things cal built — flagships first, then the back catalogue.
top, for coding agents — a live terminal dashboard over Claude Code sessions. Tails local transcripts for per-session spend, tool activity, and timeline; detects stalls, thrash, risky actions, and budget breaches; and can pause (via an opt-in fail-open hook) or kill a runaway session. 100% local, no network.
Privacy-first browser tools — 50 tools across dev0, web0, data0, privacy0, ui0, media0, and ai0 in one Astro app. Core file processing runs locally in the browser; Vercel Analytics collects site telemetry, and DNS, RDAP, WebSocket, model, and FFmpeg features make explicit network requests.
Type a market category and get an auto-built, cited, structured competitive landscape. Built on the context.dev API — discover → profile → synthesize — and ships a pricing tracker, an honest extraction report-card, and a Claude-Code agent-skill.
One command to download from anywhere — HTTP, cloud, git, media, torrents. Native parallel engine with resume + checksums; auto-dispatches to the right backend. Single static Go binary.
A loop controller for Claude Code. It reads each turn's transcript, judges done / next / risk, and drives autonomous iterations on a configurable autonomy dial (cautious / balanced / bold) behind a hard risk floor — plus opt-in in-session auto-pilot hooks.
Interactive cartographic graph of MCP-server tool dependencies — discovers which tools must run before others within and across servers, rendered as a scientific atlas. Live demo.
Rank jobs from public ATS APIs (Ashby, Greenhouse, Lever, SmartRecruiters, Recruitee) into a scored spreadsheet — no headless browser, no login. A multi-stage pipeline that probes thousands of companies and assembles a ranked application bank.
A multi-layer protection system for Dockerized apps: code obfuscation → AES-256 encrypted bundle → MAC+time license validation → encrypted image → gocryptfs volumes → password & shell gates (6–7 layers) before shipping to a client.
Free, open-source code obfuscator in Rust — AST renaming, per-string encryption, control-flow flattening, JIT wrap mode, Ed25519 license keys. (Python MVP paused.)
VS Code / Cursor extension (v2) to explore binary data files inline — pkl, h5, parquet, feather, arrow, avro, npy/npz, msgpack, mat and more — with a tabular / array / hierarchical viewer + profiler, backed by an isolated Python venv for safe on-demand parsing.
Chromium extension for cross-browser tab management — transfer, merge, split, and persist tab groups via the system clipboard while preserving group metadata.
Smart X (Twitter) unfollow tool — no API key, no subscription, runs entirely in the browser. Human-like randomized delays + daily caps and relationship/activity/quality filters.
Distributed parallelization engine using Docker, Celery, and RabbitMQ for scalable task execution — dynamic worker scaling, retries, and throughput optimization for data pipelines.
Production-ready Terraform template for dev/staging/prod — modular IaC for VPC, ECS, RDS, ALB, ECR, Route53 + remote state, using for_each and environment conditionals.
End-to-end ETL that processes traffic-accident data to surface patterns — Airflow orchestration, Spark processing, and visualization dashboards.
Pipeline aggregating property-listing data for market insights — DBT transformations, Snowflake warehousing, dimensional modeling for analytics.
Highly-available APIs, databases, and Airflow using Keepalived (VIPs), Patroni (Postgres HA), GlusterFS/NFS shared storage, and Nginx load balancing with Route53/Azure DNS. (Case study — no public repo.)