Apps - Apps we've built.
Apps, tools, and browser extensions we've built — free, mostly open-source, and designed to make developers more productive.
Runbay
Local-first mission control for your dev projects
Run processes, watch live logs, and bootstrap a whole multi-service dev environment in one click — a local-first dev toolkit in your browser. No Electron, no cloud, no account.
agentop
htop for AI coding agents
Finds every running Claude Code and OpenAI Codex session across cmux, emdash, and plain terminals, then shows memory, idle time, and the owning task in a live htop-style dashboard. Reap the idle ones to reclaim RAM — the conversation is preserved on disk, only the process dies.
ailog
A local, searchable log of every AI prompt
Captures every prompt and response automatically across Claude Code, OpenAI Codex, and opencode — tagged with project, git branch, tool, model, and token usage, and kept locally in SQLite + FTS5. Search all your AI conversations across every project, tool, and machine. No cloud, no telemetry.
Code Feedback
Review notes on code lines → copy as markdown for your AI agent
Select lines, add a feedback note with #tags, track Open/Resolved, filter live, and copy the open notes as one clean markdown list — file:line + comment + snippet — to paste straight into Claude Code, Cursor, or Copilot. Notes live outside your code and persist per project.
Open Code Feedback
fetchr
Browser-fingerprinting HTTP client + MCP server
An HTTP client with browser TLS fingerprinting (JA3/JA4, HTTP/2, QUIC) — a CLI, an MCP server that gives Claude Desktop & Claude Code real HTTP access, and an importable Go package. Requests look like Chrome or Firefox and pass anti-bot detection that blocks standard clients and curl.
Filemark
Beautiful Markdown, MDX, JSON & schema viewer for Chrome
Drop in a .md, .mdx, .json, .sql, .prisma, or .dbml file and watch it render exactly how you want — beautifully, instantly, and 100% on your machine. No cloud, no account, no tracking.
lore
Give your AI coding agent a memory
lore captures what you and your agent learn about a project — rules, decisions, patterns, gotchas, tasks — and compiles it into the CLAUDE.md / AGENTS.md your agent reads every session. One command to install, everything stays on your machine. Ships with a Claude Code skill so the agent saves and recalls knowledge automatically.
repolink
One private repo, linked into every project
Keep your research, prompts, plans, snippets, and templates in one central private repo and symlink them into every GitHub project that needs them — no copy-paste, no submodules, no hand-rolled ln -s. Mappings are committed and portable via git, so a fresh clone rebuilds every link with one command.
universal-skills
An open-source library of portable agent skills
A growing, open-source collection of agent skills — self-contained SKILL.md modules that teach AI coding agents new, dependable capabilities: research closing, prompt engineering, context handoff, README/SEO, brand kits, repo launch, and more. Works with Claude Code, Cursor, Codex, Copilot, Windsurf, Gemini, and Cline.
SQL Schema Visualizer
Turn SQL DDL into an interactive ER diagram
Paste your SQL schema and instantly get an interactive entity-relationship diagram. Explore tables, columns, keys, and relationships visually — no signup, runs entirely in your browser.
LaunchKit
Chrome extension asset studio — icons, screenshots, and promo images in one place
Generate, edit, and manage all the image assets you need to publish on the Chrome Web Store. Upload one icon to get all 4 required sizes, design screenshots and promo tiles with a built-in canvas editor, and export everything as a ZIP. Runs entirely in your browser — no backend, no uploads, no accounts.
HTTP Lens
Network request debugger for HTTP and GraphQL
A Chrome DevTools extension that captures, analyzes, and provides deep inspection tools for all HTTP and GraphQL network traffic. Debug requests with formatted JSON trees, replay calls, diff responses, and export as cURL or HAR — all from a dedicated DevTools panel.