Recruit CRM MCP Server
for AI Agents
Connect your AI agent to StackOne's Recruit CRM MCP server and give it 83 MCP tools out of the box. Auth, tool execution, and security all managed.
StackOne 
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83 Agent Actions
Create, read, update, and delete across Recruit CRM — and extend your agent's capabilities with custom actions.
Authentication
Agent Tool Authentication
Per-user OAuth in one call. Your Recruit CRM MCP server gets session-scoped tokens with zero credentials stored on your infra.
Agent Auth →
Security
Agent Protection
Every Recruit CRM 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 Recruit CRM call.
Tools Discovery →What is the Recruit CRM MCP Server?
A Recruit CRM MCP server lets AI agents read and write Recruit CRM data through the Model Context Protocol — Anthropic's open standard for connecting LLMs to external tools. StackOne's Recruit CRM MCP server ships with 83 pre-built actions, fully extensible via the Connector Builder — plus managed authentication, prompt injection defense, observability, and agent execution runtime. Connect it from MCP clients like Claude Desktop, Claude Code, Cursor, Goose, and VS Code, or from agent frameworks like OpenAI Agents SDK, LangChain, and Vercel AI SDK.
All Recruit CRM MCP Tools
Every action from Recruit CRM's API, ready for your agent. Create, read, update, and delete — scoped to exactly what you need.
Candidates
- Create Candidate
Creates a new Candidate.(Use Content-Type : Multipart/form-data if you want to upload any file)
- List Candidates
Returns all candidates associated with your account.
- Get Candidate
Returns a single candidate
- Search Candidates
Returns all candidates associated with your account that matched the search.(Enter at least one additional parameter apart from 'sort_by' and 'sort_order' to get the search result.)
- Update Candidate
Edit a candidate.
- Delete Candidate
Delete a candidate.
Candidate Hiring Stages
- List Candidate Hiring Stages
Returns a list of hiring stages of a candidate.
- Update Candidate Hiring Stage
Update a candidate's hiring stage.
Companies
- List Companies
Returns all companies associated with your account.
- Search Companies
Returns all companies associated with your account that matched the search.(Enter at least one additional parameter apart from 'sort_by' and 'sort_order' to get the search result.)
Companys
- Create Company
Creates a new company.
- Get Company
Returns a single company
- Update Company
Edit a company.
- Delete Company
Delete a company.
Contacts
- Create Contact
Creates a new contact.
- List Contacts
Returns all contacts associated with your account.
- Get Contact
Returns a single contact
- Search Contacts
Returns all contacts associated with your account that matched the search.(Enter at least one additional parameter apart from 'sort_by' and 'sort_order' to get the search result.)
- Update Contact
Edit a contact.
- Delete Contact
Delete a contact.
Deals
- Create Deal
Creates a new Deal.
- List Deals
Returns all deals associated with your account.
- Get Deal
Returns a single deal
- Search Deals
Returns all deals associated with your account that matched the search.(Enter at least one additional parameter apart from sort_by and sort_order to get the search result.)
- Update Deal
Edit a deal.
- Delete Deal
Delete a deal.
Hotlists
- Create Hotlist
Creates a new Hotlist.
- List Hotlists
Returns all hotlists associated with your account.
- Get Hotlist
Returns a single hotlist
- Search Hotlists
Returns all hotlists associated with your account that matched the search.
- Update Hotlist
Edit a hotlist.
- Delete Hotlist
Delete a hotlist.
Jobs
- Create Job
Creates a new Job.
- List Jobs
Returns all jobs associated with your account.
- Get Job
Returns a single job
- Search Jobs
Returns all jobs associated with your account that matched the search.(Enter at least one additional parameter apart from 'sort_by' and 'sort_order' to get the search result.)
- Update Job
Edit a Job.
- Delete Job
Delete a Job.
Notes
- Create Note
Creates a new Note.
- List Notes
Returns all notes associated with your account.
- Get Note
Returns a single note
- Search Notes
Returns all notes associated with your account that matched the search.
- Update Note
Edit a note.
- Delete Note
Delete a note.
Tasks
- Create Task
Creates a new Task.
- List Tasks
Returns all tasks associated with your account.
- Get Task
Returns a single task
- Search Tasks
Returns all tasks associated with your account that matched the search.
- Update Task
Edit task.
- Delete Task
Delete a task.
Users
- List Users
Returns a list of users
- Search Users
Returns all users associated with your account that matched the search.
Other (31)
- Add Records To Hotlist
Adds records to Hotlist.
