X Ads MCP · safety architecture
Preview, explicit approval, and operation provenance. NotFair does not expose Google Ads-style impact snapshots or undo on X. uploadMedia fetches a public URL and returns a media_key. Local filesystem paths are not upload handles.
Last verified · September 17, 2026 · NotFair product team
The NotFair write contract
NotFair gives an MCP client 40 X Ads tools while keeping execution and auditability on the server. Recovery is platform-true. This page does not copy Google Ads impact review onto X Ads.
The agent reads Campaigns, line items, targeting, audiences, and promoted Tweets. 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.
X 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 X 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 | uploadMedia fetches a public URL and returns a media_key. Local filesystem paths are not upload handles. |
Limits and honest boundaries
No. Read tools can inspect the account, but write tools wait for explicit approval. Preview, explicit approval, and operation provenance. NotFair does not expose Google Ads-style impact snapshots or undo on X.
No. NotFair does not expose Google Ads-style impact snapshots or undo on X Ads. uploadMedia fetches a public URL and returns a media_key. Local filesystem paths are not upload handles.
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 40 X 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 X Ads API credentials. You authorize an existing ads account; you do not stand up an X developer app for the MCP client.
Read moreSee the live endpoint and 40 X Ads tools.
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