<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Mlb Stats · mlb-stats-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-mlb-stats/mlb-stats-mcp/changelog.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] mlb-stats-mcp: Authorization (fail → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_019fc670-2a51-7053-b71f-2037aedd122b</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_019fc670-2a51-7053-b71f-2037aedd122b</guid><description>Authorization (fail → unverified). Compared against 2026-08-02.</description><pubDate>Mon, 03 Aug 2026 07:04:27 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] mlb-stats-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_019fc670-2a53-7932-83e7-8d3179db6dc0</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_019fc670-2a53-7932-83e7-8d3179db6dc0</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 07:04:27 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] mlb-stats-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_019fc670-2a53-7245-8c33-36886214815f</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_019fc670-2a53-7245-8c33-36886214815f</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 07:04:27 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mlb-stats-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_019fc670-2a52-7d4c-9a84-c34c4a8c7c15</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_019fc670-2a52-7d4c-9a84-c34c4a8c7c15</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 07:04:27 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mlb-stats-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_019fc670-2a52-785f-b570-1c9e909410b6</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_019fc670-2a52-785f-b570-1c9e909410b6</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 07:04:27 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mlb-stats-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_019fc670-2a52-71a6-a657-29560e459c48</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_019fc670-2a52-71a6-a657-29560e459c48</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 07:04:27 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mlb-stats-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_019fc14d-9f4f-77d1-b3a9-0ea565a42d62</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_019fc14d-9f4f-77d1-b3a9-0ea565a42d62</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 07:08:37 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mlb-stats-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_019fc14d-9f50-77a3-9f9d-e3e65c8fa959</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_019fc14d-9f50-77a3-9f9d-e3e65c8fa959</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 07:08:37 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] mlb-stats-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_019fc14d-9f50-7379-8829-8159122ddacb</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_019fc14d-9f50-7379-8829-8159122ddacb</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 07:08:37 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mlb-stats-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_019fc14d-9f4f-7ef5-8f12-f2da0ac57f2c</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_019fc14d-9f4f-7ef5-8f12-f2da0ac57f2c</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 07:08:37 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mlb-stats-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_019fc14d-9f4f-7b74-a1d2-85e90ccd4d17</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_019fc14d-9f4f-7b74-a1d2-85e90ccd4d17</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 07:08:37 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[CRITICAL] mlb-stats-mcp: Authorization (unverified → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_019fc14d-9f4f-704d-919d-46222b138d73</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_019fc14d-9f4f-704d-919d-46222b138d73</guid><description>Authorization (unverified → fail). Compared against 2026-08-01.</description><pubDate>Sun, 02 Aug 2026 07:08:37 GMT</pubDate><category>critical</category><category>regression</category><category>check.reverified</category></item><item><title>[SECURITY] mlb-stats-mcp: Authorization (fail → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_019fbc26-6543-7b1f-bc60-f558b03a42f5</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_019fbc26-6543-7b1f-bc60-f558b03a42f5</guid><description>Authorization (fail → unverified). Compared against 2026-07-31.</description><pubDate>Sat, 01 Aug 2026 07:07:40 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] mlb-stats-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_019faf06-6c19-7f41-a221-9698157ef0eb</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_019faf06-6c19-7f41-a221-9698157ef0eb</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 17:57:41 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mlb-stats-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_019faf06-6c1b-7809-9e54-0054482009d8</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_019faf06-6c1b-7809-9e54-0054482009d8</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 17:57:41 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mlb-stats-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_019faf06-6c1b-7267-a9fe-3c4e94b4ff75</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_019faf06-6c1b-7267-a9fe-3c4e94b4ff75</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 17:57:41 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mlb-stats-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_019faf06-6c1a-7b57-a719-d77f14989809</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_019faf06-6c1a-7b57-a719-d77f14989809</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 17:57:41 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mlb-stats-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_019faf06-6c1b-7de5-8c8e-ee4192dfa96f</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_019faf06-6c1b-7de5-8c8e-ee4192dfa96f</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 17:57:41 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] mlb-stats-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_019fa9cd-03e1-7c38-88c7-fae07387959e</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_019fa9cd-03e1-7c38-88c7-fae07387959e</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 17:36:53 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mlb-stats-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_019fa9cd-03e2-7bd4-8e71-543ecdbb567d</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_019fa9cd-03e2-7bd4-8e71-543ecdbb567d</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 17:36:53 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] mlb-stats-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_019fa9cd-03e2-78c2-8544-bc86beee9d65</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_019fa9cd-03e2-78c2-8544-bc86beee9d65</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 17:36:53 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mlb-stats-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_019fa9cd-03e2-74f4-b894-ed449f4db2c1</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_019fa9cd-03e2-74f4-b894-ed449f4db2c1</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 17:36:53 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mlb-stats-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_019fa9cd-03e2-70b8-a6a8-5e5749305888</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_019fa9cd-03e2-70b8-a6a8-5e5749305888</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 17:36:53 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mlb-stats-mcp: Authorization (fail → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_019fa9cd-03e1-76a9-9d1e-9385fac5d039</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_019fa9cd-03e1-76a9-9d1e-9385fac5d039</guid><description>Authorization (fail → unverified). Compared against 2026-07-27.</description><pubDate>Tue, 28 Jul 2026 17:36:53 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item></channel></rss>