huytieu/cog-second-brain · .agents/skills/ultragoal/SKILL.md

ultragoal skillA

Name: ultragoal
Author: huytieu

ultragoal is agent-read markdown (skill) from huytieu/cog-second-brain: Run a large, multi-session goal (e.g. shipping a whole side product) through the full V-model closed loop, one phase at a time, with cross-session state and a final north-star acceptance gate. Ultragoals never downgrade the lane: every phase runs CP-1→CP-6 with adversarial verification. Opt-in: invoke with /ultragoal or by calling something a long-running goal. Ordinary work does not run this..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version

mdr add huytieu/cog-second-brain/ultragoal@git:20260825.623ed00

Exact content

mdr add huytieu/cog-second-brain/ultragoal@sha256:b95d29f0856c1542

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

[![mdr](https://markdownregistry.com/badge/art_zxfeuzs42hqvbnld.svg)](https://markdownregistry.com/a/art_zxfeuzs42hqvbnld)

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Versions

version	committed	commit	size	audit
git:20260825.623ed00 latest	2026-08-25	623ed00	751 B	A	view · diff
git:20260730.acf9b42	2026-07-30	acf9b42	662 B	A	view

Audit of the latest version

A 17 of 17 checks passed. Deterministic, no model, 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 (751 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

huytieu/cog-second-brain · 1,174 stars · license MIT · pushed 2026-08-25 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_zxfeuzs42hqvbnld
GET https://markdownregistry.com/api/v1/resolve?ref=huytieu/cog-second-brain/ultragoal
GET https://markdownregistry.com/api/v1/blob/b95d29f0856c15427f1abe80d6419867d041ced654b222accd11d1d9ab6e67e9