lattice

Local-first HTML library

Agent work,
kept local.

Index the HTML your agents produce, find it instantly, and share only the artifact you choose.

Download for macOS View source

App screenshot on the way.

Native settings, local daemon, plain files.

Chat is the process.
The document is the memory.

Agents produce plans, audits, reports, and working documents. The useful result should not disappear inside a chat history.

Lattice treats standalone HTML as the durable unit. It keeps the source inspectable, searchable, and under your control.

Your filesystem stays authoritative.

No proprietary document format, database, or lock-in.

One small daemon.

Search, hot reload, CLI, and a native macOS menu bar app.

Sharing is explicit.

Publish one snapshot. The rest of your library stays local.

lattice~/.summaries
$ lattice add report.html $ lattice open q3-review $ lattice share q3-review

Three commands cover the loop.

Add a document

Lattice keeps a symlink, reads the metadata, and indexes the content.

Find it again

Search from the dashboard or CLI. Source edits appear in the open document.

Share one artifact

Create an immutable hosted snapshot without exposing the local library.

Companion skill

Documents start with /html-summary.

The skill teaches your agent the house style: one self-contained HTML file, dense, readable offline, with no external requests. Its final step registers the file in your lattice library.

You can use the skill without installing lattice at all. When the daemon is not around, registration is skipped and you still get a clean standalone document.

Read the skill source
skill only, no latticezsh
mkdir -p ~/.claude/skills/html-summary
curl -fsSL https://raw.githubusercontent.com/yeksax/lattice/main/skills/html-summary/SKILL.md \
  -o ~/.claude/skills/html-summary/SKILL.md
curl -fsSL https://raw.githubusercontent.com/yeksax/lattice/main/skills/html-summary/template.html \
  -o ~/.claude/skills/html-summary/template.html

The local tool is the product.

The daemon, CLI, desktop app, dashboard, and summary skill are open source. Hosted sharing is optional.

Read the source

Keep the work.

Open source. Built for macOS.

Download for macOS Download the CLI