<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Mailchimp · mailchimp-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-mailchimp/mailchimp-mcp.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] mailchimp-mcp: Authorization (pass → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a09db0-b692-765f-a392-e99f4b11da6d</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a09db0-b692-765f-a392-e99f4b11da6d</guid><description>Authorization (pass → unverified). Compared against 2026-09-13.</description><pubDate>Mon, 14 Sep 2026 02:13:19 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] mailchimp-mcp: Stability (pass → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a09db0-b693-730b-bbe6-a64409a52c46</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a09db0-b693-730b-bbe6-a64409a52c46</guid><description>Stability (pass → fail). Compared against 2026-09-13.</description><pubDate>Mon, 14 Sep 2026 02:13:19 GMT</pubDate><category>security</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] mailchimp-mcp: Tool safety (pass → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a09db0-b693-7edc-aa42-5cf4db5194a5</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a09db0-b693-7edc-aa42-5cf4db5194a5</guid><description>Tool safety (pass → unverified). Compared against 2026-09-13.</description><pubDate>Mon, 14 Sep 2026 02:13:19 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] mailchimp-mcp: Authorization (unverified → pass)</title><link>https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a0988a-a428-7127-91b0-f7318149b9d4</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a0988a-a428-7127-91b0-f7318149b9d4</guid><description>Authorization (unverified → pass). Compared against 2026-09-12.</description><pubDate>Sun, 13 Sep 2026 02:13:37 GMT</pubDate><category>security</category><category>improvement</category><category>check.reverified</category></item><item><title>[SECURITY] mailchimp-mcp: Injection markers (unverified → pass)</title><link>https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a0988a-a428-7cdd-a143-32d4bb2269a0</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a0988a-a428-7cdd-a143-32d4bb2269a0</guid><description>Injection markers (unverified → pass). Compared against 2026-09-12.</description><pubDate>Sun, 13 Sep 2026 02:13:37 GMT</pubDate><category>security</category><category>improvement</category><category>check.reverified</category></item><item><title>[SECURITY] mailchimp-mcp: Stability (fail → pass)</title><link>https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a0988a-a429-73a2-bb2f-29f27d1b4da2</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a0988a-a429-73a2-bb2f-29f27d1b4da2</guid><description>Stability (fail → pass). Compared against 2026-09-12.</description><pubDate>Sun, 13 Sep 2026 02:13:37 GMT</pubDate><category>security</category><category>improvement</category><category>check.verdict</category></item><item><title>[SECURITY] mailchimp-mcp: Stability (pass → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a09363-fc68-7a40-a3d6-fbead5b65708</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a09363-fc68-7a40-a3d6-fbead5b65708</guid><description>Stability (pass → fail). Compared against 2026-09-11.</description><pubDate>Sat, 12 Sep 2026 02:13:18 GMT</pubDate><category>security</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] mailchimp-mcp: Authorization (fail → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a09363-fc69-74f7-abfb-d72c080b2d0d</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a09363-fc69-74f7-abfb-d72c080b2d0d</guid><description>Authorization (fail → unverified). Compared against 2026-09-11.</description><pubDate>Sat, 12 Sep 2026 02:13:18 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] mailchimp-mcp: Tool safety (pass → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a09363-fc69-7b8d-af19-9c8909d07350</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a09363-fc69-7b8d-af19-9c8909d07350</guid><description>Tool safety (pass → unverified). Compared against 2026-09-11.</description><pubDate>Sat, 12 Sep 2026 02:13:18 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] mailchimp-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a08e3d-e2c8-76b3-9c5d-a7a09db630e9</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a08e3d-e2c8-76b3-9c5d-a7a09db630e9</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 02:13:35 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mailchimp-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a08e3d-e2ca-725c-9b38-132d49ca8f39</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a08e3d-e2ca-725c-9b38-132d49ca8f39</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 02:13:35 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mailchimp-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a08e3d-e2ca-7892-a31f-5d0371e84c01</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a08e3d-e2ca-7892-a31f-5d0371e84c01</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 02:13:35 