PharmWare MCP Server for LangChain 12 tools — connect in under 2 minutes
LangChain is the leading Python framework for composable LLM applications. Connect PharmWare through Vinkius and LangChain agents can call every tool natively. combine them with retrievers, memory, and output parsers for sophisticated AI pipelines.
ASK AI ABOUT THIS MCP SERVER
Vinkius supports streamable HTTP and SSE.
import asyncio
from langchain_mcp_adapters.client import MultiServerMCPClient
from langchain_openai import ChatOpenAI
from langgraph.prebuilt import create_react_agent
async def main():
# Your Vinkius token. get it at cloud.vinkius.com
async with MultiServerMCPClient({
"pharmware": {
"transport": "streamable_http",
"url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
}
}) as client:
tools = client.get_tools()
agent = create_react_agent(
ChatOpenAI(model="gpt-4o"),
tools,
)
response = await agent.ainvoke({
"messages": [{
"role": "user",
"content": "Using PharmWare, show me what tools are available.",
}]
})
print(response["messages"][-1].content)
asyncio.run(main())
* 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
About PharmWare MCP Server
Connect your PharmWare Cannabis Testing Laboratory Platform to any AI agent and take full control of your laboratory operations, quality assurance, and compliance workflows through natural conversation.
LangChain's ecosystem of 500+ components combines seamlessly with PharmWare 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.
What you can do
- Client Management — List all cultivators, processors, and retailers who submit samples to your laboratory for testing
- Sample Tracking — Monitor all cannabis samples received with chain of custody, testing status, and priority levels
- Test Panels — Browse available analytical methods (potency, terpenes, pesticides, heavy metals, microbials, mycotoxins)
- Test Results — Access complete analytical findings with pass/fail determinations against regulatory limits
- Certificates of Analysis — Retrieve all issued CoAs with QR codes for consumer verification and regulatory compliance
- Batch Traceability — Track production batches through laboratory testing with seed-to-sale linkage
- Laboratory Workflows — Monitor active processes from sample intake through CoA issuance with QC checkpoints
- Instrument Management — Verify calibration status and maintenance schedules for HPLC, GC-MS, ICP-MS systems
- Compliance Reports — Generate regulatory submissions, monthly summaries, and trend analyses
- Platform Integrations — Check health of connections to WeedMaps, Metrc, BioTrack, and state regulatory APIs
- User Administration — Review laboratory staff roles, permissions, and training certifications
- Audit Trails — Access complete operation logs for FDA 21 CFR Part 11 compliance and inspection readiness
The PharmWare MCP Server exposes 12 tools through the Vinkius. Connect it to LangChain in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.
How to Connect PharmWare to LangChain via MCP
Follow these steps to integrate the PharmWare MCP Server with LangChain.
Install dependencies
Run pip install langchain langchain-mcp-adapters langgraph langchain-openai
Replace the token
Replace [YOUR_TOKEN_HERE] with your Vinkius token
Run the agent
Save the code and run python agent.py
Explore tools
The agent discovers 12 tools from PharmWare via MCP
Why Use LangChain with the PharmWare MCP Server
LangChain provides unique advantages when paired with PharmWare through the Model Context Protocol.
The largest ecosystem of integrations, chains, and agents. combine PharmWare 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 PharmWare queries for multi-turn workflows
PharmWare + LangChain Use Cases
Practical scenarios where LangChain combined with the PharmWare MCP Server delivers measurable value.
RAG with live data: combine PharmWare tool results with vector store retrievals for answers grounded in both real-time and historical data
Autonomous research agents: LangChain agents query PharmWare, synthesize findings, and generate comprehensive research reports
Multi-tool orchestration: chain PharmWare tools with web scrapers, databases, and calculators in a single agent run
Production monitoring: use LangSmith to trace every PharmWare tool call, measure latency, and optimize your agent's performance
PharmWare MCP Tools for LangChain (12)
These 12 tools become available when you connect PharmWare to LangChain via MCP:
list_audit_logs
Each audit log entry contains the timestamp, performing user, action type (sample created, result modified, CoA issued, workflow completed, user permission changed), affected record ID, previous and new values (for modifications), IP address, and justification comment (if required). Fundamental for regulatory inspections, data integrity investigations, deviation root cause analysis, and FDA 21 CFR Part 11 compliance. AI agents use this to reconstruct event sequences during quality investigations, identify unauthorized changes, and generate audit-ready documentation packages. List all audit trail entries for laboratory operations and data changes
list_batches
Each batch entry contains the batch ID, producing facility license number, batch size, cannabis product type, harvest or manufacture date, linked samples submitted for testing, batch testing status (pending, partial, complete), disposition (released, quarantined, rejected, destroyed), and seed-to-sale tracking identifiers. Essential for batch-level compliance monitoring, recall management, and regulatory reporting. AI agents reference this when tracing contamination issues, verifying batch clearance for distribution, or generating lot-based compliance reports. List all cannabis batches tracked through laboratory testing
list_certificates
Each CoA record includes the certificate number, linked sample and batch, issuing laboratory accreditation details, comprehensive analytical results (potency profile, terpene fingerprint, contaminant screening), regulatory compliance statement, authorized signatory, issuance date, and QR code for consumer verification. Critical for product release decisions, regulatory audits, and consumer transparency programs. AI agents use this to verify CoA authenticity, batch compliance status, and generate client-facing documentation packages. List all Certificates of Analysis (CoA) issued by the laboratory
list_clients
Each client record contains company name, license number, contact information, client type (cultivation facility, processing plant, dispensary, or third-party tester), account status, and billing information. Essential for laboratory client management, sample intake workflows, and regulatory compliance reporting. AI agents should reference this when identifying sample ownership, generating client-specific reports, or verifying active testing contracts. List all clients (cultivators, processors, retailers) registered in PharmWare
