Learn by using GetRuthless
Keep this guide beside your Ruthless chat. Copy one prompt, add the example it asks for and paste it into “Message Ruthless”. Nothing is sent until you choose to send it.
The short answer
An agent combines a model with tools run by a client, such as your coding editor. The model proposes actions; the client executes permitted file reads or commands. Start with one small task in your own project, ask for a plan, inspect the changed lines and check the actual result before letting the task grow.
Know which part actually acts
A normal chat returns text. A coding agent adds a loop: the client sends your task and available tools, the model asks to use a tool, the client runs it, and its result goes back to the model. A tool might read a file, edit a line or run a check. A tool call is that structured request for an action. Ruthless supplies the model response; your client owns execution.
This distinction matters when you ask where something happened. A model saying “I read the file” needs a corresponding client result. The hosted GetRuthless chat does not automatically have your project, command line or local website. An editor extension can supply selected files and run local tools according to its own permissions. Ruthless API documentation describes supported request features; it does not prove every editor-model combination works. [1]
Rehearse a tiny task in GetRuthless first
Use chat to clarify the job before handing it to an editor agent. A good first task is changing a confusing button label in your own app from “Submit” to “Save recipe”. It has a visible outcome, needs no customer data and should not require changing login, payments or the database.
Ask your builder to save a recoverable starting point, such as a branch: a separate line of saved project changes that can be reviewed before combining it with normal work. Keep deployment credentials outside this exercise. Deployment means publishing a version for users; this lesson stops before that step. Once a client is configured, give it the bounded prompt below.
In my own recipe-app project, change only the recipe form’s button label from “Submit” to “Save recipe”. First explain a short plan and identify the file from actual file-reading results. Read before editing; do not guess a path. Show the diff, meaning the exact before-and-after lines, then run the existing relevant check and explain its real output. Do not deploy, change business rules, contact external services or access customer data. If no suitable check exists, say so and give a manual check. Report what you actually did separately from what remains unverified.Inspect the change, not the agent’s confidence
A good receipt names the discovered form file, shows “Submit” replaced by “Save recipe”, and states the actual check result. A diff is a display of changed lines between two versions. Read it for unrelated edits: a button-label task should not quietly rewrite account settings or add a package.
Then open the changed app in the local preview, the development copy running on your computer. Confirm the new label appears on the intended form. Use fake recipe text and make sure saving still works. If an automated check passed but the old label remains, the observable goal has not been met. Conversely, a visible label alone says nothing about whether an accidental second change broke saving.
Keep the loop small enough to understand
Tool loops may make several model requests and use the shared wallet. If the client stops unexpectedly, inspect the actual changed files and its recorded actions before asking it to repeat the task. A disconnected chat can leave a completed file edit behind; repeating everything may create confusion.
Your exercise is to ask Ruthless to explain the agent’s redacted receipt in three sentences: what changed, what evidence supports it and what remains unknown. Remove keys, personal information and private addresses first. This lesson supplies a method for checking your own run, not a claim that any particular live integration has been tested.
Common questions
Does the API run commands on my computer?
No. The client receives model tool requests and decides how to run allowed actions locally.
Is a successful text connection enough for agent work?
No. Check the selected client and model with a harmless tool task, then inspect its actual actions and effects.
Sources & further reading
The example prompts and workflows are GetRuthless guidance. Source references support the concepts explained; they are not an endorsement of GetRuthless.
Put the guide into practice.
Open Ruthless and choose an available standard or abliterated model suited to your task. Copy a prompt above, add the context it asks for and check the result. You can compare models in the same workspace; see current pricing before sending requests.