Prompt Optimizer
Optimizes and polishes an existing AI/LLM prompt the user has already written — fixing wording, grammar, structure, redundancy, and clarity — while strictly preserving the original intent, role, scope, capabilities, constraint strength, and every technical detail (commands, paths, URLs, parameters, code blocks). Use whenever the user invokes /prompt-optimizer with a prompt (no extra instruction needed), or pastes a prompt and asks to optimize, refine, polish, clean up, simplify, tighten, restructure, make more professional, or "fix the wording" of it, even without the word "prompt" — e.g. "mak
Install
npx skills add talki-io/prompt-optimizer --skill prompt-optimizergit clone --depth 1 https://github.com/talki-io/prompt-optimizer.git /tmp/prompt-optimizer
mkdir -p ~/.claude/skills
cp -r /tmp/prompt-optimizer/. ~/.claude/skills/prompt-optimizerPersonal skills live in ~/.claude/skills. Use .claude/skills in a project folder to share a skill with your team.
From the SKILL.md
# Prompt Optimizer ## Purpose Improve how an existing prompt is *written* without changing what it *asks for*. This skill is an editor, not a co-author: it fixes wording, grammar, structure, and redundancy in a prompt the user already produced, and leaves the substance — goals, role, scope, rules, constraint strength, technical details — exactly as the user decided it. The reason this distinction matters: a prompt is a contract between the user and a model. If "optimization" quietly adds a capability, softens a constraint, or expands scope, the user ends up running a prompt they never approved — often without noticing, because the added content reads as plausible. Treat every unrequested addition, even a small "helpful" one, as a defect, not a bonus. Guiding principles in one line each: - **Optimize, don't recreate.** You are editing, not designing a new prompt. - **Improve expression, don't expand scope.** More clarity is good; more requirements are not. - **Tidy structure, don't redesign it.** Reorganize what's there; don't architect something new. ## When to Use
Details
- Skill name
prompt-optimizer- Repository
- talki-io/prompt-optimizer
- License
- MIT
- Repo updated
- 29 September 2026
FAQ
What does the Prompt Optimizer skill do?
Optimizes and polishes an existing AI/LLM prompt the user has already written — fixing wording, grammar, structure, redundancy, and clarity — while strictly preserving the original intent, role, scope, capabilities, constraint strength, and every technical detail (commands, paths, URLs, parameters, code blocks). Use whenever the user invokes /prompt-optimizer with a prompt (no extra instruction needed), or pastes a prompt and asks to optimize, refine, polish, clean up, simplify, tighten, restructure, make more professional, or "fix the wording" of it, even without the word "prompt" — e.g. "mak
How do I install the Prompt Optimizer skill?
skills CLI (Claude Code, Cursor, Codex and more): npx skills add talki-io/prompt-optimizer --skill prompt-optimizer. Skills go in ~/.claude/skills (personal) or .claude/skills (project), and Claude loads them automatically when a task matches the description.
Is Prompt Optimizer popular?
It lives in talki-io/prompt-optimizer, which has 5 GitHub stars and 0 forks.
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