<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Ticketmaster · ticketmaster-mcp · changes | VerifyMCP</title><description>Recorded changes to this MCP component: tools, parameters, capabilities, advisories and trust-score checks. Security-relevant changes by default; append ?materiality=all for everything.</description><link>https://verifymcp.io</link><atom:link href="https://verifymcp.io/servers/pipeworx-io-ticketmaster/ticketmaster-mcp/changelog.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] ticketmaster-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-ticketmaster/ticketmaster-mcp#chg-chg_019fc594-3f6c-7bb6-8115-55d84d2f2f94</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ticketmaster/ticketmaster-mcp#chg-chg_019fc594-3f6c-7bb6-8115-55d84d2f2f94</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-08-02.</description><pubDate>Mon, 03 Aug 2026 03:04:14 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] ticketmaster-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-ticketmaster/ticketmaster-mcp#chg-chg_019fc594-3f71-716a-9709-4ddb37fd390f</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ticketmaster/ticketmaster-mcp#chg-chg_019fc594-3f71-716a-9709-4ddb37fd390f</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-08-02.</description><pubDate>Mon, 03 Aug 2026 03:04:14 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] ticketmaster-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-ticketmaster/ticketmaster-mcp#chg-chg_019fc594-3f70-75ce-b3dc-36f1e94c592b</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ticketmaster/ticketmaster-mcp#chg-chg_019fc594-3f70-75ce-b3dc-36f1e94c592b</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-08-02.</description><pubDate>Mon, 03 Aug 2026 03:04:14 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] ticketmaster-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-ticketmaster/ticketmaster-mcp#chg-chg_019fc594-3f6d-7d81-baac-08672e51c553</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ticketmaster/ticketmaster-mcp#chg-chg_019fc594-3f6d-7d81-baac-08672e51c553</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-08-02.</description><pubDate>Mon, 03 Aug 2026 03:04:14 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] ticketmaster-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-ticketmaster/ticketmaster-mcp#chg-chg_019fc594-3f6d-77be-b9fe-f8036ee2e366</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ticketmaster/ticketmaster-mcp#chg-chg_019fc594-3f6d-77be-b9fe-f8036ee2e366</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-08-02.</description><pubDate>Mon, 03 Aug 2026 03:04:14 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] ticketmaster-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-ticketmaster/ticketmaster-mcp#chg-chg_019fc06f-1ced-785f-97ae-2b120078d1c4</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ticketmaster/ticketmaster-mcp#chg-chg_019fc06f-1ced-785f-97ae-2b120078d1c4</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-08-01.</description><pubDate>Sun, 02 Aug 2026 03:05:35 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] ticketmaster-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-ticketmaster/ticketmaster-mcp#chg-chg_019fc06f-1ce7-7542-8a80-41401eb94bcb</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ticketmaster/ticketmaster-mcp#chg-chg_019fc06f-1ce7-7542-8a80-41401eb94bcb</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-08-01.</description><pubDate>Sun, 02 Aug 2026 03:05:35 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] ticketmaster-mcp: Tool “event_search” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-ticketmaster/ticketmaster-mcp#chg-chg_019fc06f-1ce7-79c3-9b64-dec402cb4bfd</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ticketmaster/ticketmaster-mcp#chg-chg_019fc06f-1ce7-79c3-9b64-dec402cb4bfd</guid><description>Tool “event_search” rewrote its description, which is the text the model reads. Compared against 2026-08-01.</description><pubDate>Sun, 02 Aug 2026 03:05:35 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] ticketmaster-mcp: Tool “venue_search” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-ticketmaster/ticketmaster-mcp#chg-chg_019fc06f-1ceb-79d0-bc7d-95f6d9747e81</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ticketmaster/ticketmaster-mcp#chg-chg_019fc06f-1ceb-79d0-bc7d-95f6d9747e81</guid><description>Tool “venue_search” rewrote its description, which is the text the model reads. Compared against 2026-08-01.