Docs

Connectors

43 connector packages cover the runtime, model, and data sides of an LLM app. Each is a thin wrapper that wires BonkLM's GuardrailEngine into the right call sites without you having to learn the host framework's middleware shape.

Matrix

Install pattern

Every connector lives at @blackunicorn/bonklm-<name>. Install the connectors you need alongside the core package.

pnpm add @blackunicorn/bonklm
pnpm add @blackunicorn/bonklm-express      # framework
pnpm add @blackunicorn/bonklm-anthropic    # LLM provider
pnpm add @blackunicorn/bonklm-pinecone     # RAG store

Drop-in wiring

server.tsts

import express from 'express'
import { GuardrailEngine } from '@blackunicorn/bonklm'
import { expressMiddleware } from '@blackunicorn/bonklm-express'
import { anthropicConnector } from '@blackunicorn/bonklm-anthropic'
import { pineconeConnector } from '@blackunicorn/bonklm-pinecone'

const guard = new GuardrailEngine({
  validators: ['prompt-injection', 'jailbreak'],
  guards: ['secret', 'pii'],
})

const app = express()
app.use(expressMiddleware(guard))                       // inbound HTTP
app.post('/chat', anthropicConnector(guard, anthropic)) // LLM call
const retriever = pineconeConnector(guard, pinecone)    // RAG retrieval

Per-group notes

Frameworks

9 packages — Express, Fastify, Hono, Restate, Temporal, Elysia, NestJS, Vercel AI SDK, Next.js.

LLM providers

6 packages — OpenAI, Anthropic, Google GenAI, Ollama, Hugging Face, Mistral.

Agent frameworks

15 packages — LangChain, LlamaIndex, Mastra, Genkit, OpenAI Agents SDK, ElizaOS, CopilotKit, Letta (MemGPT), Cloudflare Agents, VoltAgent, Eko, LiveKit Agents, Stagehand, Inngest, Trigger.dev.

RAG & vector stores

6 packages — Pinecone, Chroma, Qdrant, Weaviate, LanceDB, turbopuffer.

Memory

2 packages — Mem0, Zep.

Bridges & misc

5 packages — MCP, OpenClaw, Daytona, E2B, VoltOps OTel.

Browse the full catalogue

Every connector ships with its own page — install command, minimal example, related connectors. Open the connector index.