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StoryCanon: Skill for Claude Code

.agents/skills/stripe-directory/SKILL.md

stripe-directory is a skill for Claude Code from exp3/StoryCanon. It costs 73 tokens per session (1,348 once invoked), scanned A, original, no licence file.

A directory for finding businesses, software, service providers, or partners through Stripe. Stripe is a payment-services company, and its directory can be used to look for providers by industry, workflow, problem, capability, or task.

In plain words
What is it for?
Use it to find service providers or partners for a particular job, and to programmatically purchase or use a service.
Why use it?
It helps narrow a broad search into a short list of providers relevant to a specific need.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter. Also seen: installed under .agents/ (shared by several agents).

This is exp3/StoryCanon's own configuration. It tells Claude Code how to work on StoryCanon itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything StoryCanon configures →

not rated 0repo 16d ago A scan 73 tokens no licence
View source ↗ exp3/StoryCanon
Reuse

Borrowing it

Nothing to install: this file belongs to exp3/StoryCanon. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/exp3/StoryCanon/main/.agents/skills/stripe-directory/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/exp3/StoryCanon

Made for: Claude Code.

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 stripe-directory

README.md
[![agentmods](https://agentmods.dev/badge/skills/exp3/storycanon/stripe-directory/github.svg)](https://agentmods.dev/skills/exp3/storycanon/stripe-directory)
Your own site
<a href="https://agentmods.dev/skills/exp3/storycanon/stripe-directory"><img src="https://agentmods.dev/badge/skills/exp3/storycanon/stripe-directory/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 stripe-directory

Your own site · 80×15
<a href="https://agentmods.dev/skills/exp3/storycanon/stripe-directory"><img src="https://agentmods.dev/badge/skills/exp3/storycanon/stripe-directory.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 73 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,348 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown 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 $0.00073 $0.01348
Opus 5.5 $0.00029 $0.00539
Sonnet 5.5 $0.00015 $0.00270
Haiku 4.5 $0.00007 $0.00135

Measured 2mo ago against content hash fce5cadab2a8, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

stripe-directory scanned grade A with 1 finding 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 2mo 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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

1. Resolve the real callable endpoint from the result’s `mpp.slug` / `mpp.url`. `mpp.url` is often the mpp.dev landing form (`https://mpp.dev/services#<slug>`) — resolve the raw endpoint on [mpp.dev](https://mpp.dev) if
.agents/skills/stripe-directory/SKILL.md · 78 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

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. 2mo ago First seen · 78 lines · 73 tokens per session scan A fce5cadab2a8

Subscribe to this mod's changes

stripe-directory is a skill published in the GitHub repository exp3/StoryCanon (0 stars, last pushed 16d ago), with no licence file. It adds 73 tokens to every session and 1,348 once invoked, about $0.0003 per session on Opus 5.5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

Research
Related

stripe-directory compared with skills from other repositories

stripe-directory next to 6 skills from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
stripe-directoryexp3/StoryCanonSkill016d agononeA73Claude Code
imagegenopenai/codexSkill133kyesterdayApache-2.0A113Codex
playwright-climicrosoft/playwrightSkill99kyesterdayApache-2.0A19Claude Code
local-ai-agentsmicrosoft/ai-agents-for-beginnersSkill79k4d agoMITA200Claude Code, Codex
systematic-debuggingobra/superpowersSkill313k3d agoMITA21Claude Code
next-cache-components-adoptionvercel/next.jsSkill143kyesterdayMITA95Claude Code
next-partial-prefetching-adoptionvercel/next.jsSkill143kyesterdayMITA103Claude Code