ultrabackyardloop SKILL.md skillA
ultrabackyardloop from 8b-is/smart-tree is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add 8b-is/smart-tree/ultrabackyardloop@git:20261103.bfa8fd6Pins git:20261103.bfa8fd6 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- 8b-is/smart-tree
- Path
skills/ultrabackyardloop/SKILL.md- Versions recorded
- 1
- Latest version
- git:20261103.bfa8fd6, committed Nov 3, 2026
- Size
- 2,740 bytes
- Repository stars
- 272
- License
- MIT
The Sovereign Constellation DO loop (reflect → improve → wire → polish → push → readme) merged into one measured Backyard Ultra lap pass across Smart Tree's 9-pillar Paul Erdős & Sovereign p/q engine, SpherePOP, 8b-is (mem|8, Phoenix), Vaked Constellation, and g8t.is across Gemini, ChatGPT, DeepSeek, and Claude on Antigravity (agy), OpenCode (opencode), Crush (crush), and Claude Code.
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
# `ultrabackyardloop` — The Sovereign DO Loop (`smart-tree` v10.12.0+) > *"One pass, end to end, merged into a single DO. No loose ends between laps. Every DO leaves the tree clean, pushed, and readme'd. A plausible branch may be ranked; only a verified branch may be bound. From love, from within."* ## 1. The Loop ```text DO = reflect → improve → wire → polish → push → readme ``` ## 2. The Six Mandatory Steps 1. **Reflect (`st --mode the-book . && st --mode pq .`)**: - Look back at the last lap/session. What was built? What is the actual mathematical and structural state across all 9 pillars (`Szemerédi Regularity`, `Voronoi Steiner`, `Moser–Tardos LLL`, `Erdős–Rényi G_shadow`, `256-Bit Ramsey & Erdős–Hajnal`, `Flyxion Salience d_T != d_R`, `Karp-21 FPT`, `Kohn–Sham DFT & Strang Wave`, and `Sovereign p/q Mode`)? Write it down. 2. **Improve (`st --ultrabackyard 12 .`)**: - Make a real, measured improvement — not decoration. Run measured A/B laps cycling Szemerédi regularity $\varepsilon \in [0.16, 0.14, 0.12, 0.10, 0.08, 0.06]$ and Moser–Tardos worktree concurrency $C \in [2, 3, 4, 6, 8, 12]$. 3. **Wire End-to-End**: …
Read the whole file at its exact version.
How to install
mdr add 8b-is/smart-tree/ultrabackyardloop@sha256:d9dbb5745c939c19The line at the top of this page pins the label git:20261103.bfa8fd6, 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_3brbrgtdna2pp53r)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Nov 3, 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 (2740 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
8b-is/smart-tree · 272 stars · license MIT · pushed 2026-11-08 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_3brbrgtdna2pp53r GET https://markdownregistry.com/api/v1/resolve?ref=8b-is/smart-tree/ultrabackyardloop GET https://markdownregistry.com/api/v1/blob/d9dbb5745c939c1907ed4657dc60bd76efc0feae78780d663bbf8d6d1f5fd1d2
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.