Write a skill you can reuse
Give it a purpose, inputs, instructions and examples. Save a named version before trying a different approach.
Projects and skills · Mac, Windows, iPhone and Android · by Tristin Hassell
Build skills and compare replies
Private editions for Mac, Windows, iPhone and Android
Build reusable skills, edit profiles and compare replies in Commonroom for Mac, Windows, iPhone and Android. Connections and tools vary by edition.
Give it a purpose, inputs, instructions and examples. Save a named version before trying a different approach.
Edit the starting directions, adjust Voice & Method settings and keep the version you want to test.
Use the same skill, test case and connection for the original profile and your draft. Review both requests before starting.
Read the replies, add your ratings and check for text you required or forbade. Review the instructions before exporting a skill.
Commonroom is in private development on Mac, iPhone, Android and Windows. The Mac edition is version 0.5.0; the other editions are version 0.3.0. The private Mac edition includes the full document desk; the other editions focus on skills and reviewed tests. Downloads are not available from this website. A public release date has not been announced. The editions have different connections and features; the skill builder and profile tests described here belong to Commonroom. Reason Circle shares Argument Workshop, not Skill Studio.
On Mac, keep projects, chats, documents and decisions together. Read a draft in its own editor, save versions, branch a conversation and review a proposed document edit before accepting it. Choose the passages an assistant receives, and keep the reasons and source notes behind a decision.
Use your existing ChatGPT/Codex or Claude sign-in for reviewed text requests, or an Ollama service running on this Mac. Direct Ollama requests use a fixed loopback address with no tools, redirects, proxy or online fallback. A separate OpenClaw route is also present; its local response path has not yet completed verification. Connecting an existing OpenClaw agent preserves that agent’s own tools and permissions; Commonroom cannot restrict them. Local-only projects block online routes. Skill Studio also starts with Offline only enabled. Editing and preparing tests work without a connection; getting a reply requires the selected service. No model is included.
Build a skill around its purpose, input, expected output, instructions and examples. Save named versions before experimenting. Skill Studio includes nine editable role profiles, including a leftist philosopher, a leftist economist and a leftist political theorist. Their starting instructions state an approach you can read and change; they are not separate models or accounts.
Use 24 Voice & Method controls across Reasoning, Teaching, Expression, Evidence and Response form, or write custom directions. A preset changes the style instructions. It does not train the model, grant tools or verify the answer.
Compare the original saved profile with your current draft using the same skill, test case and connection. The preview shows the changed instructions before you approve the two requests. A regular batch can compare up to three saved profiles. On Mac, Skill Studio uses restricted connections with tools disabled; it cannot use the unrestricted existing-agent route. The other editions use the connections described below.
Read the replies, record your own ratings, and check whether specified text is present or absent. These literal checks do not certify accuracy, reasoning or political judgment. Review a proposed skill revision before accepting it. You can export a reviewed SKILL.md file; exporting does not install it in another app.
Create and edit skills, save profile versions, adjust Voice & Method directions and prepare comparisons without a connection. The private iPhone, Android and Windows editions include this authoring and testing workspace. The Mac’s full document desk and connected assistants are separate features.
| Edition | How a test gets a response |
|---|---|
| iPhone | Uses Apple’s on-device model when it is available on a compatible iPhone with iOS 26 or later. There is no cloud fallback and no ChatGPT, Claude or OpenClaw sign-in in this edition. |
| Windows | Uses an Ollama service you set up on that PC. The connection is limited to the same computer. A model must already be available; Commonroom does not download one. |
| Android | Uses an Ollama service on a private numeric address you enter on your local network. The HTTP connection is unencrypted and needs your explicit approval. The configured server determines how it processes the request. |
You review the instructions and test material before starting. A comparison asks for two replies; a regular batch uses up to three profiles. A chosen server’s processing can extend beyond its local address, so check its configuration. Installation and use on iPhone, Android and Windows hardware still need device checks. These are private development editions, not public downloads.
Turn a proposal into premises and a conclusion in Argument Workshop. Check the truth assignments, look for a counterexample, or follow one of eight lessons into the generated Python. Write a teaching drill with a hint and feedback, or open the same workshop in Reason Circle. Generated code is shown for study; neither app executes it.
Move an argument between the apps by reviewing and exporting an argument file. Projects, private notes and credentials do not synchronize automatically. Explore Reason Circle →
Email hello@gatheredcommonspress.com. I answer within three business days.
Software by Tristin Hassell. Published by Gathered Commons Press LLC.