Bring Semantic Search
to OpenAI Agents SDK
Create your Vinkius account to connect Pinecone to OpenAI Agents SDK 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.
Compatible with every major AI agent and IDE
What is the Pinecone MCP Server?
Connect your Pinecone knowledge graph environment straight into your AI agent's logic. Give your preferred Large Language Model the keys to fetch, query, and modify vector spaces via natural language context without leaving the chat interface.
What you can do
- Index Hierarchy — Retrieve structural blueprints instantly using
list_indexesand fetch intricate topology parameters utilizingdescribe_index. - Semantic Harvesting — Pass pure array values to execute blazing-fast retrieval with
query_vectors, or pinpoint specific embeddings natively employingfetch_vectors. - Space Archiving — Monitor grouped snapshot arrays leveraging
list_collectionsand perform surgical cleanups executingdelete_vectorsaccurately. - Performance Auditing — Ask the model to pull real-time health checks calling
get_index_statsto reveal vector capacity limits across pods.
How it works
- Subscribe digitally to this MCP Server
- Introduce your secret API Key extracted directly from the Pinecone Developer Console
- Engage your IDE/Chat framework asking it to run RAG checks on your vector stores or pull statistics via standard conversation
Who is this for?
- AI/ML Engineers — troubleshoot the relevance of semantic chunks actively fetched through conversational queries without constructing Python test scripts.
- Data Custodians — audit storage capacities across multitenant indexes checking if garbage collection deleted vectors properly via terminal prompts.
- Agent Builders — weave dynamic RAG integrations into other systems testing the Pinecone core endpoints directly via a Cursor workspace.
Built-in capabilities (7)
Delete vectors from an index
Get configuration details for an index
Fetch specific vectors by their IDs
Get usage statistics for an index
List all index collections
List all Pinecone indexes
Returns the most similar vectors and their metadata. Search for similar vectors
Why OpenAI Agents SDK?
The OpenAI Agents SDK auto-discovers all 7 tools from Pinecone through native MCP integration. Build agents with built-in guardrails, tracing, and handoff patterns. chain multiple agents where one queries Pinecone, another analyzes results, and a third generates reports, all orchestrated through Vinkius.
- —
Native MCP integration via
MCPServerSse, pass the URL and the SDK auto-discovers all tools with full type safety - —
Built-in guardrails, tracing, and handoff patterns let you build production-grade agents without reinventing safety infrastructure
- —
Lightweight and composable: chain multiple agents and MCP servers in a single pipeline with minimal boilerplate
- —
First-party OpenAI support ensures optimal compatibility with GPT models for tool calling and structured output
Pinecone in OpenAI Agents SDK
Why run Pinecone with Vinkius?
The Pinecone 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.

* 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
Over 4,000 integrations ready for AI agents
Explore a vast library of pre-built integrations, optimized and ready to deploy.
Connect securely in under 30 seconds
Generate tokens to authenticate and link external services in a single step.
Complete visibility into every agent action
Audit live requests, latency, success rates, and active security compliance policies.
Optimize spending and track token ROI
Analyze real-time token consumption and cost metrics detailed by connection.




Explore our live AI Agents Analytics dashboard to see it all working
This dashboard is included when you connect Pinecone using Vinkius. You will never be left in the dark about what your AI agents are doing with your tools.
Pinecone and 4,000+ other AI tools. No hosting, no code, ready to use.
Professionals who connect Pinecone to OpenAI Agents SDK 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.
Raw MCP | Vinkius | |
|---|---|---|
| Ready-to-use MCPs | Find and configure each manually | 4,000+ MCPs ready to use |
| Connection Setup | Manual coding & server setup | 1-click instant connection |
| Server Hosting | You host it yourself (needs 24/7 uptime) | 100% hosted & managed by Vinkius |
| Security & Privacy | Stored in plaintext config files | Bank-grade encrypted vault |
| Activity Visibility | Blind execution (no logs or tracking) | Live dashboard with real-time logs |
| Cost Control | Runaway AI token spend risk | Automatic budget limits |
| Revoking Access | Must delete files or code to stop | 1-click disconnect button |
How Vinkius secures
Pinecone for OpenAI Agents SDK
Every request between OpenAI Agents SDK and Pinecone is protected by our secure gateway. We automatically keep your sensitive data private, prevent unauthorized access, and let you disconnect instantly at any time.
Frequently asked questions
Can the AI execute raw vector similarity searches?
Yes, absolutely. Once you supply the raw semantic embedding coordinates (normally a float array generated previously), the LLM can funnel it through the query_vectors tool. The Pinecone DB will process this and return the top-K closest vector matches along with embedded metadata.
How do I check my remaining vector storage capacity?
It's extremely simple. Just ask the connected AI agent to 'Get the index stats'. It will internally call get_index_stats against the specified index namespace, returning total vector count and physical dimensionality limits to your chat window.
Is it safe to delete vectors dynamically using the chat terminal?
Yes, but with standard precautions. The delete_vectors tool operates exactly as the official SDK. As long as you maintain clear contextual scopes and ID filtering in your prompts, the execution is purely deterministic and secure.
How does the OpenAI Agents SDK connect to MCP?
Use MCPServerSse(url=...) to create a server connection. The SDK auto-discovers all tools and makes them available to your agent with full type information.
Can I use multiple MCP servers in one agent?
Yes. Pass a list of MCPServerSse instances to the agent constructor. The agent can use tools from all connected servers within a single run.
Does the SDK support streaming responses?
Yes. The SDK supports SSE and Streamable HTTP transports, both of which work natively with Vinkius.
MCPServerStreamableHttp not found
Ensure you have the latest version: pip install --upgrade openai-agents
Agent not calling tools
Make sure your prompt explicitly references the task the tools can help with.
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