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MCP server list / VASTlint

Validate VAST, VMAP, and DAAST ad tags against IAB specs. 212 rules, pure Rust core.

Answered:

4 of 4 checks

Status
responds
Typical response time
573 ms
Last checked
Latest check:
This server answered at its latest check.Last checked  · MCP initialize · 8s limit · HTTP 200 · answered in 629 ms.
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Address
https://vastlint.org/mcp
Listed in:
official MCP registry mcp_registry
Registry name
io.github.aleksUIX/vastlint
Transport
SSE sse
Host
vastlint.org

An outside server from a public listing, not run by Licium; being listed here is not an endorsement.

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What the server says about itself

We have not checked it.
Server name:
vastlint
Version:
0.9.0
MCP features it lists:
tools
Tool names:
validate_vastvalidate_vast_urllist_rulesexplain_rulefix_vastget_adcp_capabilitieslist_content_standardscreate_content_standardsget_content_standardsupdate_content_standardsdelete_content_standardscalibrate_content
and 2 morevalidate_content_deliverylist_creatives
Instructions excerpt:
VAST XML validation and inspection tools. Use validate_vast to check a VAST tag for spec violations. Use validate_vast_url to validate a VAST tag fetched from a URL. Use list_rules to see all rules. Use explain_rule to get details and fix guidance for a specific rule ID. Use fix_vast to auto-fix deterministic issues in a VAST XML string. Use get_adcp_capab…

Reported Aug 17, 2026, 05:08 AM UTC.

Check history

oldest to newest; each row is one recorded check
Recorded checks for VASTlint
CheckedStatusTookCheck
responds517 msMCP initialize · 8s limit · HTTP 200
responds821 msMCP initialize · 8s limit · HTTP 200
responds162 msMCP initialize · 8s limit · HTTP 200
responds629 msMCP initialize · 8s limit · HTTP 200

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Latest recorded check ; every row above is one recorded call.