openclaw-knowledge-coach

openclaw-knowledge-coach is a skill for Codex from Sibo-Zhao/OpenPraxis. It costs 65 tokens per session (1,150 once invoked), scanned A, original, MIT.

A knowledge-retention tool for importing local documents, creating practice questions, checking answers, and making short insight cards.

In plain words
What is it for?
Use it to study notes and other local files, generate exercises, evaluate responses, and capture useful insights. It can use the host agent's language model or a separately configured provider.
Why use it?
It turns stored documents into repeated practice, so users can test what they remember instead of only rereading the source material.

Skill for Codex

Written for Codex: agents/openai.yaml present. Also seen: built for openclaw.

Good fit Use it to study notes and other local files, generate exercises, evaluate responses, and capture useful insights. It can use the host agent's language model or a separately configured provider.

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Install with agentmods
npx agentmods add skills/sibo-zhao/openpraxis/openclaw-knowledge-coach
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 Sibo-Zhao/OpenPraxis --skill openclaw-knowledge-coach
Clone the repo
git clone --depth 1 https://github.com/Sibo-Zhao/OpenPraxis

Made for: 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 openclaw-knowledge-coach

README.md
[![agentmods](https://agentmods.dev/badge/skills/sibo-zhao/openpraxis/openclaw-knowledge-coach/github.svg)](https://agentmods.dev/skills/sibo-zhao/openpraxis/openclaw-knowledge-coach)
Your own site
<a href="https://agentmods.dev/skills/sibo-zhao/openpraxis/openclaw-knowledge-coach"><img src="https://agentmods.dev/badge/skills/sibo-zhao/openpraxis/openclaw-knowledge-coach/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 openclaw-knowledge-coach

Your own site · 80×15
<a href="https://agentmods.dev/skills/sibo-zhao/openpraxis/openclaw-knowledge-coach"><img src="https://agentmods.dev/badge/skills/sibo-zhao/openpraxis/openclaw-knowledge-coach.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 65 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,150 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 $0.00065 $0.01150
Opus 5 $0.00032 $0.00575
Sonnet 5 $0.00013 $0.00230
Haiku 4.5 $0.00006 $0.00115

Measured 12d ago against content hash 18bf3c8d5f9f, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

openclaw-knowledge-coach 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 12d 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.

openclaw-knowledge-coach/SKILL.md · 160 lines

How it starts

The opening of the file, as written. The whole thing — 160 lines — stays where its author put it; the contents beside it link to each section on GitHub.

OpenClaw Knowledge Coach

An OpenClaw-native skill for local knowledge retention. Import knowledge, generate practice, evaluate answers, and produce insight cards — all powered by the host agent's model, with zero extra API key configuration.

When running inside an OpenClaw agent, the host provides model configuration. No praxis llm setup or API key setup is required.

Install the library:

pip install openpraxis

The skill uses the host agent's LLM capability automatically. Set the environment variable to enable OpenClaw mode:

export OPENPRAXIS_MODE=openclaw

Standalone CLI (Fallback)

For use outside of an OpenClaw agent, configure your own provider:

pip install openpraxis
praxis llm setup
praxis llm show

Environment variables override config file values:

export OPENAI_API_KEY="your_key_here"
# or ARK_API_KEY / MOONSHOT_API_KEY / DEEPSEEK_API_KEY based on provider

Core Workflow

  1. Confirm scope and source
  • Confirm knowledge domains, source folders, and accepted file types.
  • Confirm whether to preserve existing metadata (tags, dates, project names).
  1. Define import contract
  • Normalize each source into a record with doc_id, title, source_path, tags, created_at, and content.
  • Split long content into chunks with stable IDs such as doc_id#chunk-001.
  1. Import into OpenClaw
  • Ingest normalized records into the local OpenClaw knowledge base.
  • Keep a deterministic mapping between source file and imported IDs for later updates.
  1. Generate exercises at import time
  • For each chunk, create at least one retrieval exercise.
  • Prefer three exercise types:
    • free-recall: ask the user to explain from memory.
    • qa: ask direct question-answer pairs.
    • application: ask scenario-based transfer questions.
  • Save answer keys and concise grading rubrics.
  1. Build review queue
  • Group exercises by topic and difficulty.
  • Schedule spaced review windows (for example: day 1, day 3, day 7, day 14).

Read the full file on GitHub · 160 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. 12d ago First seen · 160 lines · 65 tokens per session scan A 18bf3c8d5f9f

Subscribe to this mod's changes

openclaw-knowledge-coach is a skill published in the GitHub repository Sibo-Zhao/OpenPraxis (415 stars, last pushed 6mo ago), licensed MIT. It adds 65 tokens to every session and 1,150 once invoked, about $0.0003 per session on Opus 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 2026-08-30.

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