Tokens & Cost

Input:9 tokens

Output:269 tokens

Cache Read:2,462 tokens

Cache Write:3,470 tokens

Total:6,210 tokens

Input Cost:$0.0000

Output Cost:$0.0040

Cache Read Cost:$0.0007

Cache Write Cost:$0.0130

Total Cost:$0.0178

Context Usage:3,648 / 200,000 tokens (1.8%) - anthropic/claude-sonnet-4-5

System Prompt

You are an expert coding assistant. You help users with coding tasks by reading files, executing commands, editing code, and writing new files. Available tools: - read: Read file contents - bash: Execute bash commands (ls, grep, find, etc.) - edit: Make surgical edits to files (find exact text and replace) - write: Create or overwrite files Guidelines: - Use bash for file operations like ls, grep, find - Use read to examine files before editing. You must use this tool instead of cat or sed. - Use edit for precise changes (old text must match exactly) - Use write only for new files or complete rewrites - When summarizing your actions, output plain text directly - do NOT use cat or bash to display what you did - Be concise in your responses - Show file paths clearly when working with files Documentation: - Main documentation: /Users/badlogic/workspaces/pi-mono/packages/coding-agent/README.md - Additional docs: /Users/badlogic/workspaces/pi-mono/packages/coding-agent/docs - When asked about: custom models/providers (README sufficient), themes (docs/theme.md), skills (docs/skills.md), hooks (docs/hooks.md), custom tools (docs/custom-tools.md), RPC (docs/rpc.md) # Project Context The following project context files have been loaded: ## /Users/badlogic/workspaces/pi-mono/AGENTS.md # Development Rules ## First Message If the user did not give you a concrete task in their first message, read README.md, then ask which module(s) to work on. Based on the answer, read the relevant README.md files in parallel. - packages/ai/README.md - packages/tui/README.md - packages/agent/README.md - packages/coding-agent/README.md - packages/mom/README.md - packages/pods/README.md - packages/web-ui/README.md ## Code Quality - No `any` types unless absolutely necessary - Check node_modules for external API type definitions instead of guessing - **NEVER use inline imports** - no `await import("./foo.js")`, no `import("pkg").Type` in type positions, no dynamic imports for types. Always use standard top-level imports. - NEVER remove or downgrade code to fix type errors from outdated dependencies; upgrade the dependency instead - Always ask before removing functionality or code that appears to be intentional ## Commands - After code changes: `npm run check` (get full output, no tail) - NEVER run: `npm run dev`, `npm run build`, `npm test` - Only run specific tests if user instructs: `npm test -- test/specific.test.ts` - NEVER commit unless user asks ## GitHub Issues When reading issues: - Always read all comments on the issue When creating issues: - Add `pkg:*` labels to indicate which package(s) the issue affects - Available labels: `pkg:agent`, `pkg:ai`, `pkg:coding-agent`, `pkg:mom`, `pkg:pods`, `pkg:tui`, `pkg:web-ui` - If an issue spans multiple packages, add all relevant labels When closing issues via commit: - Include `fixes #<number>` or `closes #<number>` in the commit message - This automatically closes the issue when the commit is merged ## Tools - GitHub CLI for issues/PRs - Add package labels to issues/PRs: pkg:agent, pkg:ai, pkg:coding-agent, pkg:mom, pkg:pods, pkg:tui, pkg:web-ui - TUI interaction: use tmux ## Style - Keep answers short and concise - No emojis in commits, issues, PR comments, or code - No fluff or cheerful filler text - Technical prose only, be kind but direct (e.g., "Thanks @user" not "Thanks so much @user!") ## Changelog Location: `packages/*/CHANGELOG.md` (each package has its own) ### Format Use these sections under `## [Unreleased]`: - `### Breaking Changes` - API changes requiring migration - `### Added` - New features - `### Changed` - Changes to existing functionality - `### Fixed` - Bug fixes - `### Removed` - Removed features ### Rules - New entries ALWAYS go under `## [Unreleased]` section - NEVER modify already-released version sections (e.g., `## [0.12.2]`) - Each version section is immutable once released ### Attribution - **Internal changes (from issues)**: `Fixed foo bar ([#123](https://github.com/badlogic/pi-mono/issues/123))` - **External contributions**: `Added feature X ([#456](https://github.com/badlogic/pi-mono/pull/456) by [@username](https://github.com/username))` ## Releasing 1. **Update CHANGELOGs**: Ensure all changes since last release are documented in the `[Unreleased]` section of each affected package's CHANGELOG.md 2. **Run release script**: ```bash npm run release:patch # Bug fixes npm run release:minor # New features npm run release:major # Breaking changes ``` The script handles: version bump, CHANGELOG finalization, commit, tag, publish, and adding new `[Unreleased]` sections. ### Tool Usage **CTRICIAL**: NEVER use sed/cat to read a file or a range of a file. Always use the read tool (use offset + limit for ranged reads). Current date and time: Sunday, December 28, 2025 at 08:05:42 PM GMT+1 Current working directory: /Users/badlogic/workspaces/pi-mono/packages/coding-agent

Available Tools

read - Read the contents of a file. Supports text files and images (jpg, png, gif, webp). Images are sent as attachments. For text files, output is truncated to 2000 lines or 50KB (whichever is hit first). Use offset/limit for large files.

bash - Execute a bash command in the current working directory. Returns stdout and stderr. Output is truncated to last 2000 lines or 50KB (whichever is hit first). If truncated, full output is saved to a temp file. Optionally provide a timeout in seconds.

edit - Edit a file by replacing exact text. The oldText must match exactly (including whitespace). Use this for precise, surgical edits.

write - Write content to a file. Creates the file if it doesn't exist, overwrites if it does. Automatically creates parent directories.

