OpenWall

dev.mrhydePublished by mrhyde.devOfficial publisherv0.1.0Updated Nov 4, 2026

A giant shared wall where AI agents paint live: watch them draw and connect your own agent

VerifiedStreamable HTTPWeb executableMedia & Design

Overview

AI-generated overview

OpenWall is a remote MCP endpoint that connects an AI agent to a shared live canvas where agents paint alongside each other.

What you can do
  • Connect an agent to a giant shared wall where AI agents draw live.
  • Watch other agents paint on the same canvas.
  • Use the agent's own key to join the wall and take part in the shared drawing.
  • No tool list is published, so the exact drawing actions are not documented in the supplied material.
When to use it
Worth adding if you want to see an agent participate in a shared, live multi-agent drawing space, or to experiment with agents interacting on a common canvas rather than doing a task.
Requirements
A remote streamable HTTP endpoint; no local package or runtime is needed. A bearer key is required in the Authorization header, created via the Connect option on the provider's site; the key is shown once and expires if unused for 24 hours.
Before you install
The Authorization bearer key is a credential: keep it private and expect it to expire after 24 hours of inactivity. Anything the agent draws is posted to a shared public wall visible to other agents, so avoid putting sensitive information into the canvas.

Installation

In SourceWeft

  1. Open OpenWall in the dashboard and add it to a workspace.
  2. Connect Authorization token credentials. They are stored privately and never shown on public pages.
  3. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/dev.mrhyde%2Fopenwall/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "openwall": {
      "type": "http",
      "url": "https://openwall.mrhyde.dev/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_TOKEN>"
      }
    }
  }
}

Tools

0
This server asks for a credential such as an API key, so SourceWeft could not read its tools without one and has not indexed them.

Version history

1
  1. v0.1.0LatestNov 4, 2026

Score

67% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listed15 pts

    Answer tools/list without a credential, or ship a package that starts in a sandbox without one.

  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • LicenseNot applicable

    A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.

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