Prompt Improver
severity1/claude-code-prompt-improver
This skill enriches vague prompts with targeted research and clarification before execution.
This skill should be used when the user asks to "optimize prompts", "design prompt templates", "evaluate LLM outputs", "build agentic systems", "implement RAG", "create few-shot examples", "analyze…
$ npx skills add LeoYeAI/openclaw-master-skills --skill senior-prompt-engineer -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install LeoYeAI/openclaw-master-skills senior-prompt-engineer --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/LeoYeAI/openclaw-master-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/senior-prompt-engineer .claude/skills/senior-prompt-engineer && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "senior-prompt-engineer" agent skill from https://github.com/LeoYeAI/openclaw-master-skills/tree/main/skills/senior-prompt-engineer into .claude/skills/senior-prompt-engineer/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "senior-prompt-engineer", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/LeoYeAI/openclaw-master-skills/tree/main/skills/senior-prompt-engineerType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add LeoYeAI/openclaw-master-skills --skill senior-prompt-engineer -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install LeoYeAI/openclaw-master-skills senior-prompt-engineer --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/LeoYeAI/openclaw-master-skills.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/senior-prompt-engineer .agents/skills/senior-prompt-engineer && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "senior-prompt-engineer" agent skill from https://github.com/LeoYeAI/openclaw-master-skills/tree/main/skills/senior-prompt-engineer into .agents/skills/senior-prompt-engineer/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "senior-prompt-engineer", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add LeoYeAI/openclaw-master-skills --skill senior-prompt-engineer -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install LeoYeAI/openclaw-master-skills senior-prompt-engineer --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/LeoYeAI/openclaw-master-skills.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/senior-prompt-engineer .cursor/skills/senior-prompt-engineer && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "senior-prompt-engineer" agent skill from https://github.com/LeoYeAI/openclaw-master-skills/tree/main/skills/senior-prompt-engineer into .cursor/skills/senior-prompt-engineer/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "senior-prompt-engineer", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/LeoYeAI/openclaw-master-skills.git --path skills/senior-prompt-engineer--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add LeoYeAI/openclaw-master-skills --skill senior-prompt-engineer -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install LeoYeAI/openclaw-master-skills senior-prompt-engineer --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/LeoYeAI/openclaw-master-skills.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/senior-prompt-engineer .gemini/skills/senior-prompt-engineer && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "senior-prompt-engineer" agent skill from https://github.com/LeoYeAI/openclaw-master-skills/tree/main/skills/senior-prompt-engineer into .gemini/skills/senior-prompt-engineer/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "senior-prompt-engineer", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install LeoYeAI/openclaw-master-skills senior-prompt-engineerInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add LeoYeAI/openclaw-master-skills --skill senior-prompt-engineer -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/LeoYeAI/openclaw-master-skills.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/senior-prompt-engineer .github/skills/senior-prompt-engineer && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "senior-prompt-engineer" agent skill from https://github.com/LeoYeAI/openclaw-master-skills/tree/main/skills/senior-prompt-engineer into .github/skills/senior-prompt-engineer/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "senior-prompt-engineer", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add LeoYeAI/openclaw-master-skills --skill senior-prompt-engineer -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install LeoYeAI/openclaw-master-skills senior-prompt-engineer --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/LeoYeAI/openclaw-master-skills.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/senior-prompt-engineer .opencode/skills/senior-prompt-engineer && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "senior-prompt-engineer" agent skill from https://github.com/LeoYeAI/openclaw-master-skills/tree/main/skills/senior-prompt-engineer into .opencode/skills/senior-prompt-engineer/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "senior-prompt-engineer", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
senior-prompt-engineerThis skill should be used when the user asks to "optimize prompts", "design prompt templates", "evaluate LLM outputs", "build agentic systems", "implement RAG", "create few-shot examples", "analyze…
Senior Prompt Engineer is an agent skill from LeoYeAI/openclaw-master-skills. This skill should be used when the user asks to "optimize prompts", "design prompt templates", "evaluate LLM outputs", "build agentic systems", "implement RAG", "create few-shot examples", "analyze token usage", or "design AI workflows". Use for prompt engineering patterns, LLM evaluation frameworks, agent architectures, and structured output design.
