# Context from my IDE setup:

## Open tabs:
- config: /home/ubuntu/.ssh/config
- .env: .env
- vastai_sdk.md: vastai_sdk.md
- vastai.md: vastai.md

## My request for Codex:
aah fuck i dont think i can do this. if i have to login from my personal mac. what should i get you ? or can you give code so i can add the key from my mac.


Summary: auto

## Skills
A skill is a set of local instructions to follow that is stored in a `SKILL.md` file. Below is the list of skills that can be used. Each entry includes a name, description, and file path so you can open the source for full instructions when using a specific skill.
### Available skills
- skill-creator: Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Codex's capabilities with specialized knowledge, workflows, or tool integrations. (file: /home/ubuntu/.codex/skills/.system/skill-creator/SKILL.md)
- skill-installer: Install Codex skills into $CODEX_HOME/skills from a curated list or a GitHub repo path. Use when a user asks to list installable skills, install a curated skill, or install a skill from another repo (including private repos). (file: /home/ubuntu/.codex/skills/.system/skill-installer/SKILL.md)
### How to use skills
- Discovery: The list above is the skills available in this session (name + description + file path). Skill bodies live on disk at the listed paths.
- Trigger rules: If the user names a skill (with `$SkillName` or plain text) OR the task clearly matches a skill's description shown above, you must use that skill for that turn. Multiple mentions mean use them all. Do not carry skills across turns unless re-mentioned.
- Missing/blocked: If a named skill isn't in the list or the path can't be read, say so briefly and continue with the best fallback.
- How to use a skill (progressive disclosure):
  1) After deciding to use a skill, open its `SKILL.md`. Read only enough to follow the workflow.
  2) If `SKILL.md` points to extra folders such as `references/`, load only the specific files needed for the request; don't bulk-load everything.
  3) If `scripts/` exist, prefer running or patching them instead of retyping large code blocks.
  4) If `assets/` or templates exist, reuse them instead of recreating from scratch.
- Coordination and sequencing:
  - If multiple skills apply, choose the minimal set that covers the request and state the order you'll use them.
  - Announce which skill(s) you're using and why (one short line). If you skip an obvious skill, say why.
- Context hygiene:
  - Keep context small: summarize long sections instead of pasting them; only load extra files when needed.
  - Avoid deep reference-chasing: prefer opening only files directly linked from `SKILL.md` unless you're blocked.
  - When variants exist (frameworks, providers, domains), pick only the relevant reference file(s) and note that choice.
- Safety and fallback: If a skill can't be applied cleanly (missing files, unclear instructions), state the issue, pick the next-best approach, and continue.


**Providing Mac SSH key setup guidance**

I'll provide clear steps for generating a Mac SSH key, including a code snippet for the public key generation, and explain how to share it without handling secrets. I'll also mention using SSH ProxyJump in the Mac SSH config to connect through a Linux jump host for VS Code Remote-SSH access.


**Explaining Mac key setup and SSH config**

I’ll provide clear, step-by-step instructions for generating and uploading the Mac public key to Vast, attaching it to the instance, and configuring SSH for VS Code Remote-SSH. I’ll offer an option to share the public key for me to add it instead and clarify not to share private keys.


You can’t use the Linux key from your Mac unless you copy the **private** key to the Mac (not recommended). For VS Code/Cursor on your Mac, the clean way is: add your Mac’s public key to Vast and attach it to the instance.

Run these on your Mac:

```bash
# Generate public key from your .pem
ssh-keygen -y -f /Users/bharath/Downloads/maya_data_prep.pem > /Users/bharath/Downloads/maya_data_prep.pub

# Add + attach to instance 30381199
vastai set api-key <YOUR_API_KEY>
vastai create ssh-key "$(cat /Users/bharath/Downloads/maya_data_prep.pub)"
vastai attach ssh 30381199 "$(cat /Users/bharath/Downloads/maya_data_prep.pub)"
```

Then add this to `~/.ssh/config` on your Mac:

```sshconfig
Host vast-h100
  HostName ssh3.vast.ai
  Port 21198
  User root
  IdentityFile /Users/bharath/Downloads/maya_data_prep.pem
```

Connect in Cursor/VS Code to `vast-h100`.

If you don’t want to run `vastai` on your Mac, paste the **public key line** here (starts with `ssh-...`), and I’ll attach it from this Linux box.


# Context from my IDE setup:

## Open tabs:
- .env: .env
- config: /home/ubuntu/.ssh/config
- vastai_sdk.md: vastai_sdk.md
- vastai.md: vastai.md

## My request for Codex:
my mac doesnt have vastai, can you give command to install that too ?


Summary: auto


**Providing concise Vast.ai install instructions for Mac**

Offering two straightforward options for installing Vast.ai on Mac: the recommended `pipx` method and an alternative `pip` approach, with minimal commands and notes about PATH where relevant. Instructions include verification and API key setup pointers.


Use pipx or pip on your Mac. Here are both options:

Option 1 (recommended, isolated):
```bash
brew install pipx
pipx ensurepath
pipx install vastai
vastai --version
```

Option 2 (pip):
```bash
python3 -m pip install --user --upgrade vastai
# If `vastai` isn’t found, add this to PATH:
# export PATH="$HOME/Library/Python/3.x/bin:$PATH"
vastai --version
```

Then:
```bash
vastai set api-key <YOUR_API_KEY>
```

If you want, paste the public key line (`ssh-...`) here and I’ll attach it for you.