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mailchimp-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a08e3d-e2cb-7006-817f-04a288d5ee72</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a08e3d-e2cb-7006-817f-04a288d5ee72</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 02:13:35 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mailchimp-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a08e3d-e2cb-7626-bd34-154754ca909f</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a08e3d-e2cb-7626-bd34-154754ca909f</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 02:13:35 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[CRITICAL] mailchimp-mcp: Authorization (pass → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a08918-7009-7b4a-807d-57f3238708da</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a08918-7009-7b4a-807d-57f3238708da</guid><description>Authorization (pass → fail). Compared against 2026-09-09.</description><pubDate>Thu, 10 Sep 2026 02:14:35 GMT</pubDate><category>critical</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] mailchimp-mcp: Authorization (unverified → pass)</title><link>https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a083f2-cdb3-71e9-92cb-364a56abaedf</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a083f2-cdb3-71e9-92cb-364a56abaedf</guid><description>Authorization (unverified → pass). Compared against 2026-09-08.</description><pubDate>Wed, 09 Sep 2026 02:15:22 GMT</pubDate><category>security</category><category>improvement</category><category>check.reverified</category></item><item><title>[SECURITY] mailchimp-mcp: Injection markers (unverified → pass)</title><link>https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a083f2-cdb4-7c59-98a4-af6c2319f144</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a083f2-cdb4-7c59-98a4-af6c2319f144</guid><description>Injection markers (unverified → pass). Compared against 2026-09-08.</description><pubDate>Wed, 09 Sep 2026 02:15:22 GMT</pubDate><category>security</category><category>improvement</category><category>check.reverified</category></item><item><title>[SECURITY] mailchimp-mcp: Stability (unverified → pass)</title><link>https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a083f2-cdb5-769b-a807-91cd26a967ee</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a083f2-cdb5-769b-a807-91cd26a967ee</guid><description>Stability (unverified → pass). Compared against 2026-09-08.</description><pubDate>Wed, 09 Sep 2026 02:15:22 GMT</pubDate><category>security</category><category>improvement</category><category>check.reverified</category></item><item><title>[SECURITY] mailchimp-mcp: Stability (pass → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a07ed0-ca13-72f4-97c4-ba11888c85d5</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a07ed0-ca13-72f4-97c4-ba11888c85d5</guid><description>Stability (pass → unverified). Compared against 2026-09-07.</description><pubDate>Tue, 08 Sep 2026 02:20:07 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] mailchimp-mcp: Authorization (fail → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a07ed0-ca16-771a-9d48-accc66c16155</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a07ed0-ca16-771a-9d48-accc66c16155</guid><description>Authorization (fail → unverified). Compared against 2026-09-07.</description><pubDate>Tue, 08 Sep 2026 02:20:07 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] mailchimp-mcp: Tool safety (pass → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a07ed0-ca17-7376-8af7-adea0763a5f3</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a07ed0-ca17-7376-8af7-adea0763a5f3</guid><description>Tool safety (pass → unverified). Compared against 2026-09-07.</description><pubDate>Tue, 08 Sep 2026 02:20:07 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] mailchimp-mcp: Endpoint reachability (reachable → not serving MCP)</title><link>https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a07ed0-ca1c-7e4e-81f0-01f7ecf4314c</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a07ed0-ca1c-7e4e-81f0-01f7ecf4314c</guid><description>Endpoint reachability (reachable → not serving MCP). Compared against 2026-09-07.</description><pubDate>Tue, 08 Sep 2026 02:20:07 GMT</pubDate><category>security</category><category>regression</category><category>capture.status_changed</category></item><item><title>[CRITICAL] mailchimp-mcp: Authorization (pass → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a079a9-f20d-7ea1-a51d-d104f5705fb0</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a079a9-f20d-7ea1-a51d-d104f5705fb0</guid><description>Authorization (pass → fail). Compared against 2026-09-06.</description><pubDate>Mon, 07 Sep 2026 02:19:35 GMT</pubDate><category>critical</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] mailchimp-mcp: Authorization (unverified → pass)</title><link>https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a0747e-0aeb-78b1-a721-b4fff06cb4d4</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a0747e-0aeb-78b1-a721-b4fff06cb4d4</guid><description>Authorization (unverified → pass). Compared against 2026-09-05.