Getting it into your agent
There is no command for this one: it runs only inside a plugin, and the catalogue could not identify which plugin ships it. The source is linked below.
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.
[](https://agentmods.dev/skills/vstrapasson/rpg-marketplace/rpg-party-forge)<a href="https://agentmods.dev/skills/vstrapasson/rpg-marketplace/rpg-party-forge"><img src="https://agentmods.dev/badge/skills/vstrapasson/rpg-marketplace/rpg-party-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-party-forge"><img src="https://agentmods.dev/badge/skills/vstrapasson/rpg-marketplace/rpg-party-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 | $0.00195 | $0.03246 |
| Opus 5 | $0.00097 | $0.01623 |
| Sonnet 5 | $0.00039 | $0.00649 |
| Haiku 4.5 | $0.00019 | $0.00325 |
Grade A, and why
rpg-party-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 11d 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 — 132 lines — stays where its author put it; the contents beside it link to each section on GitHub.
RPG Party Forge (PF2e kit — the players' side / session zero)
What this skill is for
Build the player characters and capture the party — the one place the kit faces the players instead of only the GM. The loremaster kit authors the world; the rest of the gamemaster kit preps the GM's side of the table. This skill authors the other side: the PCs who walk into that world, each one wired into it by a hook, and each carrying a GM-only secret that makes the table converge.
It produces a jogador entity per character (the first skill in the kit to author this existing entity type) and a party overview the encounter and embate builders read for level and size.
The core idea — a person AND a world-anchor
A PC who is only a stat block is a pawn; a PC who is only a backstory floats free of the campaign. This skill produces two things at once, and they are inseparable:
- The person — concept, core belief, the active wound behind it, a want pulling against a need, a genuine contradiction, and a performable table voice. The same inside-out engine the NPC creator uses, tuned for a character the player owns. See
references/pc-frameworks.md. - The world-anchor — the hook that ties this character to a faction, region, location, front, or clue (PCs are rooted, not wandering), plus the GM-secret layer: what the character doesn't yet know, the seed planted on them, and how their thread crosses the other PCs' (the convergence). This is what turns a bag of backstories into a party with a shared spine.
The person makes the player care; the world-anchor makes the campaign pull. Drop either and the character points nowhere.
Player co-ownership — the boundary that makes this different from the NPC creator
The NPC creator builds a character the GM owns top to bottom. A PC is co-owned: the player has final say on who their character is. So the intake is collaborative — run with the player (or with the GM relaying for an absent player), the player decides, and the GM layers the secret on top. Two distinct surfaces fall out of this:
What ships with it
5 files 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.
- 11d ago First seen · 132 lines · 195 tokens per session scan A 0a06d3636cb4
rpg-party-forge is a skill published in the GitHub repository vstrapasson/rpg-marketplace (2 stars, last pushed 1mo ago), licensed MIT. It adds 195 tokens to every session and 3,246 once invoked, about $0.0010 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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