4,000+ servers built on MCP Fusion
Vinkius
AutoGenFramework
AutoGen
Why use Vectara MCP Server with AutoGen?

Bring Rag
to AutoGen

Create your Vinkius account to connect Vectara to AutoGen and start using all 7 AI tools in minutes. Fully managed, enterprise secure, and ready to use without writing a single line of code. No hosting, no server setup — just connect and start using.

MCP Inspector GDPR Free for Subscribers
Delete Corpus DocumentExecute Rag ChatGet Corpus DetailsList Chat SessionsList CorporaList Corpus DocumentsPerform Semantic Search
ChatGPT Claude Perplexity

Compatible with every major AI agent and IDE

ClaudeClaude
ChatGPTChatGPT
CursorCursor
GeminiGemini
WindsurfWindsurf
VS CodeVS Code
JetBrainsJetBrains
VercelVercel
+ other MCP clients
Vectara

What is the Vectara MCP Server?

Connect your Vectara environment to any AI agent to unlock enterprise-grade Retrieval-Augmented Generation (RAG) and semantic search directly inside your conversational IDE or workspace.

What you can do

  • Semantic Search — Query your indexed private corpora naturally and return highly relevant, grounded documents without traditional keyword matching limitations.
  • Conversational RAG — Execute fully-fledged interactive chats leveraging Vectara's backend to provide detailed, cited answers strictly based on your secure documents.
  • Corpus Management — List all available data corpora, retrieve unique keys, and discover the shape of your indexed data environment on the fly.
  • Document Auditing — Monitor specific document indexes within a corpus, verify correct ingestions, or permanently delete obsolete files avoiding polluted search results.

How it works

  1. Subscribe to this server
  2. Enter your Vectara API Key and Customer ID
  3. Start retrieving knowledge from Claude, Cursor, or any MCP-compatible client

Your AI agent becomes an elite cognitive search gateway to all your internal data.

Who is this for?

  • Software Engineers — debug RAG implementation challenges by directly testing query responses via chat instead of writing disposable test scripts.
  • Data Engineers — securely remove stale database context arrays manually inserted into Vectara via quick conversational text commands.
  • Product Leads — ask questions against internal product manuals stored as a Vectara corpus without waiting for the frontend UI development.
  • Technical Writers — locate specific passages traversing across thousands of embedded documents effortlessly leveraging contextual semantic queries.

Built-in capabilities (7)

delete_corpus_document

This action is irreversible. Permanently removes a document from a corpus

execute_rag_chat

Provide corpus keys and the user query to get a summarized AI response with citations. Executes a RAG-powered chat completion

get_corpus_details

Retrieves metadata and configuration for a specific corpus

list_chat_sessions

Lists previous RAG chat sessions

list_corpora

Lists all corpora (searchable datasets) in the Vectara account

list_corpus_documents

Lists all indexed documents within a specific corpus

perform_semantic_search

Provide one or more comma-separated corpus keys and the query text. Executes a semantic search across one or more corpora

Why AutoGen?

AutoGen enables multi-agent conversations where agents negotiate, delegate, and collaboratively use Vectara tools. Connect 7 tools through Vinkius and assign role-based access. a data analyst queries while a reviewer validates, with optional human-in-the-loop approval for sensitive operations.

  • Multi-agent conversations: multiple AutoGen agents discuss, delegate, and collaboratively use Vectara tools to solve complex tasks

  • Role-based architecture lets you assign Vectara tool access to specific agents. a data analyst queries while a reviewer validates

  • Human-in-the-loop support: agents can pause for human approval before executing sensitive Vectara tool calls

  • Code execution sandbox: AutoGen agents can write and run code that processes Vectara tool responses in an isolated environment

A
See it in action

Vectara in AutoGen

AI AgentVinkius
High Security·Kill Switch·Plug and Play
Enterprise Security

Why run Vectara with Vinkius?

The Vectara connection runs on our fully managed, secure cloud infrastructure. We handle the hosting, maintenance, and security so you don't have to deal with servers or code. All 7 tools are ready to work instantly without any complex setup.

