Liner

Copy codenpm install liner-convex

Copy codeimport { defineApp } from "convex/server";
import { v } from "convex/values";
import liner from "liner-convex/convex.config";

const app = defineApp({
  env: {
    LINER_MCP_ACCESS_TOKEN: v.string(),
  },
});

app.use(liner, {
  name: "liner",
  env: {
    LINER_MCP_ACCESS_TOKEN: app.env.LINER_MCP_ACCESS_TOKEN,
  },
});

export default app;

Copy codenpx convex env set LINER_MCP_ACCESS_TOKEN <oauth-access-token>

Copy codeimport { action } from "./_generated/server";
import { components } from "./_generated/api";
import { LinerClient } from "liner-convex";

const liner = new LinerClient(components.liner);

export const searchNews = action({
  handler: async (ctx) => {
    return await liner.searchWeb(ctx, {
      query: "recent AI regulation updates",
      limit: 10,
    });
  },
});

export const answerWithSources = action({
  handler: async (ctx) => {
    return await liner.searchAgent(ctx, {
      messages: [
        {
          role: "user",
          content: "What are the latest developments in quantum computing?",
        },
      ],
    });
  },
});

export const researchBrief = action({
  handler: async (ctx) => {
    return await liner.deepResearchAgent(ctx, {
      messages: [
        {
          role: "user",
          content: "Compare recent frontier AI model launches.",
        },
      ],
    });
  },
});

Copy codeawait liner.searchWeb(ctx, {
  query: "recent AI regulation updates",
  limit: 10,
});

Copy codeawait liner.searchScholar(ctx, {
  query: "retrieval augmented generation evaluation",
  limit: 5,
});

Copy codeawait liner.quickAnswerAgent(ctx, {
  messages: [{ role: "user", content: "What is the capital of France?" }],
});

Copy codeawait liner.searchAgent(ctx, {
  messages: [{ role: "user", content: "Summarize today's chip export news." }],
});

Copy codeawait liner.deepResearchAgent(ctx, {
  messages: [
    {
      role: "user",
      content: "Compare the effectiveness of mRNA vs protein subunit vaccines.",
    },
  ],
});

Copy codehttps://platform.liner.com/api/v1/mcp

Copy code{
  answer: string;
  text: string;
  message_id?: unknown;
  request_id?: unknown;
  trace_id?: unknown;
  references: unknown[];
  events: unknown[];
}

Copy codenpm install
npm run build
npm test
npm run typecheck
npm run lint

Copy codenpm run dev