Claude Code mod

tessera

One mod for Claude Code, Windows and CJK first: pasted-image and text previews in any terminal, themed replies with CJK-correct tables and charts, long edit diffs folded, unfinished tasks carried into the next session, and guards for multi-agent runs and Traditional Chinese writing

Pane & dashboard mods Plugin marketplaceValidates on Claude Code 2.1.316 Source

Install

Inside Claude Code
/plugin marketplace add OG-Matcha/tessera
/plugin install tessera@og-matcha

Mods install like plugins. Run /reload-plugins or start a new session to load it.

What it can access

Reach
Unknown
Sees
Bash calls, PowerShell calls, TaskStop calls, every tool call, Agent calls, Workflow calls, every prompt, TaskCreate calls, TaskUpdate calls, TodoWrite calls, mcp__tessera__inbox_fixed calls, compaction
Draws in
AbovePromptPaneToolResultUserMessage
Hooks
session.startui.rendertool.callturn.completeturn.startprompt.submitcommand.runui.focusui.scrollui.closesession.endsession.compact

From a static scan of the mod's code by awesome-claude-code-mods. It shows what the code asks for, not a security review.

How Claude Code mods work

  • A mod is a plugin with a JavaScript or TypeScript module that runs inside Claude Code (version 2.1.287 or later). It can draw panes beside the transcript, a band above the prompt, buttons and toasts, restyle the spinner and tool rows, and watch or rewrite tool calls and prompts.
  • It installs like any plugin: add its marketplace with /plugin marketplace add owner/repo, then /plugin install name@marketplace.
  • Check what a mod can reach before installing: it runs with your permissions. Reach goes from drawing only, to reading files, to writing files or running processes, to the network. Run claude plugin validate on a clone to list its hooks and calls without running it.
  • Turn one off from the Installed tab in /plugin, or start Claude Code with --safe-mode to skip every customization for a session.
Claude Code docs

Details

Repository
OG-Matcha/tessera
Folder
.
Marketplace
og-matcha
Author
OG-Matcha
Type
Pane & dashboard mods
License
MIT
Last updated
30 October 2026
Listed in
awesome-claude-code-mods

FAQ

What is tessera?

One mod for Claude Code, Windows and CJK first: pasted-image and text previews in any terminal, themed replies with CJK-correct tables and charts, long edit diffs folded, unfinished tasks carried into the next session, and guards for multi-agent runs and Traditional Chinese writing It is a mod for Claude Code, from OG-Matcha/tessera on GitHub.

What can the tessera mod access?

Its reach could not be worked out from its code. It sees Bash calls, PowerShell calls, TaskStop calls, every tool call, Agent calls, Workflow calls, every prompt, TaskCreate calls, TaskUpdate calls, TodoWrite calls, mcp__tessera__inbox_fixed calls, compaction. It draws in AbovePrompt, Pane, ToolResult, UserMessage. Like any mod, it runs with your permissions.

How do I install tessera?

Inside Claude Code (v2.1.287 or later), run /plugin marketplace add OG-Matcha/tessera and then /plugin install tessera@og-matcha.

More pane & dashboard mods

terminal-mod

netgfx/claude-terminal-mod

/trm opens a real terminal (PTY) pane in the workspace folder: your shell, full-screen apps, colours

Pane & dashboard mods/plugin install

test-grader

MWEJ/test-grader

A side pane that grades every test in the project (strong, shallow, brittle, hollow, duplicate), tells Claude how to write tests that grade strong, and shows coverage.

Pane & dashboard mods/plugin install

terminal-distant

tibzejoker/claude-mods

A terminal in a panel: from the desktop client, VS Code or your phone in Remote Control, run commands on the session's machine and attach the output to your next message

Pane & dashboard mods/plugin install

test-progress

fabiopbarbieri/claude-test-progress

Acompanha em segundo plano os testes dos módulos cadastrados no workspace, com contadores observados, estado e logs por módulo.

Pane & dashboard mods/plugin install

teamwork-chat

Skalin/teamwork-chat

Teamwork Chat inside Claude Code: unread badges, a conversations pane, replies, direct messages, images and suggested replies

Pane & dashboard mods/plugin install

tether

mgstegmaier/claude-plugins

Session dashboard: a /tether pane for a working-on note, context, the assumptions Claude is making, the work it puts off, decisions, needs-you tasks, subagents and cost. Every section folds.

Pane & dashboard mods/plugin install

Browse the most popular Claude Code mods, all pane & dashboard mods, or the skills and MCP server directories.