dandori SKILL.md skillA

dandori from i2y/ritsu is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add i2y/ritsu/dandori@git:20261104.5b400fc

Pins git:20261104.5b400fc in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
i2y/ritsu
Path
skills/dandori/SKILL.md
Versions recorded
9
Latest version
git:20261104.5b400fc, committed Nov 4, 2026
First version recorded
Oct 18, 2026
Size
33,201 bytes
Repository stars
3
License
Apache-2.0

Write, check and build dandori workflows (`.flow` files), typed workflows that call APIs, rules, agents, decision models (TypeSafe's Jev, a server of its System One API such as Ollama, OpenAI's Decisions API), koyomi's dates, chobo's books and code of your own, checked before they run and built for Temporal (TypeScript, Python or Go), AWS Step Functions, AWS Lambda durable functions, Argo Workflows and pydantic-graph. Use when a workflow (take a payment now and capture it later, reserve and…

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

## When this applies

The job is a **workflow**: steps that call other systems, wait, retry, and move something in
another system from state to state. A payment authorized when a stay is booked and captured at
check-out; the lines of an order reserved side by side, packed and shipped; an inquiry read,
routed and answered; an application scored and, when the score says so, approved by a person.
dandori writes it once as a `.flow`, checks it before it runs, and builds it for the platform the
team runs.

It does not apply to the decisions themselves when they are tables: a fee schedule, an
eligibility test, a routing policy. Those are rulec rules, which a `.flow` calls (rulec has a
skill of its own). Nor does it apply to computing things: a `.flow` has no comparison and no
arithmetic, so whatever compares or computes is a rule or a task.

The files bundled with this skill are listed in §7. Read them when you need them, not all up
front.

---

# Working with dandori

Your part is to write the `.flow`, get it past `ritsu dandori check`, and build it. Two things stay with
people:

- **what the other systems guarantee**: whether a call can be repeated safely, which errors it
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add i2y/ritsu/dandori@sha256:9331c341eaa1edb0

The line at the top of this page pins the label git:20261104.5b400fc, 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.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_kfin7s2257qcxbkk.svg)](https://markdownregistry.com/a/art_kfin7s2257qcxbkk)

1 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 9 versions of this file, between Oct 18, 2026 and Nov 4, 2026, about one every 2 days.

versioncommittedcommitsizeaudit
git:20261104.5b400fc latest2026-11-04 5b400fc 33,201 BA view · diff
git:20261103.72a6b612026-11-03 72a6b61 32,531 BA view · diff
git:20261103.7d924582026-11-03 7d92458 32,842 BA view · diff
git:20261031.e0bec7c2026-10-31 e0bec7c 32,462 BA view · diff
git:20261028.e3fe6f22026-10-28 e3fe6f2 32,036 BA view · diff
git:20261022.b1597402026-10-22 b159740 31,325 BA view · diff
git:20261021.4c9c9a62026-10-21 4c9c9a6 31,148 BA view · diff
git:20261020.95357cc2026-10-20 95357cc 30,989 BA view · diff
git:20261018.9ccfb852026-10-18 9ccfb85 30,761 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (33201 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

GitHub

i2y/ritsu · 3 stars · license Apache-2.0 · pushed 2026-11-07 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_kfin7s2257qcxbkk
GET https://markdownregistry.com/api/v1/resolve?ref=i2y/ritsu/dandori
GET https://markdownregistry.com/api/v1/blob/9331c341eaa1edb0ddc21cdce1170329c8dc426e286e5c2a0c0b013db8a98936

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.

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Every file in i2y/ritsu

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