GitGuardian MCP Server for LangChainGive LangChain instant access to 49 tools to Assign Secret Incident, Bulk Prefix Lookup, Create Custom Tag, and more
GDPR Free for SubscribersLangChain is the leading Python framework for composable LLM applications. Connect GitGuardian 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 for LangChain
The GitGuardian MCP Server for LangChain is a standout in the Fort Knox category — giving your AI agent 49 tools to work with, ready to go from day one.
Vinkius delivers Streamable HTTP and SSE to any MCP client
Geminiimport 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({
"gitguardian": {
"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 GitGuardian, 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 GitGuardian MCP Server
Connect your GitGuardian workspace to any AI agent to strengthen your security posture and manage secret leaks through natural conversation.
LangChain's ecosystem of 500+ components combines seamlessly with GitGuardian through native MCP adapters. Connect 49 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
- Incident Management — List, retrieve, and resolve secret incidents. Assign team members to leaks and track remediation progress.
- Honeytokens — Create and manage decoy credentials (honeytokens) to detect unauthorized access to your private infrastructure.
- Security Scanning — Scan code snippets or content for secrets and sensitive data in real-time to prevent leaks before they happen.
- Audit & Compliance — Access detailed audit logs to monitor workspace activity and ensure compliance with security policies.
- Team Collaboration — Manage teams, members, and API tokens to orchestrate security operations across your organization.
The GitGuardian MCP Server exposes 49 tools through the Vinkius. Connect it to LangChain in under two minutes — credentials fully managed, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.
All 49 GitGuardian tools available for LangChain
When LangChain connects to GitGuardian through Vinkius, your AI agent gets direct access to every tool listed below — spanning secret-detection, vulnerability-scanning, incident-response, and more. Every call runs in a secure, isolated environment with full audit visibility. Beyond a simple connection, you get real-time monitoring of agent activity, enterprise governance, and optimized token usage.
Assign secret incident on GitGuardian
Assign a secret incident
Bulk prefix lookup on GitGuardian
Bulk lookup for honeytoken HMSL hashes
Create custom tag on GitGuardian
Create a custom tag
Create honeytoken on GitGuardian
Create a honeytoken
Create honeytoken note on GitGuardian
Create a honeytoken note
Create honeytoken with context on GitGuardian
Create a honeytoken within a context
Create team on GitGuardian
Create a team
Delete custom tag on GitGuardian
Delete a custom tag
Delete custom tags key on GitGuardian
Delete a custom tags key
Get custom tag on GitGuardian
Retrieve a custom tag
Get health on GitGuardian
Check API health status
Get honeytoken on GitGuardian
Retrieve a honeytoken
Get quotas on GitGuardian
Retrieve quota overview
Get secret incident on GitGuardian
Retrieve secret incident details
Get self api token on GitGuardian
Retrieve current API token details
Ignore secret incident on GitGuardian
Ignore a secret incident
List api tokens on GitGuardian
List API tokens
List audit log event names on GitGuardian
List all existing event names for audit logs
List audit logs on GitGuardian
List audit logs for your workspace
List custom tags on GitGuardian
List custom tags
List health check history on GitGuardian
List health check history for an instance
List health checks on GitGuardian
List health checks
List honeytoken events on GitGuardian
List all honeytokens events
List honeytoken notes on GitGuardian
List honeytoken notes
List honeytoken sources on GitGuardian
List sources where a honeytoken appears
List honeytokens on GitGuardian
List honeytokens
List ip allowlist on GitGuardian
List IP allowlist rules
List ips on GitGuardian
List GitGuardian's own IP addresses
List members on GitGuardian
List workspace members
List scim groups on GitGuardian
List groups via SCIM
List scim users on GitGuardian
List members via SCIM
List secret incidents on GitGuardian
List secret incidents
List sources on GitGuardian
List all sources
List team memberships on GitGuardian
List team members
List teams on GitGuardian
List teams
Multiscan content on GitGuardian
Scan multiple contents for secrets
Reset honeytoken on GitGuardian
Reset a honeytoken
Resolve secret incident on GitGuardian
Resolve a secret incident
Revoke honeytoken on GitGuardian
Revoke a honeytoken
Revoke self api token on GitGuardian
Revoke current API token
Scan and create incidents on GitGuardian
Scan content and create incidents automatically
Scan content on GitGuardian
Scan content for secrets
Trigger health check on GitGuardian
Trigger a health check
Trigger source scans on GitGuardian
Trigger scans on sources
Update custom tag full on GitGuardian
Full update of a custom tag
Update custom tag partial on GitGuardian
Partial update of a custom tag
Update custom tags key on GitGuardian
Update a custom tags key
Update honeytoken on GitGuardian
Update a honeytoken
Update secret incident on GitGuardian
Update a secret incident
Connect GitGuardian to LangChain via MCP
Follow these steps to wire GitGuardian into LangChain. The entire setup takes under two minutes — your credentials stay safe behind Vinkius.
Install dependencies
pip install langchain langchain-mcp-adapters langgraph langchain-openaiReplace the token
[YOUR_TOKEN_HERE] with your Vinkius tokenRun the agent
python agent.pyExplore tools
Why Use LangChain with the GitGuardian MCP Server
LangChain provides unique advantages when paired with GitGuardian through the Model Context Protocol.
The largest ecosystem of integrations, chains, and agents. combine GitGuardian 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 GitGuardian queries for multi-turn workflows
GitGuardian + LangChain Use Cases
Practical scenarios where LangChain combined with the GitGuardian MCP Server delivers measurable value.
RAG with live data: combine GitGuardian tool results with vector store retrievals for answers grounded in both real-time and historical data
Autonomous research agents: LangChain agents query GitGuardian, synthesize findings, and generate comprehensive research reports
Multi-tool orchestration: chain GitGuardian tools with web scrapers, databases, and calculators in a single agent run
Production monitoring: use LangSmith to trace every GitGuardian tool call, measure latency, and optimize your agent's performance
Example Prompts for GitGuardian in LangChain
Ready-to-use prompts you can give your LangChain agent to start working with GitGuardian immediately.
"List the most recent secret incidents in my workspace."
"Create a new AWS honeytoken named 'Internal-Dev-Decoy'."
"Scan this code for secrets: 'const apiKey = "sk_live_51MzX..."'"
Troubleshooting GitGuardian MCP Server with LangChain
Common issues when connecting GitGuardian to LangChain through Vinkius, and how to resolve them.
MultiServerMCPClient not found
pip install langchain-mcp-adaptersGitGuardian + LangChain FAQ
Common questions about integrating GitGuardian 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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