hellohelen-ai/iceberg · skills/iceberg/SKILL.md

iceberg skillA

iceberg is agent-read markdown (skill) from hellohelen-ai/iceberg: Terse output mode. One-line answers, a four-line ceiling, no summary blocks, no recaps, and a -a flag for a longer answer that keeps its shape. Use for /iceberg, "iceberg mode", "be brief", "shorter answers", "stop writing so much", or whenever the user complains about wall-of-text replies..

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 hellohelen-ai/iceberg/iceberg@git:20260905.b760967
Exact content
mdr add hellohelen-ai/iceberg/iceberg@sha256:7894f0aab85b2ac3

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 badge

[![mdr](https://markdownregistry.com/badge/art_n5jfh7zgwyhgytds.svg)](https://markdownregistry.com/a/art_n5jfh7zgwyhgytds)

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Versions

versioncommittedcommitsizeaudit
git:20260905.b760967 latest2026-09-05 b760967 3,552 BA view · diff
git:20260904.6172eaa2026-09-04 6172eaa 2,230 BA view · diff
git:20260904.59f49f02026-09-04 59f49f0 2,232 BA 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 (3552 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

hellohelen-ai/iceberg · 3 stars · license MIT · pushed 2026-09-08 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_n5jfh7zgwyhgytds
GET https://markdownregistry.com/api/v1/resolve?ref=hellohelen-ai/iceberg/iceberg
GET https://markdownregistry.com/api/v1/blob/7894f0aab85b2ac3cb8b6c26ef6bbcd92a39dc69aefbb20359fa345a900f30e4