Lumen (by Ory)
Give your AI agent eyes on your codebase and save tokens
Lumen (by Ory) launched on April 2, 2026.
What it does
Illuminate your codebase with semantic search for code agents. Faster and cheaper results over grep/find/glob. Works great in small and large code bases. Enterprise-ready and compliant with local embeddings via Ollama and SQLite-vec.
Save 30% token costs when using Claude Code, Codex, OpenCode for free - with open source, local semantic search. Works for small and large codebases and monorepos! Enterprise-ready and fully compliant via Ollama and SQLite-vec. - ory/lumen
Does a similar job
all alternatives →
I built an AI that turns GitHub codebases into easy tutorials2025 · github.com · ▲923https://the-pocket.github.io/Tutorial-Codebase-Knowledge/

Faster, cheaper Claude Code with local semantic code search via sqliteMar 2026 · ory.com · ▲10Claude Code getting slower as your codebase grows? Ory Lumen is a local semantic search MCP server that cuts costs by up to 39% and sessions by up to 53%.
Lumen — Run PM Workflows with AI AgentsMar 2026 · github.com · ▲281 Orchestrator. 18 AI Agents. 6 PM Workflows. In Claude Code


More ai this month
the category →



Paintings by AI models: programs run through a simulation of oil paint.
AI · 21d ago · stillwet.art
PixVerse R2▲381A real-time world model you can explore and change
AI · 29d ago · world.pixverse.video

Source: Product Hunt launch ↗
Launched alongside, April 2026
the whole month →
- AG
Thought the resources for GPU arch were lacking, so here we are
Life & fun · Apr 2026 · jaso1024.com

Built a ~9M param LLM from scratch to understand how they actually work. Vanilla transformer, 60K synthetic conversations, ~130 lines of PyTorch. Trains in 5 min on a free Colab T4. The fish thinks the meaning of life is food. Fork it and swap the personality for your own character.
AI · Apr 2026 · github.com


I made a laptop stand out of solid concrete, in the style of brutalist architecture, with themes of urbex and urban decay
Life & fun · Apr 2026 · sam-burns.com

With social media and now AI, its important to keep the indie web alive. There are many people who write frequently. Blogosphere tries to highlight them by fetching the recent posts from personal blogs across many categories. There are two versions: Minimal (HN-inspired, fast, static): https://text.blogosphere.app/ Non-minimal: https://blogosphere.app/ If you don't find your blog (or your favorite ones), please add them. I will review and approve it.
AI · Apr 2026 · text.blogosphere.app