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Developer referenceEnterprise IT, knowledge management, and internal support teams

Build an enterprise knowledge base

Turn scattered documents into an internal Q&A knowledge base with permissions, citations, and version control

ARCHITECTURE

Five-stage workflow

01Sync drives, wikis, PDFs, and business documents
02Parse, deduplicate, chunk, and preserve access rights
03Build an incrementally updated retrieval index
04Answer questions and show matched source citations
05Monitor stale content, unanswered questions, and feedback
STACK

Recommended components

Start with one component per capability and replace it only when evaluation data shows a clear gap.

Open Library ✓ VerifiedKnowledge & Content · Search open bibliographic data for books, authors, editions, and cover images.→LangChain.js ✓ VerifiedAgent Frameworks · A JavaScript and TypeScript framework for building agent and LLM applications.→Context7 ✓ VerifiedMCP Services · Bring current, version-matched development documentation into AI coding contexts.→Hugging Face ✓ VerifiedModels & Inference · AI model hub with inference API for NLP, computer vision, and audio.→
DELIVERY

From proof of concept to production

  1. 01Define the user journey, input and output schemas, permission boundaries, and success metrics.
  2. 02Build one end-to-end happy path with the smallest viable tool stack and a fixed evaluation set.
  3. 03Add authentication, timeouts, retries, fallbacks, audit logs, and human review for risky actions.
  4. 04Release to a limited audience, measure quality, latency, and cost, then expand with evidence.
CODE SAMPLE

Framework-neutral orchestration skeleton

TypeScript
type WorkflowInput = { request: string; userId: string };
type StageAdapter = (context: unknown) => Promise<unknown>;

const stages = [
  "Sync drives, wikis, PDFs, and business documents",
  "Parse, deduplicate, chunk, and preserve access rights",
  "Build an incrementally updated retrieval index",
  "Answer questions and show matched source citations",
  "Monitor stale content, unanswered questions, and feedback"
];
const selectedTools = [
  "Open Library",
  "LangChain.js",
  "Context7",
  "Hugging Face"
];

export async function runWorkflow(input: WorkflowInput, adapters: Record<string, StageAdapter>) {
  let context: unknown = { ...input, selectedTools };

  for (const stage of stages) {
    const adapter = adapters[stage];
    if (!adapter) throw new Error(`Missing adapter: ${stage}`);
    context = await adapter(context);
  }

  return context;
}

Implement each adapter on the server with the selected component’s official SDK or API. Never expose provider credentials in browser code.

LAUNCH CHECK

Production checklist

  • ✓Every stage has a defined owner, input, output, timeout, and failure state.
  • ✓Credentials and sensitive data stay server-side with least-privilege access.
  • ✓Model output is validated before it reaches a database, user, or external action.
  • ✓Sources, tool calls, prompts, versions, and human decisions are traceable.
  • ✓A fixed evaluation set covers normal, ambiguous, adversarial, and unavailable-tool cases.
  • ✓The workflow has a visible fallback and a manual recovery path.