tip-split SKILL.md skillA
tip-split from denisovav/flutter_edge_ai is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add denisovav/flutter_edge_ai/tip-split@git:20261012.639d5ecPins git:20261012.639d5ec in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- denisovav/flutter_edge_ai
- Path
codelabs/on-device-agent-flutter-gemma/complete/assets/skills/tip-split/SKILL.md- Versions recorded
- 1
- Latest version
- git:20261012.639d5ec, committed Oct 12, 2026
- Size
- 721 bytes
- Repository stars
- 649
- License
- MIT
Splits a restaurant bill, with tip, between several people. Use when the user asks how much each person pays.
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
# Tip split ## Examples * "Split 84 dollars between 3 of us with a 15% tip" * "We are four, the bill is 120 euros, 10 percent tip — how much each?" ## Instructions Never do the arithmetic yourself. Call the `run_js` tool with: - skillName: `tip-split` - data: a JSON string with these fields - total: the bill before tip, as a number - people: how many people share it, as a whole number - tip_percent: the tip in percent, as a number; 0 if the user gave none - no other fields Then tell the user what each person pays, using the numbers the tool returned.
Read the whole file at its exact version.
How to install
mdr add denisovav/flutter_edge_ai/tip-split@sha256:3c4acff548188a0eThe line at the top of this page pins the label git:20261012.639d5ec, 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_kv547alavwamwxrb)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Oct 12, 2026.
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 (721 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
denisovav/flutter_edge_ai · 649 stars · license MIT · pushed 2026-10-31 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_kv547alavwamwxrb GET https://markdownregistry.com/api/v1/resolve?ref=denisovav/flutter_edge_ai/tip-split GET https://markdownregistry.com/api/v1/blob/3c4acff548188a0e96c946377cfc3be4e4077adca3bd4dcb5ad8ef6d739f0b6d
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.