AGENTS.md@input/gnn_files/pomdp_gridworldA

This file is byte-identical to the first copy the registry indexed. Same content hash, so the same checks give both the same grade.

AGENTS.md@input/gnn_files/pomdp_gridworld from activeinferenceinstitute/generalized_notation_notation is an AGENTS.md file: the standing instructions coding agents read in that repo.

Install it, pinned
mdr add activeinferenceinstitute/generalized_notation_notation/input/gnn_files/pomdp_gridworld/AGENTS.md@git:20260906.e62b9e9

Pins git:20260906.e62b9e9 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 14 of 14 checks passed
Kind
AGENTS.md file
Repository
activeinferenceinstitute/generalized_notation_notation
Path
input/gnn_files/pomdp_gridworld/AGENTS.md
Versions recorded
5
Latest version
git:20260906.e62b9e9, committed Sep 6, 2026
First version recorded
May 21, 2026
Size
1,600 bytes
Repository stars
33
License
a license file GitHub does not identify

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

# POMDP GridWorld Fixture Agent Guide

## Purpose

This directory contains the maintained GridWorld POMDP fixture used to verify that one GNN model can run through render, execute, analysis, and visualization for PyMDP, RxInfer.jl, and ActiveInference.jl.

## Ownership Boundary

- Keep fixtures small enough for strict local and CI runs.
- Preserve explicit `A/B/C/D/E` matrices and matrix provenance comments.
- Generated render, execute, and analysis artifacts belong under `output/`;
  public root-output refreshes may be staged only after the POMDP output verifier
  passes.

## Public Surfaces

- `pomdp_gridworld_3x3.md` is the canonical cross-framework fixture.
- The transition tensor `B` is stored as `(next_state, previous_state, action)`.
- Runtime metadata uses `num_timesteps: 15`, `random_seed: 42`, and five actions.
- Step 16 emits per-framework PNG plots, belief GIFs, 3x3 trajectory GIFs, a
  cross-framework trajectory GIF, and `gridworld_analysis_manifest.json` from the
  current execution outputs.

## Verification

```bash
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add activeinferenceinstitute/generalized_notation_notation/input/gnn_files/pomdp_gridworld/AGENTS.md@sha256:b736e2a59d52e12d

The line at the top of this page pins the label git:20260906.e62b9e9, 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.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_pzxptzn42suywxpu.svg)](https://markdownregistry.com/a/art_pzxptzn42suywxpu)

2 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 5 versions of this file, between May 21, 2026 and Sep 6, 2026, about one every 27 days.

versioncommittedcommitsizeaudit
git:20260906.e62b9e9 latest2026-09-06 e62b9e9 1,600 BA view · diff
git:20260618.3b72a572026-06-18 3b72a57 1,596 BA view · diff
git:20260618.b25d0262026-06-18 b25d026 1,503 BA view · diff
git:20260521.b1d94e42026-05-21 b1d94e4 1,129 BA view · diff
git:20260521.981b0852026-05-21 981b085 941 BA view

Audit of the latest version

A  14 of 14 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Size between 200 bytes and 200 KB (1600 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

activeinferenceinstitute/generalized_notation_notation · 33 stars · license a license file GitHub does not identify · pushed 2026-10-20 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_pzxptzn42suywxpu
GET https://markdownregistry.com/api/v1/resolve?ref=activeinferenceinstitute/generalized_notation_notation/input/gnn_files/pomdp_gridworld/AGENTS.md
GET https://markdownregistry.com/api/v1/blob/b736e2a59d52e12d38386f0525d2a3848d211af6ca711c89ea18532f95faff4a

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: how to write a good AGENTS.md · AGENTS.md vs CLAUDE.md · which agent file does what.

More from activeinferenceinstitute/generalized_notation_notation

AGENTS.md@.agent_rules AGENTS.md file
activeinferenceinstitute/generalized_notation_notation · .agent_rules/AGENTS.md
git:20261008.aa1f6bc · audit A · 33 stars
AGENTS.md@.benchmarks AGENTS.md file
activeinferenceinstitute/generalized_notation_notation · .benchmarks/AGENTS.md
git:20260415.181acef · audit A · 33 stars
AGENTS.md@.github AGENTS.md file
activeinferenceinstitute/generalized_notation_notation · .github/AGENTS.md
git:20260903.12a565b · audit A · 33 stars
AGENTS.md@.github/workflows AGENTS.md file
activeinferenceinstitute/generalized_notation_notation · .github/workflows/AGENTS.md
git:20261017.9c8c25f · audit A · 33 stars
AGENTS.md AGENTS.md file
activeinferenceinstitute/generalized_notation_notation · AGENTS.md
git:20261016.4bae4a7 · audit A · 33 stars
CLAUDE.md CLAUDE.md file
activeinferenceinstitute/generalized_notation_notation · CLAUDE.md
git:20260922.59f99ec · audit A · 33 stars
gnn-pipeline SKILL.md skill
activeinferenceinstitute/generalized_notation_notation · SKILL.md · Generalized Notation Notation (GNN) processing pipeline for Active Inference generative models. Use when working with…
git:20260922.84d602e · audit A · 33 stars
AGENTS.md@docs AGENTS.md file
activeinferenceinstitute/generalized_notation_notation · docs/AGENTS.md
git:20260907.ae194c2 · audit A · 33 stars
AGENTS.md@docs/active_inference AGENTS.md file
activeinferenceinstitute/generalized_notation_notation · docs/active_inference/AGENTS.md
git:20260917.482a267 · audit A · 33 stars
AGENTS.md@docs/activeinference_jl AGENTS.md file
activeinferenceinstitute/generalized_notation_notation · docs/activeinference_jl/AGENTS.md
git:20260917.482a267 · audit A · 33 stars
AGENTS.md@docs/activeinference_jl/actinf_jl_src AGENTS.md file
activeinferenceinstitute/generalized_notation_notation · docs/activeinference_jl/actinf_jl_src/AGENTS.md
git:20260906.82c8031 · audit A · 33 stars
AGENTS.md@docs/advanced_visualization AGENTS.md file
activeinferenceinstitute/generalized_notation_notation · docs/advanced_visualization/AGENTS.md
git:20260907.ae194c2 · audit A · 33 stars

Every file in activeinferenceinstitute/generalized_notation_notation

Other files named AGENTS.md@input/gnn_files/pomdp_gridworld

AGENTS.md@input/gnn_files/pomdp_gridworld AGENTS.md file
activeinferenceinstitute/generalizednotationnotation · input/gnn_files/pomdp_gridworld/AGENTS.md
git:20260906.e62b9e9 · audit A · 33 stars

Browse by kind, by grade A, or by owner.