specific customer before creating an invoice?
Yes. It can sequentially execute search_customers to find the precise Unique ID of the customer using fuzzy name matching, and subsequently inject that accurate payload into create_document without human error.
Is 'list_stocks' showing data in real-time?
Yes. Since this operates as a direct pass-through via the MCP to the PHC GO platform API, all stock matrices, warehouse item counts, and current accounts represent the exact live state of your corporate database in the split second the AI requests it.
Can I query products that exist across multiple warehouses?
Absolutely. By commanding the agent to align returns from both list_products and list_warehouses against list_stocks, your LLM can map out a matrix comparing which warehouse holds the higher volume of the targeted SKUs.
How does LangChain connect to MCP servers?
Use langchain-mcp-adapters to create an MCP client. LangChain discovers all tools and wraps them as native LangChain tools compatible with any agent type.
Which LangChain agent types work with MCP?
All agent types including ReAct, OpenAI Functions, and custom agents work with MCP tools. The tools appear as standard LangChain tools after the adapter wraps them.
Can I trace MCP tool calls in LangSmith?
Yes. All MCP tool invocations appear as traced steps in LangSmith, showing input parameters, response payloads, latency, and token usage.
MultiServerMCPClient not found
Install: pip install langchain-mcp-adapters
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