ChatGPT plugins
Create a personal plugin from the tool's MCP endpoint. Follow the ChatGPT guide, check your account's access, then try it in a Work chat.
Set up for ChatGPTTOOLS FOR CHATGPT + CLAUDE
Give your AI
a useful plugin.
46 task tools. ChatGPT plugins. Claude MCP connectors. Find one for the work you do, then try a clear prompt.
Choose a host on each plugin page. Setup and availability differ between apps.
CHOOSE YOUR AI APP
Two hosts. Clear setup.
Use the guide for the app you have.
A shared tool does not mean the same install process.
Claude connectors
Use the tool's MCP endpoint when your Claude account supports a custom connector. Directory availability is a separate check.
Set up for ClaudeSTART WITH A TASK
Useful tools to put to work.
01Office files
Diffwise Spreadsheet Compare
Find added, removed, and changed rows across two spreadsheets. Download the change list.
02Office files
Keyjoin Spreadsheet Merge
Join spreadsheet rows by ID. Review matching rows and rows with no match.
03Developer
Structura JSON Diff
Compare two JSON documents. See changed paths, values, and types.
04Developer
Tempo Cron Explorer
Explain a cron schedule and list its next runs in a time zone.
05Planning
Tomatick Focus Timer
Run a focus timer and export planned work blocks to your calendar.
06Print and create
QR Code Studio
Create QR codes for links, contacts, and events. Export PNG or SVG.
FROM BROWSING TO DOING
Find it. Connect it. Try it.
Keep the first task small.
Inspect the result before you use it for real work.
Find a plugin
Search by the task you need to finish. Open the plugin page to see its prompt, endpoint, and source status.
Connect your host
Follow the ChatGPT or Claude guide. Check access for your account before you share work files.
Try the prompt
Use sample data first. Ask for the output, then check what the tool changed and what it left unchanged.
INSPECT AN ACTUAL TOOL OUTPUT
A prompt is only the start.
These outputs came from tool calls with synthetic data on 11 October 2026. Download the files and inspect them.
Compare a price list
One price changed. One product was added. One product was removed.
See prompt and input filesMatch orders to customers
Two orders matched. One order was left without a match for review.
See prompt and input filesReview a JSON change
One value changed. One type changed. One field was added.
See prompt and input filesCUSTOM TOOLS · BUILT BY MICHAEL
Your workflow deserves its own tool.
Need a plugin, a connected workflow, or a tool for your team? I build custom products around the result you need.
01 / CUSTOM PRODUCT
Custom AI plugin
One repeated task, turned into a tool your AI can use.
From US$5,000per project
- One agreed workflow and tool connection
- Example inputs and checked outputs
- Setup guide and code handover
02 / CUSTOM PRODUCT
Workflow suite
A set of tools that works across a complete routine.
From US$15,000per project
- Up to three related workflows
- Agreed connections to your existing tools
- Failure checks, documentation, and handover
03 / CUSTOM PRODUCT
Private team rollout
A custom tool suite prepared for use by your team.
From US$30,000per project
- Up to five agreed workflows
- Access controls and a deployment plan
- Team setup guide and acceptance checks
Starting prices are in US dollars. Final scope, price, delivery dates, ownership, and support are agreed in writing. Hosting and other service costs are quoted separately. This site does not take project payments.
SUPPORT THE BUILDER
Need anything? Find me on GitHub Sponsors.
See my work, support its upkeep, or find the person behind these tools. Choose a monthly or one-time sponsorship on GitHub.
Sponsorship benefits are listed on GitHub. Custom project delivery needs a separate agreement.
MORE WAYS TO FINISH THE TASK
Need a different route?
Compare CSV files directly in your browser. Or write a brief for a task that repeats every week.