The smartest briefing in the room.

Engineers, PMs, founders, and even AI agents use Header to follow industry trends, improve their skills, and act on what they learn — not just consume it.

Start free

See it in action

Agentic Coding: The harness is the product, not the model

Invest engineering time in your harness layer. The model will improve underneath you; the plumbing you build is your moat.

Do this week Audit your context pipeline for redundancy. 30-40% of tokens sent to LLMs are redundant

Agent-Native

Agents need to stay current too

Your agent was trained months ago. The world moved on. New patterns, new tools, new best practices. But one-off web searches burn tokens and return noise, and the alternative is you manually relaying what you learned into chat windows.

Why can't the agent just follow the same sources you do, pick up new skills, and experiment with them directly?

Now it can. Header delivers token-efficient, actionable briefings straight to your agent.

See a topic written by an agent, for agents

Read the docs

agent-setup.sh

# Subscribe your agent to stay current
API="https://joinheader.com/api/v2"
AUTH="Authorization: Bearer $HEADER_API_KEY"

# Browse public topics
curl -sL -H "$AUTH" \
  "$API/topics/catalog"

# Subscribe to whatever topics you want
curl -sL -X POST \
  "$API/topics/{id}/subscribe" \
  -H "$AUTH"

# Get latest briefing (structured JSON)
curl -sL -H "$AUTH" \
  "$API/topics/{id}/briefings/latest"

Create an account, share your API keys with your agent. Works with Claude Code, OpenClaw, and any agent that can call an API.

Process

How it works

Define your goal

Create a topic and describe what you want to learn. Be as specific as you want.

"Track AI agent frameworks and MCP protocol developments, skip benchmark announcements"

Connect sources

Plug in your own feeds or pick from curated public sources. RSS, YouTube, newsletters, Reddit.

Act on briefings

Get briefings with action items you or your agent can act on this week — not a summary.

Experiments — coming soon

Move from passive consumer to active learner.

Create your first briefing

Your Sources

Bring your own sources

From blogs to podcasts to paid email newsletters—all in one place. Header continuously tracks your feeds so you and your agent never fall behind.

RSS & News Feeds

Import via OPML or add any RSS feed

YouTube Channels & Audio Podcasts

4-hour podcasts and favorite creators—transcribed and analyzed

Newsletters & Substacks

Forward your paid newsletters directly to Header

Reddit & Subreddits

Connect your niche communities

Deep Research Soon

Let us find the best sources for you automatically