PeopleDB MCP for AI. Instantly verify emails and build complete B2B profiles.
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PeopleDB is a B2B intelligence server that lets your AI agent enrich and verify company and person profiles instantly. It taps into a database of over 3 billion records, allowing you to clean dirty CRM data, validate email deliverability on the fly, and find key contacts using SQL-like filters.
What your AI can do
Autocomplete
Suggests valid field values as you type them into a data entry form.
Bulk enrich people
Enriches details for multiple people profiles at once, processing large lists efficiently.
Clean company
Standardizes and cleans up messy input strings used for company names.
Checks if an email address is valid, active, and highly deliverable by cross-referencing it with MX records.
Adds missing professional details—like job titles or company history—to a person's profile using limited identifying data.
Searches for corporate entities by name, industry, or location to retrieve structured business records.
Takes messy raw text (like a company name or address) and standardizes it into clean, consistent formats ready for a database.
Runs enrichment and cleaning processes across entire lists of contacts, avoiding manual single-entry calls.
Ask an AI about this
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PeopleDB MCP Server: 12 Tools for Data Intelligence
Use these tools to search, standardize, and deepen your understanding of company and person records, eliminating dirty data from your workflows.
Make your AI actually useful.
Add this MCP to Claude, Cursor, or Windsurf and your AI stops guessing. It gets real tools to look things up, take action, and handle the stuff you keep doing by hand.
Start using PeopleDB on VinkiusAutocomplete
Suggests valid field values as you type them into a data entry form.
Bulk Enrich People
Enriches details for multiple people profiles at once, processing large lists...
Clean Company
Standardizes and cleans up messy input strings used for company names.
Clean Location
Corrects and standardizes location data (city, state, country) from raw text inputs.
Clean Name
Fixes spelling inconsistencies and formats names correctly for database entry.
Enrich Company
Adds deep details to an existing company record, expanding its profile data points.
Enrich Person
Expands a person's professional profile by adding job roles and organizational context.
Get Balance
Checks the remaining credit balance for running data enrichment queries.
Identify Person
Determines who a person is using partial identifying information.
Search Companies
Finds and lists companies based on criteria like industry, size, or location.
Search People
Retrieves a list of people matching specific professional titles or company...
Verify Email
Confirms if an email address is active and deliverable to prevent bounce rates.
Security and governance baked right in.
Pick your AI client below to get set up. Just create a Vinkius account, subscribe, and you're instantly up and running. We handle the entire backend infrastructure, delivering out-of-the-box support for HTTPS Streamable, SSE, and OAuth2—zero messy routing required.
Claude AI
Open Claude Settings
Go to claude.ai, click your profile icon, then navigate to Customize → Connectors.
Add Custom Connector
Click the "+" button and select Add custom connector. Paste your Vinkius endpoint URL:
https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp
Replace [YOUR_TOKEN_HERE] with your token
from cloud.vinkius.com. For OAuth-protected servers, expand
Advanced settings to add credentials.
Start a conversation
Open a new chat. The PeopleDB integration is available immediately — no restart needed.
Choose How to Get Started
Build a custom MCP for your own tools, or connect a ready-made integration from our catalog.
Build Your Own
Turn any API into an MCP. Import a spec, define Agent Skills, or deploy with MCPFusion.
- Import from OpenAPI, Swagger, or YAML specs
- Create Agent Skills with progressive disclosure
- Deploy to edge with MCPFusion framework
- Built in DLP, auth, and compliance on every call
- Real time usage dashboard and cost metering
- Publish to catalog or keep private
Make Your AI Do More
Start with PeopleDB, then connect any of our 5,100+ other servers whenever your AI needs more. One click, no limits.
- Use this MCP plus 5,100+ others, all in one place
- Add new capabilities to your AI anytime you want
- Every connection is secured and compliant automatically
- Track usage and costs across all your servers
- Works with Claude, ChatGPT, Cursor, and more
- New servers added to the catalog every week
Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by PeopleDB. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.
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Works with Claude, ChatGPT, Cursor, and more
The Model Context Protocol standardizes how applications expose capabilities to LLMs. Instead of operating in isolation, your AI gains direct access to external platforms, live data, and real-world actions through secure, standardized connections.
This connection provides 12 powerful capabilities that interface natively with Claude, ChatGPT, Cursor, and other compatible AI platforms. No middleware. No custom integration required.
