>>> [!note] Migrated issue <!-- Drupal.org comment --> <!-- Migrated from issue #3555863. --> Reported by: [ultimike](https://www.drupal.org/user/51132) >>> <h3 id="summary-problem-motivation">Problem/Motivation</h3> <p>I'm attempting to build an agent that uses the "Save content item" tool. The lone property is <em>entity__colon__node</em> and I am trying to force its value. In the Tools Explorer, I can use <code>node:2</code> and it works. But, when I try to force this same value in the agent, when I run the agent I get a "Error: The entity__colon__node context is not a valid context." error. </p> <p>What am I missing?</p> <h4 id="summary-steps-reproduce">Steps to reproduce</h4> <p>Create a new agent with only the "Save content item" tool, and try to force a value like <code>node:1</code></p> <p>-mike</p>