Skill Claude CodeCodex
Builds NixOS installer ISOs for hosts using the autoInstaller module. Use when creating installer USBs, adding new hosts to the installer system, or troubleshooting installer issues.
Instructions file CodexOpenCode
Instructions for joshsymonds/nix-config, covering repository operating notes and gnomon builds and deployment.
Instructions file
Instructions for joshsymonds/nix-config, covering nix-config, systems, essential commands, directory structure and home assistant.
Agent
Distributed systems debugging specialist for Nix, Home Assistant, Kubernetes, and AWS. Use for troubleshooting failures and root cause analysis.
Agent
Home Assistant configuration specialist for YAML, dashboards, automations, and HACS. Use for HA setup and optimization.
Command
Verify code quality and fix all issues.
Command
Execute production-quality implementation.
Command
Synthesize a complete prompt by combining next.md with your arguments.
Command
Deep validation of completed implementation.
Skill Claude CodeCodex
Use when a Steam, Proton, Wine, Lutris, or Heroic game misbehaves on Linux — crashes at launch, black screen, missing DLSS / Ray Tracing / Path Tracing / DLSS-RR / Frame Generation, anti-cheat failures, shader stutter, controller or HDR or Wayland-fullscreen problems, intro-video failures ("Failed to create…
Skill Claude CodeCodex
Configures Home Assistant dashboards and automations on ultraviolet. Use when editing HA dashboards, Bubble Cards, YAML configs, or using hass-cli.
Skill Claude CodeCodex
Patterns for this nix-config flake repository. Use when editing .nix files, adding packages, creating modules, or debugging flake issues.
Instructions file
Claude Code instructions for joshsymonds/claude-code-ntfy, covering claude.md, project overview, critical workflow - always follow this!, research → plan → implement and reality checkpoints.
Instructions file
Claude Code instructions for joshsymonds/cc-tools, covering cc-tools development guide, project structure, key design patterns, dependency injection and exit code protocol.
Skill Claude CodeCodex
Debugs Savecraft Durable Objects (SourceHub, UserHub) using the admin introspection API. Use when investigating source connectivity issues, events not reaching UI, DO state problems, daemon connection failures, stale sources, or internal errors. Triggers on "source not online", "events missing", "DO state", "debug…
Skill Claude CodeCodex
Proposes production releases for Savecraft components by finding latest git tags, diffing changes, and suggesting version bumps. Use when the user asks to deploy, release, tag, ship, or check what needs deploying to production. Triggers on "deploy to production", "what needs releasing", "propose version bumps", "cut a…
Skill Claude CodeCodex
D1 database access and MTGA reference data pipeline for Savecraft. Use when working with D1 databases, wrangler d1 commands, MTGA data imports, clearing or reimporting card/draft/rules data, debugging why imports skip, or running mtga-carddb, 17lands-fetch, scryfall-fetch, rules-fetch, tagger-fetch tools. Triggers on…
Skill Claude CodeCodex
D2R save file parser development for Savecraft. Use when working on files in plugins/d2r/, including d2s binary parsing, item decoding, skill trees, attribute parsing, or shared stash. Triggers on D2R plugin code, d2s format, Huffman decoding, item properties, treasure classes, or Reign of the Warlock.
Skill Claude CodeCodex
Go daemon development conventions for Savecraft. Use when working on files in internal/, cmd/savecraftd/, or implementing daemon features like filesystem watching, plugin execution, WebSocket client, or push client. Triggers on Go daemon code, wazero, fsnotify, daemon interfaces, or daemon tests.
Skill Claude CodeCodex
Factorio plugin development for Savecraft. Use when working on files in plugins/factorio/, including the Lua mod (control.lua, info.json), WASM parser, reference modules (recipelookup, ratiocalculator), datagen pipeline, sprite sheet generator, or Factorio-specific views. Triggers on Factorio plugin code, Lua mod API…
Skill Claude CodeCodex
MCP server and OAuth development conventions for Savecraft. Use when working on MCP tools, OAuth flows, auth middleware, or the MCP handler in worker/src/mcp/, worker/src/oauth.ts, or worker/src/auth.ts. Triggers on MCP tool implementation, OAuth provider, token validation, Clerk integration, or protected resource…
Skill Claude CodeCodex
Game plugin and adapter section design for Savecraft. Use when creating new plugins, designing GameState sections, adding sections to existing parsers, or working on section output in plugins/ or worker/src/adapters/. Triggers on section layout, progressive disclosure, GameState output, plugin sections, adapter…
Skill Claude CodeCodex
RimWorld reference module and mod development for Savecraft. Use when working on files in plugins/rimworld/, including reference modules (surgery, crops, combat, materials, drugs, raids, genes, research), the datagen XML parser, decompiling Assembly-CSharp.dll, or the Harmony mod. Triggers on RimWorld plugin code, XML…
Skill Claude CodeCodex
MCP Apps view development for Savecraft. Use when creating or modifying interactive views rendered in MCP host iframes (Claude, ChatGPT). Triggers on Svelte view components, Storybook stories, the view build pipeline, bridge code, or MCP Apps resource handling. Use when working on files in views/…