<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Amplitude · amplitude-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-amplitude/amplitude-mcp.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] amplitude-mcp: Authorization (pass → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a09de8-8232-701e-af68-146b884eaf43</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a09de8-8232-701e-af68-146b884eaf43</guid><description>Authorization (pass → unverified). Compared against 2026-09-13.</description><pubDate>Mon, 14 Sep 2026 03:14:15 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] amplitude-mcp: Stability (pass → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a09de8-8232-7efd-9f48-4dff72c48dbd</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a09de8-8232-7efd-9f48-4dff72c48dbd</guid><description>Stability (pass → fail). Compared against 2026-09-13.</description><pubDate>Mon, 14 Sep 2026 03:14:15 GMT</pubDate><category>security</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] amplitude-mcp: Tool safety (pass → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a09de8-8233-75a0-922b-98e561773b00</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a09de8-8233-75a0-922b-98e561773b00</guid><description>Tool safety (pass → unverified). Compared against 2026-09-13.</description><pubDate>Mon, 14 Sep 2026 03:14:15 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] amplitude-mcp: Authorization (unverified → pass)</title><link>https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a098c2-5983-7ee0-9cb9-beac1f5e8bd7</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a098c2-5983-7ee0-9cb9-beac1f5e8bd7</guid><description>Authorization (unverified → pass). Compared against 2026-09-12.</description><pubDate>Sun, 13 Sep 2026 03:14:28 GMT</pubDate><category>security</category><category>improvement</category><category>check.reverified</category></item><item><title>[SECURITY] amplitude-mcp: Injection markers (unverified → pass)</title><link>https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a098c2-5984-7bec-a72e-72d054cba50f</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a098c2-5984-7bec-a72e-72d054cba50f</guid><description>Injection markers (unverified → pass). Compared against 2026-09-12.</description><pubDate>Sun, 13 Sep 2026 03:14:28 GMT</pubDate><category>security</category><category>improvement</category><category>check.reverified</category></item><item><title>[SECURITY] amplitude-mcp: Stability (fail → pass)</title><link>https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a098c2-5985-7184-a28c-c587f8565dda</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a098c2-5985-7184-a28c-c587f8565dda</guid><description>Stability (fail → pass). Compared against 2026-09-12.</description><pubDate>Sun, 13 Sep 2026 03:14:28 GMT</pubDate><category>security</category><category>improvement</category><category>check.verdict</category></item><item><title>[SECURITY] amplitude-mcp: Stability (pass → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a0939c-1a7d-782c-9b6e-8f376f15ff74</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a0939c-1a7d-782c-9b6e-8f376f15ff74</guid><description>Stability (pass → fail). Compared against 2026-09-11.</description><pubDate>Sat, 12 Sep 2026 03:14:36 GMT</pubDate><category>security</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] amplitude-mcp: Authorization (fail → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a0939c-1a7e-78f3-a802-8e6a5b11c49e</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a0939c-1a7e-78f3-a802-8e6a5b11c49e</guid><description>Authorization (fail → unverified). Compared against 2026-09-11.</description><pubDate>Sat, 12 Sep 2026 03:14:36 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] amplitude-mcp: Tool safety (pass → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a0939c-1a7e-7e68-8dab-4738f3d6a07f</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a0939c-1a7e-7e68-8dab-4738f3d6a07f</guid><description>Tool safety (pass → unverified). Compared against 2026-09-11.</description><pubDate>Sat, 12 Sep 2026 03:14:36 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[CRITICAL] amplitude-mcp: Authorization (pass → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a08e75-9fc9-7c7d-bc9c-ce01a23d94c0</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a08e75-9fc9-7c7d-bc9c-ce01a23d94c0</guid><description>Authorization (pass → fail). Compared against 2026-09-10.</description><pubDate>Fri, 11 Sep 2026 03:14:28 GMT</pubDate><category>critical</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] amplitude-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a08e75-9fcc-7ad8-8e13-3dea6ec01942</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a08e75-9fcc-7ad8-8e13-3dea6ec01942</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-09-10.</description><pubDate>Fri, 11 Sep 2026 03:14:28 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] amplitude-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a08e75-9fcd-735d-a5a3-a61c05df1297</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a08e75-9fcd-735d-a5a3-a61c05df1297</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-09-10.</description><pubDate>Fri, 11 Sep 2026 03:14:28 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] amplitude-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a08e75-9fcd-7d81-8b2c-695ef774a135</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a08e75-9fcd-7d81-8b2c-695ef774a135</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-09-10.</description><pubDate>Fri, 11 Sep 2026 03:14:28 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] amplitude-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a08e75-9fce-79a8-9ae8-3e6bf3c2c7dc</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a08e75-9fce-79a8-9ae8-3e6bf3c2c7dc</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-09-10.</description><pubDate>Fri, 11 Sep 2026 03:14:28 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] amplitude-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a08e75-9fcf-70a7-9a07-82ac1c065c39</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a08e75-9fcf-70a7-9a07-82ac1c065c39</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-10.</description><pubDate>Fri, 11 Sep 2026 03:14:28 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] amplitude-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a0894f-839d-7c16-8041-56d84e93fe49</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a0894f-839d-7c16-8041-56d84e93fe49</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-09-09.