</description><pubDate>Sun, 02 Aug 2026 03:05:35 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] ticketmaster-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-ticketmaster/ticketmaster-mcp#chg-chg_019fc06f-1ce4-7248-a738-b2afb448c5d9</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ticketmaster/ticketmaster-mcp#chg-chg_019fc06f-1ce4-7248-a738-b2afb448c5d9</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-08-01.</description><pubDate>Sun, 02 Aug 2026 03:05:35 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] ticketmaster-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-ticketmaster/ticketmaster-mcp#chg-chg_019fc06f-1ce4-7af7-acc3-df4c2206f4c8</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ticketmaster/ticketmaster-mcp#chg-chg_019fc06f-1ce4-7af7-acc3-df4c2206f4c8</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-08-01.</description><pubDate>Sun, 02 Aug 2026 03:05:35 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] ticketmaster-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-ticketmaster/ticketmaster-mcp#chg-chg_019fc06f-1ce5-7130-b51d-2f1e9b142f5e</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ticketmaster/ticketmaster-mcp#chg-chg_019fc06f-1ce5-7130-b51d-2f1e9b142f5e</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-08-01.</description><pubDate>Sun, 02 Aug 2026 03:05:35 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] ticketmaster-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-ticketmaster/ticketmaster-mcp#chg-chg_019fbb48-3a5c-7522-a675-afc21cbf9132</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ticketmaster/ticketmaster-mcp#chg-chg_019fbb48-3a5c-7522-a675-afc21cbf9132</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-07-31.</description><pubDate>Sat, 01 Aug 2026 03:05:00 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] ticketmaster-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-ticketmaster/ticketmaster-mcp#chg-chg_019fbb48-3a5a-7b1e-80b9-fbd3ca49257c</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ticketmaster/ticketmaster-mcp#chg-chg_019fbb48-3a5a-7b1e-80b9-fbd3ca49257c</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-07-31.</description><pubDate>Sat, 01 Aug 2026 03:05:00 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] ticketmaster-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-ticketmaster/ticketmaster-mcp#chg-chg_019fbb48-3a5b-72ce-ba6e-3eb54ac31202</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ticketmaster/ticketmaster-mcp#chg-chg_019fbb48-3a5b-72ce-ba6e-3eb54ac31202</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-07-31.</description><pubDate>Sat, 01 Aug 2026 03:05:00 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] ticketmaster-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-ticketmaster/ticketmaster-mcp#chg-chg_019fbb48-3a5b-7aec-ad21-8ad3e14bb7e7</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ticketmaster/ticketmaster-mcp#chg-chg_019fbb48-3a5b-7aec-ad21-8ad3e14bb7e7</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-07-31.</description><pubDate>Sat, 01 Aug 2026 03:05:00 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] ticketmaster-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-ticketmaster/ticketmaster-mcp#chg-chg_019fbb48-3a5c-7013-bbd5-bd213860bf51</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ticketmaster/ticketmaster-mcp#chg-chg_019fbb48-3a5c-7013-bbd5-bd213860bf51</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-07-31.</description><pubDate>Sat, 01 Aug 2026 03:05:00 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[CRITICAL] ticketmaster-mcp: Authorization (unverified → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-ticketmaster/ticketmaster-mcp#chg-chg_019fae63-4bea-72e6-a215-ee9ecc8bbb22</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ticketmaster/ticketmaster-mcp#chg-chg_019fae63-4bea-72e6-a215-ee9ecc8bbb22</guid><description>Authorization (unverified → fail). Compared against 2026-07-28.</description><pubDate>Wed, 29 Jul 2026 14:59:30 GMT</pubDate><category>critical</category><category>regression</category><category>check.reverified</category></item><item><title>[SECURITY] ticketmaster-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-ticketmaster/ticketmaster-mcp#chg-chg_019fae63-4bea-7900-b859-85bcfc13b473</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ticketmaster/ticketmaster-mcp#chg-chg_019fae63-4bea-7900-b859-85bcfc13b473</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-07-28.