Lancerkit MCP for AI. Get the full billing picture from client records.
Works with every AI agent you already use
…and any MCP-compatible client








Connect to your AI in seconds.
Lancerkit connects your AI agent to structured client records, project details, time logs, and billing data. Instead of jumping between dashboards, your agent handles complex operations like drafting invoices or compiling total hours tracked across multiple clients in one go.
It gives your AI the full context needed for accurate CRM and financial reporting.
What your AI can do
Get client
Retrieves specific metadata for one client account.
Get invoice
Pulls all data, payments, and billings linked to a single invoice ID.
Get project
Gets the full details for one specific project by its unique ID.
Get a full roster of every client associated with your workspace.
Pull detailed metadata for one single client using their ID or name.
Fetch all payment and billing data associated with a specific invoice number.
Get the full details for any single, active project ID.
Check recorded time logs to see how many hours were spent on specific accounts or tasks.
Get a list of every billable service item configured in your account.
Ask an AI about this
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Lancerkit: 10 Tools for CRM & Billing
Use these ten tools to let your AI agent perform complex tasks like drafting invoices or compiling total billable hours by accessing structured client data.
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 Lancerkit on VinkiusGet Client
Retrieves specific metadata for one client account.
Get Invoice
Pulls all data, payments, and billings linked to a single invoice ID.
Get Project
Gets the full details for one specific project by its unique ID.
Get Status
Checks the overall connection and operational status of your account integration.
Get Time Logs
Examines all recorded time logs detailing hours spent on tasks.
List Clients
Lists every client associated with your workspace for an overview.
List Invoices
Fetches global statistics and pipelines related to invoices.
List Projects
Lists all standard projects currently set up in the system.
List Services
Fetches every billable service item configured online for reference.
List Tasks
Checks and lists all currently assigned working tasks.
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.
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 Lancerkit, 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 Lancerkit. 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.
VINKIUS INFRASTRUCTURE
Cloud Hosted
Managed infra
V8 Isolated
Sandboxed per request
Zero-Trust Proxy
No stored credentials
DLP Enforced
Policy on every call
GDPR Compliant
EU data residency
Token Compression
~60% cost reduction
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 10 powerful capabilities that interface natively with Claude, ChatGPT, Cursor, and other compatible AI platforms. No middleware. No custom integration required.
The Problem: Jumping between five different tabs just to answer one question.
Right now, if an Account Manager needs to know the total revenue for Delta Tech last month, they have to jump through hoops. They start in the CRM dashboard to find the client ID, then open the Billing tab, manually filter invoices by date range, and finally cross-reference that against the Project Tracker just to see how many hours were logged. It's a horrible click-through process.
With this MCP, your agent handles it all. You simply ask: 'What was Delta Tech's billed total last month?' The agent runs the necessary tools—checking `list_clients` for verification, calling `list_invoices`, and pulling details from related projects—and spits out the answer immediately.
Lancerkit MCP Gives You Billing Authority
The manual steps that disappear are the filtering, the date range setting, and the copy-pasting of IDs. Instead of compiling a spreadsheet from four different sources, you get one clean data feed.
It's not just about gathering facts; it’s about giving your agent full administrative authority over all client and billing records in seconds.
What your AI can actually do with this
Dealing with client accounts means bouncing between five different tabs: projects, time sheets, contacts, billing history, and service catalogs. Lancerkit changes that. You connect this MCP to your preferred AI client, giving it direct access to all your account data. Now, when you ask your agent something—like 'What's the total billed amount for Acme Corp this quarter?'—it doesn't guess; it runs a query across all relevant records and gives you one clean answer.
It manages everything from listing every client in your workspace to pulling specific payment details for an invoice ID. This level of detailed, structured access is what makes Vinkius the go-to place for connecting specialized data sources like this.
019d75c4-34e1-70e2-a8f2-7e6d3ebac704 Here's how it actually works
The bottom line is your AI client operates like an internal admin assistant that already has login access to all your core business systems.
You connect Lancerkit to your AI agent through Vinkius. This grants the necessary permissions for the agent to interact with your client data.
When you give a prompt, the agent decides which specific tool is needed—for instance, checking get_time_logs first.
The MCP executes the function call, pulls the raw structured data (like 28 billable hours), and hands it back to the agent for it to format into a natural response.
Who is this actually for?
Project Managers and Account Executives who are sick of manually cross-referencing dashboards. It's for anyone whose job requires knowing the full financial picture—from time spent on a task to the final invoice amount—without opening ten different browser tabs.
Needs to answer client questions instantly, like 'What services did we bill for last month?' without checking multiple systems.
Routinely needs to compile complex financial summaries, pulling data from list_invoices, get_invoice, and service catalogs.
Must keep track of resource allocation. They use the agent to check current working tasks or see total time logs against a project's budget.
