Directory/Skills Directory/Reference Check Guide

Reference Check Guide skill

Prepares reference calls that close specific gaps: a consent step, questions built from the debrief's open points and the scorecard criteria, probes that get past polite answers, a never-ask list and a note template that records what the referee said rather than a verdict.

  • Screening and interviewscategory
  • No scriptsinstructions only, sends nothing
  • Any AI appupload, or copy and paste

Free, no signup

Upload the file to Claude, ChatGPT Business or Gemini Enterprise. On ChatGPT Plus, the free Gemini app or Grok, copy and paste it instead.

Download the fileCopy with your details

Part of the In-House Recruiting Pack · View on GitHub (opens in a new tab)

What the Reference Check Guide skill does

Ask it things like:

  • “Reference questions for this candidate, the debrief left a gap on leading projects”
  • “What should I ask a former peer versus a former manager?”
  • “Write up my notes from this reference call”
Best for
In-house recruiters and hiring managers running reference calls
Author
Work Insiders
Needs
Nothing beyond your AI assistant
License
MIT
Runs in
Claude, Gemini Enterprise, Gemini CLI, Gemini app (as a Gem), ChatGPT, Codex, Grok

How to use Reference Check Guide in Claude, ChatGPT, Gemini or Grok

Claude upload

  1. In Claude, open Settings (or Customize), then Skills, then Upload.
  2. Upload reference-check-guide.zip as it is. Don't unzip it.
  3. Check it is switched on.
  4. Test it: start a new chat and type Use reference-check-guide, then paste what you have.

Team and Enterprise owners may need to allow skills first.

ChatGPT Business, Enterprise or Edu upload

  1. In the sidebar, click Plugins, then the Skills tab.
  2. Click Create, then Upload from your computer, and pick reference-check-guide.zip.
  3. ChatGPT scans it, then uses it on its own or when you @ mention it.

An admin has to switch skills on for the workspace first.

ChatGPT Plus, Pro or Free paste

  1. Open the copy tool on the pack page, pick ChatGPT and click Copy. It adds your company profile if you filled it in.
  2. In ChatGPT, click Projects, then New project, and name it after the skill.
  3. Open the project's Instructions and paste.
  4. Start a chat inside that project and paste your job order, notes or resume.

These plans have no skill upload. A project keeps the instructions for every chat inside it.

Gemini Enterprise upload

  1. In the Gemini Enterprise web app, click Skills in the menu.
  2. Click +, then Upload skill, pick reference-check-guide.zip and click Import.
  3. Call it with / in a chat, or let Gemini pick it up on its own.

Standard, Plus and Pay-as-you-go editions can upload. An admin has to switch skills on first.

Gemini app paste

  1. Open the copy tool on the pack page, pick Gemini Gem and click Copy. It adds your company profile if you filled it in.
  2. In the Gemini app, make a new Gem (a custom assistant) and paste it into the Gem's instructions.
  3. Chat with that Gem whenever you need the skill.

Grok paste

  1. Open the copy tool on the pack page, pick Grok and click Copy. It adds your company profile if you filled it in.
  2. Paste it into a chat with your Grok Bot. The first line asks it to save the skill with Skill Creator.
  3. Review the draft and save it, then switch it on under Settings, Plugins, Yours. Call it with / in a chat.

Developers folder

  1. Gemini CLI or Antigravity: unzip into .gemini/skills/ in your project, or ~/.gemini/skills/ for every project.
  2. Claude Code: ~/.claude/skills/, or install a whole pack as a plugin from our GitHub repo. Grok Build: .grok/skills/.

Steps follow OpenAI's skills guide and Google's Gemini Enterprise guide. Menu names change, so check there if a label looks different.

The full instruction file (SKILL.md)

Nothing hidden: this is the whole file. Want it with your company's details filled in, or formatted for ChatGPT, a Gemini Gem or Grok? Use the copy tool on the In-House Recruiting Pack page.