Its SKILL.md is about 2.8k tokens, which your agent loads only when the skill is triggered. The skill folder holds 9 other files, including scripts and reference files (for example `_meta.json`, `references/agentic_system_design.md` and `references/llm_evaluation_frameworks.md`).
It sits in AI & LLM Engineering, covering Prompt engineering. The repository describes itself as: 🧠 Curated collection of 1209+ best OpenClaw skills — weekly updated by MyClaw.ai. The licence is MIT.
3 steps, taken from the step headings in SKILL.md.
Read from SKILL.md and the folder at commit e5199b5. It shows what the files ask for, not the result of running them.
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Ships 3 files in scripts/ (Python), which the agent can run.
Shell commands in SKILL.md call:
pythonFrom the folder's file list and the shell code blocks in SKILL.md.
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Senior Prompt Engineer loads about 2.8k tokens when it runs, and up to ~15k if it reads all its reference files. Until then it costs about 94 tokens; SKILL.md has 444 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); the scripts in this folder are not scanned.
The full file from LeoYeAI/openclaw-master-skills at commit e5199b5, republished under its MIT licence (© LeoYeAI). 444 words, ~2,845 tokens.
.claude/skills/senior-prompt-engineer/SKILL.md (or your agent's skills folder). This skill also uses 7 other files; get the full folder from GitHub.Prompt engineering patterns, LLM evaluation frameworks, and agentic system design.
# Analyze and optimize a prompt file
python scripts/prompt_optimizer.py prompts/my_prompt.txt --analyze
# Evaluate RAG retrieval quality
python scripts/rag_evaluator.py --contexts contexts.json --questions questions.json
# Visualize agent workflow from definition
python scripts/agent_orchestrator.py agent_config.yaml --visualizeAnalyzes prompts for token efficiency, clarity, and structure. Generates optimized versions.
Input: Prompt text file or string Output: Analysis report with optimization suggestions
Usage:
# Analyze a prompt file
python scripts/prompt_optimizer.py prompt.txt --analyze
# Output:
# Token count: 847
# Estimated cost: $0.0025 (GPT-4)
# Clarity score: 72/100
# Issues found:
# - Ambiguous instruction at line 3
# - Missing output format specification
# - Redundant context (lines 12-15 repeat lines 5-8)
# Suggestions:
# 1. Add explicit output format: "Respond in JSON with keys: ..."
# 2. Remove redundant context to save 89 tokens
# 3. Clarify "analyze" -> "list the top 3 issues with severity ratings"
# Generate optimized version
python scripts/prompt_optimizer.py prompt.txt --optimize --output optimized.txt
# Count tokens for cost estimation
python scripts/prompt_optimizer.py prompt.txt --tokens --model gpt-4
# Extract and manage few-shot examples
python scripts/prompt_optimizer.py prompt.txt --extract-examples --output examples.jsonEvaluates Retrieval-Augmented Generation quality by measuring context relevance and answer faithfulness.
Input: Retrieved contexts (JSON) and questions/answers Output: Evaluation metrics and quality report
Usage:
# Evaluate retrieval quality
python scripts/rag_evaluator.py --contexts retrieved.json --questions eval_set.json
# Output:
# === RAG Evaluation Report ===
# Questions evaluated: 50
#
# Retrieval Metrics:
# Context Relevance: 0.78 (target: >0.80)
# Retrieval Precision@5: 0.72
# Coverage: 0.85
#
# Generation Metrics:
# Answer Faithfulness: 0.91
# Groundedness: 0.88
#
# Issues Found:
# - 8 questions had no relevant context in top-5
# - 3 answers contained information not in context
#
# Recommendations:
# 1. Improve chunking strategy for technical documents
# 2. Add metadata filtering for date-sensitive queries
# Evaluate with custom metrics
python scripts/rag_evaluator.py --contexts retrieved.json --questions eval_set.json \
--metrics relevance,faithfulness,coverage
# Export detailed results
python scripts/rag_evaluator.py --contexts retrieved.json --questions eval_set.json \
--output report.json --verboseParses agent definitions and visualizes execution flows. Validates tool configurations.