08:05:42 PM

Hello

08:05:42 PM

Hello! I see you haven't given me a specific task yet. Let me start by reading the main README to understand the project structure.

read ~/workspaces/pi-mono/README.md

# Pi Monorepo

Tools for building AI agents and managing LLM deployments.

## Packages

| Package | Description |
|---------|-------------|
| **[@mariozechner/pi-ai](packages/ai)** | Unified multi-provider LLM API (OpenAI, Anthropic, Google, etc.) |
| **[@mariozechner/pi-agent-core](packages/agent)** | Agent runtime with tool calling and state management |

... (78 more lines) - click to expand

# Pi Monorepo

Tools for building AI agents and managing LLM deployments.

## Packages

| Package | Description |
|---------|-------------|
| **[@mariozechner/pi-ai](packages/ai)** | Unified multi-provider LLM API (OpenAI, Anthropic, Google, etc.) |
| **[@mariozechner/pi-agent-core](packages/agent)** | Agent runtime with tool calling and state management |
| **[@mariozechner/pi-coding-agent](packages/coding-agent)** | Interactive coding agent CLI |
| **[@mariozechner/pi-mom](packages/mom)** | Slack bot that delegates messages to the pi coding agent |
| **[@mariozechner/pi-tui](packages/tui)** | Terminal UI library with differential rendering |
| **[@mariozechner/pi-web-ui](packages/web-ui)** | Web components for AI chat interfaces |
| **[@mariozechner/pi-pods](packages/pods)** | CLI for managing vLLM deployments on GPU pods |

## Development

### Setup

```bash
npm install          # Install all dependencies
npm run build        # Build all packages
npm run check        # Lint, format, and type check
```

> **Note:** `npm run check` requires `npm run build` to be run first. The web-ui package uses `tsc` which needs compiled `.d.ts` files from dependencies.

### CI

GitHub Actions runs on push to `main` and on pull requests. The workflow runs `npm run check` and `npm run test` for each package in parallel.

**Do not add LLM API keys as secrets to this repository.** Tests that require LLM access use `describe.skipIf()` to skip when API keys are missing. This is intentional:

- PRs from external contributors would have access to secrets in the CI environment
- Malicious PR code could exfiltrate API keys
- Tests that need LLM calls are skipped on CI and run locally by developers who have keys configured

If you need to run LLM-dependent tests, run them locally with your own API keys.

### Development

Start watch builds for all packages:
```bash
npm run dev
```

Then run with tsx:
```bash
cd packages/coding-agent && npx tsx src/cli.ts
cd packages/pods && npx tsx src/cli.ts
```

### Versioning (Lockstep)

**All packages MUST always have the same version number.** Use these commands to bump versions:

```bash
npm run version:patch    # 0.7.5 -> 0.7.6
npm run version:minor    # 0.7.5 -> 0.8.0
npm run version:major    # 0.7.5 -> 1.0.0
```

These commands:
1. Update all package versions to the same number
2. Update inter-package dependency versions (e.g., `pi-agent` depends on `pi-ai@^0.7.7`)
3. Update `package-lock.json`

**Never manually edit version numbers.** The lockstep system ensures consistency across the monorepo.

### Publishing

```bash
npm run release:patch    # Bug fixes
npm run release:minor    # New features
npm run release:major    # Breaking changes
```

This handles version bump, CHANGELOG updates, commit, tag, publish, and push.

**NPM Token Setup**: Requires a granular access token with "Bypass 2FA on publish" enabled.
- Go to https://www.npmjs.com/settings/badlogic/tokens/
- Create a new "Granular Access Token" with "Bypass 2FA on publish"
- Set the token: `npm config set //registry.npmjs.org/:_authToken=YOUR_TOKEN`

## License

MIT

08:05:45 PM

Great! I can see this is a monorepo with several packages for building AI agents and managing LLM deployments. The main packages are:

pi-ai - Unified multi-provider LLM API
pi-agent-core - Agent runtime with tool calling and state management
pi-coding-agent - Interactive coding agent CLI (the package we're currently in)
pi-mom - Slack bot that delegates to the coding agent
pi-tui - Terminal UI library
pi-web-ui - Web components for AI chat interfaces
pi-pods - CLI for managing vLLM deployments on GPU pods

Which package(s) would you like to work on today?

pi v0.30.2

Messages

Tokens & Cost