MCP Server for Tech News: Connect Claude, ChatGPT, Codex, and Cursor

MCP has become the common adapter between AI clients and external services. Instead of teaching every model a custom API, a service exposes named tools with machine-readable input schemas. The client discovers the tools, and the model calls the right one when the conversation requires it.

For technology news, this changes the job from ‘search the internet’ to ‘retrieve today’s structured brief.’ The distinction matters. Search is an open-world retrieval task; a briefing tool is a bounded product with known sections, current data, and consistent output.

Trace exposes a hosted read-only MCP server for tech news at one URL. It is designed for the small set of tasks an agent actually needs rather than a giant generic news API.

The MCP pattern used by mature products

Notion, Linear, Stripe, GitHub, and Cloudflare all document a hosted or remote MCP connection. The recurring pattern is simple: a stable server URL, client-specific setup instructions, explicit authentication, a small tool catalog, example prompts, and a place to revoke access.

The important product lesson is that users should not have to understand the protocol before they see the payoff. Good docs first explain what the agent can do, then provide copyable setup for the client the user already has.

Trace MCP tools

Trace keeps the tool surface intentionally narrow. All tools are read-only and return at most 20 items per section. A smaller catalog is easier for the model to choose from and easier for a person to audit.

• get_daily_tech_brief — top news, builds, and conversations in one response.
• get_top_tech_news — grouped current technology and AI stories.
• get_latest_builds — open-source projects, launches, and developer tools.
• get_tech_conversations — current technical discussions and community signal.

Connect Codex

Create a Trace Agent Key from the agent setup page, store it in the TRACE_AGENT_KEY environment variable, and add the remote server with the Codex MCP command. Codex reads the bearer token from the environment instead of putting it in project configuration.

After restarting or opening a fresh session, ask Codex to list the Trace tools or request today’s daily tech brief. A successful tool call should return a feed date plus separate top_news, builds, and conversations arrays.

Connect Claude, Cursor, or another MCP client

Most remote-MCP clients accept a server URL in their MCP settings or JSON configuration. Use https://www.yourtrace.online/api/mcp and attach the Trace Agent Key as a bearer token. Keep the value in the client’s secret or environment-variable mechanism when one exists.

Client configuration formats differ. Some use mcpServers, some use servers, and some provide a graphical connector screen. The endpoint and authorization semantics stay the same. If a client cannot attach a bearer header to a remote MCP server, use its local remote-MCP bridge or call the HTTPS brief endpoint from a custom tool.

Use Trace from an agent framework

Agent frameworks can connect through a remote MCP client or call the JSON brief directly. The latter is often the shortest route for scheduled bots because there is no tool negotiation: send a GET request with the bearer key, choose a section and limit, then format the response for the destination channel.

The endpoint supports all, news, builds, and conversations sections. It is suitable for server-side jobs only. Do not put an Agent Key in browser JavaScript or a public mobile bundle.

How to verify the integration

A connection screen is not proof that the integration works. Make one real read. Ask for the daily brief, confirm that the response contains a current feed_date, inspect at least one source URL, and make sure the client identifies the operation as read-only.

Then revoke the key in Trace and repeat the call. It should fail immediately. Create a new key and verify that the old value remains invalid. That proves the lifecycle, not just the happy path.

Security boundaries that matter

Trace follows those boundaries for Agent Access. For the current read-only use case, a revocable Agent Key is also more practical for headless bots than an interactive OAuth flow. One-click OAuth can be added later for clients where installation volume justifies the extra authorization infrastructure.

• Use one fixed read scope instead of a general account token.
• Hash keys at rest and show the plaintext only once.
• Re-check product entitlement on every request.
• Cap output size so prompts and bills cannot grow without bounds.
• Annotate every MCP tool as read-only, non-destructive, and idempotent.
• Keep secrets out of chat logs, repositories, screenshots, and client-side code.