AI Plugin Index
prompt-optimizer
Skill by getsentry · updated · ★ 1.1k
Creates, optimizes, and iteratively refines agent prompts, system prompts, developer prompts, and reusable prompt templates. Use when asked to improve a prompt, optimize a system prompt, rewrite an agent prompt, tune prompt wording, make a prompt more reliable, port prompts between OpenAI, Claude, or Gemini, or build prompt evals. prompt-optimizer is published by getsentry on GitHub.
Install prompt-optimizer
Built from the published package, never by AIgit clone --depth 1 https://github.com/getsentry/skills /tmp/skills && mkdir -p ~/.claude/skills && cp -r /tmp/skills/skills/prompt-optimizer ~/.claude/skills/prompt-optimizerRun in your terminal. Claude Code loads skills from ~/.claude/skills automatically.
git clone --depth 1 https://github.com/getsentry/skills /tmp/skills && mkdir -p ~/.gemini/antigravity-cli/skills && cp -r /tmp/skills/skills/prompt-optimizer ~/.gemini/antigravity-cli/skills/prompt-optimizerAntigravity CLI loads skills from ~/.gemini/antigravity-cli/skills, or .agents/skills for one project.
Skills can run scripts on your machine. Some need an API key: check the README.
Last commit in the past day
Apache-2.0: permissive, fine for commercial use
Clear description, installs from GitHub, 1,083 stars, original repository
No risky patterns in the files we checked
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Security check
ANo download-and-run commands, hidden instructions or signs of sending keys out were found.
Checked automatically: skills/prompt-optimizer/SKILL.md. This looks for known risky patterns and is not a full audit. How grades work
Inside the skill
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SKILL.md5 KB -
SOURCES.md11 KB -
SPEC.md5 KB -
references/core-patterns.md5 KB -
references/meta-optimization-loop.md4 KB -
references/model-family-notes.md3 KB -
references/transformed-examples.md4 KB
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Retune a skill corpus for a new model, measurement-first: mine the run archive for a baseline, establish a noise floor, audit the corpus adversarially, then cut in measured passes until a pre-registered bar clears. Requires a benchmark harness that can A/B two builds of the corpus; refuses without one.
Use when building CLI tools, implementing argument parsing, or adding interactive prompts. Invoke for parsing flags and subcommands, displaying progress bars and spinners, generating bash/zsh/fish completion scripts, CLI design, shell completions, and cross-platform terminal applications using commander, click, typer, or cobra.
Audit or update English SDK documentation against the requested implementation scope.
Main application building orchestrator. Creates full-stack applications from natural language requests. Determines project type, selects tech stack, coordinates agents.
Trigger: new skills, agent instructions, documenting AI usage patterns. Create LLM-first skills with valid frontmatter.
prompt-optimizer: common questions
How do I install prompt-optimizer?
Run the command above to copy the skill into ~/.claude/skills/. Claude Code picks it up automatically.
Is prompt-optimizer free?
The code is published under the Apache-2.0 licence. The service it connects to may have its own pricing.
Is prompt-optimizer safe to use?
It scores 93 of 100. Grades: maintenance A, licence A, quality A. Security check: grade A, no risky patterns found in the files checked. Review the code before you install. How grades work.
What are alternatives to prompt-optimizer?
Similar skills: agent-reproduce-align, ce-retune, cli-developer, docs-sync.