k-dense-ai/scientific-agent-skills · skills/pufferlib/SKILL.md

pufferlib skillA

pufferlib is agent-read markdown (skill) from k-dense-ai/scientific-agent-skills: Version-aware guidance for PufferLib reinforcement-learning environments, vectorization, policies, PuffeRL training, evaluation, and safe checkpoint review. Use when adapting Gymnasium/PettingZoo environments to published PufferLib 3.0.0 or working with the redesigned native 4.0 source line..

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 k-dense-ai/scientific-agent-skills/pufferlib@v1.2
Exact content
mdr add k-dense-ai/scientific-agent-skills/pufferlib@sha256:dc920861122efacf

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_ikvepwcm7omw2w57.svg)](https://markdownregistry.com/a/art_ikvepwcm7omw2w57)

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Versions

versioncommittedcommitsizeaudit
v1.2 latest2026-09-02 1e5eeff 12,733 BA view · diff
v1.12026-07-26 b085e11 11,775 BA view · diff
v1.12026-07-24 f515922 11,791 BA view · diff
git:20260611.1b8fae32026-06-11 1b8fae3 13,521 BA view · diff
v1.02026-05-27 0936740 13,516 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 (12733 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

k-dense-ai/scientific-agent-skills · 43,600 stars · license MIT · pushed 2026-09-07 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_ikvepwcm7omw2w57
GET https://markdownregistry.com/api/v1/resolve?ref=k-dense-ai/scientific-agent-skills/pufferlib
GET https://markdownregistry.com/api/v1/blob/dc920861122efacfb82f81a8aea9d2302a73e5ff4e750e1876a725353ff24b66