Prompt library

Skill broomva/skills/skills/tooling/prompt-library

Broomva agent-skills monorepo — 48 Tier-2 skills compatible with Claude Code, Codex, Cursor, Gemini CLI, Goose, Copilot. Layout follows anthropics/skills (agentskills.io spec). Install: npx skills add broomva/skills --skill <name>.

Install

npx -y skills add broomva/skills --skill prompt-library

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Manage and retrieve reusable prompts from broomva.tech or any compatible prompt repository. Pull prompts by slug, category, or tag; push new prompts or update existing ones; list available prompts with filtering. Supports remote push/update/delete via authenticated API using OAuth session tokens. Use when: (1) user asks for a prompt, system instruction, or agent directive, (2) user wants to save a prompt for reuse, (3) user mentions "prompt library", "prompt repo", "save this prompt", "get prompt", "pull prompt", (4) agent needs a reusable system prompt for a task like code review, research, or architecture analysis, (5) user says "use the X prompt" referring to a named prompt. Default distribution endpoint: https://broomva.tech/api/prompts

SKILL.md

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Prompt Library

Manage versioned, parameterized prompts stored in a database and distributed via a JSON API.

Quick Start

Pull a prompt

python3 scripts/prompt-sync.py pull code-review-agent

List available prompts

python3 scripts/prompt-sync.py list

Pull with variable substitution

python3 scripts/prompt-sync.py pull code-review-agent --var language=python --var strictness=strict

Push a prompt remotely (over the air)

python3 scripts/prompt-sync.py remote-push \
  --title "My Prompt" \
  --category system-prompts \
  --body "You are a helpful assistant..." \
  --tags "tag1,tag2" \
  --token "$BROOMVA_API_TOKEN"

Commands

Read Commands

Command	Description
`list`	List all prompts (supports `--category`, `--tag`, `--model` filters)
`pull <slug>`	Fetch a prompt by slug, print raw content

Local Write Commands

Command	Description
`push`	Write a new prompt MDX file to local `content/prompts/`
`update <slug>`	Update an existing local prompt, optionally bump version

Remote Write Commands (API-based)

Command	Description
`remote-push`	Create a prompt via the remote API (requires auth token)
`remote-update <slug>`	Update a prompt remotely (owner or admin only)
`remote-delete <slug>`	Soft-delete a prompt remotely (owner or admin only)

All commands accept --endpoint URL to target a different prompt repository. Default: https://broomva.tech/api/prompts.

Authentication

Remote commands require an API token. Get yours by:

Log in at broomva.tech via OAuth (Google/GitHub)
Visit https://broomva.tech/api/auth/api-token to get your session token
Set it: export BROOMVA_API_TOKEN="your-token-here"

Or pass --token directly to any remote command.

The token is your OAuth session token — it's user-scoped and auto-expires. No static API keys needed.

Admin Features

For the admin user ([email protected]), remote pushes and updates also:

Commit the prompt as an MDX file to the GitHub repo
Trigger a Vercel redeploy automatically

Prompt Schema

See references/prompt-schema.md for the full frontmatter specification.

Key fields:

category: system-prompts, agent-instructions, templates, chains, evaluators
version: Semver string for tracking prompt evolution
variables: Declared template variables with {{name}} syntax and defaults
model: Target model (optional)
tags: Searchable tag array

Category Taxonomy

See references/categories.md for the full taxonomy.

API Endpoints

Method	Endpoint	Auth	Description
`GET`	`/api/prompts`	Public	List prompts (DB + MDX fallback)
`POST`	`/api/prompts`	Required	Create a new prompt
`GET`	`/api/prompts/[slug]`	Public	Get prompt by slug
`PUT`	`/api/prompts/[slug]`	Owner/Admin	Update a prompt
`DELETE`	`/api/prompts/[slug]`	Owner/Admin	Soft-delete a prompt
`GET`	`/api/auth/api-token`	Session	Get your bearer token

For Other Repositories

Anyone can host their own prompt library:

Create a database table for prompts (or use content/prompts/ with .mdx files)
Add the API routes: GET /api/prompts, GET /api/prompts/[slug], POST /api/prompts
Use --endpoint https://your-site.com/api/prompts with the sync script

The schema and API contract are the standard. The endpoint is configurable.