frappe-impl-customapp SKILL.md skillA
frappe-impl-customapp from impertio-studio/frappe_claude_skill_package is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add impertio-studio/frappe_claude_skill_package/frappe-impl-customapp@v2.0Pins v2.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- impertio-studio/frappe_claude_skill_package
- Path
skills/source/impl/frappe-impl-customapp/SKILL.md- Versions recorded
- 3
- Latest version
- v2.0, committed Mar 30, 2026
- First version recorded
- Mar 20, 2026
- Size
- 11,094 bytes
- Repository stars
- 202
- License
- a license file GitHub does not identify
Use when building a custom Frappe app from scratch. Covers bench new-app walkthrough, app structure decisions, adding DocTypes, hooks, patches, fixtures management, development workflow (bench migrate, build, clear-cache), testing, packaging, installing on another site, version management, and app dependencies for v14/v15/v16. Keywords: create custom app, new frappe app, bench new-app, app structure, module creation, doctype creation, fixtures, patches, deployment, packaging, data migration…
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Frappe Custom App - Implementation Workflow for building a custom Frappe app from scratch. For exact syntax, see `frappe-syntax-customapp`. **Version**: v14/v15/v16 compatible --- ## Main Decision: Do You Need a Custom App? ``` WHAT CHANGES DO YOU NEED? | +-- Add fields to existing DocType? | +-- NO APP NEEDED: Custom Field + Property Setter | +-- Simple automation/validation (<50 lines)? | +-- NO APP NEEDED: Server Script or Client Script | +-- Complex business logic, new DocTypes, or Python code? | +-- YES: Create custom app | +-- Integration with external system (needs imports)? | +-- YES: Custom app REQUIRED (Server Scripts block imports) | +-- Custom reports with complex queries? | +-- Script Report (no app) vs Query Report (app optional) ``` **Rule**: ALWAYS start with the simplest solution. Server Scripts + Custom Fields solve 70% of needs without a custom app. --- ## Step 1: Create App Structure ```bash cd ~/frappe-bench bench new-app my_app # Prompts: Title, Description, Publisher, Email, License ``` ALWAYS verify immediately: ```python # my_app/my_app/__init__.py MUST have: __version__ = "0.0.1" ``` --- ## Step 2: Configure pyproject.toml (v15+) …
Read the whole file at its exact version.
How to install
mdr add impertio-studio/frappe_claude_skill_package/frappe-impl-customapp@sha256:df6bb49533bae093The line at the top of this page pins the label v2.0, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_4b5ne4ywpcpgtrve)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Mar 20, 2026 and Mar 30, 2026, about one every 5 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v2.0 latest | 2026-03-30 | d83dc82 | 11,094 B | A | view · diff |
| v2.0 | 2026-03-20 | e33a3db | 10,991 B | A | view · diff |
| v2.0 | 2026-03-20 | 191313a | 16,683 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (11094 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
impertio-studio/frappe_claude_skill_package · 202 stars · license a license file GitHub does not identify · pushed 2026-09-17 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_4b5ne4ywpcpgtrve GET https://markdownregistry.com/api/v1/resolve?ref=impertio-studio/frappe_claude_skill_package/frappe-impl-customapp GET https://markdownregistry.com/api/v1/blob/df6bb49533bae093d0d8df89d2c73bb1b8a6f52b5592128c8d8b806a5592ee1b
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.