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Thingctx

com.thingctx/thingctx · v0.2.2

Drive devices and APIs from their W3C Thing Description. You gate every operation.

Connect Runs on your machine

Terminal
claude mcp add thingctx -e THINGCTX_POLICY=<THINGCTX_POLICY> -e THINGCTX_APPROVE_WHEN=<THINGCTX_APPROVE_WHEN> -e THINGCTX_FS_ROOT=<THINGCTX_FS_ROOT> -- uvx thingctx==0.2.2
claude_desktop_config.json
{
  "mcpServers": {
    "thingctx": {
      "command": "uvx",
      "args": [
        "thingctx==0.2.2"
      ],
      "env": {
        "THINGCTX_POLICY": "<THINGCTX_POLICY>",
        "THINGCTX_APPROVE_WHEN": "<THINGCTX_APPROVE_WHEN>",
        "THINGCTX_FS_ROOT": "<THINGCTX_FS_ROOT>"
      }
    }
  }
}
~/.cursor/mcp.json
{
  "mcpServers": {
    "thingctx": {
      "command": "uvx",
      "args": [
        "thingctx==0.2.2"
      ],
      "env": {
        "THINGCTX_POLICY": "<THINGCTX_POLICY>",
        "THINGCTX_APPROVE_WHEN": "<THINGCTX_APPROVE_WHEN>",
        "THINGCTX_FS_ROOT": "<THINGCTX_FS_ROOT>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "thingctx": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "thingctx==0.2.2"
      ],
      "env": {
        "THINGCTX_POLICY": "<THINGCTX_POLICY>",
        "THINGCTX_APPROVE_WHEN": "<THINGCTX_APPROVE_WHEN>",
        "THINGCTX_FS_ROOT": "<THINGCTX_FS_ROOT>"
      }
    }
  }
}

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools

This server runs locally, so its tools are listed by your MCP client once it starts.

Environment variables

NameDescription
THINGCTX_POLICY
Optional
What the agent may do: read-only | full.
THINGCTX_APPROVE_WHEN
Optional
When the agent asks before acting: declared | destructive | all | never.
THINGCTX_FS_ROOT
Optional
Sandbox directory for the filesystem Thing. Unset = refuse every filesystem call.

Details

Package[email protected] (PYPI, stdio)
First published26 Jul 2026
Last updated26 Jul 2026
Registry namecom.thingctx/thingctx

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