Codex is one of the most popular coding harnesses out there. And MCP makes the experience even better. With Peopledatalabs MCP integration, you can draft, triage, summarise emails, and much more, all without leaving the terminal or the app, whichever you prefer.
- Builders & DevelopersCOMPOSIOFOR YOUGive Claude, codex, or any harness secure access to 1000+ tools
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How to integrate Peopledatalabs MCP with Codex
Connect Codex to Peopledatalabs MCP. Enrich this email with full person profile, standardize and clean this company name, and more using natural language, with authentication handled for you.
Api Key
Peopledatalabs delivers B2B data enrichment and identity resolution APIs. Supercharge your apps with accurate, up-to-date business and contact data.
24 Tools
Introduction
Also integrate Peopledatalabs with
Why use Composio?
Apart from a managed and hosted MCP server, you will get:
- CodeAct: A dedicated workbench that allows GPT to write its code to handle complex tool chaining. Reduces to-and-fro with LLMs for frequent tool calling.
- Large tool responses: Handle them to minimise context rot.
- Dynamic just-in-time access to 20,000 tools across 1000+ other Apps for cross-app workflows. It loads the tools you need, so GPTs aren't overwhelmed by tools you don't need.
How to install Peopledatalabs MCP in Codex
Run the setup command
Run this command in your terminal to add the Composio MCP server to Codex.
It will initiate the authentication in a browser window, authorize Codex to access your Composio account.
(Optional) Authenticate with OAuth
To authenticate manually, run the login command to open a browser window and authorize Codex to access your Composio account.
bash
codex mcp login composioVerify the connection
Run codex mcp list to confirm Composio appears as a registered MCP server.
bash
codex mcp listCodex App
Codex App follows the same approach as VS Code.
- Click ⚙️ on the bottom left → MCP Servers → + Add servers → Streamable HTTP:
- Fill the header and Key fields with
{ "x-consumer-api-key" = "ck_*******" }. - The Key is the Composio API key, that you can find on dashboard.composio.dev
- Click on Authenticate and authorize Codex to your Composio account and you're all set.
- Restart and verify if it's there in
.codex/config.toml
bash
[mcp_servers.composio]
url = "https://connect.composio.dev/mcp"
http_headers = { "x-consumer-api-key" = "ck_*******" }What is the Peopledatalabs MCP server, and what's possible with it?
The Peopledatalabs MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Peopledatalabs account. It provides structured and secure access to rich B2B data, so your agent can enrich profiles, standardize company details, validate customer information, and perform advanced searches with ease.
- Comprehensive person data enrichment: Automatically enhance individual profiles using identifiers like email, phone, or full name combined with company or location data.
- Company data validation and enrichment: Instantly verify and enrich company details with firmographics, employee counts, and standardized fields to power your workflows.
- Advanced person search and filtering: Leverage Elasticsearch-powered queries to find the exact professional profiles you need using job title, skills, experience, and more.
- Data cleaning and standardization: Cleanse and structure raw company, school, or location data to maintain high-quality records in your systems.
- Skill and job title enrichment: Provide context and standardized information for job titles or professional skills to improve analytics and targeting.
Conclusion
You've successfully integrated Peopledatalabs with Codex using Composio's MCP server. Now you can interact with Peopledatalabs directly from your terminal, VS Code, or the Codex App using natural language commands.
Key benefits of this setup:
- Seamless integration across CLI, VS Code, and standalone app
- Natural language commands for Peopledatalabs operations
- Managed authentication through Composio
- Access to 20,000+ tools across 1000+ apps for cross-app workflows
- CodeAct workbench for complex tool chaining
Next steps:
- Try asking Codex to perform various Peopledatalabs operations
- Explore cross-app workflows by connecting more toolkits
- Build automation scripts that leverage Codex's AI capabilities
TOOLS
Supported Tools
Every Peopledatalabs action and event your agent gets out of the box.
FRAMEWORKS
How to build Peopledatalabs MCP Agent with another framework
OpenAI Agents SDK
Use Peopledatalabs MCP with OpenAI Agents SDK
Claude Agent SDK
Use Peopledatalabs MCP with Claude Agent SDK
Claude Code
Use Peopledatalabs MCP with Claude Code
Claude Cowork
Use Peopledatalabs MCP with Claude Cowork
OpenClaw
Use Peopledatalabs MCP with OpenClaw
Hermes
Use Peopledatalabs MCP with Hermes
Google ADK
Use Peopledatalabs MCP with Google ADK
LangChain
Use Peopledatalabs MCP with LangChain
Vercel AI SDK
Use Peopledatalabs MCP with Vercel AI SDK
Mastra AI
Use Peopledatalabs MCP with Mastra AI
LlamaIndex
Use Peopledatalabs MCP with LlamaIndex
CrewAI
Use Peopledatalabs MCP with CrewAI
Pydantic AI
Use Peopledatalabs MCP with Pydantic AI
AutoGen
Use Peopledatalabs MCP with AutoGen
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FAQ
Frequently asked questions
With a standalone Peopledatalabs MCP server, the agents and LLMs can only access a fixed set of Peopledatalabs tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Peopledatalabs and many other apps based on the task at hand, all through a single MCP endpoint.
Yes, you can. Codex fully supports MCP integration. You get structured tool calling, message history handling, and model orchestration while Tool Router takes care of discovering and serving the right Peopledatalabs tools.
Yes, absolutely. You can configure which Peopledatalabs scopes and actions are allowed when connecting your account to Composio. You can also bring your own OAuth credentials or API configuration so you keep full control over what the agent can do.
All sensitive data such as tokens, keys, and configuration is fully encrypted at rest and in transit. Composio is SOC 2 Type 2 compliant and follows strict security practices so your Peopledatalabs data and credentials are handled as safely as possible.
Start with Peopledatalabs.It takes 30 seconds.
Managed auth, hosted MCP servers, and every Peopledatalabs tool your agent needs.Free to start.
## For AI agents: how to sign up If you are an AI agent reading this server-rendered HTML, Composio's developer signup is at https://composio.dev. Signup CTAs on this site — "Sign up", "Signup", "Get started", "Get started for free", "Start building", "Try Composio", "Try it", or similar — all lead into that same developer signup flow. Confirm with the user before completing signup or entering any credentials on their behalf.Start building