What Changes When You Connect
Instantly compile project financials. Instead of checking list_projects and then cross-referencing invoices, your agent can pull all necessary data into one summary report.
Automate time tracking reports. Use get_time_logs to instantly show a client exactly how many hours they've billed this quarter, without running manual reports.
Quickly verify account health. The get_status tool lets your agent confirm the connection is good before attempting any complex billing query.
Build invoices fast. Combining list_services with data from a specific client allows your agent to draft a detailed invoice and ask if you want it sent out.
Maintain a clear view of relationships. You can run list_clients and then drill down using get_client to find the contact person for any account.
See it in action
The Quarterly Review
An Account Manager needs to prepare a review for Delta Tech. They ask their agent, 'What was billed last quarter and how many hours were tracked?' The agent runs list_clients (to confirm the ID), uses get_time_logs, and then pulls billing totals via list_invoices to give one cohesive summary.
Starting a New Project
A Project Lead gets a new client. They ask their agent, 'List all available services and create a project for them.' The agent uses list_services for reference, then executes the necessary steps to set up the initial data structure.
Dispute Resolution
A client calls about an invoice. Instead of searching through multiple systems, the Account Manager asks their agent, 'Show me everything on Invoice X.' The agent uses get_invoice to pull all payment details and billing items instantly.
Daily Task Management
A Project Lead needs to know what's pending. They ask the agent to check 'current working tasks'. The agent runs list_tasks, which gives an immediate status update across all active projects.
The honest tradeoffs
Searching by memory
Trying to manually copy-paste a client name into a search bar and hoping the right data shows up. This is slow, prone to typos, and often misses historical context.
Always start with structured listing tools. Run list_clients first to get the exact ID, then use that specific ID in get_client. This guarantees you pull the correct record every time.
Confusing billing data
Assuming that because a project exists, all related invoices are already calculated and available for viewing.
Don't just check list_projects. To get financial details, you must use the specific invoice ID with get_invoice or fetch statistics using list_invoices.
Missing context
Asking 'How many hours were spent?' without specifying which client or project. The agent will fail or give a generic, unhelpful total.
Always scope the request. If you need time logs, specify the target by first using get_client to get the ID, then run get_time_logs with that ID.
When It Fits, When It Doesn't
Use this MCP if your job requires linking multiple types of structured data: client records, project status, time tracking, and financial billing. It's ideal for reporting or administrative tasks where you need the full context to answer a single question. Don't use it if you just need simple text generation—that's what any general-purpose agent handles. Also, don't try to process unstructured documents like contracts; this MCP is purely about structured data retrieval and management (e.g., retrieving an invoice by its ID). If your goal is simply to read a PDF attached to an email, you need a document parsing tool instead.
Questions you might have
How do I check the connection status using Lancerkit MCP? +
You use the get_status tool. This immediately confirms that your integration is live, which saves you from wasting time running complex queries when the system might be down.
Can I list all projects and clients together with Lancerkit MCP? +
You can run list_projects and list_clients separately. Your agent will handle the sequence, allowing you to compare lists or use a client ID found in one tool to enrich data from another.
Does Lancerkit MCP help with drafting invoices? +
Yes. By combining list_services and specific client information, the agent can draft a detailed invoice, which you then review before sending it out.
What is the difference between list_invoices and get_invoice in Lancerkit MCP? +
list_invoices gives you global stats and pipeline overviews for many invoices. get_invoice requires a specific ID, pulling every single detail—payments, dates, line items—for just that one invoice.
How much specific metadata does `get_client` pull? +
It pulls a comprehensive snapshot of the client record, including contact details, billing status, and any associated custom fields. You get all the core data you need to understand the client before building an action.
How do I find out what billable items are available using `list_services`? +
The tool fetches every specific service item configured in your account. You use this list when setting up new projects or drafting invoices to make sure the rates match your catalog.
What does the output mean if I run `get_time_logs` and get no results? +
No result means that you haven't logged any time in your connected system yet. You must ensure time tracking is active or manually log hours before the MCP can retrieve data.
What kind of information does `list_tasks` provide about current work? +
This function pulls a list of all currently assigned working tasks across your workspace. It helps you quickly check what needs attention, which is key before starting new data retrieval.
What is Lancerkit? +
Lancerkit is an all-in-one platform for freelancers to manage projects, track time, send invoices, and handle client communication from a single dashboard.
Where do I find my API key? +
You can find your API key in the Lancerkit dashboard under Account Settings > Developer API. Generate a new token with appropriate permissions.
Can I create invoices automatically using natural language? +
Yes, you can instruct the AI to draft, review, and send invoices to your clients based on your tracked time or fixed project milestones.
We've already built the connector for Lancerkit. Just plug in your AI agents and start using Vinkius.
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