</description><pubDate>Thu, 10 Sep 2026 03:14:44 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] amplitude-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a0894f-839e-7d96-99a6-8ea70717ef6b</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a0894f-839e-7d96-99a6-8ea70717ef6b</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-09-09.</description><pubDate>Thu, 10 Sep 2026 03:14:44 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] amplitude-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a0894f-839f-72ff-9979-e3fae4ed61cf</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a0894f-839f-72ff-9979-e3fae4ed61cf</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-09-09.</description><pubDate>Thu, 10 Sep 2026 03:14:44 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] amplitude-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a0894f-839f-789c-baf5-80a42de905ef</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a0894f-839f-789c-baf5-80a42de905ef</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-09-09.</description><pubDate>Thu, 10 Sep 2026 03:14:44 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] amplitude-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a0894f-839f-7ddb-a0d3-663174d5d1c8</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a0894f-839f-7ddb-a0d3-663174d5d1c8</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-09.</description><pubDate>Thu, 10 Sep 2026 03:14:44 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] amplitude-mcp: Authorization (fail → pass)</title><link>https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a08428-c04c-712a-bb82-5706a662f389</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a08428-c04c-712a-bb82-5706a662f389</guid><description>Authorization (fail → pass). Compared against 2026-09-08.</description><pubDate>Wed, 09 Sep 2026 03:14:18 GMT</pubDate><category>security</category><category>improvement</category><category>check.verdict</category></item><item><title>[SECURITY] amplitude-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a08428-c04d-72ae-ae85-a8339f9dcc40</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a08428-c04d-72ae-ae85-a8339f9dcc40</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-09-08.</description><pubDate>Wed, 09 Sep 2026 03:14:18 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] amplitude-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a08428-c04d-7821-9cb2-06842e097492</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a08428-c04d-7821-9cb2-06842e097492</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-09-08.</description><pubDate>Wed, 09 Sep 2026 03:14:18 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] amplitude-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a08428-c04d-7cf7-b50d-9841245da8ff</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a08428-c04d-7cf7-b50d-9841245da8ff</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-09-08.</description><pubDate>Wed, 09 Sep 2026 03:14:18 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] amplitude-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a08428-c04e-71c9-9b7b-2590f2521150</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a08428-c04e-71c9-9b7b-2590f2521150</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-09-08.</description><pubDate>Wed, 09 Sep 2026 03:14:18 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] amplitude-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a08428-c04e-7727-a950-989ad4d58023</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a08428-c04e-7727-a950-989ad4d58023</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-08.</description><pubDate>Wed, 09 Sep 2026 03:14:18 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] amplitude-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a07f05-9c59-78ff-bd29-d79d791425db</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a07f05-9c59-78ff-bd29-d79d791425db</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-09-07.</description><pubDate>Tue, 08 Sep 2026 03:17:49 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] amplitude-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a07f05-9c5a-783d-b14a-a3254c0bb818</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a07f05-9c5a-783d-b14a-a3254c0bb818</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-09-07.</description><pubDate>Tue, 08 Sep 2026 03:17:49 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] amplitude-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a07f05-9c5a-7c5b-a47f-a8d2c95d8595</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a07f05-9c5a-7c5b-a47f-a8d2c95d8595</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-09-07.</description><pubDate>Tue, 08 Sep 2026 03:17:49 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] amplitude-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a07f05-9c5b-7124-b1d7-69904cc7e848</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a07f05-9c5b-7124-b1d7-69904cc7e848</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-09-07.</description><pubDate>Tue, 08 Sep 2026 03:17:49 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] amplitude-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a07f05-9c5b-74e9-a7dd-508e0af4a042</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a07f05-9c5b-74e9-a7dd-508e0af4a042</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-07.</description><pubDate>Tue, 08 Sep 2026 03:17:49 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[CRITICAL] amplitude-mcp: Authorization (unverified → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a079de-1618-7d02-9c02-ce2de5367937</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a079de-1618-7d02-9c02-ce2de5367937</guid><description>Authorization (unverified → fail). Compared against 2026-09-06.</description><pubDate>Mon, 07 Sep 2026 03:16:32 GMT</pubDate><category>critical</category><category>regression</category><category>check.reverified</category></item><item><title>[SECURITY] amplitude-mcp: Injection markers (unverified → pass)</title><link>https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a079de-161a-7771-b38a-064e8197bd91</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a079de-161a-7771-b38a-064e8197bd91</guid><description>Injection markers (unverified → pass). Compared against 2026-09-06.