Sandbox
95 repos for visualization · CodingClear
tigerless-labs/
design-harness

Feed your agent papers and half-formed ideas — it links them into a system design you can defend. Markdown keeps the record; a visual canvas makes it readable. An Agent Skill for Claude Code & any SKILL.md-compatible agent.

217
hongnoul/hwatuConnectors

Fast, interruptible verification browser for AI coding agents: 35 ms checks, pixel diffs, live human hand-off

80

Artifact layer for agent-human representations. One API call, one SVG. Zero dependencies, renders in any markdown.

41
gagarinyury/
claude-config-editor

Claude Config Editor is a lightweight web tool that helps you clean and optimize your Claude Code/Desktop config files (.claude.json). Analyze project sizes, bulk delete chat histories, export data for backup, manage servers visually, and speed up Claude—all locally, with auto-backup, no dependencies, and cross-platform support.

262
rwliebs/
Dossier

Visual planning and context control for shipping big apps with AI coding. Build from scratch or map existing repos. Dossier maps user workflows, sets agent context per feature, builds, tests and ships from one interface.

89
SixHq/OvertureConnectors

Overture is an open-source, locally running web interface delivered as an MCP (Model Context Protocol) server that visually maps out the execution plan of any AI coding agent as an interactive flowchart/graph before the agent begins writing code.

636

Drop-in scientific plotting skill for Claude Code, Codex, Cursor, and other coding agents.

150
DMontgomery40/
mcp-3D-printer-server

Connects MCP to major 3D printer APIs (Orca, FULU's Orca/Bambu, OctoPrint, Klipper, Duet, Repetier, Prusa, Creality). Control prints, monitor status, and perform advanced STL operations like scaling, rotation, sectional editing, and base extension. Includes slicing and visualization.

233

🎨 Open-source AI slide studio inside Codex: image-native decks, every slide a full visual canvas. ⚡ 10+ high-quality slides in ~4–5 minutes — Fast mode renders every page in parallel. 🔍 Watch the whole chain live: research → outline → style → render → edit → present → export PDF/PPTX. 🖥️ Browser-first · zero API keys · durable projects.

886
zymazza/
mazzap

Mazzap, part of the Mazzstack: essentials for the Singularity Slowlife

151
Ge-Shun/
origin-mcp

Local MCP server that lets AI assistants automate Origin/OriginPro for data and image processing.

94

The Optuna MCP Server is a Model Context Protocol (MCP) server to interact with Optuna APIs.

84

Watch a Claude Code or Codex session as a live flow graph, in your terminal or your browser.

816
qax-os/excelizeFrameworks & SDKs

Go language library for reading and writing Microsoft Excel™ (XLAM / XLSM / XLSX / XLTM / XLTX) spreadsheets

21k
KatherLab/
STAMP
KatherLab/STAMPFrameworks & SDKs

Solid Tumor Associative Modeling in Pathology

128
k-telux/
OpticalModeler

Evidence-gated Agent Skill for reconstructing 2D photonics schematics as physically auditable Blender optical tables with CAD, beam-path, mechanics, and render proof.

216

Animated technical diagrams from plain English or Mermaid — a Claude skill, self-contained HTML/SVG.

164
nanoapi-io/
napi

Software architecture tooling for the AI age

323
cathrynlavery/
diagram-design

38 editorial diagram types for Claude Code, Codex, and Pi. Self-contained HTML + SVG. No shadows. No Mermaid slop.

38k
PlutoLei/
paperbanana-skill

Agent skills for academic figures and editable slide decks in Claude Code and Codex.

47