@nosocial/ai-sdk

NoSocial reputation reporting for the Vercel AI SDK. Wrap any language model with one middleware — interactions are reported automatically.

Install

npm install @nosocial/ai-sdk

Usage

import { nosocialMiddleware } from "@nosocial/ai-sdk";
import { wrapLanguageModel, generateText, streamText } from "ai";
import { openai } from "@ai-sdk/openai";

// Wrap your model with NoSocial middleware
const model = wrapLanguageModel({
  model: openai("gpt-4o"),
  middleware: nosocialMiddleware({
    oracleUrl: "https://api.nosocial.me",
    agentName: "my-assistant",
  }),
});

// Use the model as normal — reports are sent automatically
const result = await generateText({ model, prompt: "Explain quantum computing" });

// Streaming works too
const stream = await streamText({ model, prompt: "Write a haiku" });

What it does

Every model call is automatically reported to the NoSocial oracle:

| Event | Domain | Score | |---|---|---| | Successful generation | task_completion | 0.8 | | Generation with tool calls | collaboration | 0.7 per tool | | Generation error | reliability | -0.5 | | Stream completion | task_completion | 0.8 |

Reports are fire-and-forget — they never block model responses.

Identity mapping

• Reporter: Your application, identified by agentName
• Subject: The model being called, namespaced under your agent (e.g., my-assistant:openai:gpt-4o)

Each identity gets a persistent Ed25519 keypair stored in .nosocial/keys/. The same {agentName, modelId} combination gets the same DID across runs.

Configuration

nosocialMiddleware({
  oracleUrl: "https://api.nosocial.me",  // Oracle endpoint
  agentName: "my-assistant",              // Your application's identity
  keysDir: ".nosocial/keys",              // Where to store keypairs
  autoRegister: true,                     // Auto-register with oracle
  onError: (err) => console.error(err),   // Error callback (fire-and-forget)
})

Works with any provider

The middleware wraps the AI SDK's LanguageModelV1 interface, so it works with any provider:

import { anthropic } from "@ai-sdk/anthropic";
import { google } from "@ai-sdk/google";

// Anthropic
const claude = wrapLanguageModel({
  model: anthropic("claude-sonnet-4-5-20250514"),
  middleware: nosocialMiddleware({ agentName: "my-app" }),
});

// Google
const gemini = wrapLanguageModel({
  model: google("gemini-2.0-flash"),
  middleware: nosocialMiddleware({ agentName: "my-app" }),
});

Key storage

Agent keypairs are stored as raw key files in .nosocial/keys/ with 0600 permissions. Add this to your .gitignore:

.nosocial/

License

MIT