Skip to main content

Announcing StackOne Defender: leading open-source prompt injection guard for your agent • Read More →

Connect

Connectors Agent Auth MCP Connector Builder

Optimize

Tool Discovery Falcon Engine

Secure

Defender
Connectors

HRIS / HCM

Employee Onboarding Employee Offboarding

Recruiting

Application Screening Interview Scheduling

Customer Support

Ticket Triage Voice Call Summarization

Sales & CRM

Deal Risk Scoring Lead Qualification

Accounting & Finance

Invoice Processing Month-End Accruals

Marketing

Campaign Reports Lead Nurture Sequences
View all use cases

Developers

Docs Changelog Status

Learn

Blog Case Studies Events Partners
Pricing
Login Book Demo Start Free

Vincere MCP Server
for AI Agents

Production-ready Vincere MCP server with 206 extensible actions — plus built-in authentication, security, and optimized execution.

Start Free Book Demo Read Docs →
Vincere logo
Vincere MCP Server
Built by StackOne StackOne

Coverage

206 Agent Actions

Create, read, update, and delete across Vincere — and extend your agent's capabilities with custom actions.

MCP Actions → Create Actions →

Authentication

Agent Tool Authentication

Per-user OAuth in one call. Your Vincere MCP server gets session-scoped tokens with zero credentials stored on your infra.

Agent Auth →

Security

Agent Protection

Every Vincere tool response scanned for prompt injection in milliseconds — 88.7% accuracy, all running on CPU.

Prompt Injection Defense →

Performance

Max Agent Context. Min Cost.

Free up to 96% of your agent's context window to enhance reasoning and reduce cost, on every Vincere call.

Tools Discovery →

What is the Vincere MCP Server?

A Vincere MCP server lets AI agents read and write Vincere data through the Model Context Protocol — Anthropic's open standard for connecting LLMs to external tools. StackOne's Vincere MCP server ships with 206 pre-built actions, fully extensible via the Connector Builder — plus managed authentication, prompt injection defense, and optimized agent context. Connect it from MCP clients like Claude Desktop, Cursor, and VS Code, or from agent frameworks like OpenAI Agents SDK, LangChain, and Vercel AI SDK.

All Vincere MCP Tools and Actions

Every action from Vincere's API, ready for your agent. Create, read, update, and delete — scoped to exactly what you need.

Comments

  • Create Comment

    Create Comment

  • Update Comment

    Update Comment

Tasks

  • Create Task

    Create Task

  • Update Task

    Update Task

  • Delete Task

    Delete task

Meetings

  • Create Meeting

    Create Meeting

  • Update Meeting

    Update Meeting

  • Delete Meeting

    Delete meeting

Candidates

  • Create Candidate

    Create candidate

  • Update Candidate

    Update Candidate

Industries

  • Industries

    Industries

  • Industries

    Industries

  • Industries

    Industries

Personal Locations

  • Personal Location

    Personal location

  • Personal Location

    Personal location

Or Update Personal Locations

  • Create Or Update Personal Location

    Create or update personal location

  • Create Or Update Personal Location

    Create or update personal location

Custom Fields

  • Custom Fields

    Custom fields

  • Custom Fields

    Custom fields

  • Custom Fields

    Custom fields

  • Custom Fields

    Custom fields

Branches

  • Branches

    Branches

  • Branches

    Branches

  • Branches

    Branches

  • Branches

    Branches

Candidate Status

  • Update Candidate Status

    Update candidate status

  • Candidate Status

    Candidate status

Candidate Source Contacts

  • Update Candidate Source Contact

    Update candidate source contact

  • Candidate Source Contact

    Candidate source contact

Candidate Working States

  • Update Candidate Working State

    Update candidate working state

  • Candidate Working State

    Candidate working state

Brands

  • Brands

    Brands

  • Brands

    Brands

  • Brands

    Brands

  • Brands

    Brands

Candidate Notes

  • Candidate Notes

    Candidate notes

  • Candidate Notes

    Candidate notes

  • Candidate Notes

    Candidate notes

  • Candidate Notes

    Candidate notes

Companys

  • Create Company

    Create Company

  • Update Company

    Update Company

  • Delete Company

    Delete company

Or Update Custom Fields

  • Create Or Update Custom Fields

    Create or update custom fields

  • Create Or Update Custom Fields

    Create or update custom fields

  • Create Or Update Custom Fields

    Create or update custom fields

Company Status

  • Update Company Status

    Update company status

  • Company Status

    Company status

Contacts

  • Create Contact

    Create contact

  • Update Contact

    Update Contact

  • Delete Contact

    Delete contact

Contact Status

  • Contact Status

    Contact status

  • Contact Status

    Contact status

Position Status

  • Update Position Status

    Update position status

  • Position Status

    Position status

Other (152)

