Home / slilbudget / knowledge-delta-skills · GitHub

meta-ads SKILL.md skillA

meta-ads from slilbudget/knowledge-delta-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned

mdr add slilbudget/knowledge-delta-skills/meta-ads@git:20260929.c1f17bd

Pins git:20260929.c1f17bd in mdr.lock. Pin the fingerprint instead.

Audit grade: A, 17 of 17 checks passed
Kind: SKILL.md skill
Repository: slilbudget/knowledge-delta-skills
Path: skills/meta/meta-ads/SKILL.md
Versions recorded: 1
Latest version: git:20260929.c1f17bd, committed Sep 29, 2026
Size: 7,733 bytes
Repository stars: 3
License: MIT

Diagnoses and scales Meta/Instagram ad accounts: 'why is CPA up', 'CBO vs ABO', 'pixel vs CAPI mismatch', 'ad rejected', 'what does Marketing API error X mean'. Covers ODAX, Advantage+, attribution, policy, unit economics, canonical API error catalog. Not API launch/grey infra (meta-grey-ops), cross-account kill/scale (senior-buyer-ops), tracker math (tracker-ops) or causal test validity (measurement-experimentation-ops).

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# Meta Ads

Operate as a senior Meta Ads practitioner. Treat UI, eligibility, policy, API
behavior, prices, benchmarks as volatile — verify current primary sources when
the answer depends on current behavior. Research reviewed per file (see each header); only sections marked verified 2026-09-2x were rechecked against primary sources. Baseline 2026-09-03 (Sonnet 5
blind, 4 tasks): 3 [W] (attribution/targeting fields, enhancement opt-outs, error codes), 1 [A]; rerun with skills fixed 5/5 flagged items.

## Route references

Read only what the task needs:

| Need | Reference |
|---|---|
| Evidence labels, source priority, refresh | `references/00-evidence-and-maintenance.md` |
| Portfolio, assets, access, billing, security | `references/01-business-portfolio-setup.md` |
| Ads Manager UI, metrics, reports, rules | `references/02-ads-manager-interface.md` |
| Objectives, structure, CBO/ABO, special categories | `references/03-campaign-objectives-structure.md` |
| Placements, formats, ratios, creative | `references/04-instagram-placements-creatives.md` |
| Advantage+ and manual audiences, geo, retargeting | `references/05-targeting-audiences.md` |
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint

mdr add slilbudget/knowledge-delta-skills/meta-ads@sha256:65b562abc351b5a8

The line at the top of this page pins the label git:20260929.c1f17bd, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

[![mdr](https://markdownregistry.com/badge/art_v325qpitybyre7rt.svg)](https://markdownregistry.com/a/art_v325qpitybyre7rt)

4 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 1 version of this file, committed on Sep 29, 2026.

version	committed	commit	size	audit
git:20260929.c1f17bd latest	2026-09-29	c1f17bd	7,733 B	A	view

Audit of the latest version

A 17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.

pass: Frontmatter block present
pass: Frontmatter declares a name
pass: Frontmatter declares a description
pass: Size between 200 bytes and 200 KB (7733 bytes)
pass: No zero-width or bidi control characters
pass: No instruction hidden inside an HTML comment
pass: No link to an exfiltration or paste host
pass: No credential-shaped string
pass: No instruction to send local credentials anywhere
pass: No text hidden with inline styles
pass: No prompt-injection phrasing
pass: No curl or wget piped into a shell
pass: No recursive delete of root, home or parent
pass: No instruction to read or print local credentials
pass: No base64 blob over 200 characters
pass: No link to a raw IP address
pass: No script tag

Source

GitHub

slilbudget/knowledge-delta-skills · 3 stars · license MIT · pushed 2026-09-29 · branch master

API

GET https://markdownregistry.com/api/v1/artifacts/art_v325qpitybyre7rt
GET https://markdownregistry.com/api/v1/resolve?ref=slilbudget/knowledge-delta-skills/meta-ads
GET https://markdownregistry.com/api/v1/blob/65b562abc351b5a8ca577e5f2bbfea121cbf8d2a0090b00e25adc94eaf25000f

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

More from slilbudget/knowledge-delta-skills

measurement-experimentation-ops SKILL.md skill

slilbudget/knowledge-delta-skills · skills/ads-core/measurement-experimentation-ops/SKILL.md · Gatekeeper for 'is this result real before scaling': SRM, peeking, contamination, lag and multiple-testing checks…