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Anthropic 1P Prompt Optimizer

Checked
rexleimo·vlatest·ai-ml

Optimizes Anthropic Claude prompts for improved response quality, conciseness, and adherence to specified instructions.

Repository

Install on your platform

Showing Claude Code. One command installs this skill into any of the agents below.

  1. 1

    Run this in your project

    terminal
    $ npx skills add rexleimo/rex-skills --skill anthropic-1p-prompt-optimizer -a claude-code

  2. Uses the open-source skills CLI and needs Node.js. Add -g to install it for your user instead of this project.

What we know about this skill

Publisher

rexleimo

Taken from the source listing. We haven't verified who controls this account.

Install target

Live repository

Not pinned. Installing fetches whatever the repository holds at the time you run the command.

No human has reviewed this code. The checks below are a static scan of the files at one commit — nobody has run this skill or judged whether it works. A skill runs with whatever access you give your agent, so read the source before you install it.

Automated safety checks

scanned

This skill passed all 6 checks. We read its files at one commit and looked for the things that make a skill dangerous to run — not for whether it works.

  • Declares what it does: passed

    SKILL.md parses and declares a name and a description.

    SKILL.md exists, its frontmatter parses, and it declares a name and a description.

  • No undeclared network calls: passed

    Makes no network calls.

    Every host the skill dials — from its scripts, its config endpoints or the commands it tells the agent to run — is either well-known package and API infrastructure or declared in its own frontmatter. Links in documentation are not counted.

  • No obfuscated payloads: passed

    No encoded or obfuscated payloads.

    No base64, hex or compressed blob is decoded and then executed, and no encoded shell commands.

  • No credential access: passed

    Reads no keys, tokens, keychains or credential files.

    Neither the code nor the SKILL.md instructions read SSH keys, cloud credentials, keychains, token stores, browser cookie databases or dotfiles that hold secrets.

  • No pipe-to-shell installers: passed

    No pipe-to-shell or download-and-run installers.

    No `curl … | sh` pattern, in the code or in the instructions, that runs code fetched at run time.

  • Pinned to a commit: passed

    Scanned rexleimo/rex-skills at 247cbe02c0.

    The exact upstream commit SHA that was scanned is recorded, so the result refers to specific bytes.

Commit
247cbe02c0
Manifest
anthropic-1p-prompt-optimizer/SKILL.md
Scanned
9 files, 464 lines
This is a static scan, not a review. It reads the skill's files; it does not run them, and it cannot tell you whether the skill is any good or whether the code does what its description says. A skill runs with whatever access you give your agent.
What each check looks for →

About this skill

What it does

This skill optimizes prompts specifically for Anthropic's Claude models. It refines your input to improve the quality and relevance of Claude’s responses, focusing on first-person perspective (1p) prompting techniques. The tool aims to enhance clarity and effectiveness in interactions with Claude by adjusting phrasing and structure.

When to use it

  • Improving creative writing: Refine prompts for stories or poems where a specific character's voice is crucial.
  • Generating personalized advice: Optimize requests for tailored guidance from Claude, ensuring the response feels directly addressed to the user.
  • Simulating conversations: Enhance role-playing scenarios by making prompts more natural and engaging for Claude’s persona.
  • Debugging prompt performance: Use it to understand how subtle changes in wording affect Claude's output.

Key capabilities

  • 1p Prompt Optimization: Specifically tailored for Anthropic Claude models.
  • Prompt Refinement: Adjusts phrasing and structure for improved clarity.
  • Relevance Enhancement: Improves the quality and relevance of responses.

Example prompts

  • "Optimize this prompt for Claude: 'Write a short story about a detective.'"
  • "Refine this request to use first-person perspective: 'Explain the theory of relativity.'"
  • “Can you make this more effective for Claude: ‘Summarize the key points of this article.’”

Tips & gotchas

This skill is designed only for Anthropic's Claude models. Using it with other LLMs may not produce desirable results and could even degrade performance.