Bring Geospatial Intelligence
to LangChain
Learn how to connect LandTech 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.
What is the LandTech MCP Server?
Connect your LandTech account to any AI agent and access property intelligence through natural conversation.
What you can do
- Land Search — Search parcels by location, size, and zoning criteria
- Ownership Analysis — Browse ownership records and title information
- Planning Applications — Track planning permissions and application status
- Site Assessment — Access environmental, flood risk, and constraint data
- Development Tracking — Monitor construction activity and project pipelines
How it works
1. Subscribe to this server
2. Enter your LandTech API Key
3. Start searching properties from Claude, Cursor, or any MCP-compatible client
Who is this for?
- Property Developers — search for development sites and track planning
- Estate Agents — access land data and ownership information
- Planners — monitor applications and constraints
Built-in capabilities (12)
Check connection
Get property-level info
Get property title info
Get planning info
Get policy details
Find similar sales
Get regional insights
Check development risks
List regional policies
List portfolio sites
Find land for development
Find planning applications
Why LangChain?
LangChain's ecosystem of 500+ components combines seamlessly with LandTech 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.
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The largest ecosystem of integrations, chains, and agents. combine LandTech 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
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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 LandTech queries for multi-turn workflows
LandTech in LangChain
LandTech and 3,400+ other MCP servers. One platform. One governance layer.
Teams that connect LandTech 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.
Raw MCP | Vinkius | |
|---|---|---|
| Server catalog | Find and host yourself | 3,400+ managed |
| Infrastructure | Self-hosted | Sandboxed V8 isolates |
| Credential handling | Plaintext in config | Vault + runtime injection |
| Data loss prevention | None | Configurable DLP policies |
| Kill switch | None | Global instant shutdown |
| Financial circuit breakers | None | Per-server limits + alerts |
| Audit trail | None | Ed25519 signed logs |
| SIEM log streaming | None | Splunk, Datadog, Webhook |
| Honeytokens | None | Canary alerts on leak |
| Custom domains | Not applicable | DNS challenge verified |
| GDPR compliance | Manual effort | Automated purge + export |
Why teams choose Vinkius for LandTech in LangChain
The LandTech 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.
* 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
How Vinkius secures
LandTech for LangChain
Every tool call from LangChain to the LandTech MCP Server is protected by DLP redaction, cryptographic audit chains, V8 sandbox isolation, kill switch, and financial circuit breakers.
Frequently asked questions
Can I search for land parcels and development sites?
Yes. Search parcels by location, size, zoning, and constraints. Results include ownership, planning history, and environmental data.
How does LandTech authentication work?
LandTech uses a custom X-API-Key header (not Bearer) for all requests against app.land.tech/api.
Can I track planning applications?
Yes. Browse planning applications with status, decision dates, and details. Monitor new submissions and decisions in any area.
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