@promptbranch/cli

PromptBranch CLI

promptbranch (@promptbranch/cli) is a local-first prompt library CLI for shell pipelines, scripts, and AI coding agents that do not speak MCP. Use it to search and retrieve prompts, keep version history, record evaluations, and share snapshots from the terminal. It works with the same local library as the PromptBranch desktop app.

Requires Node.js 22 or later. No account is required for local library work.

Source: GitHub · documentation · report an issue

Install

Run a command without a global install:

npx -y @promptbranch/cli@latest list --tag security

Or install the promptbranch command globally:

npm install --global @promptbranch/cli@latest
promptbranch list --tag security

Every command supports --json for machine-readable output. For example:

promptbranch get "security-audit" --json
promptbranch search "sanitize inputs" --limit 5
promptbranch db-path --json

db-path --json returns the resolved database path without creating or migrating the database.

Agent-safe prompt workflow

Use the CLI as a small prompt version-control layer in scripts and coding-agent harnesses:

• list, search, and get browse the local prompt library.
• report-run records the tool, model, outcome rating (1–5), and summary.
• suggest proposes a variation as pending; a human approves it in the desktop app before it can become current.
• suggestions lists the pending review queue.

Prompt references resolve by id or title (exact, case-insensitive, or unique substring). See the CLI integration guide for all commands and options.

Sharing from the terminal

Sharing is a human-only action; the MCP server has no equivalent publish or import tool.

promptbranch publish "security-audit" --full-history
promptbranch import https://promptbranch.app/p/<id>

Before publishing, PromptBranch scans the snapshot for secrets. Imports create a new local prompt with its tags and provenance note; they do not recreate the remote version history. Use --portal <base-url> to override the sharing portal for one command.

Environment

Set PROMPTBRANCH_DB=/path/to.db to use a different library. The desktop app, CLI, and MCP server can share the same SQLite database; legacy PROMPTHUB_DB and PROMPTBUILDER_DB variables remain supported as deprecated fallbacks.

Build from source

From the PromptBranch repository, with pnpm 11.7.0 available:

pnpm install
pnpm --filter @promptbranch/cli build

The bundled command is dist/index.js.