awm-rsi-toolkit

awm-rsi-toolkit is a skill for Claude Code, Codex from Prism-Shadow/penguin-harness. It costs 58 tokens per session (3,971 once invoked), scanned A, original, Apache-2.0.

An implementation of Agent Workflow Memory, a research method that learns reusable step-by-step routines from an agent's successful task attempts and gives those routines back to the agent as memory.

In plain words
What is it for?
Use it to train an agent with the AWM method, freeze the learned workflows, and measure them on a published benchmark.
Why use it?
It lets you study whether remembered workflows improve later tasks, either while training from a stream of attempts or afterward from saved experiences.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: mentions AGENTS.md.

Good fit Use it to train an agent with the AWM method, freeze the learned workflows, and measure them on a published benchmark.

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Install with agentmods
npx agentmods add skills/prism-shadow/penguin-harness/awm-rsi-toolkit
About the project

PenguinHarness is a local-first platform in which multiple AI agents create, evaluate, optimize, and deploy agent applications. It is for people building AI software who want agents to generate applications and improve their own behavior through skills.

Prism-Shadow/penguin-harness · 2,527 stars · on GitHub · penguin.ooo

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add Prism-Shadow/penguin-harness --skill awm-rsi-toolkit
Clone the repo
git clone --depth 1 https://github.com/Prism-Shadow/penguin-harness

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for awm-rsi-toolkit

README.md
[![agentmods](https://agentmods.dev/badge/skills/prism-shadow/penguin-harness/awm-rsi-toolkit/github.svg)](https://agentmods.dev/skills/prism-shadow/penguin-harness/awm-rsi-toolkit)
Your own site
<a href="https://agentmods.dev/skills/prism-shadow/penguin-harness/awm-rsi-toolkit"><img src="https://agentmods.dev/badge/skills/prism-shadow/penguin-harness/awm-rsi-toolkit/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for awm-rsi-toolkit

Your own site · 80×15
<a href="https://agentmods.dev/skills/prism-shadow/penguin-harness/awm-rsi-toolkit"><img src="https://agentmods.dev/badge/skills/prism-shadow/penguin-harness/awm-rsi-toolkit.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 58 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,971 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00058 $0.03971
Opus 5.5 $0.00023 $0.01588
Sonnet 5.5 $0.00012 $0.00794
Haiku 4.5 $0.00006 $0.00397

Measured 2d ago against content hash de290482d6bd, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

awm-rsi-toolkit scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

plugins/awm-rsi-toolkit/skills/awm-rsi-toolkit/SKILL.md · 159 lines

How it starts

The opening of the file, as written. The whole thing — 159 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AWM

Agent Workflow Memory, Wang et al., 2024 (arXiv:2409.07429v1, §2.1–2.3 and Appendix A). GitHub: zorazrw/agent-workflow-memory. Verified implementation revision 8c0ff8cd11d648c8fceb99e4e42f37e3b75381b1, chiefly mind2web/offline_induction.py, mind2web/memory.py, mind2web/prompt/, webarena/pipeline.py, webarena/induce_prompt.py and webarena/autoeval/. AWM induces workflows, reusable sub-routines that each pair a goal with a sequence of steps (an observation, the reasoning and the action, with the instance values abstracted away), from successful trajectories, and gives the agent all of them as memory: online, adding the workflows of every execution a success evaluator admits before the next task, or offline, inducing once from a pool of canonical experiences. Run the method the way the paper does; every departure is a declared adaptation reported at the end.

Before you start

This Skill needs run_subagent, so it runs in a top-level Session. If the message only names it, ask which agent to train and on which published Benchmark. Otherwise resolve the inputs below and ask only for a missing Target or Benchmark (or, in offline mode, a missing experience pool); everything else has a default.

  • test_agent_id — the Target (the Evaluation Center's Test Agent): an existing agent of this Project, or create: <id> when the user wants a fresh one, created with no plugins by penguin agent create --agent-id <id> --project-id "$PROJECT_ID" --json (an id matches ^[a-z][a-z0-9_-]{1,63}$). If that id exists already, stop and ask; never reinitialize an agent. The Target is never the agent you run as: training rewrites its State while you work.
  • benchmark_id — a Benchmark of this Project whose benchmark_config.toml status is published (not a literal draft or failed). Its cases (every directory of it holding a statement/README.md) are the training stream of online_train and the measured case set. Without one, list the published Benchmarks and ask; this Skill never builds one.
  • test_benchmark_id (optional) — a second published Benchmark held out from training: H1 (the initialized State) and the final memory are measured on it too, and nothing of it reaches the Judge or the Inducer.
  • runs — runs per case in every measurement; default 1.
  • The runtime — the provider / model_id pair the user names, else your Environment's, fixed for the whole experiment (references/evaluation.md, controller step 2). The Judge and the Inducer run on your own model; record it.
  • mode, fixed before any task evidence is read:
    • online_train (default) — the paper's online loop (run, judge, induce, integrate) over the Benchmark's cases as a training stream; the memory is then frozen and measured.
    • offline — one induction from a supplied pool of canonical experiences, each a task with its observed trajectory: a folder the user names (annotated or model-synthesized), or the Test Sessions of scoreboard runs that scored 100. Record the pool's provenance. Never make a success out of a failed run, and never switch to an online judge without changing the mode.
  • criteria, for online_train — autoeval (default), standing in for the source's neural success evaluator: a Judge that sees only the public task, the trajectory and the outputs; or gt, only when the user chooses it: an execution succeeds when it scores 100, never by a tuned partial threshold.

Read the full file on GitHub · 159 lines

Files

What ships with it

2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2d ago First seen · 159 lines · 58 tokens per session scan A de290482d6bd

Subscribe to this mod's changes

awm-rsi-toolkit is a skill published in the GitHub repository Prism-Shadow/penguin-harness (2,527 stars, last pushed today), licensed Apache-2.0. It adds 58 tokens to every session and 3,971 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-10-13.

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