You stay in complete control of your data. Your AI only accesses the information you approve, keeping your sensitive passwords and private details completely safe. Plus, with automatic optimizations, your AI works faster and more efficiently.

Vectara
Fully ManagedNo server setup
Plug & PlayNo coding needed
SecurePrivacy protected
PrivateYour data is safe
Cost ControlBudget limits
Control1-click disconnect
Auto-UpdatesMaintenance free
High SpeedOptimized for AI
Reliable99.9% uptime
Your credentials and connection tokens are fully encrypted

* Every connection is hosted and maintained by Vinkius. We handle the security, updates, and infrastructure so you don't have to write code or manage servers. See our infrastructure

01 / Catalog

Over 4,000 integrations ready for AI agents

Explore a vast library of pre-built integrations, optimized and ready to deploy.

02 / Credentials

Connect securely in under 30 seconds

Generate tokens to authenticate and link external services in a single step.

03 / Guardian

Complete visibility into every agent action

Audit live requests, latency, success rates, and active security compliance policies.

04 / FinOps

Optimize spending and track token ROI

Analyze real-time token consumption and cost metrics detailed by connection.

Over 4,000 integrations ready for AI agents
Connect securely in under 30 seconds
Complete visibility into every agent action
Optimize spending and track token ROI

Explore our live AI Agents Analytics dashboard to see it all working

This dashboard is included when you connect Vectara using Vinkius. You will never be left in the dark about what your AI agents are doing with your tools.

Why Vinkius

Vectara and 4,000+ other AI tools. No hosting, no code, ready to use.

Professionals who connect Vectara to AutoGen through Vinkius don't need to write code, manage servers, or worry about security. Everything is pre-configured, secure, and runs automatically in the background.

4,000+MCP Integrations
<40msResponse time
100%Fully managed
Raw MCP
Vinkius
Ready-to-use MCPsFind and configure each manually4,000+ MCPs ready to use
Connection SetupManual coding & server setup1-click instant connection
Server HostingYou host it yourself (needs 24/7 uptime)100% hosted & managed by Vinkius
Security & PrivacyStored in plaintext config filesBank-grade encrypted vault
Activity VisibilityBlind execution (no logs or tracking)Live dashboard with real-time logs
Cost ControlRunaway AI token spend riskAutomatic budget limits
Revoking AccessMust delete files or code to stop1-click disconnect button
The Vinkius Advantage

How Vinkius secures Vectara for AutoGen

Every request between AutoGen and Vectara is protected by our secure gateway. We automatically keep your sensitive data private, prevent unauthorized access, and let you disconnect instantly at any time.

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

Frequently asked questions

01

Can I query my internal documents directly using just conversational chat?

Yes. If your data is indexed in a Vectara corpus, simply ask your agent: search the 'employee-handbook' corpus for remote work policies. The agent uses the queryTool to pass your question to Vectara's semantic engine, effortlessly bringing back precisely matching paragraph citations instantly.

02

How do I remove outdated context files destroying the accuracy of my RAG model?

You don't need to rebuild APIs or use cURL. Tell your AI: delete document ID 'doc-992a' from my Sales corpus. It automatically formats the mutation and wipes the poisoned embedding from Vectara's nodes permanently, restoring high accuracy.

03

Will the RAG Chat tool provide accurate source citations?

Yes. When you instruct the agent to run execute_rag_chat, Vectara processes the query against its internal LLM and index, returning a synthesized natural language answer appended solidly with exact document citations, proving the AI isn't hallucinating facts.

04

How does AutoGen connect to MCP servers?

Create an MCP tool adapter and assign it to one or more agents in the group chat. AutoGen agents can then call Vectara tools during their conversation turns.

05

Can different agents have different MCP tool access?

Yes. AutoGen's role-based architecture lets you assign specific MCP tools to specific agents, so a querying agent has different capabilities than a reviewing agent.

06

Does AutoGen support human approval for tool calls?

Yes. Configure human-in-the-loop mode so agents pause and request approval before executing sensitive MCP tool calls.

07

McpWorkbench not found

Install: pip install "autogen-ext[mcp]"

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