Compatible with every major AI agent and IDE
What is the SAMHSA Treatment Locator MCP Server?
Connect to the SAMHSA Treatment Locator and empower your AI agent to find critical healthcare resources across the United States. This server provides direct access to the official Substance Abuse and Mental Health Services Administration database.
What you can do
- Geographic Search — Find facilities using precise latitude and longitude coordinates within a customizable radius.
- Service Filtering — Narrow down results using specific service codes to find the exact type of care needed (e.g., detox, inpatient, outpatient).
- Detailed Facility Profiles — Retrieve comprehensive metadata for specific facilities, including contact information and available services via unique identifiers.
- Service Code Discovery — Access the full list of available service categories and codes to refine your searches effectively.
How it works
- Subscribe to this server
- Enter your SAMHSA API Key
- Start locating treatment centers from Claude, Cursor, or any MCP-compatible client
Who is this for?
- Healthcare Coordinators — quickly identify nearby treatment options for patients based on specific clinical needs.
- Public Health Researchers — analyze the distribution of mental health and substance use services in specific regions.
- Social Workers — find and inspect facility details directly from their workflow tools to assist clients faster.
Built-in capabilities (3)
Get detailed information for a specific facility
List available service codes used for filtering
Search for treatment facilities based on location and filters
Why LangChain?
LangChain's ecosystem of 500+ components combines seamlessly with SAMHSA Treatment Locator through native MCP adapters. Connect 3 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 SAMHSA Treatment Locator 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 SAMHSA Treatment Locator queries for multi-turn workflows
SAMHSA Treatment Locator in LangChain
SAMHSA Treatment Locator and 4,000+ other MCP servers. One platform. One governance layer.
Teams that connect SAMHSA Treatment Locator 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 | 4,000+ 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 SAMHSA Treatment Locator in LangChain
The SAMHSA Treatment Locator 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 3 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
SAMHSA Treatment Locator for LangChain
Every tool call from LangChain to the SAMHSA Treatment Locator MCP Server is protected by DLP redaction, cryptographic audit chains, V8 sandbox isolation, kill switch, and financial circuit breakers.
Frequently asked questions
How can I search for treatment facilities near a specific set of coordinates?
Use the search_facilities tool by providing the lat (latitude) and lon (longitude) parameters. You can also specify a radius in miles to define the search area.
Where can I find the list of service codes to filter my search?
You can run the list_services tool. It will return all available service categories and their corresponding codes which you can then use in the service_code parameter of search_facilities.
Can I get the full contact information for a specific facility if I have its ID?
Yes! Use the get_facility tool with the facility_id. This will retrieve detailed information including the address, phone number, and the full list of services provided by that location.
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
Explore More MCP Servers
View all →
Cnnect
12 toolsStreamline business networking with digital business cards, contact management, and relationship tracking for professionals.

GivingFuel
10 toolsRetrieve donation orders, track registrants, and oversee fundraising pages via AI agents with GivingFuel.

Freshsuccess
11 toolsManage customer success, track health scores, and oversee account usage via AI agents with Freshsuccess.

API-Football
8 toolsComprehensive football data platform — get live scores, standings, and player stats via AI.
