Mission · Your agent acts

Let your agent search — you read every step

In Lesson 1 the line went live. Now the brain joins in: you give your agent a task in plain language, and it reaches into the marketplace. But before every tool call, Claude Code asks you first — you see exactly what it's about to do, and you decide.

Lesson 02 · ~7 minutes · Knowledge & practice

What you'll be able to do

From access to agent

In Lesson 1 you connected the MCP access to Claude Code. Now Claude Code is your agent: you write to it in plain language, and it decides which of its Tools to use. Start Claude Code with claude and enter:

Find a cleaner in Münster. Show me the best 3.

The first permission dialog

Before your agent actually calls the tool search_skillanbieter, Claude Code stops and asks you:

Tool use lys - search_skillanbieter(query: "cleaning Münster") (MCP) Do you want to proceed? ❯ 1. Yes 2. Yes, and don't ask again for lys - search_skillanbieter commands in your-project 3. No

This is the heart of the course. The dialog shows you the Tool (lys - search_skillanbieter) and the values your agent wants to send (here the search query). Nothing happens before you agree. For a search you choose 1. Yes — it only reads.

Warning: auto mode switches off your control

If the status line shows ⏵⏵ auto mode on, Claude Code calls Tools without asking — the dialog disappears, and with it your most important control. Press Shift+Tab until the hint is gone and you're back in the default mode that asks at every step. In this course you always stay in the default mode.

Read what your agent did

After your Yes, the agent works and sums up. For an honest ranking it often calls get_skillanbieter_ratings too (it asks for that as well). Claude Code collapses such calls:

Called lys (ctrl+o to expand)

Press Ctrl+O to expand the call — there, word for word, is which Tool ran with which values and what came back. This reading-along is your control in practice: you don't trust your agent, you check it.

What came back

On the test marketplace only Anna Behrens is really in Münster (0 km); the other providers are 100 km+ away. Because no one has ratings yet ("Rating: N/A"), the agent honestly ranks by proximity instead of stars — and says so. A good agent invents no stars.


Your turn

Test yourself — retrieving from memory is what builds real retention.

Knowledge check

What does ⏵⏵ auto mode on in the status line mean?

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