Borrowing it
Nothing to install: this file belongs to FulAppiOS/Agent-Quest. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/FulAppiOS/Agent-Quest/main/CLAUDE.mdgit clone --depth 1 https://github.com/FulAppiOS/Agent-QuestWrote 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.
[](https://agentmods.dev/instructions/fulappios/agent-quest/claude-md)<a href="https://agentmods.dev/instructions/fulappios/agent-quest/claude-md"><img src="https://agentmods.dev/badge/instructions/fulappios/agent-quest/claude-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.
<a href="https://agentmods.dev/instructions/fulappios/agent-quest/claude-md"><img src="https://agentmods.dev/badge/instructions/fulappios/agent-quest/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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 | $0.01452 | $0.01452 |
| Opus 5.5 | $0.00581 | $0.00581 |
| Sonnet 5.5 | $0.00290 | $0.00290 |
| Haiku 4.5 | $0.00145 | $0.00145 |
Grade A, and why
Agent-Quest CLAUDE.md scanned grade A with 0 findings 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 7d 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.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 60 lines — stays where its author put it; the contents beside it link to each section on GitHub.
CLAUDE.md
This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
Project Overview
Agent Quest is a browser-based monitoring dashboard that visualizes active Claude Code and Codex agent sessions as fantasy heroes in a 2D WoW-style village. Each agent is represented as a hero character that walks between buildings corresponding to its current activity (Read → Library, Edit → Forge, Bash → Arena, etc.).
Architecture
Two-process monorepo:
- server/ — Bun + Hono backend. Two providers run in parallel:
ClaudeProviderauto-discovers every~/.claude*directory with aprojects/subdir (e.g.~/.claude,~/.claude-work,~/.claude-personale);CodexProviderwatches~/.codex/sessions/for Codex rollout files. On macOS, both providers also discover the corresponding ClaudeAgentConfig/projects and codex/sessions directories under ~/Library/Developer/Xcode/CodingAssistant, including folders created after startup. Xcode Claude sessions rely on transcript lifecycle rather than terminal pidfiles. Both poll their session logs every 2-3s, parse events intoAgentStateobjects, push updates over native Bun WebSocket. EachAgentStatecarries itsconfigDirand asourcefield ('claude' | 'codex') so the UI can distinguish installations and providers. Optional Hono endpoint receives Claude CodepostToolUsehooks for lower-latency events — Claude Code only; Codex doesn't expose hooks.SessionRegistry(pidfile oracle) is also Claude-only by design; Codex liveness is inferred purely from rollout-file activity. Both providers also feedkind: 'telemetry'events (tool results, skill bodies, token counts, compaction markers) that update accounting only — never status, activity or lifecycle timers.- Codex rollouts come in two formats: the legacy per-kind events (
user_message,exec_command_end,patch_apply_end, …) and, from Codex ≥ 0.160, a singleitem_completedevent whoseitem.typeisUserMessage | CommandExecution | FileChange | WebSearch | McpToolCall | SubAgentActivity | ContextCompaction | ….codex-parser.tshandles both. Codex does have subagents: rollouts withthread_source: 'subagent'carryparent_thread_id,agent_nicknameandagent_pathin theirsession_meta. server/src/state/context-window.tsresolves the Claude context window (env override →[1m]model id →[1m]model in<configDir>/settings.json→ inferred from usage > 200k → default 200k). Codex reportsmodel_context_windowitself.server/src/skills/skill-inventory.tsmeasures installedSKILL.mdfiles (user skills + latest cached plugin versions,~/.codex/skills) so the UI can show what skills would cost if always loaded.
- Codex rollouts come in two formats: the legacy per-kind events (
- client/ — React 19 + Phaser 4 "Caladan" frontend. Fullscreen Phaser canvas renders the village; React overlay panels (Party Bar, Activity Feed, Detail Panel, Minimap, Top Bar) sit on top via ref-based bridge pattern (useRef + useEffect + EventEmitter).
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.
- 7d ago Changed · +51 tokens per session f6052c5bdc52
- 21d ago Changed · +7 lines · +550 tokens per session 780e6b942530
- 2mo ago First seen · 53 lines · 851 tokens per session scan A be479e12e84f
Agent-Quest CLAUDE.md is an instructions file published in the GitHub repository FulAppiOS/Agent-Quest (180 stars, last pushed 8d ago), licensed MIT. It adds 1,452 tokens to every session, about $0.0058 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Agent-Quest CLAUDE.md compared with instructions from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| Agent-Quest CLAUDE.mdFulAppiOS/Agent-Quest | Instructions file | 180 | 8d ago | MIT | A | 1,452 | Claude Code |
| vscode buildNext.instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 9,719 | GitHub Copilot |
| next.js AGENTS.mdvercel/next.js | Instructions file | 143k | today | 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 |