</description><pubDate>Mon, 07 Sep 2026 03:16:32 GMT</pubDate><category>security</category><category>improvement</category><category>check.reverified</category></item><item><title>[SECURITY] amplitude-mcp: Stability (fail → pass)</title><link>https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a079de-161b-7e9d-ba1c-87e4ebf530f5</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a079de-161b-7e9d-ba1c-87e4ebf530f5</guid><description>Stability (fail → pass). Compared against 2026-09-06.</description><pubDate>Mon, 07 Sep 2026 03:16:32 GMT</pubDate><category>security</category><category>improvement</category><category>check.verdict</category></item><item><title>[SECURITY] amplitude-mcp: Stability (pass → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a074b5-27a2-7219-a5f6-334c54cd41e4</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a074b5-27a2-7219-a5f6-334c54cd41e4</guid><description>Stability (pass → fail). Compared against 2026-09-05.</description><pubDate>Sun, 06 Sep 2026 03:13:44 GMT</pubDate><category>security</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] amplitude-mcp: Authorization (fail → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a074b5-27a3-7260-89e1-01fa38f450b6</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a074b5-27a3-7260-89e1-01fa38f450b6</guid><description>Authorization (fail → unverified). Compared against 2026-09-05.</description><pubDate>Sun, 06 Sep 2026 03:13:44 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] amplitude-mcp: Tool safety (pass → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a074b5-27a3-797d-bb03-e7c480a36848</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a074b5-27a3-797d-bb03-e7c480a36848</guid><description>Tool safety (pass → unverified). Compared against 2026-09-05.</description><pubDate>Sun, 06 Sep 2026 03:13:44 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] amplitude-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a06f8e-9361-756f-8070-e826960414c1</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a06f8e-9361-756f-8070-e826960414c1</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-09-04.</description><pubDate>Sat, 05 Sep 2026 03:13:29 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] amplitude-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a06f8e-9362-7142-975f-22813c65bf83</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a06f8e-9362-7142-975f-22813c65bf83</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-09-04.</description><pubDate>Sat, 05 Sep 2026 03:13:29 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] amplitude-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a06f8e-9362-782a-886e-679d17c350a4</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a06f8e-9362-782a-886e-679d17c350a4</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-09-04.</description><pubDate>Sat, 05 Sep 2026 03:13:29 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] amplitude-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a06f8e-9362-7ccd-859a-2a17ecf4807b</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a06f8e-9362-7ccd-859a-2a17ecf4807b</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-09-04.</description><pubDate>Sat, 05 Sep 2026 03:13:29 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] amplitude-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a06f8e-9363-726b-abea-68dccb9b9eac</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a06f8e-9363-726b-abea-68dccb9b9eac</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-04.</description><pubDate>Sat, 05 Sep 2026 03:13:29 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] amplitude-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a06a68-11cb-794e-9ae3-46c99ef4fb29</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a06a68-11cb-794e-9ae3-46c99ef4fb29</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-09-03.</description><pubDate>Fri, 04 Sep 2026 03:13:20 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] amplitude-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a06a68-11cc-7e70-92ab-e0fca7bbc864</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a06a68-11cc-7e70-92ab-e0fca7bbc864</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-09-03.</description><pubDate>Fri, 04 Sep 2026 03:13:20 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] amplitude-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a06a68-11cd-74c4-8101-a89b29832521</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a06a68-11cd-74c4-8101-a89b29832521</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-09-03.</description><pubDate>Fri, 04 Sep 2026 03:13:20 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] amplitude-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a06a68-11cd-7a15-8d59-9346e76ce26a</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a06a68-11cd-7a15-8d59-9346e76ce26a</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-09-03.</description><pubDate>Fri, 04 Sep 2026 03:13:20 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] amplitude-mcp: Tool “entity_profile” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a06a68-11cd-7f37-ac5d-e126385c9373</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a06a68-11cd-7f37-ac5d-e126385c9373</guid><description>Tool “entity_profile” rewrote its description, which is the text the model reads. Compared against 2026-09-03.</description><pubDate>Fri, 04 Sep 2026 03:13:20 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] amplitude-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a06a68-11d1-7ada-8bd9-e1d3822c4084</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a06a68-11d1-7ada-8bd9-e1d3822c4084</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-03.</description><pubDate>Fri, 04 Sep 2026 03:13:20 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[CRITICAL] amplitude-mcp: Authorization (pass → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a06541-7486-7836-8d4b-b5d96b9b952d</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a06541-7486-7836-8d4b-b5d96b9b952d</guid><description>Authorization (pass → fail). Compared against 2026-09-02.</description><pubDate>Thu, 03 Sep 2026 03:13:03 GMT</pubDate><category>critical</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] amplitude-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a06541-7487-7d05-b9d4-de307b800ded</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-amplitude/amplitude-mcp#chg-chg_01a06541-7487-7d05-b9d4-de307b800ded</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-09-02.</description><pubDate>Thu, 03 Sep 2026 03:13:03 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item></channel></rss>