  • Create Job Application

    Create Job Application

  • Create Or Update Current Location

    Create or update current location

  • Create Or Update Company Location

    Create or update company location

  • Upload New Company Document

    Upload new company document

  • Upload New Contact Document

    Upload new contact document

  • Search User's Activities

    Search user's activities

  • Search Candidate's Activities

    Search candidate's activities

  • Search Contact's Activities

    Search contact's activities

  • Search Position's Activities

    Search position's activities

  • Search Company's Activities

    Search company's activities

  • Search All Activities Between Two Dates

    Search all activities between two dates

  • Search Activities

    Search activities

  • Search Applications By Filter

    Search applications by filter

  • Get Application Stage Logs

    Get application stage logs

  • Get Application Logs On Range

    Get application logs on range

  • Get Application Actions

    Get application actions

  • Get List Of Rejection Reasons

    Get list of rejection reasons

  • Get Candidate Email Activity Information

    Get candidate email activity information

  • Get The List Of Active Applications

    Get the list of active applications

  • Get Summary Status Of Each Applications Of Candidate

    Get summary status of each applications of candidate

  • Get Contact Email Activity Information

    Get contact email activity information

  • List Of Contact Details By A Distribution List And User

    List of contact details by a distribution list and user

  • List Of Contacts By A Distribution List

    List of contacts by a distribution list

  • Search Candidate Records

    Search candidate records

  • Search Job Records

    Search job records

  • Search Contact Records

    Search contact records

  • Search Company Records

    Search company records

  • Search User Records

    Search user records

  • List Of Candidate Details By A Talent Pool And User

    List of candidate details by a talent pool and user

  • List Of Candidates By A Talent Pool

    List of candidates by a talent pool

  • Move Application Forward To Stage Sent

    Move application forward to stage sent

  • Move Application Forward To Stage Interview

    Move application forward to stage interview

  • Update Email Subscription Status

    Update email subscription status

  • Delete Applications

    Delete applications

  • Delete Location

    Delete location

  • Comment Basic Info

    Comment basic info

  • Comment's Categories

    Comment's categories

  • Comment's Linked Candidates

    Comment's linked Candidates

  • Comment's Linked Companies

    Comment's linked Companies

  • Comment's Linked Contacts

    Comment's linked Contacts

  • Comment's Linked Jobs

    Comment's linked Jobs

  • Comment's Notification Recipients

    Comment's notification recipients

  • Task Basic Info

    Task basic info

  • Meeting Basic Info

    Meeting basic info

  • Meeting's Categories

    Meeting's categories

  • Meeting's Linked Candidates

    Meeting's linked Candidates

  • Meeting's Linked Companies

    Meeting's linked Companies

  • Meeting's Linked Contacts

    Meeting's linked Contacts

  • Meeting's Linked Jobs

    Meeting's linked Jobs

  • Meeting's Attendees

    Meeting's attendees

  • Meeting's Notification Recipients

    Meeting's notification recipients

  • Activity Details

    Activity details

  • Application Details

    Application details

  • Reject Application

    Reject Application

  • Substatus Of Application

    Substatus of application

  • Candidate Details

    Candidate details

  • Candidate's Education Details

    Candidate's education details

  • Candidate's Owners

    Candidate's owners

  • Candidate's Work Experiences

    Candidate's work experiences

  • Candidate's Desired Job Types

    Candidate's desired job types

  • Candidate's Language Skills

    Candidate's language skills

  • Current Location

    Current location

  • Company Location

    Company location

  • Core Fields

    Core fields

  • Candidate's Placement Statuss

    Candidate's placement statuss

  • Compliance Setting

    Compliance setting

  • Candidate's Applications

    Candidate's applications

  • Candidate's Document Detail

    Candidate's document detail

  • Candidate's Document

    Candidate's document

  • All Candidate's Documents

    All Candidate's documents

  • Company Details

    Company details

  • All Company's Locations

    All company's locations

  • Company's Location

    Company's location

  • Company First Location By Country_code

    Company first location by country_code

  • Company's Logo

    Company's logo

  • All Company's Documents

    All Company's documents

  • Contact Details

    Contact details

  • Contact's Linked Jobs

    Contact's linked jobs

  • All Contact's Work Locations

    All contact's work locations

  • Contact's Work Locations

    Contact's work locations

  • Contact First Location By Country_code

