AI SystemsInternal2026
Herald AI
An AI marketing manager that runs a team of specialist agents.
About the project
Herald is the AIgency's own marketing department in software. A manager agent routes every request to specialist agents for content and SEO, assembles a walled briefing packet for each client company, brand-checks the output, runs it through an authorization chain, publishes it, attributes results back to the work, and learns from what performed. A markdown 'brain' is the source of truth and Supabase is the runtime.
What we built
- Manager / worker multi-agent architecture with per-company knowledge walls
- Brand voice checks and a human authorization chain before anything publishes
- Publishes directly into Tribe of Giants and Get My RV Worth
- Voice output via ElevenLabs; 25+ CLI tools for seeding, briefing, review and drift audits
- 56 automated tests covering routing, briefing and publishing
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