All mods
1,640 mods. Every one passed the check.
- chess 0.1.0 Play chess against Claude (or Jev, when a Jev key is set) in a side pane while you work. Click a piece and a square, or type a move; Claude answers through a fork of the session, Jev through TypeSafe's decision API, and the pane shows the tokens each move cost as the API reported them, and the ru... 32.4k
- snake 0.2.0 Snake above the Claude Code prompt: eat, grow, and keep off the walls and yourself. Plays while Claude works, pauses when the turn ends, keeps your best score; zero tokens. A single game split out of cc-arcade (MIT, Seza Akgün). Needs an interactive terminal with a mouse. 32.4k
- pacman 0.1.0 Pac-Man above the Claude Code prompt: a 19×15 maze, four ghosts that chase, scatter and flee, power pellets, three lives and faster levels. Plays while Claude works, pauses when the turn ends, keeps your best score; zero tokens. Needs an interactive terminal. 32.4k
- tetris 0.2.0 Tetris above the Claude Code prompt: fit the falling pieces and clear lines. Plays while Claude works, pauses when the turn ends, keeps your best score; zero tokens. A single game split out of cc-arcade (MIT, Seza Akgün). Needs an interactive terminal with a mouse. 32.4k
- flappy 0.2.0 Flappy above the Claude Code prompt: flap through the gaps in the pipes. Plays while Claude works, pauses when the turn ends, keeps your best score; zero tokens. A single game split out of cc-arcade (MIT, Seza Akgün). Needs an interactive terminal with a mouse. 32.4k
- agent-flow 0.1.0 A side pane that draws the session's agent flow live: the main loop's context window, every subagent it spawns as a tree, and for each one the context handed down (its prompt, or the whole parent context for a fork), what it did with it (steps, tools, context size) and the answer it handed back u... 32.4k
- invaders 0.2.0 Space Invaders above the Claude Code prompt: shoot each wave before it lands. Plays while Claude works, pauses when the turn ends, keeps your best score; zero tokens. A single game split out of cc-arcade (MIT, Seza Akgün). Needs an interactive terminal with a mouse. 32.4k
- git-sidebar 0.1.0 A lazygit-style side pane: every worktree of the repository and its local branches as rows you click. A worktree row moves the session there with /cd; a branch row shows its last commits and offers switch (clean tree only) or open worktree. Docked floor to ceiling beside the transcript in the ful... 32.4k
- cc-arcade 0.2.0 Games above the Claude Code prompt (snake, Tetris, 2048, Minesweeper, Flappy, Pong, typing test, Space Invaders, Doom) plus a pet that grows as Claude tests, commits and edits. Clones of the genre, not affiliated with or endorsed by Tetris Holding, Taito, Atari or id Software. Needs an interactiv... 32.4k
- minesweeper 0.2.0 Minesweeper above the Claude Code prompt: open every cell that is not a mine. Plays while Claude works, pauses when the turn ends, keeps your best score; zero tokens. A single game split out of cc-arcade (MIT, Seza Akgün). Needs an interactive terminal with a mouse. 32.4k
- tool-defense 0.1.0 A tower defense above the Claude Code prompt where every enemy is one of Claude's real tool calls: Bash sends runners, an Edit or Write a slow tank, a web or MCP call a flyer, an Agent a boss. Build and upgrade towers by clicking beside the road, hold the base through Claude's turn. Zero tokens. ... 32.4k
- diff-invaders 0.1.0 Space Invaders above the Claude Code prompt where every wave is the code Claude just wrote: each line an Edit or Write added becomes a row of the formation and every two characters one alien, so you shoot your own diff. Ship, one shot at a time, bombs, three lives, best score. Zero tokens. Needs ... 32.4k
- aitmpl 0.4.0 /aitmpl opens a side pane for the aitmpl.com catalog: search box, the site's Browse menu with an icon, colour and count per type, an Installed section (agents, commands, skills and mods found in .claude/ and ~/.claude/), a Popular/Results list with download counts, and view/install on every row. ... 32.4k
- tool-timing-badge 0.2.0 Times every tool call and wraps the engine's ToolUse rendering with a colored duration badge from the surface's own element table, on the terminal, Desktop and mobile. Hooks tool.call and ui.render using JSX. 32.4k
- jev-auto-mode 0.1.0 A permission layer driven by a JSON policy: allow, ask or deny every tool call (Bash, edits, web, MCP, subagents, skills), every slash command or skill you type, and every skill preloaded into a subagent. Rules decide first (deny > ask > allow, compound Bash commands split); what no rule covers c... 32.4k