list_instruments
Each instrument record contains the instrument name (HPLC system, GC-MS, ICP-MS, spectrophotometer), manufacturer, model, serial number, installation location, calibration status, last calibration date, next scheduled maintenance, qualification status (IQ/OQ/PQ), and associated test methods. Critical for instrument qualification, preventive maintenance scheduling, and analytical data integrity. AI agents should reference this to verify instrument readiness before assigning tests, schedule calibration activities, or troubleshoot analytical failures. List all laboratory instruments and equipment with calibration status
list_integrations
Each integration record contains the platform name (WeedMaps, Metrc, BioTrack, Leaf Data Systems, state regulatory API), integration type (bidirectional data sync, CoA publishing, sample status updates, regulatory reporting), connection status, last synchronization timestamp, data mapping configuration, and error logs. Critical for multi-platform compliance, automated CoA distribution, and real-time regulatory reporting. AI agents reference this to verify integration health, troubleshoot sync failures, and ensure seamless data flow between laboratory systems and external platforms. List all external system integrations (WeedMaps, state APIs, seed-to-sale platforms)
list_reports
Each report entry includes the report type (monthly summary, regulatory submission, client statement, trend analysis, deviation investigation, corrective action report), generation date, reporting period, associated clients or samples, regulatory agency destination (if applicable), and distribution status. Essential for regulatory compliance documentation, client billing reconciliation, and laboratory performance analytics. AI agents use this to prepare state-mandated reports, analyze testing trends, and identify quality improvement opportunities. List all laboratory reports and compliance documents generated
list_results
Each result contains the result ID, linked sample, test panel performed, analytical findings (THC/CBD potency percentages, terpene concentrations, pesticide residue levels, heavy metal concentrations, mycotoxin detection), pass/fail determination against regulatory limits, analyst who performed the test, review status, and date of completion. Fundamental for quality assurance, client notification workflows, and regulatory data submissions. AI agents should query this to verify sample compliance before releasing Certificates of Analysis or advising clients on product disposition. List all laboratory test results with analytical data
list_samples
Each sample contains the unique sample ID, submitting client, sample type (flower, edible, concentrate, topical, cartridge), received date, testing priority (standard, rush, priority), sample condition upon receipt, chain of custody documentation, and current testing status (received, in-progress, completed, failed). Critical for laboratory workflow management, turnaround time tracking, and seed-to-sale traceability compliance. AI agents use this to monitor sample queues, predict completion dates, and alert clients about status changes. List all cannabis samples submitted for laboratory testing
list_tests
Each test entry includes the test name (potency, terpenes, pesticides, heavy metals, mycotoxins, microbials, residual solvents, water activity, moisture content), test method (HPLC, GC-MS, ICP-MS, ELISA, qPCR), accreditation status, turnaround time, pricing, and regulatory limits per jurisdiction. Essential for test panel configuration, method validation, and compliance with state-specific cannabis testing requirements. AI agents reference this when configuring sample test orders, explaining testing scopes to clients, or verifying analytical method accreditation. List all test panels and analytical methods available in the laboratory
list_users
Each user record contains the username, full name, assigned role (laboratory director, quality manager, analytical chemist, sample technician, administrative staff), department, permission level (read-only, data entry, review/approval, system administrator), account status (active, inactive, locked), last login date, and training certification expiry. Essential for access control management, audit trail integrity, and ISO/IEC 17025 personnel competency requirements. AI agents should query this to verify user authorization before approving test results, assigning quality-critical tasks, or conducting access reviews. List all laboratory users with roles and permissions
list_workflows
Each workflow entry includes the workflow name (sample intake, potency testing, contaminant screening, CoA review, sample disposal), step definitions, assigned roles and responsibilities, quality control checkpoints, average completion time, and current instances in progress. Essential for laboratory operations management, staff task assignment, and process optimization. AI agents use this to guide technicians through testing procedures, identify workflow bottlenecks, and ensure ISO/IEC 17025 quality management system compliance. List all laboratory workflow templates and active processes
Example Prompts for PharmWare in LangChain
Ready-to-use prompts you can give your LangChain agent to start working with PharmWare immediately.
"Show me all cannabis samples currently in testing and their expected completion dates."
"List all pending Certificates of Analysis awaiting review and signature."
"Check the integration status with state regulatory APIs and WeedMaps CoA publishing."
Troubleshooting PharmWare MCP Server with LangChain
Common issues when connecting PharmWare to LangChain through the Vinkius, and how to resolve them.
MultiServerMCPClient not found
pip install langchain-mcp-adaptersPharmWare + LangChain FAQ
Common questions about integrating PharmWare MCP Server with LangChain.
How does LangChain connect to MCP servers?
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?
Can I trace MCP tool calls in LangSmith?
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Leading Python framework for composable LLM applications.
Data-aware AI agent framework for structured and unstructured sources.
Microsoft's framework for multi-agent collaborative conversations.
Connect PharmWare to LangChain
Get your token, paste the configuration, and start using 12 tools in under 2 minutes. No API key management needed.