Prompt Improver
severity1/claude-code-prompt-improver
This skill enriches vague prompts with targeted research and clarification before execution.
Search prompt history and manage starred reusable prompts in BB.
Install Prompt Library
$ npx skills add get-bb/bb --skill prompt-library -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install get-bb/bb prompt-library --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/get-bb/bb.git skills-src && mkdir -p .claude/skills && cp -r skills-src/plugins/prompt-library/skills/prompt-library .claude/skills/prompt-library && 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 "prompt-library" agent skill from https://github.com/get-bb/bb/tree/main/plugins/prompt-library/skills/prompt-library into .claude/skills/prompt-library/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "prompt-library", 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/get-bb/bb/tree/main/plugins/prompt-library/skills/prompt-libraryType 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 get-bb/bb --skill prompt-library -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install get-bb/bb prompt-library --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/get-bb/bb.git skills-src && mkdir -p .agents/skills && cp -r skills-src/plugins/prompt-library/skills/prompt-library .agents/skills/prompt-library && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "prompt-library" agent skill from https://github.com/get-bb/bb/tree/main/plugins/prompt-library/skills/prompt-library into .agents/skills/prompt-library/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "prompt-library", 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 get-bb/bb --skill prompt-library -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install get-bb/bb prompt-library --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/get-bb/bb.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/plugins/prompt-library/skills/prompt-library .cursor/skills/prompt-library && 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 "prompt-library" agent skill from https://github.com/get-bb/bb/tree/main/plugins/prompt-library/skills/prompt-library into .cursor/skills/prompt-library/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "prompt-library", 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/get-bb/bb.git --path plugins/prompt-library/skills/prompt-library--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 get-bb/bb --skill prompt-library -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install get-bb/bb prompt-library --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/get-bb/bb.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/plugins/prompt-library/skills/prompt-library .gemini/skills/prompt-library && 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 "prompt-library" agent skill from https://github.com/get-bb/bb/tree/main/plugins/prompt-library/skills/prompt-library into .gemini/skills/prompt-library/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "prompt-library", 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 get-bb/bb prompt-libraryInstalls 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 get-bb/bb --skill prompt-library -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/get-bb/bb.git skills-src && mkdir -p .github/skills && cp -r skills-src/plugins/prompt-library/skills/prompt-library .github/skills/prompt-library && 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 "prompt-library" agent skill from https://github.com/get-bb/bb/tree/main/plugins/prompt-library/skills/prompt-library into .github/skills/prompt-library/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "prompt-library", 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 get-bb/bb --skill prompt-library -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install get-bb/bb prompt-library --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/get-bb/bb.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/plugins/prompt-library/skills/prompt-library .opencode/skills/prompt-library && 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 "prompt-library" agent skill from https://github.com/get-bb/bb/tree/main/plugins/prompt-library/skills/prompt-library into .opencode/skills/prompt-library/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "prompt-library", 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.
Facts
- Skill name
prompt-library- GitHub stars
- 4.2k
- Token cost
- ~635 tokens
- SKILL.md length
- 350 words
- Files
- 1
- Skills in repo
- 34
- Repo updated
- First seen
- Licence
- MIT
At a glance
Search prompt history and manage starred reusable prompts in BB.
- Tasks that involve Prompt engineering
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Prompt Library is an agent skill from get-bb/bb. Search prompt history and manage starred reusable prompts in BB.
Its SKILL.md is about 640 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in AI & LLM Engineering, covering Prompt engineering. The repository describes itself as: The agent IDE that builds itself. The licence is MIT.
When your agent uses it
- Tasks that involve Prompt engineering
Example prompts
- “/prompt-library”
What it can do on your machine
Read from SKILL.md and the folder at commit 53c1e87. It shows what the files ask for, not the result of running them.
Tool permissions
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.
Runs code
No scripts in the folder and no shell commands in SKILL.md.
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Prompt Library loads about 635 tokens when it runs. Until then it costs about 20 tokens; SKILL.md has 350 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.
Safety
Auto-check passed
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); files beside SKILL.md are not scanned.
SKILL.md
The full file from get-bb/bb at commit 53c1e87, republished under its MIT licence (© get-bb). 350 words, ~635 tokens.
Download SKILL.mdSave it as
.claude/skills/prompt-library/SKILL.md (or your agent's skills folder).- name
- prompt-library
- description
- Search prompt history and manage starred reusable prompts in BB.
Prompt library
Open + → Prompts… or press Ctrl+R in a composer. Search fuzzy-matches starred prompts and recent history. Select Thread, Project, or All; the scope is remembered per composer kind on this device. The new-thread composer offers Project and All. Arrow keys select, Tab switches scope, Enter inserts, and Escape closes. Desktop shows a full Markdown preview beside the list; narrow layouts open the preview when a row is tapped, with Back and Insert.
