Developers and agents · private beta

Your creator capital OS, inside your tools.

Read your numbers, score drafts and save to Drafts from Claude, ChatGPT, Cursor or your own scripts. Nothing here can post. You still do that.

MCP

Connect from Claude, ChatGPT and other MCP clients. Sign in with your account; no key to paste.

Agent skill

The bangers & bash skill teaches Claude Code to draft in your voice, check the score and leave posting to you.

REST API

Bearer keys, JSON in and out. Read-only or drafts keys, revocable any time in Settings.

Tools and endpoints

MCP tool	REST	Returns
`my_usual`	`GET /v1/me`	Your typical post and breakout rate
`what_works`	`GET /v1/insights`	Post types, hooks, formats and topics vs your usual
`next_moves`	`GET /v1/next-moves`	Today’s three moves
`score_draft`	`POST /v1/score`	Banger Score, likely range, what helps or hurts
`save_draft`	`POST /v1/drafts`	Save a draft to your Drafts
`weekly_brief`	`GET /v1/brief`	This week’s results and one thing to do next

Score a draft

curl https://api.bangersandbash.com/v1/score \
  -H "Authorization: Bearer bb_live_…" \
  -H "Content-Type: application/json" \
  -d '{"text": "Shipping the weekly email today. What should it never do?"}'

{
  "bangerScore": 57,
  "likely": { "low": 60, "high": 140 },
  "breakoutRate": "about 1 in 5 posts beats 2× your usual",
  "cues": [
    { "part": "hook", "direction": "up", "note": "A specific detail in the first line" },
    { "part": "ending", "direction": "down", "note": "Two questions; keep one" }
  ]
}

50 is a typical post for your account. Half of posts land inside the likely range.

Limits and rules

60 reads and 10 writes a minute per key. Scoring counts against your plan’s credits.
No publishing, scheduling, replying, DMs or follows through the API, MCP or skill.
Your data only. Keys can’t read other accounts.