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The DepotAI tools & skills · workshop floor
The Depot · Purpose

Every tool your team needs,
ready on the workshop floor.

We call it The Depot — because that's what it is. A depot is where trains come to be serviced, and where every tool is stored, checked, and ready to deploy. This is the same idea, for AI. A single, governed place where our people — coders and non-coders alike — browse a collection of proven mini AI agents and skills, and put them to work with one click.

01

Work faster

No reinventing the wheel. A proven tool is one click away — search, summarise, check, draft — done in seconds instead of hours.

02

Fewer errors

Agents check the things tired eyes miss — expired SDS, missing citations, non-compliant work instructions. Consistency, every shift.

03

One standard

Everyone uses the same approved tool, the same way. Output is uniform across teams, depots and shifts — not dependent on who's on duty.

04

Knowledge stays

Expertise is captured in the tools, not lost when a veteran retires or transfers. The depot remembers what the floor knows.

05

For everyone

No code required. If you can click a card and paste a prompt, you can use it. Coders build; everyone benefits.

06

Governed, not shadow

Every agent is reviewed, approved and audited. No rogue AI, no data leaks — safe, sanctioned capability that IT can trust.

"The Depot turns scattered AI experiments into a shared, trusted toolkit — so the whole floor works smarter, not just the few who know how."

Why we built it
The Depot · How to use

Three steps. No code.

Using an agent or skill is as simple as picking a tool off the rack. Browse, click, paste — and let the AI do the heavy lifting.

1

Browse the cards

Each card is a one-line description. Flip it to see the goal, how it's built, and what it can do.

2

Copy the prompt

Click Copy prompt on the back of the card. A ready-to-use prompt is on your clipboard.

3

Paste & go

Paste it into your AI assistant, add your specifics, and run. The agent does the rest.

Worked example — Trains QP Navigator

Copy → Paste → Done

You copy this prompt

Act as the Trains QP Navigator. Search the Quality & Procedures policy library for the rule on [wheel flange wear limits]. Summarise the requirement in plain language and cite the exact policy and clause it comes from.

The agent returns

✓ Cited

Wheel flange wear limit: maximum 28 mm flange thickness, measured at the gauge point, per QP-412 Wheel & Axle Maintenance, Clause 4.2.

  • Source: QP-412, §4.2
  • Next check due: 30 days
The Depot · Browse

The tool rack.

Agent

Trains QP Navigator

Search, summarise and cite the policies that govern your work — in seconds.

Click to flip

Trains QP Navigator

Goal

Give any staff member instant, cited answers from the Quality & Procedures policy library — no more hunting through PDFs.

How it's built

Retrieval-augmented search over the indexed policy corpus, with automatic source citation and clause extraction.

What it can do

  • Answer policy questions in plain language
  • Return exact clause references
  • Summarise long procedures
Agent

SDS Agent

Finds the right Safety Data Sheet, checks expiry, and pulls the PPE you need.

Click to flip

SDS Agent

Goal

Make chemical safety instant and correct — the right SDS, current, with the PPE requirements surfaced.

How it's built

Searches the SharePoint intranet for SDS documents, parses expiry dates, and extracts PPE and hazard sections.

What it can do

  • Locate the correct SDS by chemical name
  • Flag expired or missing documents
  • List required PPE and handling notes
Agent

WI Reviewer

Audits a Work Instruction against common findings and tells you how to fix it.

Click to flip

WI Reviewer

Goal

Catch the recurring audit findings in Work Instructions before the auditor does.

How it's built

Rule-based review engine trained on historical audit findings, checking structure, clarity, safety and compliance.

What it can do

  • Flag missing safety steps
  • Spot ambiguous or outdated wording
  • Recommend concrete improvements
Agent

TMRB Compliance Checker

Checks work against TMRB rules and flags anything that doesn't measure up.

Click to flip

TMRB Compliance Checker

Goal

Confirm every task, record and process meets TMRB requirements before sign-off.

How it's built

Compliance ruleset mapped to TMRB clauses, applied to submitted work records and checklists.

What it can do

  • Validate records against TMRB clauses
  • List non-conformances with references
  • Suggest corrective actions
Agent

TCCC Compliance Checker

Verifies work against TCCC standards and surfaces gaps before they become findings.

Click to flip

TCCC Compliance Checker

Goal

Keep every task aligned to TCCC standards, with gaps caught early and fixed fast.

How it's built

Standards-mapped checker that compares submitted work against TCCC criteria and evidence requirements.

