tribe-v2-agent-alignment SKILL.md skillA
tribe-v2-agent-alignment from broomva/skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add broomva/skills/tribe-v2-agent-alignment@git:20260628.9edbf07Pins git:20260628.9edbf07 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- broomva/skills
- Path
skills/neuroscience/tribe-v2-agent-alignment/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260628.9edbf07, committed Jun 28, 2026
- Size
- 12,716 bytes
- Repository stars
- 5
- License
- MIT
Use Meta's TRIBE v2 brain encoder to validate cortical alignment of AI model representations (LLaMA, V-JEPA2, Wav2Vec, or any encoder) and inform model selection in the Life/Arcan agent OS stack. Use when: (1) Benchmarking whether a new model encoder aligns with human cortical processing, (2) Comparing text encoders by language cortex alignment score, (3) Comparing video encoders by visual cortex alignment score, (4) Integrating neuro-alignment scores into Arcan model routing, (5) Validating…
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
# TRIBE v2 Agent Alignment Validate whether your AI encoders — text, video, or audio — represent information the way human brains do, using Meta's TRIBE v2 cortical predictor. Use the resulting alignment scores to drive neuro-informed model routing in Life/Arcan. ## Concept Cortical alignment measures how well an AI encoder's hidden states predict actual fMRI brain activity in response to the same stimulus. TRIBE v2 (TRansformer for In-silico Brain Experiments) was trained on thousands of hours of naturalistic fMRI data and can predict activity across the full cortical surface (~20k vertices on the fsaverage5 mesh) for any text, video, or audio input. A high alignment score (R² > 0.25) means the encoder has learned representations that are geometrically similar to what the human language, visual, or auditory cortex computes — without any explicit neuroscience objective. This matters for model selection in an agent OS: a text encoder with higher language cortex alignment tends to generalize better to novel linguistic contexts, is more robust to distribution shift, and exhibits better zero-shot transfer. TRIBE v2 proved that LLaMA 3.2-3B spontaneously developed such alignment… …
Read the whole file at its exact version.
How to install
mdr add broomva/skills/tribe-v2-agent-alignment@sha256:b003e493f20b2ec3The line at the top of this page pins the label git:20260628.9edbf07, 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_uxgavnrxqwzopxir)
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Versions
The registry has recorded 1 version of this file, committed on Jun 28, 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 (12716 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
broomva/skills · 5 stars · license MIT · pushed 2026-11-07 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_uxgavnrxqwzopxir GET https://markdownregistry.com/api/v1/resolve?ref=broomva/skills/tribe-v2-agent-alignment GET https://markdownregistry.com/api/v1/blob/b003e493f20b2ec3624208c9cdd78798c5d58ac120a8d7128b045b5e13983a88
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.