Cleaning up outreach lists used to be a full-time job.
Today, prepping an outreach list means toggling between three systems: your CRM for basic details, Google Maps for addresses, and manual searches to verify names. You spend hours copy-pasting data, running cross-checks in Excel, and praying the emails you find haven't changed since last year.
With PeopleDB MCP, your agent handles all that messy work in one go. Give it a raw list of contacts, and it returns records where every name is standardized via `clean_name`, every location matches official standards using `clean_location`, and the company details are verified.
PeopleDB MCP Server: Bulk Enrichment
If you have a list of 500 people, manually running enrichment for each one is impossible. You'd try to run individual API calls in a loop—a slow, error-prone process that stalls when rate limits hit.
Now, just call `bulk_enrich_people`. The server processes the entire batch against its database and returns all 500 records with complete, verified data points. It's instant scale.
What your AI can actually do with this
PeopleDB is your B2B intelligence server. It lets your agent instantly enrich and verify company and person profiles using a massive database of over 3 billion records. You use this when you need to clean dirty CRM data, validate email deliverability on the fly, or find key contacts with precise filters.
Data Standardization: Making Messy Inputs Clean
You've got raw text in your fields—a company name might be misspelled, or an address could be incomplete. Don't worry about it; PeopleDB fixes that before you even try to use the data. The clean_company tool standardizes and cleans up messy input strings for company names.
For location details, clean_location corrects and standardizes everything—city, state, country—from raw text inputs. If a person's name is inconsistent or misspelled, the clean_name tool fixes those spelling errors and formats names correctly for your database entry. When you're doing data entry into a form, use autocomplete; it suggests valid field values as you type them in.
Profiling and Enrichment: Adding Depth to Records
Once the data is clean, you deepen the records. If you have an existing company profile, run enrich_company to add deep details and expand its entire set of profile data points. For people, use enrich_person to expand a professional's background by adding job roles or organizational context.
You don't need perfect identifying information; identify_person figures out who someone is using only partial identifiers. When you run into dirty lead records, the system handles it all: bulk_enrich_people processes details for multiple people profiles at once, so you avoid calling the tool manually for every contact.
Searching and Verification: Finding Leads That Work
Need leads? You find them first by running search_companies, which lists corporate entities based on criteria like industry, size, or location. Alternatively, use search_people to retrieve a list of people matching specific professional titles or company affiliations. Before any outreach campaign, you absolutely must confirm the email deliverability using verify_email; it confirms if an address is active and highly deliverable, preventing costly bounce rates.
For tracking usage, remember that get_balance checks your remaining credit balance for every data enrichment query you run.
Bulk Processing Power
When dealing with massive lists of contacts, the system handles everything. You can use bulk_enrich_people to process entire lists efficiently, ensuring every person gets their professional details updated at once.
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Here's how it actually works
The bottom line is: you feed raw contact data into an AI prompt, and PeopleDB gives back clean, verified, and expanded records in one step.
Start by subscribing to PeopleDB via Vinkius and generating your API key in the dashboard.
Instruct your AI client (e.g., Claude or Cursor) to call a specific tool, like enrich_person, providing the initial data inputs.
The server queries the database, processes the enrichment/verification, and returns structured, cleaned JSON output directly to your agent.
Who is this actually for?
Sales development representatives (SDRs) who spend their mornings cleaning stale lists. Data analysts trapped sifting through messy Excel spreadsheets. Marketers running targeted outreach campaigns on outdated contact data.
Uses the agent to bulk process a list of leads, calling enrich_person and verify_email before passing them to the sales team.
Integrates PeopleDB into internal reporting systems to standardize location data using clean_location across disparate sources.
Runs targeted searches via search_people and then uses enrich_company on the resulting leads for highly personalized outreach sequences.
What Changes When You Connect
Stop wasting time on bad contacts. verify_email checks deliverability, stopping your outreach efforts from bouncing off unverified addresses.
Process lists at scale. Use bulk_enrich_people to run enrichment across hundreds of leads in a single call, skipping manual lookups entirely.
Clean up CRM sludge before reporting. Tools like clean_company and clean_location standardize messy data inputs so your reports are accurate every time.