    Contact first location by country_code

  • Contact's Photo

    Contact's photo

  • All Contact's Documents

    All contact's documents

  • Distribution Lists Of A Contact Based On User's Permission

    Distribution lists of a contact based on user's permission

  • Distribution Lists A User Can Use

    Distribution lists a user can use

  • View A Job

    View A Job

  • Screening Questions

    Screening Questions

  • Rating Skills

    Rating skills

  • Edit A Rating Skill

    Edit a rating skill

  • Job's Owners

    Job's owners

  • View A Job Compensation

    View a job compensation

  • View Placements Of Job

    View placements of Job

  • Job's Applications

    Job's applications

  • Job's Company Logo

    Job's company logo

  • Accept An Offer

    Accept an offer

  • Reject An Offer

    Reject an offer

  • Candidate's Custom Fields

    Candidate's custom fields

  • Contact's Custom Fields

    Contact's custom fields

  • Company's Custom Fields

    Company's custom fields

  • Job's Custom Fields

    Job's custom fields

  • Placement's Custom Fields

    Placement's custom fields

  • Reference List For Candidate Sources

    Reference list for Candidate Sources

  • Reference List For Contact Sources

    Reference list for Contact Sources

  • Reference List For Languages

    Reference list for languages

  • Reference List For Language Skill Levels

    Reference list for language skill levels

  • Reference List For Marital Status

    Reference list for marital status

  • Reference List For Nationalities

    Reference list for nationalities

  • Reference List For Relocation Potentials

    Reference list for relocation potentials

  • Reference List For Candidate Statuses

    Reference list for candidate statuses

  • Reference List For Contact Statuses

    Reference list for contact statuses

  • Summary

    Summary

  • Reference List For Job Statuses

    Reference list for job statuses

  • Reference List For Countries

    Reference list for countries

  • Reference List For Currencies

    Reference list for currencies

  • Reference List For Employment Types

    Reference list for employment types

  • Reference Salary Type List For Permanent Jobs

    Reference salary type list for permanent jobs

  • Reference Pay Interval List For Contract-related Jobs

    Reference pay interval list for contract-related jobs

  • Reference List For Genders

    Reference list for genders

  • Reference List For Stages Of An Application

    Reference list for stages of an Application

  • Reference List For Job Types

    Reference list for job types

  • Reference List For Job Subtypes

    Reference list for job subtypes

  • Reference List For Meeting Status

    Reference list for meeting status

  • Reference List For All Candidate Document Types.

    Reference list for all candidate document types.

  • Reference List For Document Types Based On User's Permission.

    Reference list for document types based on user's permission.

  • Reference List For All Activity's Categories

    Reference list for all activity's categories

  • Reference List For Contact Stage

    Reference list for Contact Stage

  • Reference List For Company Stage

    Reference list for Company Stage

  • Reference List For All Total Pay Calculation Types

    Reference list for all total pay calculation types

  • Reference List For All Time Management Types

    Reference list for all Time Management types

  • Reference List For All Contract Length Type

    Reference list for all Contract length type

  • Reference List For All Pay Method

    Reference list for all Pay Method

  • Reference List For All Team In Vincere

    Reference list for all Team in Vincere

  • Reference List For All Brand In Vincere

    Reference list for all Brand in Vincere

  • Reference List For All Branch In Vincere

    Reference list for all Branch in Vincere

  • Reference List For All Division In Vincere

    Reference list for all Division in Vincere

  • Reference List For All User Location In Vincere

    Reference list for all user Location in Vincere

  • Reference List For Job Status

    Reference list for job status

  • Reference List For Activity Names

    Reference list for Activity names

  • Filter Values For Current User

    Filter values for current user

  • Offer Approval

    Offer approval

  • Twilio Credentials

    Twilio credentials

  • Talent Pools Of A Candidate Based On User's Permission

    Talent pools of a candidate based on user's permission

  • Talent Pools A User Can Use

    Talent pools a user can use

  • Umbrella Companies

    Umbrella companies

  • A User By Email

    A user by email

  • Users By Name

    Users by name

  • All Users

    All users

  • All Active Users

    All active users

  • All Administrator Users

    All administrator users

  • Check If A User Exists

    Check if a user exists

  • Current User

    Current user

  • All Approvers

    All approvers

Set Up Your Vincere MCP Server in Minutes

One endpoint. Any framework. Your agent is talking to Vincere in under 10 lines of code.

