ultra-prompt

Turn any AI assistant into an expert prompt engineer.

CommunityOnlineAPI key requiredGlobalFreeRead-only

What it can do

  • Search Templates: Search Ultra Prompt's 1,000+ professionally engineered prompt templates by topic, task, or category. Returns matching template ids to use with get_template / build_prompt.
  • Get Template: Get a template's full field schema: every input field, its type, label, and chip options. Call this before build_prompt to know what values to collect from the user.
  • Build Prompt: Assemble the final professional prompt from a template id plus field values. Optionally upgrade it (PRO) with a FRAMEWORK, QUALITY guards, and an output FORMAT — the same controls the Ul

What data it sees

Do you need an account

An API key from the service settings is required

Turn any AI assistant into an expert prompt engineer. Ultra Prompt gives your AI a library of 1,000+ professionally written prompts for real, everyday work, writing, marketing, business, creative, coding, and more.

Just describe what you're trying to do, and it finds the right template, fills in the details, and hands back a polished, ready-to-run prompt, expert-quality results without wasting time writing the best prompt yourself. It can also chain templates into multi-step workflows and save them to reuse.

Tools: search_templates · get_template · build_prompt · suggest_vocab · recommend_next · list_enhancements · build_pipeline (Pro) · save_playbook (Pro)

Free key: ultraprompt.co → Account → MCP Server. Free: 5 calls/mo · Pro: unlimited.

How to connect

How to connect ultra-prompt to Claude

The server address to paste into Claude settings:

https://ultra-prompt--unpluggedfeed.run.tools

  1. Open Claude (claude.ai or the desktop app).
  2. Go to Settings → Connectors.
  3. Click Add custom connector.
  4. Paste the server address copied below into Remote MCP server URL and click Add.
  5. In a chat, click + → Connectors and switch the new connector on.

Custom connectors are available on Free, Pro, Max, Team and Enterprise plans (Free is limited to one). On Team and Enterprise an organization Owner adds the connector first under Organization settings → Connectors.

Authorization

After you click Add, a sign-in window for the service opens. Sign in with your own account and approve access. Claude never sees your password.

How to connect ultra-prompt to ChatGPT

The server address to paste into ChatGPT settings:

https://ultra-prompt--unpluggedfeed.run.tools

  1. Open ChatGPT in a browser (chatgpt.com). A Plus, Pro, Business, Enterprise or Edu plan is required.
  2. Turn on developer mode once: Settings → Apps → Advanced settings → Developer mode.
  3. Open Settings → Connectors and click Create.
  4. Fill in the form: Name (anything), Description (one line about what the service does), MCP server URL (copy it below).
  5. Under Authentication choose OAuth if the service requires sign-in, otherwise None. Click Create.
  6. In a new chat open + → Apps/Connectors and enable the connector.

OpenAI has renamed this section before (Connectors → Apps/Plugins). If the label differs, search settings for "developer mode". On Business/Enterprise workspaces an admin must allow custom connectors first.

Authorization

On first use ChatGPT opens the service's sign-in window. Sign in and approve access.

How to connect ultra-prompt to Cursor

The server address to paste into Cursor settings:

https://ultra-prompt--unpluggedfeed.run.tools

Fastest: click Open in Cursor below and confirm the prompt.

Manually:

  1. In Cursor open Settings → Cursor Settings → MCP and click Add new global MCP server.
  2. Paste the JSON copied below into ~/.cursor/mcp.json (per project: .cursor/mcp.json in the repo root).
  3. Save the file. The server appears in the MCP list; authorize it there if asked.

Authorization

If the service needs sign-in, an authorize button appears next to the server in the MCP list.

Server tool list (8)

Raw names from tools/list. Only developers need these.

search_templatesSearch Ultra Prompt's 1,000+ professionally engineered prompt templates by topic, task, or category. Returns matching template ids to use with get_template / build_prompt.
get_templateGet a template's full field schema: every input field, its type, label, and chip options. Call this before build_prompt to know what values to collect from the user.
build_promptAssemble the final professional prompt from a template id plus field values. Optionally upgrade it (PRO) with a FRAMEWORK, QUALITY guards, and an output FORMAT — the same controls the Ultra Prompt web app uses (call list_enhancements). Returns the ready-to-use prompt and flags any unfilled fields.
suggest_vocabGet Ultra Prompt's curated vocabulary for a template field — concrete terms real users type, with definitions for technical ones. Use when the user is unsure what to put in a field.
recommend_nextGiven a template the user just used, recommend the natural NEXT templates in their workflow (powered by Ultra Prompt's template genome).
list_enhancementsList the optional PRO upgrades for build_prompt — reasoning frameworks (RTCEE, CO-STAR, RACE, RISEN, APE, BROKE), quality guards, and output formats — plus the Pro pipeline/playbook tools.
build_pipelinePRO. Chain multiple templates into one multi-step "mega-prompt" (like Power Creator). Pass an ordered list of steps; returns the combined prompt. Requires an Ultra Prompt Pro account.
save_playbookPRO. Save a multi-step workflow as a Playbook in the user's Ultra Prompt account — it appears in their web app (Playbooks tab), ready to run or edit. Requires an Ultra Prompt Pro account.