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.
npx skills add vstrapasson/rpg-marketplace --skill rpg-ownership-forgegit clone --depth 1 https://github.com/vstrapasson/rpg-marketplaceWrote 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/skills/vstrapasson/rpg-marketplace/rpg-ownership-forge)<a href="https://agentmods.dev/skills/vstrapasson/rpg-marketplace/rpg-ownership-forge"><img src="https://agentmods.dev/badge/skills/vstrapasson/rpg-marketplace/rpg-ownership-forge/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/skills/vstrapasson/rpg-marketplace/rpg-ownership-forge"><img src="https://agentmods.dev/badge/skills/vstrapasson/rpg-marketplace/rpg-ownership-forge.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 | $0.00112 | $0.00432 |
| Opus 5 | $0.00056 | $0.00216 |
| Sonnet 5 | $0.00022 | $0.00086 |
| Haiku 4.5 | $0.00011 | $0.00043 |
Grade A, and why
rpg-ownership-forge 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 12d 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.
What it actually says
RPG Ownership Forge — players → Foundry ownership
What this skill is for
The final compile step: connect jogador (vault players) to Foundry user permissions so each player controls their character. This is the one step that changes WHO can see/do what, so it is always confirmed with the user before applying.
Workflow
- Read current.
list-characters(the world's PCs/NPCs) andlist-actor-ownershipto see what exists. - Resolve player → Foundry user (judgment).
jogador.playeris a person's name; match it to a Foundry user (or character) by name. If ambiguous, ask — don't guess. - Confirm, then assign.
assign-actor-ownership(actorIdentifier, playerIdentifier, permissionLevel, confirmBulkOperation). Default: the player's PC →OWNER. Shared/party NPCs →OBSERVERonly if the vault models it. SetconfirmBulkOperation:trueonly after the user OKs a bulk change. Seereferences/ownership-mapping.md. - Return
{ userId, ownedActorIds, permission }per player to the conductor.
This step depends on actors already existing (it runs after rpg-actor-forge). If a PC actor doesn't exist in the world yet, report it as a gap (PCs are usually created by players, not by this plugin).
Load references/ownership-mapping.md.
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 12d ago First seen · 20 lines · 112 tokens per session scan A b16ddb05ce7f
rpg-ownership-forge is a skill published in the GitHub repository vstrapasson/rpg-marketplace (2 stars, last pushed 1mo ago), licensed MIT. It adds 112 tokens to every session and 432 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 2026-08-31.
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