- Get Candidate History
Returns hiring stage history of the candidate
- List All Custom Fields
Returns all custom fields associated with your account.
- List Candidate Custom Fields
Returns all candidate custom fields associated with your account.
- List Contact Custom Fields
Returns all contact custom fields associated with your account.
- List Company Custom Fields
Returns all company custom fields associated with your account.
- List Job Custom Fields
Returns all job custom fields associated with your account.
- List Deal Custom Fields
Returns all deal custom fields associated with your account.
- List Job Associated Custom Fields
Returns all job associated custom fields associated with your account.
- List Assigned Candidates For Job
Return list of assigned candidates for requested job
- List Currencies
Returns a list of currencies
- List Salary Types
Returns a list of salary types
- List Industries
Returns a list of industries
- List Languages
Returns a list of languages
- List Proficiencies
Returns a list of proficiencies
- List Qualifications
Returns a list of qualifications
- List Task Types
Returns a list of Task types
- List Note Types
Returns a list of note types
- List Meeting Types
Returns a list of meeting types
- List Call Types
Returns a list of call types
- List Hiring Pipelines
Returns a list of hiring pipelines
- Get Hiring Pipeline Stages
Returns a list of hiring stages for the requested pipeline
- List Job Pipeline Stages
Returns a list of stages in jobs pipeline
- List Deal Pipeline Stages
Returns a list of stages in deals pipeline
- List Teams
Returns a list of teams
- List Collaborators
Returns a list of collaborators
- Remove Records From Hotlist
Removes records from Hotlist.
- Assign Candidate To Job
Assign a candidate to a job.
- Unassign Candidate From Job
Un-assign a candidate from the job.
- Apply Candidate To Job
Apply to a job.
- Parse Resume
The Resume Parser API allows you to upload a resume (CV) and automatically create or update a candidate in Recruit CRM without providing any additional candidate details. When a resume is uploaded, the endpoint: 1. Calls Recruit CRM's resume parsing engine 2. Extracts candidate data from the resume 3. Creates a new candidate or updates an existing one based on duplicate handling rules If certain fields cannot be extracted from the resume (for example, missing email), the response will explicitly return \"Not Available\" for those fields. Supported file formats: PDF, DOC, DOCX **Duplicate Handling** Duplicate handling is controlled by the Admin-level setting: \"Allow Duplicate Candidates\". - If \"Allow Duplicate Candidates\" is ON: A new candidate is always created, regardless of the override_data parameter. - If \"Allow Duplicate Candidates\" is OFF: The override_data parameter determines how duplicates are handled: | override_data | Behavior | |---|---| | no | Updates only empty or unavailable fields on the existing candidate | | yes | Updates existing candidate fields with the newly parsed data | Duplicate detection is performed using identifiers such as **email, phone number, LinkedIn URL, etc.**
Recruit CRM AI Agent Use Cases
Connect your AI agent to Recruit CRM and help your team scale the recruiting operations they run by hand today.
Use StackOne to connect your AI agent to your ATS and job boards to automate job posting distribution.
ViewUse StackOne to connect your AI agent to your ATS, survey tools, and messaging systems to automate reference checks.
ViewUse StackOne to connect your AI agent to your ATS, HRIS, and document management tools to automate offer letter generation.
ViewSet Up Your Recruit CRM MCP Server in Minutes
One endpoint. Any framework. Your agent is talking to Recruit CRM in under 10 lines of code.
Agent Frameworks
JSON{
"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>"
]
}
}
}Platform 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
MCP vs A2A: Architecture, Security, and When to Use Each
MCP vs A2A: what each protocol standardizes, how they differ, their shared security risks including indirect prompt injection, and when to use one, both, or a hybrid architecture.
12 min
MCP vs API: What 200+ Connector Builds Taught Us
MCP wraps APIs, it doesn't replace them. After building 200+ connectors that serve both, here's when each approach wins.
14 min read
Recruit CRM MCP Server FAQ
Does StackOne have a Recruit CRM MCP server?
Recruit CRM MCP server vs direct API integration — what's the difference?
How does Recruit CRM authentication work for AI agents?
origin_owner_id.Are Recruit CRM MCP tools vulnerable to prompt injection?
What is the context bloat of a Recruit CRM agent and how do I avoid it?
Can I limit which actions my Recruit CRM agent can access?
Can I create custom agent actions for my Recruit CRM MCP server?
When should I NOT use a Recruit CRM MCP server?
What AI frameworks and AI clients does the StackOne Recruit CRM MCP server support?
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.