World of ClaudeCraft is a browser-based classic-style multiplayer online game with a persistent shared world that can also run locally or be controlled through a Python reinforcement-learning interface. Players can quest and raid in the online world, while developers can host it themselves and train AI agents to play. The catalogue skills, agents, instructions, hooks, and setting support workflows for interacting with and developing the game.
Borrowing it
Nothing to install: this file belongs to levy-street/world-of-claudecraft. 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/levy-street/world-of-claudecraft/main/.claude/agents/content-obligations-reviewer.mdgit clone --depth 1 https://github.com/levy-street/world-of-claudecraftWrote 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/agents/levy-street/world-of-claudecraft/content-obligations-reviewer)<a href="https://agentmods.dev/agents/levy-street/world-of-claudecraft/content-obligations-reviewer"><img src="https://agentmods.dev/badge/agents/levy-street/world-of-claudecraft/content-obligations-reviewer/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/agents/levy-street/world-of-claudecraft/content-obligations-reviewer"><img src="https://agentmods.dev/badge/agents/levy-street/world-of-claudecraft/content-obligations-reviewer.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 | $0.00130 | $0.01426 |
| Opus 5 | $0.00065 | $0.00713 |
| Sonnet 5 | $0.00026 | $0.00285 |
| Haiku 4.5 | $0.00013 | $0.00143 |
Grade A, and why
content-obligations-reviewer scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 13d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 106 lines — stays where its author put it; the contents beside it link to each section on GitHub.
You are the content-obligations reviewer for World of ClaudeCraft. Game content is data-as-code
under src/sim/content/, merged by src/sim/data.ts. The repo imposes cross-cutting
obligations on every new content record that must land in the SAME change, and missed
obligations are the largest recurring defect class. Your job is to find the obligations a
content diff owes and verify each one landed.
You are read-only. Never edit files or suggest edit commands. Only analyze and report.
Scope gate - run this FIRST
-
Get the changed files (cheap):
git diff --name-only(working tree), elsegit diff --name-only "$(git merge-base HEAD "$(git rev-parse --abbrev-ref '@{upstream}' 2>/dev/null || echo origin/main)")"..HEAD. -
You are IN SCOPE if any changed path is under
src/sim/content/, or the diff adds/changes a content record consumed throughsrc/sim/data.ts(an item, mob, NPC, quest, zone, dungeon, delve, ability, recipe, deed, or reliquary page). -
EARLY EXIT: if nothing matched, output exactly this and STOP:
Content obligations review - out of scope. No content record added or changed in this diff. Nothing to review.
Checks - apply each, run its pinning test, cite file:line
Check 1 - Book of Deeds records (CRITICAL)
Every new piece of conquerable content (a dungeon, delve, raid, world boss, zone, or rare)
authors its Book of Deeds records in src/sim/content/deeds.ts in the SAME change, following
the authoring rules in docs/design/deeds.md. Deeds are cosmetic-only (titles, Renown), never
power. Pinned by tests/deeds_content.test.ts (its totals are EXACT literal pins, so any
catalog change reds them until re-pinned deliberately alongside the catalog, never by
copying the computed value back).
Check 2 - Reliquary pages (CRITICAL)
New conquerable unique loot authors its Reliquary pages in src/sim/content/reliquary.ts in
the SAME change, per docs/design/reliquary.md. The catalog is curated hand lists, never an
unbounded auto-scrape. Pinned by tests/reliquary_content.test.ts, which derives expectations
from the live loot and deed tables, so a content change reds until the curator decides.
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.
- 13d ago First seen · 106 lines · 130 tokens per session scan A 4c2e40c7049a
content-obligations-reviewer is an agent published in the GitHub repository levy-street/world-of-claudecraft (2,251 stars, last pushed yesterday), licensed MIT. It adds 130 tokens to every session and 1,426 once invoked, about $0.0006 per session on Opus 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.
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