- jev-guardrails 0.1.0 Screens every prompt going into the conversation and every reply coming out of it with TypeSafe's Jev, a System One decision model, the way TypeSafe's guardrails cookbook does: one request per message asks a battery of hazard questions (jailbreak, harm or a crime, a diagnosis or a dosage, self-ha... 32.4k
- secret-redactor 0.2.0 Redacts API keys, tokens, JWTs, private keys and connection strings from every tool result before the model reads them, notes the redaction through context, and refuses to echo a redacted placeholder back into a Bash command. A tool.call hook in the after placement. 32.4k
- linear-tickets 0.1.0 Your Linear tickets in a side pane, with their status and a chart of how you are progressing: tickets grouped by state (in progress, todo, backlog, done), a stacked status bar, a bar chart of tickets closed per day over the last two weeks and, when your tickets sit in a cycle, that cycle's scope ... 32.4k
- webfetch-cache 0.2.0 Short-circuits repeated WebFetch calls for the same URL and prompt within a session, answering { result } from cache without a network round trip. A tool.call hook with TTL and size limits. 32.4k
- vercel-deploys 0.1.0 Your Vercel projects in a side pane: each connected site with the state of its latest deployment (building, ready, failed), the production domain, the Git commit behind it and whether the site answers right now. It polls Vercel's REST API (faster while something builds) and toasts when a deployme... 32.4k
- jev-vercel-sandbox 0.3.0 A Vercel Sandbox Claude sends work to on purpose: long test runs in the background, someone else's repository, an installer of unknown origin, a bulk change to preview as a patch, a clean build. TypeSafe's Jev reads each Bash command and spots those jobs; by default you are asked whether it runs ... 32.4k
- jev-model-router 0.4.2 Picks the model and the reasoning effort for each task with TypeSafe's Jev, a System One decision model reached either through TypeSafe's own API or the Vercel AI Gateway. Routes subagent models at agent.spawn and the main loop's effort and model at turn.step, in both directions, falling back to ... 32.4k
- websearch-to-exa 0.2.0 Overrides the built-in WebSearch tool and routes queries to the Exa search API through $.http.fetch, answering in WebSearch's own result shape, with automatic fallback to the built-in search. A tool.call hook that replaces a core tool. 32.4k
- protected-paths-guard 0.2.0 Denies Edit, Write and NotebookEdit calls on sensitive paths (.env files, lockfiles, CI workflows, git internals, private keys) with a glob allowlist override. A tool.call hook with an array matcher. 32.4k
- large-edit-confirmation 0.2.0 Asks the user, in the engine's AskUserQuestion dialog ($.ui.ask), before Claude edits or overwrites a file larger than a configurable line count; denies by default when nobody can answer (headless runs). A tool.call hook on Edit and Write using $.fs.read. 32.4k
- pi-agent-for-claude 0.1.0 mod + skill pi agent for claude: a `pi` subagent type whose model steps run the pi CLI, so pi subagents and agent-team teammates live in Claude Code's own agent UI, streamed live, on any model pi can reach. 32.4k
- npm-to-pnpm-rewriter 0.2.0 Rewrites npm and npx invocations to pnpm (or yarn / bun) before the Bash tool runs them and tells the model what ran through context. A tool.call hook that forwards a modified event (the modifying placement). 32.4k
- jev-skill-suggestion 0.1.0 Keeps the skill listing out of the context window and lets TypeSafe's Jev, a System One decision model, pick at most one skill per prompt from the skills' descriptions, the way TypeSafe's skill-suggestion cookbook does: one request ranks every skill and asks whether the prompt needs a skill at al... 32.4k
- universal-audit-log 0.2.0 One hook on * that records every event on $ (tool calls, prompts, turns, other plugins' fs/http/process calls) as JSON lines with origin plugin and tier, duration and outcome, including denials. Buffered and flushed to a JSONL file through $.fs at the end of every turn. 32.4k
- session-time-machine 0.1.0 /timemachine draws the session as a timeline of prompts, tool calls and turn ends from its own transcript. Press a point and give a new instruction: the mod writes a copy of the transcript cut there under a new session id and gives you the `claude --resume` command that continues it, so you can t... 32.4k