What it can do

  • Check evidence completeness
  • Flag missing or weak compliance
  • Provide remediation guidance
Agent

AFM Compliance Checker

Checks asset and fleet management records against AFM rules.

Click to flip

AFM Compliance Checker

Goal

Ensure asset and fleet records are complete, current and compliant with AFM requirements.

How it's built

Ruleset mapped to AFM clauses, applied to asset registers, maintenance logs and fleet records.

What it can do

  • Validate asset records
  • Flag overdue or missing entries
  • Reference the governing clause
Skill

Shift Handover Summariser

Turns a messy shift log into a clean handover with outstanding items flagged.

Click to flip

Shift Handover Summariser

Goal

No detail lost between shifts — a clear, structured handover every time.

How it's built

Prompt-based skill that structures free-text logs into sections and extracts action items.

What it can do

  • Summarise the shift
  • Flag outstanding / carry-over items
  • Highlight safety-critical notes
Skill

Fault Code Translator

Decodes cryptic fault codes into plain language with likely causes.

Click to flip

Fault Code Translator

Goal

Make fault codes readable so anyone can understand and act on them.

How it's built

Skill referencing the fault code dictionary, translating codes and suggesting probable causes.

What it can do

  • Translate a fault code
  • List likely causes
  • Suggest first checks
Skill

Spare Parts Locator

Finds a part, its stock level, and a suitable alternative — fast.

Click to flip

Spare Parts Locator

Goal

Cut downtime by finding the right part and a backup option in seconds.

How it's built

Skill that queries the parts inventory and cross-references compatible alternatives.

What it can do

  • Locate a part and stock level
  • Suggest compatible alternatives
  • Flag low-stock items
Skill

Incident Report Drafter

Turns rough notes into a structured, complete incident report.

Click to flip

Incident Report Drafter

Goal

Complete, consistent incident reports — no missing fields, no delays.

How it's built

Skill that structures notes into the standard incident report template and flags gaps.

What it can do

  • Structure notes into a report
  • Flag missing required fields
  • Keep language neutral and factual
Skill

Root Cause Analyst

Runs a 5-Why analysis on a defect to find the real cause, not the symptom.

Click to flip

Root Cause Analyst

Goal

Fix problems at the source so they don't keep coming back.

How it's built

Skill applying structured 5-Why and fishbone reasoning to defect descriptions.

What it can do

  • Walk through 5-Why analysis
  • Identify contributing factors
  • Suggest corrective actions
Skill

Training Quiz Generator

Builds competency questions from any Work Instruction in seconds.

Click to flip

Training Quiz Generator

Goal

Turn every Work Instruction into a quick competency check for the team.

How it's built

Skill that reads a WI and generates multiple-choice and scenario questions with answers.

What it can do

  • Generate quiz questions from a WI
  • Include answer keys
  • Cover safety-critical steps
Skill

Depot Safety Brief Generator

Builds a daily safety brief from recent incidents and open hazards.

Click to flip

Depot Safety Brief Generator

Goal

Every shift starts with a relevant, current safety brief — no more generic ones.

How it's built

Skill that pulls recent incidents and open hazards and composes a focused daily brief.

What it can do

  • Summarise recent incidents
  • Highlight open hazards
  • Draft talking points for the brief
Skill

Maintenance Plan Optimiser

Reviews a preventive maintenance schedule and suggests smarter intervals.

Click to flip

Maintenance Plan Optimiser

Goal

Right-sized maintenance — no over-servicing, no under-servicing.

How it's built

Skill that analyses PM schedules against failure data and suggests interval adjustments.

What it can do

  • Review PM intervals
  • Flag over- or under-servicing
  • Suggest data-backed changes
Skill

Comms Drafter

Turns rough points into clear, professional emails and notices.

Click to flip

Comms Drafter

Goal

Clear, professional communication without the struggle to find the right words.

How it's built

Skill that restructures rough notes into polished, appropriate messaging.

What it can do

  • Draft emails and notices
  • Adjust tone for the audience
  • Keep it concise and clear
Skill

Report Builder

Turns raw data into a clean summary with the key numbers called out.

Click to flip

Report Builder

Goal

Turn raw numbers into a readable report anyone can act on.

How it's built

Skill that analyses data, extracts key metrics, and structures a summary report.

What it can do

  • Summarise raw data
  • Call out key metrics and trends
  • Structure a clean report
The Depot · internal AI toolkit
Built for the workshop floor · coders & non-coders