Universal AI Customer Service

Build a 24/7 AI support agent from manuals, FAQs, policies, and SOPs in Buda Drive

Buda is not just another channel bot. The important difference is that Buda has Drive and agent file retrieval: your support knowledge can live in files, and the Agent can search those files when customers ask questions.

That means you can start by uploading product manuals, FAQs, return policies, onboarding guides, order SOPs, and internal notes. Once the Agent can answer from those files, expose it wherever customers already are: a web customer-service widget on your site, WhatsApp, Telegram, Feishu, WeCom, Slack, Discord, or your own third-party system through Buda OpenAPI.

Why this works

Most support teams already have the knowledge. It is just scattered across help pages, PDFs, spreadsheets, chat threads, and senior support reps' memory.

Buda turns that into a support workflow:

Files in Drive → Read-only Support Agent → Web widget / Chat Channel / OpenAPI → Customer answer → Human escalation when needed

The interface is the front door. Drive is the support brain. You can start with a web support page, connect a chat channel, or embed the same Agent into another product through OpenAPI.

Best-fit scenarios

ScenarioSource files to upload
E-commerce supportProduct manuals, shipping policies, return policy, warranty docs, order SOPs
SaaS supportSetup docs, billing FAQ, feature guides, troubleshooting notes, release notes
Course and community supportCurriculum, schedules, replay links, assignment rules, membership FAQ
Internal service deskHR policies, IT guides, admin forms, finance reimbursement rules

Setup

Upload the files customers ask about

Create a support folder in Drive and upload the documents your team already uses to answer questions.

Good first files:

  • Product manual
  • FAQ
  • Return, refund, and warranty policy
  • Onboarding or setup guide
  • Common troubleshooting notes
  • Escalation SOP

Create a read-only Support Agent

Create a new Agent and make its responsibility explicit in agents.md:

You are the customer support assistant for [Brand Name].

Use the files in Drive as the source of truth.
Answer only when the knowledge base supports the answer.
If a question is unclear, risky, legal, refund-related, or not covered by the files, escalate to a human.

Restrictions:
- Read files only.
- Never write, modify, delete, or reorganize files.
- Do not invent policy.

Disable write tools for customer-facing channels

For customer support, the Agent should retrieve knowledge, not operate on your Drive.

In the Agent's Chat Channel settings, keep read tools enabled and disable write, delete, or modification tools.

Use both Agent instructions and tool permissions. Instructions guide behavior; tool permissions enforce boundaries.

Test the top 20 questions

Before going live, ask the questions your customers ask most often. Check that the Agent:

  • Answers from the right source files
  • Refuses or escalates when the answer is missing
  • Uses the right tone
  • Does not expose internal-only notes

Publish one customer-facing entry point

Start with one entry point. A web customer-service page is often the fastest first step. WhatsApp or Telegram can come next. If you already have a SaaS product, CRM, ticketing system, or internal tool, use Buda OpenAPI to embed the same support Agent into that system.

After launch, review unanswered questions and add missing files back into Drive.

Guardrails

  • Keep customer-facing support Agents read-only
  • Separate public support files from internal-only files
  • Escalate refunds, complaints, legal questions, and high-risk cases
  • Review unanswered questions weekly and improve the knowledge base

How this differs from a normal chatbot

Traditional FAQ bots require you to rebuild knowledge into flows. Buda lets the knowledge stay in files. The Agent retrieves context from Drive, answers in a natural conversation, and keeps the same source of truth across web pages, chat channels, and OpenAPI integrations.

For a channel-specific walkthrough, see WhatsApp Customer Service.

For third-party integrations, see API Claw.

On this page

Why this worksBest-fit scenariosSetupUpload the files customers ask aboutCreate a read-only Support AgentDisable write tools for customer-facing channelsTest the top 20 questionsPublish one customer-facing entry pointGuardrailsHow this differs from a normal chatbot