Click the star or press Cmd/Ctrl+S to star or unstar the selected prompt. Star current draft saves the draft. Starred prompts keep text and mentions, deduplicate by text, persist across reloads, and sort by most recent use. History attachments are retained when restoring into an empty composer. Starred prompts omit attachments. A nonempty composer receives text and mentions at the kept cursor. Inserting never sends a message.
The plugin loads the newest 1000 prompts, fetches only newer prompts on later searches, and loads older pages only when a search finds fewer than 30 matches. It fuzzy-matches the loaded prompts in scope, returning up to 20 starred and 30 recent results. Without a query, starred prompts come first, then recent ones. A query returns one ranked list: prompts that start with the query, then fuzzy-match score, with starred and then newer prompts breaking ties. A starred prompt appears once, as its starred row. History contains user prompts; core records them without agent-only input. Prompts stay searchable until the server restarts, even if their thread is deleted.
Show full SKILL.md (102 more words)Show less
CLI and SDK
bb prompts search [query...] [--project ID | --thread ID] [--json]bb prompts list [--json]bb prompts star <text...> [--json]bb prompts unstar <id> [--json]
Use bb.sdk.plugins.callRpc({ pluginId: "bb--prompt-library", method, input }):
search takes { query, scope: "thread" | "project" | "global", projectId, threadId }
with nullable IDs and returns { prompts }, each row with kind: "starred" | "recent"; star takes { prompt: { text, mentions } }; unstar and
markUsed take { id }.
The bundled plugin is disabled by default. Enable it in Settings → Plugins or
with bb plugin enable bb--prompt-library. Its Search prompts shortcut is
rebindable in Keyboard Settings. Plugins can page through the same core history
with bb.sdk.experimental_promptHistory.list({ cursor, limit }).
© get-bb, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
Just SKILL.md in plugins/prompt-library/skills/prompt-library of get-bb/bb.
Open the folder on GitHubat commit 53c1e87
Compare with similar skills
Prompt Library 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 |
|---|---|---|---|---|---|---|
| Prompt Library this skillget-bb/bb | 4.2k | — | ~635 | Automated safety check: Pass | MIT | |
| Prompt Improverseverity1/claude-code-prompt-improver | 1.9k | 2 repos | ~1.7k | Automated safety check: Pass | MIT | |
| Prompt Engineering Patternsynulihao/AgentSkillOS | 617 | 15 repos | ~1.7k | Automated safety check: Pass | None | |
| Patch CreationPiebald-AI/tweakcc | 2.5k | — | ~1.6k | Automated safety check: Pass | MIT | |
| LLM Application DevMoizIbnYousaf/ai-agent-skills | 1.1k | 2 repos | ~1.3k | Automated safety check: Pass | MIT | |
| Senior Prompt Engineermaslennikov-ig/claude-code-orchestrator-kit | 260 | 4 repos | ~1.4k | Automated safety check: Pass | Custom licence |
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Categories
Questions about Prompt Library
What does Prompt Library do?
Search prompt history and manage starred reusable prompts in BB. Prompt Library is an agent skill from get-bb/bb. Search prompt history and manage starred reusable prompts in BB.
When should I use Prompt Library?
Prompt Library fits situations like: tasks that involve Prompt engineering.
How do I install Prompt Library in Claude Code?
Run `npx skills add get-bb/bb --skill prompt-library -a claude-code`. Or copy the skill folder (plugins/prompt-library/skills/prompt-library in get-bb/bb) into .claude/skills/prompt-library in your project. Claude Code loads it when a task matches its description.
How do I install Prompt Library in Codex?
Run `npx skills add get-bb/bb --skill prompt-library -a codex`. Or copy the skill folder (plugins/prompt-library/skills/prompt-library in get-bb/bb) into .agents/skills/prompt-library in your project. Codex loads it when a task matches its description.
Can I use Prompt Library in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add get-bb/bb --skill prompt-library -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/prompt-library, .gemini/skills/prompt-library, .github/skills/prompt-library and .opencode/skills/prompt-library in your project.
What does Prompt Library need to run?
SKILL.md names no scripts, command-line tools or credentials: Prompt Library is instructions for the agent only.
Does Prompt Library access the network?
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.
Is Prompt Library safe to install?
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. Review the folder before installing.
What licence does Prompt Library use?
Prompt Library is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Prompt Library use?
About 635 tokens (SKILL.md is roughly 2.5k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Prompt Library?
Skills that share tags, products or a category with Prompt Library: Prompt Improver (severity1/claude-code-prompt-improver, 1.9k stars), Prompt Engineering Patterns (ynulihao/AgentSkillOS, 617 stars), Patch Creation (Piebald-AI/tweakcc, 2.5k stars) and LLM Application Dev (MoizIbnYousaf/ai-agent-skills, 1.1k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Prompt Library?
get-bb (a GitHub organization) maintains it in get-bb/bb, which has 4,166 GitHub stars. The repository holds 34 skills in this directory. The repository was last updated on October 8, 2026.
Source: get-bb/bb on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.