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AI Agent Development

AI Agents Built on Your Data, With Guardrails

Custom agents that answer from your documentation, take real actions in your systems, and get evaluated before they ever reach a customer.

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The Problem

A Chatbot That Confidently Makes Things Up Is Worse Than No Chatbot

Wrapping a language model around a prompt is quick and usually disappointing. Without retrieval it invents answers, without tools it can't do anything useful, and without evaluation nobody notices when quality drops. The engineering that matters is the retrieval layer, the tool boundaries, and the tests that tell you whether it's actually working.

What's Included

Retrieval-Augmented Agents

Agents that answer from your documents and cite where the answer came from.

Tool-Using Agents

Agents that take real actions against your APIs within defined limits.

Customer Support Agents

Assistants trained on your knowledge base, with escalation to a human.

Internal Knowledge Agents

Search and answer over internal docs, wikis, and ticket history.

Evaluation & Guardrails

Test sets, scoring, and constraints so quality is measured, not assumed.

Integration & Deployment

Wiring agents into your site, product, Slack, or existing support tooling.

Technologies We Use

Claude APIOpenAI APIPythonTypeScriptLangChainVector DatabasespgvectorRAGMCPNode.js

Why Work With Us

Grounded Answers

Retrieval First

Agents answer from your content, with citations, instead of guessing.

Scoped Tools

Defined Limits

Agents act only within the boundaries you approve.

Measured Quality

Evaluation Sets

We build test cases so you can see accuracy before launch.

Your Data Stays Yours

Clear Handling

We agree data flow and retention explicitly before building.

Model Flexible

Not Locked In

Built so the underlying model can be swapped as they improve.

Honest Scoping

Fit First

If a simpler automation solves it, we'll tell you that instead.

How We Work

Use Case Definition

We start from the task and what a correct answer looks like, not from the technology.

Data Assessment

We review the content the agent will rely on — its quality sets the ceiling.

Retrieval Design

Chunking, embedding, and retrieval strategy built and tuned for your content.

Agent & Tools

Prompting, tool definitions, and boundaries on what the agent may do.

Evaluation

A scored test set covering common questions plus the edge cases that matter.

Human Escalation

Clear handoff paths for when the agent shouldn't be answering.

Deploy & Monitor

Launch with logging and review so quality is tracked over time.

Related Services

Frequently Asked Questions

Retrieval grounding is the main defence: the agent answers from retrieved passages and cites them, rather than generating from memory. We add explicit instructions to decline when the answer isn't in the source material, and an evaluation set that specifically tests refusal behaviour. It reduces hallucination substantially — we won't claim it eliminates it, and we design escalation paths for that reason.

Usually Claude or GPT via API, chosen per use case. We build so the model is swappable, because the landscape moves quickly and you shouldn't have to rebuild to change provider.

We agree this explicitly before building — what gets sent to the model provider, what's retained, and where embeddings are stored. Vector databases can run in your own infrastructure if you need data to stay in your environment.

Evaluation sets scored before launch, plus logging and periodic review afterwards. If we can't define what a correct answer looks like for your use case, that's a signal the use case needs narrowing first.

Often just automation. If the task has clear rules and no ambiguous language to interpret, a workflow automation is cheaper, faster, and more predictable. We'll say so rather than selling you an agent you don't need.

Thinking About an AI Agent?

Tell us the task you want handled. We'll tell you honestly whether an agent is the right tool and what it would take.

SERVICE AREA

Serving clients across the US

WeWebsolutions is headquartered in Teaneck, NJ and works with businesses throughout the United States. Browse the state pages below for local market context, or see our fixed project pricing.

SELECTED WORK

Proof, not promises

Projects we designed and built end to end. Read the full write-ups, or browse every case study.

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