Input: Agent configuration (YAML/JSON) Output: Workflow visualization, validation report
Usage:
# Validate agent configuration
python scripts/agent_orchestrator.py agent.yaml --validate
# Output:
# === Agent Validation Report ===
# Agent: research_assistant
# Pattern: ReAct
#
# Tools (4 registered):
# [OK] web_search - API key configured
# [OK] calculator - No config needed
# [WARN] file_reader - Missing allowed_paths
# [OK] summarizer - Prompt template valid
#
# Flow Analysis:
# Max depth: 5 iterations
# Estimated tokens/run: 2,400-4,800
# Potential infinite loop: No
#
# Recommendations:
# 1. Add allowed_paths to file_reader for security
# 2. Consider adding early exit condition for simple queries
# Visualize agent workflow (ASCII)
python scripts/agent_orchestrator.py agent.yaml --visualize
# Output:
# ┌─────────────────────────────────────────┐
# │ research_assistant │
# │ (ReAct Pattern) │
# └─────────────────┬───────────────────────┘
# │
# ┌────────▼────────┐
# │ User Query │
# └────────┬────────┘
# │
# ┌────────▼────────┐
# │ Think │◄──────┐
# └────────┬────────┘ │
# │ │
# ┌────────▼────────┐ │
# │ Select Tool │ │
# └────────┬────────┘ │
# │ │
# ┌─────────────┼─────────────┐ │
# ▼ ▼ ▼ │
# [web_search] [calculator] [file_reader]
# │ │ │ │
# └─────────────┼─────────────┘ │
# │ │
# ┌────────▼────────┐ │
# │ Observe │───────┘
# └────────┬────────┘
# │
# ┌────────▼────────┐
# │ Final Answer │
# └─────────────────┘
# Export workflow as Mermaid diagram
python scripts/agent_orchestrator.py agent.yaml --visualize --format mermaidUse when improving an existing prompt's performance or reducing token costs.
Step 1: Baseline current prompt
python scripts/prompt_optimizer.py current_prompt.txt --analyze --output baseline.jsonStep 2: Identify issues Review the analysis report for:
Step 3: Apply optimization patterns
| Issue | Pattern to Apply |
|---|---|
| Ambiguous output | Add explicit format specification |
| Too verbose | Extract to few-shot examples |
| Inconsistent results | Add role/persona framing |
| Missing edge cases | Add constraint boundaries |
Step 4: Generate optimized version
python scripts/prompt_optimizer.py current_prompt.txt --optimize --output optimized.txtStep 5: Compare results
python scripts/prompt_optimizer.py optimized.txt --analyze --compare baseline.json
# Shows: token reduction, clarity improvement, issues resolvedStep 6: Validate with test cases Run both prompts against your evaluation set and compare outputs.
Use when creating examples for in-context learning.
Step 1: Define the task clearly
Task: Extract product entities from customer reviews
Input: Review text
Output: JSON with {product_name, sentiment, features_mentioned}Step 2: Select diverse examples (3-5 recommended)
| Example Type | Purpose |
|---|---|
| Simple case | Shows basic pattern |
| Edge case | Handles ambiguity |
| Complex case | Multiple entities |
| Negative case | What NOT to extract |
Step 3: Format consistently
Example 1:
Input: "Love my new iPhone 15, the camera is amazing!"
Output: {"product_name": "iPhone 15", "sentiment": "positive", "features_mentioned": ["camera"]}
Example 2:
Input: "The laptop was okay but battery life is terrible."
Output: {"product_name": "laptop", "sentiment": "mixed", "features_mentioned": ["battery life"]}Step 4: Validate example quality
python scripts/prompt_optimizer.py prompt_with_examples.txt --validate-examples
# Checks: consistency, coverage, format alignmentStep 5: Test with held-out cases Ensure model generalizes beyond your examples.
Use when you need reliable JSON/XML/structured responses.
