greybird

Local-first personal intelligence

Your data.
Your machine.
One flock.

Greybird turns the exhaust from your agents, browser, and files into useful context—without shipping your life to somebody else’s cloud.

Explore the suite View source

In active development · installer coming soon

G CONTROL PLANE
LOCAL

SYSTEM OVERVIEW

Good evening. Your flock is standing by.
PREVIEW
MB

Mockingbill

Agent intelligence

CU

Curlew

Web capture

BP

Boxpecker

Disk intelligence

HA

Harrier

Browser surface

INGEST STREAMNOW
Private by default127.0.0.1 · encrypted

01 — THE IDEA

Built for the data you already make

Personal intelligence shouldn’t require surrendering your personal data.

Greybird is a modular suite that runs locally, shares one durable data layer, and lets each tool make the others more useful. Turn on what you need. Keep the rest quiet.

02 — THE FLOCK

Four birds.
One system.

Purpose-built tools with shared context underneath. Each runs independently; together they tell a fuller story.

01AVAILABLE
M

Mockingbill

Agent intelligence

Understand Claude and Codex usage, costs, quotas, model mix, and cache economics from one local view.

  • Session and account analytics
  • Cost and quota visibility
  • Local telemetry capture
02LABS
C

Curlew

Web capture

A resilient fetch ladder for capturing, cleaning, and archiving the parts of the web you want to keep.

03LABS
B

Boxpecker

Disk intelligence

Find what is consuming your storage, understand why it is there, and clean safely with context.

04LABS
H

Harrier

Browser surface

A focused Chrome extension for browser capture, page context, and the moments that disappear between tabs.

03 — THE PLATFORM

One quiet foundation.

No container maze. No account graph. No data scattered across a dozen opaque services.

⌘macOS
◫iPhone
◎Browser
⌁MCP
GREYBIRD COREA single Rust service
CAPTURENORMALIZEQUERY
YOUR DATA LAYERPostgreSQL + pgvector
Local · durable · portable
01

Local-first

The core service binds to your machine. Your raw personal data stays under your control.

02

One source of truth

Every enabled tool writes to one understandable, queryable PostgreSQL database.

03

Modular by design

Run one tool or the whole flock. Capabilities are independently enabled and composed.

04

Open where it matters

Built in public, MIT licensed, and designed around protocols and formats you can inspect.

04 — THE HORIZON

The flock is still growing.

Greybird’s foundation is built to hold more of the useful context scattered across your day—without turning into another platform that owns you.

Follow the build on GitHub
01Activity + focusPLANNED
02Meetings + voicePLANNED
03Vault + messagesPLANNED
04Finance + marketsPLANNED
05Git + developmentPLANNED
06News + homePLANNED

Building in public

Keep your context.
Find your signal.

Greybird is early, open, and taking shape now.

Watch on GitHub