<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Listenbrainz · listenbrainz-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-listenbrainz/listenbrainz-mcp/changelog.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] listenbrainz-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-listenbrainz/listenbrainz-mcp#chg-chg_019fc528-40e0-7c09-877d-fd35aafe9378</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-listenbrainz/listenbrainz-mcp#chg-chg_019fc528-40e0-7c09-877d-fd35aafe9378</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 01:06:17 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] listenbrainz-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-listenbrainz/listenbrainz-mcp#chg-chg_019fc528-40e2-7ce3-9b56-08a85616b57b</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-listenbrainz/listenbrainz-mcp#chg-chg_019fc528-40e2-7ce3-9b56-08a85616b57b</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 01:06:17 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] listenbrainz-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-listenbrainz/listenbrainz-mcp#chg-chg_019fc528-40e2-78d2-99e1-f60e985cc073</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-listenbrainz/listenbrainz-mcp#chg-chg_019fc528-40e2-78d2-99e1-f60e985cc073</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 01:06:17 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] listenbrainz-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-listenbrainz/listenbrainz-mcp#chg-chg_019fc528-40e1-7d98-a451-f513e90f38b2</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-listenbrainz/listenbrainz-mcp#chg-chg_019fc528-40e1-7d98-a451-f513e90f38b2</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 01:06:17 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] listenbrainz-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-listenbrainz/listenbrainz-mcp#chg-chg_019fc528-40e1-7841-9619-d953f0f13f96</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-listenbrainz/listenbrainz-mcp#chg-chg_019fc528-40e1-7841-9619-d953f0f13f96</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 01:06:17 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] listenbrainz-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-listenbrainz/listenbrainz-mcp#chg-chg_019fc001-43e6-75e8-baf3-9ab343e86b6a</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-listenbrainz/listenbrainz-mcp#chg-chg_019fc001-43e6-75e8-baf3-9ab343e86b6a</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 01:05:36 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] listenbrainz-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-listenbrainz/listenbrainz-mcp#chg-chg_019fc001-43e7-76a7-aea4-32c06891f226</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-listenbrainz/listenbrainz-mcp#chg-chg_019fc001-43e7-76a7-aea4-32c06891f226</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 01:05:36 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] listenbrainz-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-listenbrainz/listenbrainz-mcp#chg-chg_019fc001-43e7-70eb-abc8-f3fb0d13fefb</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-listenbrainz/listenbrainz-mcp#chg-chg_019fc001-43e7-70eb-abc8-f3fb0d13fefb</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 01:05:36 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] listenbrainz-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-listenbrainz/listenbrainz-mcp#chg-chg_019fc001-43e6-7b6b-9b81-acd170bd953d</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-listenbrainz/listenbrainz-mcp#chg-chg_019fc001-43e6-7b6b-9b81-acd170bd953d</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 01:05:36 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] listenbrainz-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-listenbrainz/listenbrainz-mcp#chg-chg_019fc001-43e5-7a69-ba9c-de7ebc14a1e2</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-listenbrainz/listenbrainz-mcp#chg-chg_019fc001-43e5-7a69-ba9c-de7ebc14a1e2</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 01:05:36 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] listenbrainz-mcp: Authorization (fail → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-listenbrainz/listenbrainz-mcp#chg-chg_019fbada-593d-7044-9e5c-566239dcb9c2</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-listenbrainz/listenbrainz-mcp#chg-chg_019fbada-593d-7044-9e5c-566239dcb9c2</guid><description>Authorization (fail → unverified). Compared against 2026-07-31.</description><pubDate>Sat, 01 Aug 2026 01:04:59 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] listenbrainz-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-listenbrainz/listenbrainz-mcp#chg-chg_019faf96-1b56-7aca-8107-a4bcd479e380</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-listenbrainz/listenbrainz-mcp#chg-chg_019faf96-1b56-7aca-8107-a4bcd479e380</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 20:34:38 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] listenbrainz-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-listenbrainz/listenbrainz-mcp#chg-chg_019faf96-1b56-76ff-8f1c-2aa28e56b43a</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-listenbrainz/listenbrainz-mcp#chg-chg_019faf96-1b56-76ff-8f1c-2aa28e56b43a</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 20:34:38 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] listenbrainz-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-listenbrainz/listenbrainz-mcp#chg-chg_019faf96-1b56-72b8-b1dd-012492df3cd0</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-listenbrainz/listenbrainz-mcp#chg-chg_019faf96-1b56-72b8-b1dd-012492df3cd0</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 20:34:38 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] listenbrainz-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-listenbrainz/listenbrainz-mcp#chg-chg_019faf96-1b55-7e2b-86f9-3ba865688a51</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-listenbrainz/listenbrainz-mcp#chg-chg_019faf96-1b55-7e2b-86f9-3ba865688a51</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 20:34:38 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] listenbrainz-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-listenbrainz/listenbrainz-mcp#chg-chg_019faf96-1b55-758a-b011-930a56efa767</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-listenbrainz/listenbrainz-mcp#chg-chg_019faf96-1b55-758a-b011-930a56efa767</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 20:34:38 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] listenbrainz-mcp: Authorization (fail → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-listenbrainz/listenbrainz-mcp#chg-chg_019faa2f-e7c0-741e-a96c-cb08e05a1150</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-listenbrainz/listenbrainz-mcp#chg-chg_019faa2f-e7c0-741e-a96c-cb08e05a1150</guid><description>Authorization (fail → unverified). Compared against 2026-07-27.</description><pubDate>Tue, 28 Jul 2026 19:24:54 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] listenbrainz-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-listenbrainz/listenbrainz-mcp#chg-chg_019faa2f-e7c0-798d-8937-aacebce29dfa</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-listenbrainz/listenbrainz-mcp#chg-chg_019faa2f-e7c0-798d-8937-aacebce29dfa</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 19:24:54 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] listenbrainz-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-listenbrainz/listenbrainz-mcp#chg-chg_019faa2f-e7c1-7cce-a748-12c5e8c829b1</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-listenbrainz/listenbrainz-mcp#chg-chg_019faa2f-e7c1-7cce-a748-12c5e8c829b1</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 19:24:54 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] listenbrainz-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-listenbrainz/listenbrainz-mcp#chg-chg_019faa2f-e7c1-784b-86b2-ea7c8d2719ec</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-listenbrainz/listenbrainz-mcp#chg-chg_019faa2f-e7c1-784b-86b2-ea7c8d2719ec</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 19:24:54 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] listenbrainz-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-listenbrainz/listenbrainz-mcp#chg-chg_019faa2f-e7c1-7330-a90c-b59ade544755</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-listenbrainz/listenbrainz-mcp#chg-chg_019faa2f-e7c1-7330-a90c-b59ade544755</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 19:24:54 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] listenbrainz-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-listenbrainz/listenbrainz-mcp#chg-chg_019faa2f-e7c0-7dc0-a796-982fffcc12d2</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-listenbrainz/listenbrainz-mcp#chg-chg_019faa2f-e7c0-7dc0-a796-982fffcc12d2</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 19:24:54 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item></channel></rss>