MCP Clients

Agent Frameworks

Claude Desktop
{
  "mcpServers": {
    "stackone": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote@latest",
        "https://api.stackone.com/mcp?x-account-id=<account_id>",
        "--header",
        "Authorization: Basic <YOUR_BASE64_TOKEN>"
      ]
    }
  }
}

More Recruiting MCP Servers

JobAdder

246+ actions

SmartRecruiters

164+ actions

Ashby

137+ actions

Factorial

127+ actions

HiBob

123+ actions

HiBob (with Webhooks)

123+ actions

Teamtailor

106+ actions

All Recruiting MCP Servers →

Vincere MCP Server Resources

MCP Code Mode: Keeping Tool Responses Out of Agent Context

Anthropic's code_execution processes data already in context. Custom MCP code mode keeps raw tool responses in a sandbox. 14K tokens vs 500.

11 min

Comparing BM25, TF-IDF, and Hybrid Search for MCP Tool Discovery

Benchmarking BM25, TF-IDF, and hybrid search for MCP tool discovery across 916 tools. The 80/20 TF-IDF/BM25 hybrid hits 21% Top-1 accuracy in under 1ms.

10 min

Indirect Prompt Injection Defense for MCP Tools: A Technical Guide

MCP tools that read emails, CRM records, and tickets are indirect prompt injection vectors. Here's how we built a two-tier defense that scans tool results in ~11ms.

12 min

Vincere MCP Server FAQ

Vincere MCP server vs direct API integration — what's the difference?
A Vincere MCP server and direct API integration serve different use cases. Direct API integration is for software-to-software — backend code calling Vincere. A Vincere MCP server is for AI agents — MCP clients like Claude and Cursor, plus framework agents built with OpenAI, LangChain, or Vercel AI — discovering and calling Vincere at runtime. StackOne provides both.
How does Vincere authentication work for AI agents?
Vincere authentication for AI agents works through a StackOne Connect Session. Create one via the dashboard or the SDK — you get an auth link and ready-to-paste config for Claude Desktop, Cursor, and other MCP clients. Your user authenticates their own Vincere account; StackOne handles token exchange, storage, and refresh. Credentials never reach the LLM, and each user is isolated via origin_owner_id.
Are Vincere MCP tools vulnerable to prompt injection?
Yes — Vincere MCP tools can be vulnerable to indirect prompt injection. Any tool that reads user-written content — documents, messages, tickets, records, or free-text fields — is a potential vector. StackOne Defender scans every tool response before it enters the agent's context — regex patterns in ~1ms, then a MiniLM classifier in ~4ms. 88.7% accuracy, CPU-only.
What is the context bloat of a Vincere agent and how do I avoid it?
Context bloat happens when Vincere tool schemas and API responses eat your Vincere agent's memory, preventing it from reasoning effectively. A single Vincere query can return a massive JSON response, and connecting multiple tools compounds the problem. Tools Discovery and Code Mode reduce context bloat — loading only relevant tools per query and keeping raw responses out of the agent's context.
Can I limit which actions my Vincere agent can access?
Yes — you can limit which actions your Vincere agent can access directly from the StackOne dashboard. Toggle actions on or off, or restrict them to specific accounts, with no code changes to your agent. Session tokens can be scoped to exact actions so if one leaks, exposure stays contained.
Can I create custom agent actions for my Vincere MCP server?
Yes — you can create custom agent actions for your Vincere MCP server using Connector Builder. It's an integration agent your coding assistant (Claude Code, Cursor, or Copilot) can invoke to research Vincere's API, generate production-ready connector YAML, test against the live API, and validate before you ship.
When should I NOT use a Vincere MCP server?
Skip a Vincere MCP server if your integration is purely software-to-software — direct Vincere API integration is simpler when no AI agent is involved. For deterministic, compliance-critical operations (financial transactions, regulatory reporting), direct API gives you predictable behavior without agent-driven decision-making. MCP shines when AI agents need to dynamically discover and call Vincere actions at runtime.
What AI frameworks and AI clients does the StackOne Vincere MCP server support?
The StackOne Vincere MCP server supports both. MCP clients (paste-and-go apps): Claude Desktop, Claude Code, Cursor, VS Code, Goose. Agent frameworks (code SDKs you build with): OpenAI Agents SDK, Anthropic, Vercel AI, Google ADK, CrewAI, Pydantic AI, LangChain, LangGraph, Azure AI Foundry.

Put your AI agents to work

All the tools you need to build and scale AI agent integrations, with best-in-class connectivity, execution, and security.

Start Free Book Demo