Step 1: Define schema
{
"type": "object",
"properties": {
"summary": {"type": "string", "maxLength": 200},
"sentiment": {"enum": ["positive", "negative", "neutral"]},
"confidence": {"type": "number", "minimum": 0, "maximum": 1}
},
"required": ["summary", "sentiment"]
}Step 2: Include schema in prompt
Respond with JSON matching this schema:
- summary (string, max 200 chars): Brief summary of the content
- sentiment (enum): One of "positive", "negative", "neutral"
- confidence (number 0-1): Your confidence in the sentimentStep 3: Add format enforcement
IMPORTANT: Respond ONLY with valid JSON. No markdown, no explanation.
Start your response with { and end with }Step 4: Validate outputs
python scripts/prompt_optimizer.py structured_prompt.txt --validate-schema schema.json| File | Contains | Load when user asks about |
|---|---|---|
references/prompt_engineering_patterns.md | 10 prompt patterns with input/output examples | "which pattern?", "few-shot", "chain-of-thought", "role prompting" |
references/llm_evaluation_frameworks.md | Evaluation metrics, scoring methods, A/B testing | "how to evaluate?", "measure quality", "compare prompts" |
references/agentic_system_design.md | Agent architectures (ReAct, Plan-Execute, Tool Use) | "build agent", "tool calling", "multi-agent" |
| Pattern | When to Use | Example |
|---|---|---|
| Zero-shot | Simple, well-defined tasks | "Classify this email as spam or not spam" |
| Few-shot | Complex tasks, consistent format needed | Provide 3-5 examples before the task |
| Chain-of-Thought | Reasoning, math, multi-step logic | "Think step by step..." |
| Role Prompting | Expertise needed, specific perspective | "You are an expert tax accountant..." |
| Structured Output | Need parseable JSON/XML | Include schema + format enforcement |
# Prompt Analysis
python scripts/prompt_optimizer.py prompt.txt --analyze # Full analysis
python scripts/prompt_optimizer.py prompt.txt --tokens # Token count only
python scripts/prompt_optimizer.py prompt.txt --optimize # Generate optimized version
# RAG Evaluation
python scripts/rag_evaluator.py --contexts ctx.json --questions q.json # Evaluate
python scripts/rag_evaluator.py --contexts ctx.json --compare baseline # Compare to baseline
# Agent Development
python scripts/agent_orchestrator.py agent.yaml --validate # Validate config
python scripts/agent_orchestrator.py agent.yaml --visualize # Show workflow
python scripts/agent_orchestrator.py agent.yaml --estimate-cost # Token estimation© LeoYeAI, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
SKILL.md and 7 other files (scripts, references) in skills/senior-prompt-engineer of LeoYeAI/openclaw-master-skills.
Open the folder on GitHubat commit e5199b5
Senior Prompt Engineer next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Senior Prompt Engineer this skillLeoYeAI/openclaw-master-skills | 2.2k | — | ~2.8k | Automated safety check: Pass | MIT | |
| Prompt Improverseverity1/claude-code-prompt-improver | 1.9k | 1 repos | ~1.7k | Automated safety check: Pass | MIT | |
| Prompt Engineering Patternsynulihao/AgentSkillOS | 618 | 14 repos | ~1.7k | Automated safety check: Pass | None | |
| Patch CreationPiebald-AI/tweakcc | 2.5k | — | ~1.6k | Automated safety check: Pass | MIT | |
| Senior Prompt Engineermaslennikov-ig/claude-code-orchestrator-kit | 260 | 3 repos | ~1.4k | Automated safety check: Pass | Custom licence | |
| Codex Fable5baskduf/FableCodex | 437 | — | ~1.6k | Automated safety check: Pass | AGPL-3.0 |
severity1/claude-code-prompt-improver
This skill enriches vague prompts with targeted research and clarification before execution.
ynulihao/AgentSkillOS
Master advanced prompt engineering techniques to maximize LLM performance, reliability, and controllability in production.