</description><pubDate>Wed, 29 Jul 2026 14:59:30 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] ticketmaster-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-ticketmaster/ticketmaster-mcp#chg-chg_019fae63-4bea-7cfb-a22c-a840b6cc7c17</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ticketmaster/ticketmaster-mcp#chg-chg_019fae63-4bea-7cfb-a22c-a840b6cc7c17</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-07-28.</description><pubDate>Wed, 29 Jul 2026 14:59:30 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] ticketmaster-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-ticketmaster/ticketmaster-mcp#chg-chg_019fae63-4beb-7145-97ad-123dc9df1612</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ticketmaster/ticketmaster-mcp#chg-chg_019fae63-4beb-7145-97ad-123dc9df1612</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-07-28.</description><pubDate>Wed, 29 Jul 2026 14:59:30 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] ticketmaster-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-ticketmaster/ticketmaster-mcp#chg-chg_019fae63-4beb-7a99-8ddd-349ae8d591b9</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ticketmaster/ticketmaster-mcp#chg-chg_019fae63-4beb-7a99-8ddd-349ae8d591b9</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-07-28.</description><pubDate>Wed, 29 Jul 2026 14:59:30 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] ticketmaster-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-ticketmaster/ticketmaster-mcp#chg-chg_019fae63-4beb-75ee-888a-d9e5be173477</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ticketmaster/ticketmaster-mcp#chg-chg_019fae63-4beb-75ee-888a-d9e5be173477</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-07-28.</description><pubDate>Wed, 29 Jul 2026 14:59:30 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] ticketmaster-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-ticketmaster/ticketmaster-mcp#chg-chg_019fa987-3967-76bd-ae6c-2d2ecbc98e45</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ticketmaster/ticketmaster-mcp#chg-chg_019fa987-3967-76bd-ae6c-2d2ecbc98e45</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-07-27.</description><pubDate>Tue, 28 Jul 2026 16:20:39 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] ticketmaster-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-ticketmaster/ticketmaster-mcp#chg-chg_019fa987-3967-725b-a2f6-dade069b0b55</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ticketmaster/ticketmaster-mcp#chg-chg_019fa987-3967-725b-a2f6-dade069b0b55</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-07-27.</description><pubDate>Tue, 28 Jul 2026 16:20:39 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] ticketmaster-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-ticketmaster/ticketmaster-mcp#chg-chg_019fa987-3966-7d2f-8478-e75bf7e594d8</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ticketmaster/ticketmaster-mcp#chg-chg_019fa987-3966-7d2f-8478-e75bf7e594d8</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-07-27.</description><pubDate>Tue, 28 Jul 2026 16:20:39 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] ticketmaster-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-ticketmaster/ticketmaster-mcp#chg-chg_019fa987-3966-7784-b495-5bfa0e1c734a</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ticketmaster/ticketmaster-mcp#chg-chg_019fa987-3966-7784-b495-5bfa0e1c734a</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-07-27.</description><pubDate>Tue, 28 Jul 2026 16:20:39 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] ticketmaster-mcp: Authorization (fail → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-ticketmaster/ticketmaster-mcp#chg-chg_019fa987-3966-71ef-bde0-1bcd9feb2ff8</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ticketmaster/ticketmaster-mcp#chg-chg_019fa987-3966-71ef-bde0-1bcd9feb2ff8</guid><description>Authorization (fail → unverified). Compared against 2026-07-27.</description><pubDate>Tue, 28 Jul 2026 16:20:39 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] ticketmaster-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-ticketmaster/ticketmaster-mcp#chg-chg_019fa987-3967-7aa0-a388-d14cb2d9f5f0</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ticketmaster/ticketmaster-mcp#chg-chg_019fa987-3967-7aa0-a388-d14cb2d9f5f0</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-07-27.</description><pubDate>Tue, 28 Jul 2026 16:20:39 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item></channel></rss>