Meta Ads MCP · safety architecture
Preview the target and intended change, wait for explicit approval, then record operation provenance. NotFair does not expose Google Ads-style impact snapshots or undo on Meta. createAdImage uploads supplied PNG/JPEG assets. uploadAdVideo uploads a bounded MP4 (base64 or public HTTPS URL) to the ad-account video library; it does not create a creative or ad.
Last verified · September 17, 2026 · NotFair product team
The NotFair write contract
NotFair gives an MCP client 45 Meta Ads tools while keeping execution and auditability on the server. Recovery is platform-true. This page does not copy Google Ads impact review onto Meta Ads.
The agent reads Campaigns, ad sets, ads, spend, frequency, CPM, CTR, conversions, and audience overlap across Facebook and Instagram. before recommending a mutation.
The proposal identifies the account, entity, intended value, and the tool that would execute it.
Execution begins only after the user approves the staged operation.
The result includes an operation identifier and is recorded with author, timestamp, and outcome.
Read the entity back after applying. This platform does not receive Google Ads impact snapshots or undo metadata.
Meta Ads policies, permissions, and API restrictions still apply after approval.
Evidence table
| Control | What it protects against | What the operator sees |
|---|---|---|
| Explicit account routing | Reading or mutating the wrong ad account | Named account and account ID before action |
| Typed operations | Invented fields and ambiguous mutation intent | A documented Meta Ads tool with validated arguments |
| Approval gate | Silent or autonomous spend changes | The exact staged operation before execution |
| Operation provenance | Unattributed changes | Operation ID, author context, timestamp, result |
| Honest recovery | Claiming Google Ads undo on a platform that does not have it | createAdImage uploads supplied PNG/JPEG assets. uploadAdVideo uploads a bounded MP4 (base64 or public HTTPS URL) to the ad-account video library; it does not create a creative or ad. |
Limits and honest boundaries
No. Read tools can inspect the account, but write tools wait for explicit approval. Preview the target and intended change, wait for explicit approval, then record operation provenance. NotFair does not expose Google Ads-style impact snapshots or undo on Meta.
No. NotFair does not expose Google Ads-style impact snapshots or undo on Meta Ads. createAdImage uploads supplied PNG/JPEG assets. uploadAdVideo uploads a bounded MP4 (base64 or public HTTPS URL) to the ad-account video library; it does not create a creative or ad.
The operation log records the operation ID, target account, tool and arguments, authoring user or agent context, timestamp, and outcome. Provenance is not the same as an exact inverse.
NotFair advertises 45 Meta Ads tools, measured from the production registrar and guarded by a drift test.
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Compare hosted and official options on the write lifecycle actually documented.
Read moreNotFair hosts the Meta Marketing API app. You authorize existing ad accounts through OAuth; you do not create a Meta developer app.
Read moreSee the live endpoint and 45 Meta Ads tools.
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