Legwork · research worker for Claude and ChatGPT

Keep your AI for thinking. Hand off the digging.

Claude or ChatGPT stays in charge of the reasoning. Searching, reading and cross-checking your documents goes to a low-cost worker model you choose. It reports back in a few paragraphs, with the exact source for every finding.

Internal benchmark: reasoning-model input tokens −98.6%, same answer quality. See the numbers ↓

Your AI

Thinks

  • Understands your question
  • Weighs the evidence
  • Writes the answer
Legwork worker · model you choose

Does the legwork

  • Searches every file
  • Reads what matters
  • Cross-checks, cites ch03.docx:112
Your documents

Stay where they are

  • Word, PDF, sheets, slides
  • Markdown, notes, text
  • One workspace across apps
The problem

Your best model spends its effort on errands.

Ask your AI a question about a large folder and it starts digging: search, open, read, search again. Dozens of rounds, each one resending everything it has read so far.

Internal benchmark

Same answers. A fraction of the work on your main model.

10 real questions over a 2,275-file manuscript, 40 runs. Totals for the reasoning model over 20 runs per mode. The reasoning model was driven through its API; tests inside the Claude and ChatGPT apps are in progress. Full methodology →

Input tokens

−98.6%
Does it all
37.45M
With Legwork
0.51M

Requests

−91%
Does it all
776
With Legwork
68
Same quality

Equal average score in a blind review. The delegated answer was preferred in 6 of 10 questions.

How it works

Three steps, no agents to configure.

1

Connect

Paste one connector URL into Claude or ChatGPT.

2

Point it at your documents

Any format you work with. Your workspace stays put between sessions and is shared across the AI apps you connect.

3

Ask as usual

Your AI hands the digging to the worker, gets back a short sourced report, then does the thinking.

Why Legwork

Thinking stays with your AI

The model you trust makes the judgment calls.

Every finding has a source

The exact file and location for every claim, so you can check it in seconds.

Bring your own worker

Any low-cost worker model you pick, or a local one. You pay the provider directly; we never resell tokens.

One workspace, many apps

The same files and history in Claude and ChatGPT.

Setup in one URL

Built for people who don't want to configure agents.

Works with every document

Word, PDF, spreadsheets, slides, notes. No conversion needed.

Who it's for

Writers

Ask about your manuscript like you'd ask an assistant who has read every chapter.

Marketing & content

Find what you already wrote and what the brand guide says before you write the next piece.

Researchers & analysts

Cross-check dozens of documents. What wasn't found is listed too.

Developers

Remote MCP backend. Bring your own key, pick your worker model.

For organizations · Marshal

Your people adopt AI one by one. Marshal lets IT see and govern all of it.

Route, approve and account for every AI request. Approvals, quotas and audit, deployed in your own environment.

CIO / ITWhich providers and models are in use, by which projects?
FinOpsWhat does it cost, by department, against quota and budget?
Security / AuditWho requested, who approved, when, and what was used under that key?
Department headsWhat is my team using, and is it within what we approved?

Built by MKA Plus.

MKA Plus has run managed IT for organizations for more than 10 years. The same team that keeps networks and systems running now builds and deploys AI products, and stays on to support them.