<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Spotify · spotify-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-spotify/spotify-mcp/changelog.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] spotify-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019fc720-c35d-78cb-9dd5-d76ce85fac0d</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019fc720-c35d-78cb-9dd5-d76ce85fac0d</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 10:17:20 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] spotify-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019fc720-c360-7666-a2b0-1bc784afd2b2</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019fc720-c360-7666-a2b0-1bc784afd2b2</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 10:17:20 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] spotify-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019fc720-c35f-7958-a2de-5ff59bfaf9fd</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019fc720-c35f-7958-a2de-5ff59bfaf9fd</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 10:17:20 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] spotify-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019fc720-c35f-700d-b3fa-6c566a2342f4</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019fc720-c35f-700d-b3fa-6c566a2342f4</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 10:17:20 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] spotify-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019fc720-c35e-797e-9b25-eb2fabb2bb09</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019fc720-c35e-797e-9b25-eb2fabb2bb09</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 10:17:20 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] spotify-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019fc1fd-5dc0-719a-ba00-a2775f5e1af9</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019fc1fd-5dc0-719a-ba00-a2775f5e1af9</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 10:20:35 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] spotify-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019fc1fd-5dc0-7ed1-8a83-6b06349dfba8</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019fc1fd-5dc0-7ed1-8a83-6b06349dfba8</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 10:20:35 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] spotify-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019fc1fd-5dc2-710c-b1ba-b589f1fe0292</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019fc1fd-5dc2-710c-b1ba-b589f1fe0292</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 10:20:35 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] spotify-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019fc1fd-5dc1-7ad7-9b75-eb0c7178f14d</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019fc1fd-5dc1-7ad7-9b75-eb0c7178f14d</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 10:20:35 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] spotify-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019fc1fd-5dc1-7503-a588-883f821c8874</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019fc1fd-5dc1-7503-a588-883f821c8874</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 10:20:35 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] spotify-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019faf31-c868-7807-8ee5-879b3cd421fc</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019faf31-c868-7807-8ee5-879b3cd421fc</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 18:45:03 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[CRITICAL] spotify-mcp: Authorization (unverified → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019faf31-c863-7f09-a952-08e39c0aa2b1</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019faf31-c863-7f09-a952-08e39c0aa2b1</guid><description>Authorization (unverified → fail). Compared against 2026-07-28.</description><pubDate>Wed, 29 Jul 2026 18:45:03 GMT</pubDate><category>critical</category><category>regression</category><category>check.reverified</category></item><item><title>[SECURITY] spotify-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019faf31-c865-7c7a-ba56-ebd44a2bb81c</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019faf31-c865-7c7a-ba56-ebd44a2bb81c</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 18:45:03 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] spotify-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019faf31-c866-739a-b634-2297c20075eb</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019faf31-c866-739a-b634-2297c20075eb</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 18:45:03 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] spotify-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019faf31-c867-7abd-a16d-18bf2830b1de</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019faf31-c867-7abd-a16d-18bf2830b1de</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 18:45:03 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] spotify-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019faf31-c868-7229-92ff-fbfc0635eda6</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019faf31-c868-7229-92ff-fbfc0635eda6</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 18:45:03 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] spotify-mcp: Authorization (fail → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019faa22-1896-7a29-8b3c-920d54b13a1d</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019faa22-1896-7a29-8b3c-920d54b13a1d</guid><description>Authorization (fail → unverified). Compared against 2026-07-27.</description><pubDate>Tue, 28 Jul 2026 19:09:49 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] spotify-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019faa22-1898-78b9-a425-2dcb0bc83a58</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019faa22-1898-78b9-a425-2dcb0bc83a58</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 19:09:49 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] spotify-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019faa22-1898-733f-80a1-3d928547ad31</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019faa22-1898-733f-80a1-3d928547ad31</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 19:09:49 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] spotify-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019faa22-1897-7d56-92e7-af644a9661a7</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019faa22-1897-7d56-92e7-af644a9661a7</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 19:09:49 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] spotify-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019faa22-1897-773d-bbb8-b06e2cee948e</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019faa22-1897-773d-bbb8-b06e2cee948e</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 19:09:49 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] spotify-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019faa22-1897-7120-bd51-a11bb3238f6d</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019faa22-1897-7120-bd51-a11bb3238f6d</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 19:09:49 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item></channel></rss>