Spire Codex is now on Overwolf. Get the in-game overlay with live card lookups and one-click run uploads. Learn more →Spire Codex is now on Overwolf. Get the in-game overlay with live card lookups and one-click run uploads. Learn more →Projets communautaires utilisant l'API Spire Codex. Vous voulez ajouter le vôtre ? Soumettez un PR sur GitHub.
A hybrid C# + Python overlay assistant that provides real-time combat analysis and card recommendations for Slay the Spire 2.
by S0ul3r
A free companion app for Slay the Spire 2 that automatically tracks runs and provides detailed analysis with global statistics.
by Pierre Tusseau
A comprehensive video covering the full lore timeline across both Slay the Spire games.
by Placeholder
Daily Slay the Spire 2 guessing game — Wordle-style modes for cards (by deduction or artwork), relics, powers, potions, and monsters. Pulls entity data straight from Spire Codex.
by Spiredle Team
Remember Starcraft 2 replays? Same vibe but for Slay the Spire 2 — replay browser with loads of stats and community-requested features.
by STS2Replays Team
Discord bot for Slay the Spire 2 communities. Slash commands for cards, relics, monsters, potions, characters, events, plus a full moderation toolkit. Powered by the Spire Codex API.
by Spire Codex
Open-source IPC mod that lets AI agents drive Slay the Spire 2 via JSON state/command files. Built for the ClaudePlaysTheSpire Twitch stream — Claude Opus rotating through all 5 characters chasing win-streaks. Bundles Spire Codex data so agents have authoritative card/relic/potion info for every decision instead of scraping mid-run.
by hiKareeem
Spotify Wrapped for Slay the Spire 2! Upload your run history and get a shareable link with your personal analytics.
by Anonymous