3,400+ MCP servers ready to use
Vinkius

Bring Ocr
to LangChain

Learn how to connect Parsio to LangChain and start using 12 AI agent tools in minutes. Fully managed, enterprise secure, and ready to use without writing a single line of code.

Create MailboxExtract Data From File AsyncExtract Data From File SyncExtract Data From Text AsyncExtract Data From Text SyncGet MailboxGet Parsed Document ResultGet Template DetailsList Mailbox TemplatesList Mailbox WebhooksList MailboxesList Parsed Data History
Use with Your AI Agent
Ask AI about this MCP Server
ChatGPT Claude Perplexity

What is the Parsio MCP Server?

Connect your Parsio.io account to any AI agent and take full control of your document automation and data extraction through natural conversation. Parsio provides a powerful AI-powered parsing engine that transforms unstructured PDF files, images, and emails into structured JSON data directly from your chat interface.

What you can do

  • Document Extraction Orchestration — Upload files (via URL or raw text) and trigger real-time parsing to retrieve structured metadata programmatically.
  • Mailbox Lifecycle Management — List all managed mailboxes and retrieve detailed configuration metadata directly from the AI interface to ensure your data pipelines are always synchronized.
  • Template & Parsing Intelligence — Access and monitor your parsing templates to maintain a clear overview of how your data is being structured via natural language.
  • Historical Data Control — List collected parsed data from specific mailboxes and retrieve granular details for individual documents using simple AI commands.
  • Operational Monitoring — Track system responses and manage webhook metadata to ensure your document automation is always optimized.

How it works

1. Subscribe to this server
2. Enter your Parsio API Key from your account settings
3. Start managing your document parsing from Claude, Cursor, or any MCP-compatible client

No more manual data entry from invoices or forms. Your AI acts as a dedicated document analyst or data processing coordinator.

Who is this for?

  • Operations Managers — quickly retrieve parsed summaries from high volumes of forms without switching apps.
  • Finance Teams — automate the extraction of data from invoices and receipts via natural conversation.
  • Developers — integrate real-time document parsing and structured data retrieval directly within the chat.

Built-in capabilities (12)

create_mailbox

Create a new mailbox

extract_data_from_file_async

Use this for large files or webhook workflows. Start file data extraction (Async)

extract_data_from_file_sync

Extract data from a file immediately (Sync)

extract_data_from_text_async

Start text data extraction (Async)

extract_data_from_text_sync

Extract data from text or HTML (Sync)

get_mailbox

Get details for a specific mailbox

get_parsed_document_result

Retrieve the result of a parsed document

get_template_details

Get template metadata

list_mailbox_templates

List parsing templates for a mailbox

list_mailbox_webhooks

List webhooks for a mailbox

list_mailboxes

List all Parsio mailboxes

list_parsed_data_history

List historical parsed data for a mailbox

Why LangChain?

LangChain's ecosystem of 500+ components combines seamlessly with Parsio through native MCP adapters. Connect 12 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.

  • —

    The largest ecosystem of integrations, chains, and agents. combine Parsio MCP tools with 500+ LangChain components

  • —

    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

  • —

    Memory and conversation persistence let agents maintain context across Parsio queries for multi-turn workflows

See it in action

Parsio in LangChain

AI Agent→Vinkius
High Security·Kill Switch·Plug and Play
Why Vinkius

Parsio and 3,400+ other MCP servers. One platform. One governance layer.

Teams that connect Parsio to LangChain through Vinkius don't need to source, host, or maintain individual MCP servers. Every tool call runs inside a hardened runtime with credential isolation, DLP, and a signed audit chain.

3,400+MCP Servers ready
<40msCold start
60%Token savings
Raw MCP
Vinkius
Server catalogFind and host yourself3,400+ managed
InfrastructureSelf-hostedSandboxed V8 isolates
Credential handlingPlaintext in configVault + runtime injection
Data loss preventionNoneConfigurable DLP policies
Kill switchNoneGlobal instant shutdown
Financial circuit breakersNonePer-server limits + alerts
Audit trailNoneEd25519 signed logs
SIEM log streamingNoneSplunk, Datadog, Webhook
HoneytokensNoneCanary alerts on leak
Custom domainsNot applicableDNS challenge verified
GDPR complianceManual effortAutomated purge + export
Use with Your AI Agent View step-by-step setup guide for LangChain →
Enterprise Security

Why teams choose Vinkius for Parsio in LangChain

The Parsio MCP Server runs on Vinkius-managed infrastructure inside AWS — a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts. All 12 tools execute in hardened sandboxes optimized for native MCP execution.

Your AI agents in LangChain only access the data you authorize, with DLP that blocks sensitive information from ever reaching the model, kill switch for instant shutdown, and up to 60% token savings. Enterprise-grade infrastructure, zero maintenance.

Use with Your AI Agent View full Parsio details →
Parsio
Fully ManagedVinkius Servers
60%Token savings
High SecurityEnterprise-grade
IAMAccess control
EU AI ActCompliant
DLPData protection
V8 IsolateSandboxed
Ed25519Audit chain
<40msKill switch
Stream every event to Splunk, Datadog, or your own webhook in real-time

* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure

The Vinkius Advantage

How Vinkius secures Parsio for LangChain

Every tool call from LangChain to the Parsio MCP Server is protected by DLP redaction, cryptographic audit chains, V8 sandbox isolation, kill switch, and financial circuit breakers.

< 40msCold start
Ed25519Signed audit chain
60%Token savings
FAQ

Frequently asked questions

01

Can my AI automatically find the parsed results for a specific invoice URL?

Yes! Use the upload_file_sync tool. Provide the file URL and the Mailbox ID, and your agent will respond with the structured JSON data extracted from the document in seconds.

02

How do I find my Parsio API Key?

Log in to your Parsio account, navigate to Account Settings > API, and you will find your unique secret API key there.

03

Does it support hand-written text recognition?

Absolutely. Parsio's AI-powered OCR engine is designed to handle both printed and hand-written text from scanned images and PDFs with high accuracy.

04

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.

05

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.

06

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.

07

MultiServerMCPClient not found

Install: pip install langchain-mcp-adapters