HR & Recruiting · Greenhouse + Claude
Greenhouse MCP with Claude: Faster Hiring Pipelines and Candidate Tracking
The short answer
Claude connects to Greenhouse through the Model Context Protocol, a secure standard that lets Claude read and act within the tool using permissions you control. Recruiters can ask Claude to list candidates, review applications, check interview stages and update job records in plain English, while approvals keep people in charge of decisions.
What is Greenhouse?
Greenhouse is applicant tracking and recruiting software. Recruiting teams use it to manage open jobs, candidate profiles, interview schedules and hiring workflows. It keeps structured pipelines, team feedback and hiring data in one place, helping recruiters and hiring managers move candidates through each stage with less back-and-forth. It is widely used by talent acquisition teams in companies of many sizes.
How Claude connects to Greenhouse through MCP
The Model Context Protocol, or MCP, is an open standard that lets Claude use other software securely. Think of it as a universal adapter between Claude and a business tool. Greenhouse offers a connection route for AI assistants, either through an MCP server or its direct API, so Claude can work with your hiring data without copying it into a separate system.
Once connected, Claude can read candidate lists, application details, job information and interview pipeline status. It can summarise where candidates stand, flag stalled applications and draft updates. Where you allow it, Claude can also help manage jobs and stages, always within the access level you set.
Permissions and approvals keep people in charge. Access uses sign-in methods Greenhouse supports, including OAuth sign-in and server-to-server OAuth2. We set least-privilege access so Claude sees only what each role needs, and consequential changes such as stage moves or rejections can require a named person to approve them before they take effect.
What you can automate
Candidate pipeline summaries
Recruiters often start the week asking where each candidate stands. Claude can pull the current pipeline for a job and produce a short summary by stage, noting who is waiting for feedback and who has not been contacted in a while. The recruiter reviews the summary and decides the next steps, saving time spent clicking through several screens.
Application review support
When applications arrive in volume, Claude can read each submission against the job requirements you define and highlight the strongest matches with reasons. Human reviewers make every shortlisting decision. This speeds up first-pass screening while keeping judgement and fairness checks with your team.
Interview scheduling follow-up
Interviews can stall when feedback is missing or panels are not confirmed. Claude can list interviews that have passed without scorecards submitted and prepare reminder messages for interviewers. Recruiters approve the reminders before they go out, keeping the process moving without manual chasing.
Job status reporting for hiring managers
Hiring managers want to know how open roles are progressing. Claude can compile a weekly view of active jobs, number of candidates per stage and time since each role opened. The report can be shared with managers in the format they prefer, giving leadership a clear picture without a manual spreadsheet.
Onboarding handover preparation
Once a candidate accepts an offer, the hiring team needs to hand details to HR and IT. Claude can gather the relevant candidate and job information into a checklist for the onboarding team. A coordinator reviews the checklist before it is passed on, reducing missed steps during the handover.
An end-to-end workflow: Offer acceptance to onboarding handover
TriggerA candidate's status in Greenhouse changes to offer accepted.
Claude detects the accepted offer and reads the candidate's job, start date and interview scorecard summary from Greenhouse.
Claude drafts a handover note with role details, reporting line and required equipment.
The recruiter reviews and approves the note in Microsoft 365 Teams before it is shared.
The approved details are sent to the HR system to create the onboarding record.
IT receives a ticket in the service desk listing equipment and access needs.
The recruiter confirms completion and Claude logs the handover in the audit trail.
OutcomeOnboarding starts on time with fewer missed steps, and each handover has a clear record of who approved what. Results vary by organisation and process maturity.
How we set it up
Free automation audit
We review how your recruiting team works today, including which Greenhouse data you use, where delays occur and which tasks repeat each week. You receive a short list of workflows worth automating, at no cost.
Secure connection
We connect Claude to Greenhouse using the sign-in method your account supports, either OAuth sign-in or server-to-server OAuth2. We set up least-privilege access so Claude only reaches the data each role requires.
Workflow design
We design the end-to-end process across Greenhouse and your other systems such as Microsoft 365, your HR platform or ticketing tool. We define which actions Claude can take alone and which need a named approver.
Testing with real cases
We test the workflow against past requisitions and candidate records to check accuracy and fairness. We refine prompts, approval points and permissions based on what we find.
Launch, monitoring and training
We launch with audit logs and monitoring in place, then train recruiters and hiring managers on how to use Claude safely and effectively. We review performance with your team after the first month.
Who benefits
- Talent acquisition lead
- Clear pipeline visibility across all open roles without manual reporting.
- Recruiter
- Less time on status checks and follow-ups, more time with candidates.
- Hiring manager
- Faster updates on candidate progress and interview feedback.
- HR operations manager
- Cleaner handovers from hiring to onboarding with a clear audit trail.
Security and control
- Least-privilege access so Claude reaches only the Greenhouse data each role needs.
- Named human approval for consequential actions such as rejections, stage changes and offers.
- Audit logs of every action Claude takes, available for review.
- Regular fairness checks on any screening support, with human judgement retained for shortlisting decisions.
- Clear data-handling rules agreed before launch, including retention and who can see what.
For teams in the US, UK, India and the Middle East
Organisations in the United States and the United Kingdom can host Claude in those regions to align with their data protection expectations. Companies in India must consider the Digital Personal Data Protection Act, 2023, and we can host in India for that purpose. Organisations in the UAE and Saudi Arabia must follow local data protection laws, and we select the hosting region to meet those requirements before any data flows.
Learn more about Claude and MCP
Anthropic's AI model and assistant.
Secure links between Claude and business tools.
How engineers build and change software with Claude.
Hosted agents that run multi-step work.
The open standard Claude uses to connect to tools.
Frequently asked questions
What does the Greenhouse MCP server do?
The Greenhouse MCP server acts as a secure bridge between Claude and your Greenhouse account. It allows Claude to request information such as candidates, applications, jobs and interview stages, and to take actions you have permitted. It uses the sign-in methods Greenhouse supports and runs within the permissions your organisation sets.
Is connecting Claude to Greenhouse secure?
Security depends on how the connection is configured. We use supported sign-in methods, least-privilege access, approval steps for sensitive actions and full audit logs. We also agree data-handling rules with you before launch, so you can review exactly what Claude can see and do.
What can Claude actually do in Greenhouse?
Typically, Claude can list candidates, review application details, summarise pipeline status, track interview progress and help manage job records. The exact actions depend on the permissions you grant and the workflow we design together.
How long does setup take?
Many teams complete a first workflow within a few weeks, starting from the free audit. The timeline depends on how many systems are involved, how complex your approval rules are and how much testing your team requires before launch.
Which Greenhouse plan or permissions are needed?
Access depends on the Greenhouse account and the user permissions set by your administrator. Generally, you need an account with the API or integration access enabled and a user role that covers the data Claude will work with. We confirm the requirements during the audit.