etetoolkit SKILL.md skillA
etetoolkit from foryourhealth111-pixel/vibe-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add foryourhealth111-pixel/vibe-skills/etetoolkit@git:20260226.1632f40Pins git:20260226.1632f40 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- foryourhealth111-pixel/vibe-skills
- Path
bundled/skills/etetoolkit/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260226.1632f40, committed Feb 26, 2026
- Size
- 17,819 bytes
- Repository stars
- 3,758
- License
- Apache-2.0
Phylogenetic tree toolkit (ETE). Tree manipulation (Newick/NHX), evolutionary event detection, orthology/paralogy, NCBI taxonomy, visualization (PDF/SVG), for phylogenomics.
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
# ETE Toolkit Skill
## Overview
ETE (Environment for Tree Exploration) is a toolkit for phylogenetic and hierarchical tree analysis. Manipulate trees, analyze evolutionary events, visualize results, and integrate with biological databases for phylogenomic research and clustering analysis.
## Core Capabilities
### 1. Tree Manipulation and Analysis
Load, manipulate, and analyze hierarchical tree structures with support for:
- **Tree I/O**: Read and write Newick, NHX, PhyloXML, and NeXML formats
- **Tree traversal**: Navigate trees using preorder, postorder, or levelorder strategies
- **Topology modification**: Prune, root, collapse nodes, resolve polytomies
- **Distance calculations**: Compute branch lengths and topological distances between nodes
- **Tree comparison**: Calculate Robinson-Foulds distances and identify topological differences
**Common patterns:**
```python
from ete3 import Tree
# Load tree from file
tree = Tree("tree.nw", format=1)
# Basic statistics
print(f"Leaves: {len(tree)}")
print(f"Total nodes: {len(list(tree.traverse()))}")
# Prune to taxa of interest
taxa_to_keep = ["species1", "species2", "species3"]
…Read the whole file at its exact version.
How to install
mdr add foryourhealth111-pixel/vibe-skills/etetoolkit@sha256:31fe1b501aeeb567The line at the top of this page pins the label git:20260226.1632f40, 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_ivfopsiw552ro7dy)
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Versions
The registry has recorded 1 version of this file, committed on Feb 26, 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 (17819 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
foryourhealth111-pixel/vibe-skills · 3,758 stars · license Apache-2.0 · pushed 2026-10-22 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_ivfopsiw552ro7dy GET https://markdownregistry.com/api/v1/resolve?ref=foryourhealth111-pixel/vibe-skills/etetoolkit GET https://markdownregistry.com/api/v1/blob/31fe1b501aeeb56743bb421596801e163ea0821f62f4e8bc0d8d654e32bdbd50
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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