hayba-pcgex-output-audit

hayba-pcgex-output-audit is a skill for Claude Code, Codex from zajalist/hayba. It costs 34 tokens per session (383 once invoked), scanned A, original, MIT.

A workflow for checking whether an Unreal PCG or PCGEx graph produced the expected generated objects. PCG, or Procedural Content Generation, creates level content from graph rules; the audit checks actual instances rather than only graph execution.

In plain words
What is it for?
Use it after creating, editing, or regenerating a graph to inspect its structure, wait for a bound actor to cook, review generated counts, capture the viewport, validate the scene, and confirm saved level content.
Why use it?
A graph can report that it ran while producing no visible or current output. This workflow checks instance counts, freshness, representative positions, validation results, and whether persistent map changes were saved.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it after creating, editing, or regenerating a graph to inspect its structure, wait for a bound actor to cook, review generated counts, capture the viewport, validate the scene, and confirm saved level content.

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Install with agentmods
npx agentmods add skills/zajalist/hayba/hayba-pcgex-output-audit
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add zajalist/hayba --skill hayba-pcgex-output-audit
Clone the repo
git clone --depth 1 https://github.com/zajalist/hayba

Made for: Claude Code, Codex.

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.

agentmods badge for hayba-pcgex-output-audit

README.md
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Your own site
<a href="https://agentmods.dev/skills/zajalist/hayba/hayba-pcgex-output-audit"><img src="https://agentmods.dev/badge/skills/zajalist/hayba/hayba-pcgex-output-audit/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.

agentmods 80×15 button for hayba-pcgex-output-audit

Your own site · 80×15
<a href="https://agentmods.dev/skills/zajalist/hayba/hayba-pcgex-output-audit"><img src="https://agentmods.dev/badge/skills/zajalist/hayba/hayba-pcgex-output-audit.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 34 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 383 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. 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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00034 $0.00383
Opus 5.5 $0.00014 $0.00153
Sonnet 5.5 $0.00007 $0.00077
Haiku 4.5 $0.00003 $0.00038

Measured 13d ago against content hash be8f9f194980, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

hayba-pcgex-output-audit 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.

mcp-tools/hayba-mcp/addons/workflows/hayba-pcgex-output-audit/SKILL.md · 25 lines

What it actually says

Audit generated PCG output

When to use

Use after graph creation, edit, or regeneration, especially when a tool reports success while the viewport looks empty. Establish the target actor/component and expected output type.

Tool routing

  • Read the graph and run hayba_validate_pcg_graph for structural faults. This does not establish output quantity or correctness.
  • Prefer pcg_cook_and_wait for a bound actor expected to produce instances. Inspect its per-mesh instance counts and freshness data. hayba_execute_pcg_graph or pcg_execute_graph only establishes that execution was triggered. pcg_read_node_output may read a stale inspection cache and cannot disprove fresh instance output.
  • Capture with editor_capture_viewport, inspect representative positions, and run validator_run after scene generation.
  • When this audit accepts a cook that changed persistent map content, save the exact active map with level_save, inspect saved, dirty, and verified status, then re-read the bound actor and generated counts. If it was only an inspection, state that no map save was needed. If persistence remains uncertain, mark the generated result unsaved and route it to hayba-world-save-integrity.

Evidence

Report graph path, target component, expected output, fresh counts by mesh, viewport observation, and validation findings. A zero count fails an instance-generation goal. A nonzero count does not establish visual composition or frame-time safety; route those questions to the relevant skill. Do not retry a cook without checking whether a prior call already changed the scene.

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.

  1. 13d ago First seen · 25 lines · 34 tokens per session scan A be8f9f194980

Subscribe to this mod's changes

hayba-pcgex-output-audit is a skill published in the GitHub repository zajalist/hayba (13 stars, last pushed 3d ago), licensed MIT. It adds 34 tokens to every session and 383 once invoked, about $0.0001 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 2026-10-04.

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