Lynkist Guides

AI Agent

Set up Lynkist's WhatsApp AI agent — an auto-reply assistant that answers common questions from your knowledge base and hands off to a human when it's unsure.

The AI Agent is an auto-reply assistant for your WhatsApp inbox. When a customer messages you, it reads their question, checks what it knows about your business, and either replies automatically or hands the conversation to a human. Done well, it absorbs the repetitive questions — hours, pricing, order status, returns policy — so your team only touches the conversations that need them.

It lives under AI Agent in the sidebar and has four tabs: Settings, Knowledge base, Test playground, and Auto-reply.

How it decides what to do

For every inbound message the agent produces an answer and a confidence score. You set the rules for what happens next:

  • If confidence is above your threshold, it sends the reply.
  • If confidence is below it, or the customer trips a handoff condition, it stops and hands off to a human instead of guessing.

This is the core safety idea: the agent should say "let me get a person" rather than invent an answer.

Step 1 — Build the knowledge base

The agent only knows what you tell it. Go to Knowledge base and add material. There are three ways to feed it:

  • Add an FAQ — a question customers ask and the answer the bot should give. This is the highest-signal format; start here.
  • Add a web page — paste a page URL (your pricing page, policies, about page) and the agent ingests its content.
  • Add a knowledge snippet — paste raw content: a policy, an about section, shipping terms, any reference text.

Start with 10–20 real FAQs pulled from your actual chat history. The questions customers truly ask beat any policy document for coverage.

Step 2 — Configure the agent

Open Settings and tune behaviour:

  • Persona — sets the bot's identity and tone (who it is, how it speaks). Match your brand voice.
  • Confidence threshold — how sure the agent must be before it replies on its own. Higher = more cautious (more handoffs, fewer wrong answers). Start conservative and lower it as you trust it.
  • Extra instructions (optional) — house rules: things to always or never say, formatting preferences, languages to use.
  • Handoff keywords — words that force a human handoff immediately (e.g. refund, complaint, human, agent).
  • Handoff message — what the customer sees when the agent passes them to a person.
  • Max auto-replies before handoff — a cap on how many times the agent answers in one conversation before it brings in a human, so it never loops forever.

Step 3 — Test before going live

Use the Test playground to rehearse safely. Send the agent a message and you'll see:

  • The preview of how it would respond,
  • Its confidence for that answer,
  • Which knowledge it used,
  • Whether it would hand off to a human.

Crucially, nothing in the playground is sent to customers — it's a sandbox. Probe it with your trickiest real questions and edge cases. If answers are wrong, add or fix knowledge; if it's too eager or too timid, adjust the confidence threshold.

Always test handoff keywords explicitly. You want to be certain that words like "refund" or "speak to someone" reliably escalate to a human.

Step 4 — Turn on auto-reply

When you're happy with the playground results, enable the agent on the Auto-reply tab. From then on it responds to inbound messages within the rules you set. Conversations it hands off appear in the shared inbox for your team, with context intact.

The AI agent runs within your existing plan — there's no separate AI subscription to manage. Keep an eye on the dashboard after launch to see how much volume it's absorbing.

A good rollout plan

  1. Load 15–20 FAQs and your key policy pages.
  2. Set a high confidence threshold and generous handoff keywords.
  3. Hammer the playground with real questions.
  4. Turn on auto-reply and watch the inbox for the first few days.
  5. Gradually lower the threshold as accuracy proves out, adding knowledge wherever it guessed wrong.

Next steps

AI Agent — Lynkist Guides | Lynkist