In production at Fern
Fern Replay
Git-native 3-way merge engine that preserves hand-edits to generated SDKs across regenerations. I built it solo at Fern. It runs in production for ElevenLabs and Auth0.
TypeScriptgit internalsdiff3
On the monitor
trendAuto-curated daily digest of dev trends — GitHub Trending, Hacker News, npm, PyPI — fetched and committed on a cron.stat-Stat! — a daily medical-emergency puzzle game: four timed clinical decisions per scenario, physician-written. Next.js + …cfb-arcadeCFB Arcade — The 16-0 Draft + Guess the Season. 100% client-side SPA; reads the Supabase serving layer with the public a…claude-code-search-Personal CLI helpers for Claude Code — ccs: grep all sessions, pick in fzf, resumeclaude-skillsTanmay Singh's Claude Code skills — add one marketplace, get them all (debrief, product-view).orchestrateClaude Code skill: run a multi-session job as its orchestrator — plan, brief workers, verify their claims, loop the huma…think-like-fable-5Claude Code agent skills with paired evals — think-like-fable-5: Fable 5's working discipline, portable to smaller model…product-viewA Claude Code skill that flips Claude out of code-language and into product-languagedebriefAn end-of-session learning ritual that turns finished work into durable understanding — make yourself recall and reconst…mcp-authcheckGrade any MCP server's OAuth implementation against the MCP authorization spec (RFC 9728/8414/8707, OAuth 2.1). Read-onl…ghostty-configMy personal Ghostty terminal config, shaders, and one-command installercmux-configPortable cmux configuration for Claude Code, Codex, notifications, browser workflows, and Ghostty UI settingsnba-butterfly-effectExplore the documented afterlives of iconic NBA trades. An interactive basketball archive by Tanmay.interview-workbenchPortable, agent-agnostic workflow for collaborative coding interviewsagent-replayRecord, deterministically replay, diff, and fork Claude Code agent sessions. Turn a flaky agent run into a reproducible,…agent-tracking-portalIngestion spine for a portal that aggregates AI agent sessions (Claude Code, Devin, Slack) into one normalized, attentio…
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