Piebald-AI/tweakcc
Create and register new patches for tweakcc. An agent skill from Piebald-AI/tweakcc.
maslennikov-ig/claude-code-orchestrator-kit
Provides reference guides and Python scripts for prompt optimization, RAG evaluation, and agent orchestration when building or tuning LLM systems.
baskduf/FableCodex
Apply a Claude Fable 5 inspired operating style inside Codex.
wshobson/agents
Reference for designing and tuning production LLM prompts: few-shot examples, chain-of-thought, structured outputs, templates and system prompts.
LeoYeAI/openclaw-master-skills
Manages pipelines on a DevOps quality and efficiency platform through its OpenAPI: list workspaces and templates, create, update, run and cancel pipelines, and read run records.
LeoYeAI/openclaw-master-skills
Patches OpenClaw's Feishu extension so an edited document triggers an isolated agent session that reads the doc and replies inline, turning it into a live chat space.
LeoYeAI/openclaw-master-skills
Multi-context memory management system for OpenClaw agents with group-isolated storage, global shared memory, workspace organization, and group-specific skills isolation.
LeoYeAI/openclaw-master-skills
Runs a brand's AI-search visibility work end to end: diagnosing how AI platforms represent it, repositioning it, producing AI-optimized content and monitoring ongoing mentions.
LeoYeAI/openclaw-master-skills
Installs and authenticates the gws CLI, then automates Gmail, Drive, Sheets, Calendar, Docs, Chat and Tasks with ready-made recipes, persona bundles and security audits.
LeoYeAI/openclaw-master-skills
Runs four advisor roles, a fitness coach, nutritionist, data analyst and TCM practitioner, to build a health profile and track workouts, diet and wellness over time.
Categories
This skill should be used when the user asks to "optimize prompts", "design prompt templates", "evaluate LLM outputs", "build agentic systems", "implement RAG", "create few-shot examples", "analyze…. Senior Prompt Engineer is an agent skill from LeoYeAI/openclaw-master-skills. This skill should be used when the user asks to "optimize prompts", "design prompt templates", "evaluate LLM outputs", "build agentic systems", "implement RAG", "create few-shot examples", "analyze token usage", or "design AI workflows".
Senior Prompt Engineer fits situations like: asks to optimize prompts; design prompt templates; evaluate LLM outputs; build agentic systems.
Run `npx skills add LeoYeAI/openclaw-master-skills --skill senior-prompt-engineer -a claude-code`. Or copy the skill folder (skills/senior-prompt-engineer in LeoYeAI/openclaw-master-skills) into .claude/skills/senior-prompt-engineer in your project. Claude Code loads it when a task matches its description.
Run `npx skills add LeoYeAI/openclaw-master-skills --skill senior-prompt-engineer -a codex`. Or copy the skill folder (skills/senior-prompt-engineer in LeoYeAI/openclaw-master-skills) into .agents/skills/senior-prompt-engineer in your project. Codex loads it when a task matches its description.
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add LeoYeAI/openclaw-master-skills --skill senior-prompt-engineer -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/senior-prompt-engineer, .gemini/skills/senior-prompt-engineer, .github/skills/senior-prompt-engineer and .opencode/skills/senior-prompt-engineer in your project.
Going by SKILL.md and its folder, Senior Prompt Engineer needs Python for the scripts in its folder and the command-line tools its instructions call (python). Our summary lists: Python 3.
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.
Senior Prompt Engineer is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
About 2.8k tokens (SKILL.md is roughly 11k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 12k tokens, read only when the agent opens those files.
Skills that share tags, products or a category with Senior Prompt Engineer: Prompt Improver (severity1/claude-code-prompt-improver, 1.9k stars), Prompt Engineering Patterns (ynulihao/AgentSkillOS, 618 stars), Patch Creation (Piebald-AI/tweakcc, 2.5k stars) and Senior Prompt Engineer (maslennikov-ig/claude-code-orchestrator-kit, 260 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
LeoYeAI (a GitHub user) maintains it in LeoYeAI/openclaw-master-skills, which has 2,161 GitHub stars. The repository holds 1,235 skills in this directory. The repository was last updated on July 20, 2026.
Source: LeoYeAI/openclaw-master-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.