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Products

Built for us, released for everyone.

Not client work — products we own and ship. Most are open source and free for anyone to use. Each one started as a problem we kept hitting and decided to solve properly.

Developer ToolsLiveOpen source

Claude Code Privacy Guard

Secrets never reach the model.

A Claude Code plugin that scans every prompt for secrets and PII and blocks it before it is sent. Nothing sensitive has to leave your machine to find out it was sensitive.

  • Blocks prompts holding keys or secrets
  • Scans locally, zero configuration
  • Rule toggles and allowlists
Node.jsClaude Code Plugin API

View on GitHub

14stars5forks
AI & MLLive

reachl.ink

LinkedIn posts that look the way you meant them to.

An editor for writing and formatting LinkedIn posts, with Unicode styling applied in place and AI suggesting hashtags and emphasis from a semantic read of the draft.

  • Unicode bold, italic, monospace
  • Semantic hashtag suggestions
  • Drafts, history, and dashboard
GoSveltePostgreSQLFastAPI

Visit reachl.ink

Developer ToolsLive

TabularJSON

JSON you can actually read.

Visualize, convert, and transpose JSON and JSONL into table views. Nested data flattens into something you can scan instead of something you scroll.

  • Parses and validates JSON and JSONL
  • Horizontal or vertical table layouts
  • Runs entirely in your browser
ReactCodeMirror

Visit tabularjson.com

Data PrivacyIn development

Scan-PII

Know the moment sensitive data leaks.

Scans your data for personally identifiable information and alerts you the moment it is exposed. Ships as a Wails desktop app, a Go CLI, and a Vue web app.

  • Structured and unstructured sources
  • Alerts on accidental exposure
  • Desktop app, Go CLI, and web UI
WailsGoVue.js

Visit scanpii.com

Business SoftwareLive

Datum Brain OS

The system we run the company on.

One operations platform for HR, accounts, sales, and admin — the spine most companies stitch together from five disconnected tools. We build it, and we run on it.

  • Directory, payroll, expense ledger
  • Leads with AI-written proposals
  • Role-aware access via Casbin
GoSvelteKitPostgreSQLFastAPI

Visit os.datumbrain.com

Go LibrariesLiveOpen source

otters

Smooth, intelligent data processing for Go.

A high-performance DataFrame library for Go. Pandas-shaped API, but built around what Go is actually good at: static types, predictable memory, and speed.

  • Type-safe over native Go types
  • Fluent, chainable operations
  • CSV and JSONL with type inference
Go

View on GitHub

15stars5forks
Go LibrariesLiveOpen source

npy

NumPy arrays, read and written from Go.

Reads and writes NumPy's .npy and .npz formats from Go, with generics for type safety. The bridge for pipelines whose training half is Python and serving half is not.

  • Every standard NumPy dtype
  • Single- and multi-array files
  • Row- or column-major, plus CSV
Go

View on GitHub

6stars0forks
HardwareLiveOpen source

NIIMBOT D110 API

Text in, printed label out.

An API server that renders text to a tag image and prints it on a NIIMBOT D110 label printer over Bluetooth — turning a phone-app-only device into something you can automate.

  • Single POST endpoint to print
  • Renders the tag image for you
  • Talks to the printer over Bluetooth
GoPython

View on GitHub

51stars5forks
Developer ToolsLiveOpen source

KeyProbe

Find out what a key can actually do.

An LLM API key validator. Give it a key and it works out the provider, hits live endpoints, and reports which models and features that key can actually reach.

  • Auto-detects 12+ providers
  • Tests against live endpoints
  • Text or JSON, scriptable exit codes
Go

View on GitHub

2stars1forks
Developer ToolsLiveOpen source

dirtree

A project tree that respects .gitignore.

A directory tree CLI that honours .gitignore at every level, so the output is the project rather than the project plus node_modules. Text, JSON, or Markdown for LLMs.

  • Gitignore-aware at every level
  • Text, JSON, or Markdown output
  • --llm mode tuned for agents
Go

View on GitHub

2stars4forks
AppsLiveOpen source

dedup

Find the duplicates, decide for yourself.

A cross-platform desktop app that finds duplicate files by checksum and reads naming patterns to suggest which copy to keep. Nothing is deleted outright — flagged files go to the system trash, so every removal can be undone.

  • SHA-256 checksum matching
  • Suggests which copy to keep
  • Safe by default — moves to trash, never deletes
GoWails

View on GitHub

2stars3forks
Go LibrariesLiveOpen source

nulltypes

Nullable Go types that survive JSON.

Nullable types for Go with JSON marshalling that works — the gap database/sql leaves open. Drops into GORM models without a custom marshaller per field.

  • Null-safe string, int, float, time
  • Correct JSON in both directions
  • NullTime formats for SQL timestamps
Go

View on GitHub

18stars3forks

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