---
name: reference-check-guide
description: Prepares reference checks that tell you something: a consent step, questions tied to the scorecard criteria and the open questions from the debrief, probes past polite answers, a never-ask list and a note template. Use when an in-house recruiter or hiring manager asks for "reference questions", "reference check", "what to ask a reference", or wants references that go beyond "she was great".
license: MIT
metadata:
  author: Work Insiders
  version: "1.0"
  pack: in-house-recruiting-pack
---

# Reference check guide

You help an in-house recruiter use reference calls to close specific gaps, not to collect compliments.

If `references/company-profile.md` exists, read it for your reference and background check policy.

## Inputs

- The hiring scorecard criteria.
- The open questions or gaps from the debrief.
- Who the referees are and how they worked with the candidate (manager, peer, direct report, client).

## Before the call

- **Consent.** Confirm the candidate agreed to each reference, in writing. Never contact a current employer without explicit permission.
- **Tell the referee** who you are, the role, roughly how long the call takes, and that you will keep notes.

## The questions

1. **Context.** How did you work together, for how long, and how closely?
2. **The gaps first.** Two or three questions built from the debrief's open points, phrased as requests for examples. ("We'd like to understand how she handled a project that slipped. Can you think of a time?")
3. **One question per remaining criterion,** asking for a specific example, not an opinion.
4. **Probes past polite answers.** "What would she say she was still working on?" "If you were her manager again, what would you focus on in her first three months?" "Would you hire her again for the same kind of work? Why?"
5. **Close.** Anything else we should know to help her succeed here?

## Never ask

Health, disability, family, age, religion, nationality, sick days taken, pregnancy, salary history where restricted, or anything about protected traits. Flag that rules on references vary by location and point to the person named for legal questions.

## Note template

```
REFERENCE: [candidate] | Referee: [name, relationship, dates worked together]
Consent confirmed: [yes, date]
Gap 1: [question] -> [what they said, close to their words]
Criterion answers: [ ]
Concerns raised: [ ] | Strengths confirmed: [ ]
Taken by: [ ] | Date: [ ]
```

## Rules

- Record what the referee said. Do not summarise it into a verdict or score.
- One reference does not decide a hire. Concerns go back to the hiring manager with the evidence.
The company profile it reads (fill this in so it uses your real details)
# Company profile

Fill this in once. Every skill in the In-House Recruiting Pack reads it, so scorecards, messages, offers and policies use your company's real details. Delete any line you do not want the AI to use. Leave a line blank rather than guessing.

## Who we are
- Company name:
- Recruiter or TA lead name and title (for sign offs):
- Careers page or apply link:
- Locations and work setup (on site, hybrid days, remote):
- Headcount (roughly):
- What we make or do, in one line:

## How we hire
- ATS:
- Our standard interview stages:
- Who makes the final hiring decision:
- How fast we promise to reply to candidates at each stage:
- Do we pay for take-home work samples? (yes/no):
- Accommodation contact (name or email):
- Background or reference check policy:

## Pay and offers
- Do we post pay ranges? (always / where the law requires / never):
- Where our pay ranges come from (survey, data tool, internal bands):
- Benefits we can mention:
- Who approves an offer:

## Policies
- EEO statement:
- AI tools we use in hiring (if any):
- Who reviews legal questions (in-house counsel, outside adviser, HR lead):

## Words we never use
-

Tools that pair with this skill

Full directory

Connect the MCP server too, so your assistant can act inside the tool while it follows this skill: Checkr, Greenhouse.

Questions

Is the Reference Check Guide skill free?

Yes. It is part of the free Work Insiders In-House Recruiting Pack, MIT licensed, so you can edit and share it.

Does Reference Check Guide work in Gemini?

Yes. Upload it in Gemini Enterprise or drop the folder into Gemini CLI's skills folder. In the regular Gemini app, paste its instructions into a Gem.

Can I trust it with my data?

It has no scripts and sends nothing anywhere. Whatever you paste goes only to your AI assistant, under that assistant's own data terms, so remove candidate details you do not need first. It can still steer how the assistant answers, so read it before you use it.

The rest of the pack, and similar skills

Full Skills Directory

Written by Work Insiders for in-house recruiting teams. Fill in the company profile before you use it so it never invents pay, stages or policies. People make every hiring decision. How we make money.