</description><pubDate>Sun, 06 Sep 2026 02:13:32 GMT</pubDate><category>security</category><category>improvement</category><category>check.reverified</category></item><item><title>[SECURITY] mailchimp-mcp: Injection markers (unverified → pass)</title><link>https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a0747e-0aef-74d1-916e-74f3257a88a5</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a0747e-0aef-74d1-916e-74f3257a88a5</guid><description>Injection markers (unverified → pass). Compared against 2026-09-05.</description><pubDate>Sun, 06 Sep 2026 02:13:32 GMT</pubDate><category>security</category><category>improvement</category><category>check.reverified</category></item><item><title>[SECURITY] mailchimp-mcp: Stability (unverified → pass)</title><link>https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a0747e-0aef-7bb4-8cbf-dd748c4a330b</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a0747e-0aef-7bb4-8cbf-dd748c4a330b</guid><description>Stability (unverified → pass). Compared against 2026-09-05.</description><pubDate>Sun, 06 Sep 2026 02:13:32 GMT</pubDate><category>security</category><category>improvement</category><category>check.reverified</category></item><item><title>[SECURITY] mailchimp-mcp: Stability (pass → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a06f57-d52d-7993-af6b-4cd689e31cf6</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a06f57-d52d-7993-af6b-4cd689e31cf6</guid><description>Stability (pass → unverified). Compared against 2026-09-04.</description><pubDate>Sat, 05 Sep 2026 02:13:42 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] mailchimp-mcp: Authorization (fail → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a06f57-d52e-7ea6-b924-ba3537938644</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a06f57-d52e-7ea6-b924-ba3537938644</guid><description>Authorization (fail → unverified). Compared against 2026-09-04.</description><pubDate>Sat, 05 Sep 2026 02:13:42 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] mailchimp-mcp: Tool safety (pass → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a06f57-d52f-73d3-a097-dacae9a60ab4</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a06f57-d52f-73d3-a097-dacae9a60ab4</guid><description>Tool safety (pass → unverified). Compared against 2026-09-04.</description><pubDate>Sat, 05 Sep 2026 02:13:42 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] mailchimp-mcp: Endpoint reachability (reachable → not serving MCP)</title><link>https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a06f57-d530-7c6b-9618-3c05fd597c57</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a06f57-d530-7c6b-9618-3c05fd597c57</guid><description>Endpoint reachability (reachable → not serving MCP). Compared against 2026-09-04.</description><pubDate>Sat, 05 Sep 2026 02:13:42 GMT</pubDate><category>security</category><category>regression</category><category>capture.status_changed</category></item><item><title>[CRITICAL] mailchimp-mcp: Authorization (pass → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a06a31-0f80-7dfc-97dc-b4f55a9a08e3</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a06a31-0f80-7dfc-97dc-b4f55a9a08e3</guid><description>Authorization (pass → fail). Compared against 2026-09-03.</description><pubDate>Fri, 04 Sep 2026 02:13:15 GMT</pubDate><category>critical</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] mailchimp-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a06a31-0f82-7802-8da0-579456cb32f4</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a06a31-0f82-7802-8da0-579456cb32f4</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 02:13:15 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mailchimp-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a06a31-0f83-700d-83bb-a05a32bbd72e</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a06a31-0f83-700d-83bb-a05a32bbd72e</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 02:13:15 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mailchimp-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a06a31-0f83-79af-a3dc-93102f01c34d</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a06a31-0f83-79af-a3dc-93102f01c34d</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 02:13:15 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mailchimp-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a06a31-0f84-7043-91e7-7b6958ca15c0</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a06a31-0f84-7043-91e7-7b6958ca15c0</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 02:13:15 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mailchimp-mcp: Tool “entity_profile” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a06a31-0f84-7652-a159-61e431733517</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a06a31-0f84-7652-a159-61e431733517</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 02:13:15 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mailchimp-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a06a31-0f86-736b-a0a2-65595a354ca2</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a06a31-0f86-736b-a0a2-65595a354ca2</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 02:13:15 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] mailchimp-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a0650a-7090-72bc-bfff-8008427eac3f</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a0650a-7090-72bc-bfff-8008427eac3f</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 02:12:58 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mailchimp-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a0650a-7092-72fb-83c5-8b1d71b1ed2d</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a0650a-7092-72fb-83c5-8b1d71b1ed2d</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-09-02.</description><pubDate>Thu, 03 Sep 2026 02:12:58 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mailchimp-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a0650a-7092-7b4c-b481-8fc4028192b5</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a0650a-7092-7b4c-b481-8fc4028192b5</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-09-02.</description><pubDate>Thu, 03 Sep 2026 02:12:58 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mailchimp-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a0650a-7093-715b-9a45-e1999ee7b5d1</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a0650a-7093-715b-9a45-e1999ee7b5d1</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-09-02.</description><pubDate>Thu, 03 Sep 2026 02:12:58 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mailchimp-mcp: Tool “polymarket_kalshi_spread” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a0650a-7093-7619-8afa-2b5de6c2d0cb</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a0650a-7093-7619-8afa-2b5de6c2d0cb</guid><description>Tool “polymarket_kalshi_spread” rewrote its description, which is the text the model reads. Compared against 2026-09-02.</description><pubDate>Thu, 03 Sep 2026 02:12:58 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mailchimp-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a0650a-7093-7a57-b7be-cbcf5a46eb88</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a0650a-7093-7a57-b7be-cbcf5a46eb88</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-02.</description><pubDate>Thu, 03 Sep 2026 02:12:58 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] mailchimp-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a05fe3-4eb9-78db-97c4-31166023d9ba</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a05fe3-4eb9-78db-97c4-31166023d9ba</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-09-01.</description><pubDate>Wed, 02 Sep 2026 02:12:07 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mailchimp-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a05fe3-4ebd-7a9a-8622-1d1ef0db30d3</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a05fe3-4ebd-7a9a-8622-1d1ef0db30d3</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-09-01.</description><pubDate>Wed, 02 Sep 2026 02:12:07 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mailchimp-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a05fe3-4ec0-7e3b-898f-82f86b5eba16</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a05fe3-4ec0-7e3b-898f-82f86b5eba16</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-09-01.</description><pubDate>Wed, 02 Sep 2026 02:12:07 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mailchimp-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a05fe3-4ec4-7c93-9545-3e18e5669875</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a05fe3-4ec4-7c93-9545-3e18e5669875</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-09-01.</description><pubDate>Wed, 02 Sep 2026 02:12:07 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mailchimp-mcp: Tool “resolve_entity” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a05fe3-4ec5-7dbe-87d8-26c1fe803182</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a05fe3-4ec5-7dbe-87d8-26c1fe803182</guid><description>Tool “resolve_entity” rewrote its description, which is the text the model reads. Compared against 2026-09-01.</description><pubDate>Wed, 02 Sep 2026 02:12:07 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mailchimp-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a05fe3-4ec9-7ad7-a9e4-c214532c64f5</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a05fe3-4ec9-7ad7-a9e4-c214532c64f5</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-01.</description><pubDate>Wed, 02 Sep 2026 02:12:07 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] mailchimp-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a05abd-536a-7ce4-ac47-477008250f43</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mailchimp/mailchimp-mcp#chg-chg_01a05abd-536a-7ce4-ac47-477008250f43</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-08-31.</description><pubDate>Tue, 01 Sep 2026 02:12:32 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item></channel></rss>