INDIVIDUAL MCP TOOL

validate_canvas

Performs pre-flight topological and numerical integrity checks on the canvas.

blockwerk.technone authenticationAvailability not checked

LIVE ENDPOINT

https://blockwerk-mcp-worker.blockwerk.workers.dev

No auth detected

Connect to this endpoint to inspect the live schema for validate_canvas and invoke it with your own arguments.

{}

Inferred read-only · medium confidence · heuristic, not a guarantee.

No write-capable action terms were found; this is not proof that invocation has no side effects.

CONNECT WITH APPROVAL

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.blockwerk-mcp]
url = "https://blockwerk-mcp-worker.blockwerk.workers.dev"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "blockwerk-mcp": {
      "type": "http",
      "url": "https://blockwerk-mcp-worker.blockwerk.workers.dev"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: blockwerk-mcp
Remote MCP URL: https://blockwerk-mcp-worker.blockwerk.workers.dev

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "blockwerk-mcp": {
      "url": "https://blockwerk-mcp-worker.blockwerk.workers.dev"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "blockwerk-mcp": {
      "type": "http",
      "url": "https://blockwerk-mcp-worker.blockwerk.workers.dev"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "blockwerk-mcp",
  "transport": "streamable-http",
  "url": "https://blockwerk-mcp-worker.blockwerk.workers.dev"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

describe_canvas — Returns a structured description of all blocks and connections currently on the canvas.
get_available_blocks — Returns the block types in the library with their descriptions, configurable parameters, and exact input/output port IDs.
add_block — Add a new block to the canvas.
connect_blocks — Connect an output port of one block to an input port of another.
update_params — Update one or more parameters of an existing block.
delete_block — Delete a block and all its connections from the canvas.
load_diagram — Atomically replaces the entire canvas with a complete diagram defined as a BlockWerk project JSON string.
export_diagram — Exports the current canvas project as a complete BlockWerk JSON string.