Facebook

Skill CleanSlice/skills/facebook

CleanSlice agent skills — architecture patterns, vertical slices, conventional commits for Claude Code and AI coding agents.

Install

npx -y skills add CleanSlice/skills --skill facebook

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What its author says it does

Copied from the file, not written here

Facebook and Meta Ads automation via a logged-in browser session — manage pages, run ad campaigns, read inbox. Shares the Meta cookie space with Instagram when accounts are linked.

SKILL.md

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Facebook / Meta Ads

Same mechanics as the [[instagram]] skill — load that one first for the login flow, fingerprint notes, and browser_play patterns. This file documents only the Facebook-specific bits.

Quick Reference

Need	Answer
Tool	`browser_play`
Profile	`facebook:<label>` (e.g. `facebook:main`, `facebook:client-acme`)
Login URL	`https://www.facebook.com/login/`
Meta link	One profile covers both Facebook AND linked Instagram if SSO is enabled
Ads Manager	`https://adsmanager.facebook.com/` (same cookies)

Common actions

Read inbox messages

await browser_play({
  profile: 'facebook:main',
  actions: [
    { kind: 'navigate', url: 'https://www.facebook.com/messages/t/' },
    { kind: 'waitForSelector', selector: '[role="grid"]', timeout: 10000 },
    { kind: 'getText', selector: '[role="grid"]' },
  ],
})

Open Ads Manager for a campaign

await browser_play({
  profile: 'facebook:main',
  actions: [
    { kind: 'navigate', url: `https://adsmanager.facebook.com/adsmanager/manage/campaigns?act=${adAccountId}` },
    { kind: 'waitForSelector', selector: '[role="grid"]', timeout: 15000 },
    {
      kind: 'evaluate',
      code: `
        const rows = []
        document.querySelectorAll('[role="row"]').forEach((r, i) => {
          if (i === 0 || i > 20) return
          rows.push(r.innerText)
        })
        return rows
      `,
    },
  ],
})

Post on a page

await browser_play({
  profile: 'facebook:main',
  actions: [
    { kind: 'navigate', url: `https://www.facebook.com/${pageId}` },
    { kind: 'waitForSelector', selector: '[role="button"][aria-label*="Create"]', timeout: 10000 },
    { kind: 'click', selector: '[role="button"][aria-label*="Create"]' },
    { kind: 'fill', selector: '[contenteditable="true"]', value: post },
    { kind: 'click', selector: '[role="button"][aria-label="Post"]' },
  ],
})

Account-key conventions

facebook:main — primary personal account
facebook:<client-slug> — shared/agency accounts (one per client)
facebook:ads-<account-id> — pinned to a specific Business Manager when the agent only needs that scope

Multiple accountKeys per user are isolated profiles — cookies don't bleed across them.

Don't

Don't mix personal and Business Manager logins in one profile — Meta sometimes prompts for re-auth when the active account switches.
Don't use the Graph API directly for things you can do in the browser — Meta routinely revokes app permissions.