Find the right person fast. You can use search_people to filter by job title (e.g., 'CTO') and company, dramatically narrowing down your target list.
Expand profiles with precision. Instead of guessing, call enrich_person to add verifiable details like current roles or industry affiliations.
See it in action
Cleaning a Cold Lead List
A BDR gets a spreadsheet of 500 leads with names and emails, but the data is inconsistent. The agent runs clean_name on the names, then uses verify_email on every address, followed by bulk_enrich_people. It returns a clean list ready for immediate use.
Finding Key Stakeholders
A Marketing Manager needs to target all VP-level contacts at SaaS companies in Texas. The agent uses search_people with the title and location filters, then calls enrich_company on the resulting company names to ensure they are legitimate businesses.
Validating a Website's Directory
A developer is building an internal directory. They feed raw contacts into the system, running clean_company and identify_person. The tool resolves ambiguities, ensuring that 'Acme Corp.' is standardized to its official legal name.
Building a Target Account List
A sales team needs to find all companies in the healthcare sector with over 500 employees. They use search_companies to pull the list, and then use enrich_company on those results to grab executive contacts for follow-up.
The honest tradeoffs
Manual Data Scrubbing
Copying 30 names from one spreadsheet into a CRM, then manually checking the location and company name in three separate tabs.
Feed all messy data through clean_company and clean_location first. This standardizes everything so you only need to focus on the content, not the format.
Assuming Email Validity
Sending a cold email campaign based on an old list where addresses might have changed or been deactivated.
Never send anything until you run verify_email across your entire target list. This prevents high bounce rates and keeps your sender score clean.
Missing Context
Calling a search tool with only a general company name without filtering by industry or size.
Always use search_companies combined with specific filters (like 'SaaS' and 'Mid-Market') to get precise results, then follow up with enrich_company for details.
When It Fits, When It Doesn't
Use PeopleDB if your problem is data quality or contact discovery. Specifically, if you have a list of contacts but don't know their current job title, department, or whether the email works—you need enrichment and verification tools like enrich_person and verify_email.
Don't use this just because your CRM is slow. If all you need is to move data from System A to System B without changes, a simple API connector will suffice. You only need PeopleDB when the data itself is suspect or incomplete. For instance, if you find a company name that looks weird, use clean_company before trusting it; don't rely on manual human correction.
Questions you might have
How does PeopleDB MCP Server verify emails? +
It checks deliverability by verifying active MX records associated with the address. This means it confirms the email is set up to receive mail, not just that it has a valid format.
Can I use PeopleDB MCP Server for bulk data enrichment? +
Yes. The bulk_enrich_people tool lets you process large lists of contacts at once, which is much faster than running individual single-record calls.
What if my company name is misspelled? Which tool should I use? +
Use the clean_company tool. It specifically takes messy or misspelled corporate names and standardizes them to their official, verifiable format.
How do I find a specific job title in San Francisco using PeopleDB MCP Server? +
You start with search_people. Provide the location (San Francisco) and the desired role/title (e.g., 'VP of Sales') to get a filtered list.
How do I check my PeopleDB account usage and credit limits using the `get_balance` tool? +
You run get_balance. This tells your AI client exactly how many credits you have left for enrichment tasks. It's a quick way to prevent job failures due to hitting usage overages.
If I only have partial data, like an old email or name, how reliable is the `identify_person` tool? +
It compares your input against its 3 billion record database. The agent searches for matching records and returns a confidence score alongside the profile, showing you exactly how reliable the match is.
Is it faster to process many contacts using `bulk_enrich_people` than running `enrich_person` individually? +
Yes. The bulk tool optimizes API calls by submitting multiple people's data in a single batch request. This significantly reduces overall processing time and system overhead compared to sequential individual calls.
What specific parameters should I provide when using the `search_companies` tool? +
You can filter by industry, location, or employee count. Providing these specific fields immediately narrows the search results, letting you find targeted company profiles much faster than a general query.
How does person enrichment work? +
Provide an email, LinkedIn URL, name+company, or phone number and receive full professional profile including title, company, skills, education, and social links.
Can I clean messy data? +
Yes, use cleaner tools to standardize names into first/middle/last, locations into city/region/country, and company names into canonical forms.
Is email verification supported? +
Yes, you can directly verify if an email address is valid, deliverable, and safe to use in your outbound campaigns.
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