rtblint - IAB OpenRTB validator and linter
OpenRTB validation MCP server for real-time bidding.
Community: Submitted by a user or imported; check the owner before granting accessOnlineNo sign-inGlobalFreeRead-only
What it can do
- Validate Bid Request: Validate an OpenRTB 2.x bid request JSON payload against a tracked spec version. Returns structured issues with rule ids, severities, and JSON paths.
- Validate Bid Response: Validate an OpenRTB 2.x bid response JSON payload. Optionally cross-validate against the originating bid request.
- Validate Artf Request: Validate an ARTF RTBRequest envelope plus the OpenRTB payloads it carries.
What data it sees
Do you need an account
No: the server works without sign-in
OpenRTB validation MCP server for real-time bidding. Every auction is a JSON bid request and bid response; payloads that fail the spec lose impressions, break deals, and desync SSPs from DSPs.
Validates OpenRTB 2.x bid requests and responses against versioned IAB Tech Lab snapshots (2.0 through 2.6-202606), JSON dialects, and ARTF envelopes and mutation sets. Tools: validate_bid_request, validate_bid_response, validate_artf_request, validate_artf_response, list_openrtb_versions, get_adcp_capabilities. Hosted at https://rtblint.org/mcp.
Server tool list (6)
Raw names from tools/list. Only developers need these.
| validate_bid_request | Validate an OpenRTB 2.x bid request JSON payload against a tracked spec version. Returns structured issues with rule ids, severities, and JSON paths. |
| validate_bid_response | Validate an OpenRTB 2.x bid response JSON payload. Optionally cross-validate against the originating bid request. |
| validate_artf_request | Validate an ARTF RTBRequest envelope plus the OpenRTB payloads it carries. |
| validate_artf_response | Validate an ARTF RTBResponse mutation set against the RTBRequest it answers. apply=true writes the mutations and revalidates. |
| list_openrtb_versions | List every OpenRTB version id this build can validate against, from 2.0 through the monthly 2.6 snapshots. |
| get_adcp_capabilities | AdCP protocol discovery. Declares the experimental measurement protocol and bid-stream conformance metrics. |