What is pk-opencode-webui AGENTS.md?

A set of project instructions for prokube.ai OpenCode UI, a web interface for a coding assistant that runs in Kubeflow Notebooks. It documents the project structure, technologies, and roles for agents working on the codebase.

Use it when developing, reviewing, or deploying this SolidJS and TypeScript web interface, including its Bun build, Docker image, and Kubeflow Notebook setup.

It gives coding agents the context they need to work consistently in an unfamiliar repository. It also explains how tasks are divided between worker, supervisor, and triage agents.

How prokube/pk-opencode-webui configures Codex and OpenCode

Reuse

Borrowing it

Nothing to install: this file belongs to prokube/pk-opencode-webui. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file

curl -O https://raw.githubusercontent.com/prokube/pk-opencode-webui/main/AGENTS.md

Clone the repo

git clone --depth 1 https://github.com/prokube/pk-opencode-webui

Made for: Codex, OpenCode.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/instructions/prokube/pk-opencode-webui/agents-md/github.svg)](https://agentmods.dev/instructions/prokube/pk-opencode-webui/agents-md)

Your own site

<a href="https://agentmods.dev/instructions/prokube/pk-opencode-webui/agents-md"><img src="https://agentmods.dev/badge/instructions/prokube/pk-opencode-webui/agents-md/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/instructions/prokube/pk-opencode-webui/agents-md"><img src="https://agentmods.dev/badge/instructions/prokube/pk-opencode-webui/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 4,153 This file is loaded in full into every session.

When invoked 4,153 The same file — it is already loaded in full.

Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

Model	Per session	Once invoked
Fable 5.1	$0.04153	$0.04153
Opus 5.5	$0.01661	$0.01661
Sonnet 5.5	$0.00831	$0.00831
Haiku 4.5	$0.00415	$0.00415

Measured 1mo ago against content hash c9b5ff4f69b4, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

pk-opencode-webui AGENTS.md scanned grade A with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

curl http://127.0.0.1:4096/session/status

AGENTS.md · 531 lines

How it starts

The opening of the file, as written. The whole thing — 531 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Agent Workflow

This document describes workflows for autonomous agents working on prokube.ai OpenCode UI - a standalone Web UI for OpenCode that runs in Kubeflow Notebooks.

Worker Agent: Executes individual tasks
Supervisor Agent: Coordinates multiple workers, handles escalations
Triage Agent: Captures requests, writes self-contained issues, breaks down large work

Project Context

Tech Stack

Frontend: SolidJS with TypeScript, Tailwind CSS
Backend: OpenCode API server (separate process, not part of this repo)
Build: Bun, esbuild
Deployment: Docker image for Kubeflow Notebooks
Process Supervision: s6-overlay

Repository Structure

/
├── app-prefixable/     # SolidJS frontend
│   ├── src/
│   │   ├── components/ # UI components
│   │   ├── context/    # State management (SDK, MCP, etc.)
│   │   ├── pages/      # Page components
│   │   ├── sdk/        # OpenCode SDK (local copy)
│   │   └── utils/      # Utilities
│   ├── dev.ts          # Dev server
│   └── build.ts        # Production build
│
├── docker/             # Kubeflow notebook image
│   ├── Dockerfile
│   ├── serve-ui.ts     # Production server
│   └── s6/             # s6-overlay config
│
├── shared/             # Shared code between servers
│   ├── extended-api.ts
│   └── proxy.ts
│
├── .github/            # CI/CD workflows
├── AGENTS.md           # This file
└── README.md           # Project overview

Key Resources

AGENTS.md - This file (workflows and conventions)
docker/ - Docker image for Kubeflow deployment
app-prefixable/ - Custom SolidJS frontend
shared/ - Shared code between dev and production servers

Reference Resources

When unsure how to implement a feature, consult the upstream OpenCode project:

Upstream Repo: https://github.com/anomalyco/opencode
Clone locally if needed: git clone https://github.com/anomalyco/opencode /tmp/opencode-ref
Look for similar patterns, but adapt solutions to our prefix-aware architecture
Do not copy code verbatim - understand and reimplement as needed

Read the full file on GitHub · 531 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

1mo ago Changed · +1 lines · +5 tokens per session c9b5ff4f69b4
2mo ago First seen · 530 lines · 4,148 tokens per session scan A 1675d3d23b99

Subscribe to this mod's changes

pk-opencode-webui AGENTS.md is an instructions file published in the GitHub repository prokube/pk-opencode-webui (50 stars, last pushed yesterday), licensed MIT. It adds 4,153 tokens to every session, about $0.0166 per session on Opus 5.5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

pk-opencode-webui AGENTS.md next to 6 instructions from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
pk-opencode-webui AGENTS.mdprokube/pk-opencode-webui	Instructions file	50	yesterday	MIT	A	4,153	Codex, OpenCode
vscode buildNext.instructions.mdmicrosoft/vscode	Instructions file	195k	yesterday	MIT	A	9,719	GitHub Copilot
next.js AGENTS.mdvercel/next.js	Instructions file	143k	yesterday	MIT	A	7,461	Codex, OpenCode
langchain AGENTS.mdlangchain-ai/langchain	Instructions file	149k	yesterday	MIT	A	4,680	Codex, OpenCode
vscode oss-third-party-notices.instructions.mdmicrosoft/vscode	Instructions file	195k	yesterday	MIT	A	5,516	GitHub Copilot
vscode copilot-instructions.mdmicrosoft/vscode	Instructions file	195k	yesterday	MIT	A	3,093	GitHub Copilot
deepseek-harness AGENTS.mddeepseek-ai/deepseek-harness	Instructions file	274k	2d ago	MIT	A	4,313	Codex, OpenCode

pk-opencode-webui: Instructions file for Codex