AI agents, document Q&A and LLM audits for small teams

I take on three kinds of work. Each ends with code you own and numbers that show whether it works. Pick by the problem you have, not by the technology.

The evidence on these pages comes from two projects I built myself, to show how I work. They are not client engagements.

Send a brief See pricing

AI agent workflow: From €7,500
RAG assistant: From €4,000
LLM hardening audit: From €1,500
Retainer: From €1,800 a month

three services

Pick by the problem you have

Typically 6 to 10 weeks

From €7,500

AI agents and workflow automation

Choose this when people copy information between tools, or watch for changes, and a person still has to check the result.

I build AI agents that read a request, draft the work and write to tools such as Asana and HubSpot, but only after a person has approved it. Dates and totals are calculated by plain code, and spend is capped in code.

AI agent development in detail

Typically 3 to 6 weeks

From €4,000

RAG and document Q&A

Choose this when the answers already exist in your documents and people lose time finding them.

I build an assistant that answers from your own files, cites the passage each sentence comes from, and refuses when the documents do not say. It is scored against your real questions before and after every change.

RAG development in detail

Typically 1 to 2 weeks

From €1,500

LLM integration and hardening

Choose this when an LLM feature already exists, or is about to launch, and you are not sure it is safe, affordable or any good.

I review it for prompt injection, runaway spend, missing logs and unmeasured quality, and hand you a written report with the findings ranked by risk, plus an evaluation baseline.

LLM security audit in detail

choosing

Not sure which one you need?

The work ends with something written into another system. A task, a CRM record or an email. That is an agent.
The answer already exists in a document. A handbook, a contract or a knowledge base. That is a document assistant.
You already have an LLM feature, or a prototype, and you doubt it. That is the audit, and it is the cheapest way to start.
More than one applies. Start with the smaller piece. The question set, the spend caps and the logging built for it carry over to the next.
None of them applies. Send the brief anyway. Sometimes the right answer is a spreadsheet formula or a no-code automation, and I will tell you before you pay for anything.

included

What every project includes

The code lives in a repository you own. It comes with tests, evals where they apply, documentation and a handover session, and every model call is capped in code. Model usage is billed to your own provider account.

Already running something? A retainer from €1,800 a month covers monitoring, evals and improvements. See the full price schedule.

Tell me what is eating your team’s week.

Send a short brief: what the work is, who does it now, and what it costs you. I reply within two working days with a rough scope, a price range and whether AI is the right tool for it at all.

Send a brief

Or write to keel.agents@gmail.com.