Skill Claude CodeCodex
Use when the user wants to customize the Shelley they are running (code, UI, tools, or behavior beyond what hooks allow), or to rebase/upgrade a customized build.
not rated 716
+3
changed 13d ago B 42 tokens
716Stars on the repository
12Mods indexed here, across every type
yesterdayLast push, which is what freshness is scored on
customA LICENSE file GitHub cannot name, so bodies are not copied
excalidraw
02Skill Claude CodeCodex
Use when the user asks for a diagram, sketch, flowchart, architecture diagram, sequence diagram, mind map, or other visual explanation. Renders hand-drawn-style diagrams from Excalidraw JSON via the outputiframe tool.
not rated 716
+3 yesterday A 53 tokens
Skill Claude CodeCodex
Use when the user needs Node.js or npm installed, or is running a JS framework dev server (Next.js, Vite, webpack, etc.) on an exe.dev VM — especially if the browser logs 'WebSocket ... failed', or the dev server complains about cross-origin requests, allowedDevOrigins, or allowedHosts.
not rated 716
+3 yesterday A 71 tokens
Skill Claude CodeCodex
Use when the user references a previous conversation, asks you to continue earlier work, or you need to look up what was discussed before. Includes subagent conversations.
not rated 716
+3
changed 1mo ago A 36 tokens
Skill Claude CodeCodex
Use to discover external services and APIs available on this exe.dev VM via network-edge-injected credentials and to discover VM metadata like owner email, VM tags, and default port.
not rated 716
+3
changed 1mo ago A 39 tokens
schedule
06Skill Claude CodeCodex
Schedules future tasks or wakes the current conversation after a delay. Use for reminders, recurring tasks, or resuming work later.
not rated 716
+3
changed 1mo ago A 27 tokens
Skill Claude CodeCodex
Use when the user wants to customize Shelley by injecting behavior at lifecycle events. It documents Shelley's hooks.
not rated 716
+3
changed 6d ago A 26 tokens
Skill Claude CodeCodex
Use when a task requires STT/ASR.
not rated 716
+3
changed 1mo ago A 16 tokens
Skill Claude CodeCodex
Suggest optional exe.dev action links, e.g. sharing VMs or connecting service credentials.
not rated 716
+3 yesterday A 25 tokens
mcp
10Skill Claude CodeCodex
Use MCP (Model Context Protocol) servers from bash with shelley mcp. Use when the user mentions MCP, asks to add or connect an MCP server, or a task needs an external service that may be reachable through a registered MCP server.
not rated 716
+3
changed 1mo ago A 54 tokens
Skill Claude CodeCodex
Use when the user or project guidance (AGENTS.md) asks for "commit highlights" or "highlights". Ranks a commit's changed files by importance and pins short comments to notable lines, stored as a git note and shown in Shelley's diff view.
not rated 716
+3 yesterday A 57 tokens
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: