<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Ensembl · ensembl-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-ensembl/ensembl-mcp.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] ensembl-mcp: Stability (fail → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a0db3d-8c77-70f7-89ad-dddab293470f</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a0db3d-8c77-70f7-89ad-dddab293470f</guid><description>Stability (fail → unverified). Compared against 2026-09-25.</description><pubDate>Sat, 26 Sep 2026 01:03:58 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] ensembl-mcp: Authorization (fail → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a0db3d-8c78-740f-8099-1eeb7a7a9e48</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a0db3d-8c78-740f-8099-1eeb7a7a9e48</guid><description>Authorization (fail → unverified). Compared against 2026-09-25.</description><pubDate>Sat, 26 Sep 2026 01:03:58 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] ensembl-mcp: Tool safety (pass → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a0db3d-8c78-7a00-a16d-75000bb7731a</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a0db3d-8c78-7a00-a16d-75000bb7731a</guid><description>Tool safety (pass → unverified). Compared against 2026-09-25.</description><pubDate>Sat, 26 Sep 2026 01:03:58 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] ensembl-mcp: Authorization (fail → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a09de0-b9fb-73c2-bd5d-717eecf05770</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a09de0-b9fb-73c2-bd5d-717eecf05770</guid><description>Authorization (fail → unverified). Compared against 2026-09-13.</description><pubDate>Mon, 14 Sep 2026 03:05:45 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] ensembl-mcp: Tool safety (pass → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a09de0-b9fe-7731-b91e-eecbe46463c6</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a09de0-b9fe-7731-b91e-eecbe46463c6</guid><description>Tool safety (pass → unverified). Compared against 2026-09-13.</description><pubDate>Mon, 14 Sep 2026 03:05:45 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[CRITICAL] ensembl-mcp: Authorization (pass → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a098ba-ae61-75e6-91c1-3e04b643425e</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a098ba-ae61-75e6-91c1-3e04b643425e</guid><description>Authorization (pass → fail). Compared against 2026-09-12.</description><pubDate>Sun, 13 Sep 2026 03:06:06 GMT</pubDate><category>critical</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] ensembl-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a098ba-ae62-7a6b-a856-e7e873d08a50</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a098ba-ae62-7a6b-a856-e7e873d08a50</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-09-12.</description><pubDate>Sun, 13 Sep 2026 03:06:06 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] ensembl-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a098ba-ae63-707e-b7f7-87e135692d47</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a098ba-ae63-707e-b7f7-87e135692d47</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-09-12.</description><pubDate>Sun, 13 Sep 2026 03:06:06 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] ensembl-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a098ba-ae63-765e-b8e7-a32dce1d8a59</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a098ba-ae63-765e-b8e7-a32dce1d8a59</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-09-12.</description><pubDate>Sun, 13 Sep 2026 03:06:06 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] ensembl-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a098ba-ae63-7b46-8b9c-c48ec42280f1</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a098ba-ae63-7b46-8b9c-c48ec42280f1</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-09-12.</description><pubDate>Sun, 13 Sep 2026 03:06:06 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] ensembl-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a098ba-ae64-70ba-9dd2-a0970ac07a78</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a098ba-ae64-70ba-9dd2-a0970ac07a78</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-12.</description><pubDate>Sun, 13 Sep 2026 03:06:06 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] ensembl-mcp: Authorization (fail → pass)</title><link>https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a09393-fce4-7e88-b9f5-396e1017ccd9</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a09393-fce4-7e88-b9f5-396e1017ccd9</guid><description>Authorization (fail → pass). Compared against 2026-09-11.</description><pubDate>Sat, 12 Sep 2026 03:05:44 GMT</pubDate><category>security</category><category>improvement</category><category>check.verdict</category></item><item><title>[SECURITY] ensembl-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a09393-fce7-754c-a221-cfd8f89d1493</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a09393-fce7-754c-a221-cfd8f89d1493</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-09-11.</description><pubDate>Sat, 12 Sep 2026 03:05:44 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] ensembl-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a09393-fce7-79fb-8cff-47012d8fbb30</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a09393-fce7-79fb-8cff-47012d8fbb30</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-09-11.</description><pubDate>Sat, 12 Sep 2026 03:05:44 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] ensembl-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a09393-fce7-7dfa-9433-1fe14546b21a</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a09393-fce7-7dfa-9433-1fe14546b21a</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-09-11.</description><pubDate>Sat, 12 Sep 2026 03:05:44 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] ensembl-mcp: Tool “bet_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a09393-fce8-7335-8a14-d998c42bd42a</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a09393-fce8-7335-8a14-d998c42bd42a</guid><description>Tool “bet_research” rewrote its description, which is the text the model reads. Compared against 2026-09-11.</description><pubDate>Sat, 12 Sep 2026 03:05:44 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] ensembl-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a09393-fce8-7b07-ab20-bdece8702b97</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a09393-fce8-7b07-ab20-bdece8702b97</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-09-11.</description><pubDate>Sat, 12 Sep 2026 03:05:44 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] ensembl-mcp: Tool “polymarket_kalshi_spread” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a09393-fce9-7093-93f0-7f52e249daf3</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a09393-fce9-7093-93f0-7f52e249daf3</guid><description>Tool “polymarket_kalshi_spread” rewrote its description, which is the text the model reads. Compared against 2026-09-11.</description><pubDate>Sat, 12 Sep 2026 03:05:44 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] ensembl-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a09393-fce9-7b2c-b2f3-fdad050401a2</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a09393-fce9-7b2c-b2f3-fdad050401a2</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-11.</description><pubDate>Sat, 12 Sep 2026 03:05:44 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] ensembl-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a08e6d-b50e-74b2-8096-652533632339</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a08e6d-b50e-74b2-8096-652533632339</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 03:05:49 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] ensembl-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a08e6d-b50f-7ae4-b763-bd8a6fae313f</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a08e6d-b50f-7ae4-b763-bd8a6fae313f</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 03:05:49 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] ensembl-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a08e6d-b510-7069-bcf9-84bf75b4cdc0</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a08e6d-b510-7069-bcf9-84bf75b4cdc0</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 03:05:49 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] ensembl-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a08e6d-b510-756b-abd5-e26d062c6e25</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a08e6d-b510-756b-abd5-e26d062c6e25</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 03:05:49 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] ensembl-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a08e6d-b510-7afe-8342-20f1a3c55825</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a08e6d-b510-7afe-8342-20f1a3c55825</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 03:05:49 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] ensembl-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a08947-3206-794b-b1bf-afd82b91a425</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a08947-3206-794b-b1bf-afd82b91a425</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 03:05:39 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] ensembl-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a08947-3208-7117-8db3-90f3e8c7390f</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a08947-3208-7117-8db3-90f3e8c7390f</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 03:05:39 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] ensembl-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a08947-3208-76be-ba60-220c0e531d04</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a08947-3208-76be-ba60-220c0e531d04</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 03:05:39 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] ensembl-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a08947-3208-7c75-ac66-5c702421abb2</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a08947-3208-7c75-ac66-5c702421abb2</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 03:05:39 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] ensembl-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a08947-3209-7248-8619-903a8b4de71b</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a08947-3209-7248-8619-903a8b4de71b</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 03:05:39 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] ensembl-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a08420-ad2a-72e1-beb3-7ffa1724a6be</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a08420-ad2a-72e1-beb3-7ffa1724a6be</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 03:05:29 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] ensembl-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a08420-ad2c-70bd-863b-1b01bbfd4558</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a08420-ad2c-70bd-863b-1b01bbfd4558</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 03:05:29 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] ensembl-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a08420-ad2c-78db-9cc7-a844bd9b0ec4</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a08420-ad2c-78db-9cc7-a844bd9b0ec4</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 03:05:29 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] ensembl-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a08420-ad2c-7ec4-a20d-cac4b8a00480</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a08420-ad2c-7ec4-a20d-cac4b8a00480</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 03:05:29 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] ensembl-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a08420-ad2d-75b8-aca2-73b241433933</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a08420-ad2d-75b8-aca2-73b241433933</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 03:05:29 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[CRITICAL] ensembl-mcp: Authorization (unverified → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a07efc-0998-76de-b40b-75ff00f4aad8</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a07efc-0998-76de-b40b-75ff00f4aad8</guid><description>Authorization (unverified → fail). Compared against 2026-09-07.</description><pubDate>Tue, 08 Sep 2026 03:07:21 GMT</pubDate><category>critical</category><category>regression</category><category>check.reverified</category></item><item><title>[SECURITY] ensembl-mcp: Stability (pass → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a07efc-099a-7189-ba33-cd56ec3bb825</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a07efc-099a-7189-ba33-cd56ec3bb825</guid><description>Stability (pass → fail). Compared against 2026-09-07.</description><pubDate>Tue, 08 Sep 2026 03:07:21 GMT</pubDate><category>security</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] ensembl-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a07efc-099a-79a6-9bf1-617e58666ba3</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a07efc-099a-79a6-9bf1-617e58666ba3</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 03:07:21 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] ensembl-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a07efc-099b-755d-a8fb-f961a394b493</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a07efc-099b-755d-a8fb-f961a394b493</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 03:07:21 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] ensembl-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a07efc-099c-74bd-81c2-f7f6a6ad3070</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a07efc-099c-74bd-81c2-f7f6a6ad3070</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 03:07:21 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] ensembl-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a07efc-099c-78a1-ae8e-45bc12f402e9</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a07efc-099c-78a1-ae8e-45bc12f402e9</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 03:07:21 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] ensembl-mcp: Tool “vep” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a07efc-099c-7c3e-b75b-62f1f6ed1d9b</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a07efc-099c-7c3e-b75b-62f1f6ed1d9b</guid><description>Tool “vep” rewrote its description, which is the text the model reads. Compared against 2026-09-07.</description><pubDate>Tue, 08 Sep 2026 03:07:21 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] ensembl-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a07efc-099e-7256-a1c7-3745db6d4fb5</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a07efc-099e-7256-a1c7-3745db6d4fb5</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 03:07:21 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] ensembl-mcp: A breaking change shipped without a version bump (still 0.1.0)</title><link>https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a07efc-099e-78d9-b497-2d74f0a5cf00</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a07efc-099e-78d9-b497-2d74f0a5cf00</guid><description>A breaking change shipped without a version bump (still 0.1.0). Compared against 2026-09-07.</description><pubDate>Tue, 08 Sep 2026 03:07:21 GMT</pubDate><category>security</category><category>regression</category><category>server.breaking_without_version_bump</category></item><item><title>[SECURITY] ensembl-mcp: Injection markers (unverified → pass)</title><link>https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a079d5-074c-7bfa-a419-2b6fc8d9acd4</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a079d5-074c-7bfa-a419-2b6fc8d9acd4</guid><description>Injection markers (unverified → pass). Compared against 2026-09-06.</description><pubDate>Mon, 07 Sep 2026 03:06:39 GMT</pubDate><category>security</category><category>improvement</category><category>check.reverified</category></item><item><title>[SECURITY] ensembl-mcp: Stability (fail → pass)</title><link>https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a079d5-074e-727a-89af-96f48825898a</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a079d5-074e-727a-89af-96f48825898a</guid><description>Stability (fail → pass). Compared against 2026-09-06.</description><pubDate>Mon, 07 Sep 2026 03:06:39 GMT</pubDate><category>security</category><category>improvement</category><category>check.verdict</category></item><item><title>[SECURITY] ensembl-mcp: Authorization (Authorisation not fully verified: this server exposes a tool marked destructive (forget) and its handshake is open, but we could not confirm whether a tool call is gated, so we do not assert it is callable unauthenticated.)</title><link>https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a079d5-074e-77be-a57c-d78b22454eea</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a079d5-074e-77be-a57c-d78b22454eea</guid><description>Authorization (Authorisation not fully verified: this server exposes a tool marked destructive (forget) and its handshake is open, but we could not confirm whether a tool call is gated, so we do not assert it is callable unauthenticated.). Compared against 2026-09-06.</description><pubDate>Mon, 07 Sep 2026 03:06:39 GMT</pubDate><category>security</category><category>neutral</category><category>check.reason</category></item><item><title>[SECURITY] ensembl-mcp: Stability (pass → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a074ad-5611-7dc5-bb94-bd5b9e9858c5</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a074ad-5611-7dc5-bb94-bd5b9e9858c5</guid><description>Stability (pass → fail). Compared against 2026-09-05.</description><pubDate>Sun, 06 Sep 2026 03:05:11 GMT</pubDate><category>security</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] ensembl-mcp: Authorization (fail → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a074ad-5613-751c-b532-41c9581dd8f2</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a074ad-5613-751c-b532-41c9581dd8f2</guid><description>Authorization (fail → unverified). Compared against 2026-09-05.</description><pubDate>Sun, 06 Sep 2026 03:05:11 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] ensembl-mcp: Tool safety (pass → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a074ad-5613-7b7c-9a82-cba73d7957e5</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a074ad-5613-7b7c-9a82-cba73d7957e5</guid><description>Tool safety (pass → unverified). Compared against 2026-09-05.</description><pubDate>Sun, 06 Sep 2026 03:05:11 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] ensembl-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a06f86-aeae-7947-964d-71d0114e9e7c</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-ensembl/ensembl-mcp#chg-chg_01a06f86-aeae-7947-964d-71d0114e9e7c</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 03:04:52 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item></channel></rss>