# Patronum

> Select and apply Patronum operators for Effector code with minimal, practical v2.x examples. Use when tasks involve choosing between Patronum operators, composing reactive state flows, replacing manual sample/combine boilerplate with Patronum utilities, explaining operator signatures and return types, or adapting legacy Patronum usage to modern v2 shorthand and import patterns.

- **Type:** Skill
- **Install:** `agentstack add skill-aiko-atami-effectorjs-skills-patronum`
- **Verified:** Yes — security-reviewed for prompt injection and unsafe behavior
- **Seller:** [aiko-atami](https://agentstack.voostack.com/s/aiko-atami)
- **Installs:** 0
- **Category:** [Agent Skills](https://agentstack.voostack.com/c/agent-skills)
- **Latest version:** 0.1.0
- **License:** MIT
- **Upstream author:** [aiko-atami](https://github.com/aiko-atami)
- **Source:** https://github.com/aiko-atami/effectorjs-skills/tree/main/skills/patronum
- **Website:** https://effector.dev/

## Install

```sh
agentstack add skill-aiko-atami-effectorjs-skills-patronum
```

Requires the [AgentStack CLI](https://agentstack.voostack.com/docs/cli). Works with Claude Code, Cursor, and any MCP-compatible agent.

## About

# Patronum Skill

Use this skill to solve Patronum usage questions quickly and consistently.
Target Patronum v2.x by default.

## Workflow

1. Classify request:
- `operator-choice`: choose one or several operators for a task.
- `api-explain`: explain signature, overloads, and return value.
- `compose`: combine multiple operators into one flow.
- `debug`: use `debug` and scope-aware debugging notes.
- `migration`: map legacy forms to modern usage.

2. Load references progressively:
- Start with `references/operator-matrix.md`.
- Add `references/recipes.md` for task-to-solution mapping.
- Add `references/pitfalls.md` for caveats and anti-patterns.
- Add `references/migration-notes.md` when legacy forms appear.

3. Build answer contract:
- Start with decision: selected operator(s) and why.
- Provide minimal practical snippet.
- Add caveats (imports, overload differences, behavior traps).
- For uncertain versions, explicitly state v2 assumption and show migration note.

## Defaults

- Prefer Patronum v2.x shorthand where available.
- Prefer concise examples with explicit imports.
- Keep examples deterministic and composable with Effector primitives.
- Prefer `patronum/` imports when clarity matters.

## Guardrails

- Do not suggest outdated signatures as default.
- Do not invent operators outside the official list.
- Do not hide behavior differences between overloads.
- Do not skip edge cases for `pending`, `condition`, `interval`, `time`, and `debug`.

## Output Template

Use this structure in answers:

1. `Use `: one-line reason.
2. `Example`: minimal code block.
3. `Caveats`: version or overload notes.

## Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

- **Author:** [aiko-atami](https://github.com/aiko-atami)
- **Source:** [aiko-atami/effectorjs-skills](https://github.com/aiko-atami/effectorjs-skills)
- **License:** MIT
- **Homepage:** https://effector.dev/

Install and usage instructions live in the source repository linked above.

## Pricing

- **Free** — Free

## Security capabilities

Automated source analysis of v0.1.0 — what this tool can access:

- **Network access:** no
- **Filesystem access:** no
- **Shell / process execution:** no
- **Environment & secrets:** no
- **Dynamic code execution:** no

*"Yes" means the capability is present in the source — more access means more to trust, not that it is unsafe.*


## Versions

- **0.1.0** — security scan: passed — Imported from the upstream source.

## Links

- Listing page: https://agentstack.voostack.com/l/skill-aiko-atami-effectorjs-skills-patronum
- Seller: https://agentstack.voostack.com/s/aiko-atami
- Browse the marketplace: https://agentstack.voostack.com/browse

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Listed on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Creators keep 70%.