<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>xkcd · xkcd-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-xkcd/xkcd-mcp.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] xkcd-mcp: Stability (pass → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a0a273-9452-77cc-b722-8de986ca346e</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a0a273-9452-77cc-b722-8de986ca346e</guid><description>Stability (pass → fail). Compared against 2026-09-14.</description><pubDate>Tue, 15 Sep 2026 00:24:38 GMT</pubDate><category>security</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] xkcd-mcp: Authorization (fail → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a0a273-9453-7aa0-b538-c5681fabca62</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a0a273-9453-7aa0-b538-c5681fabca62</guid><description>Authorization (fail → unverified). Compared against 2026-09-14.</description><pubDate>Tue, 15 Sep 2026 00:24:38 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] xkcd-mcp: Tool safety (pass → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a0a273-9453-7f20-a03f-a7f958d5ac04</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a0a273-9453-7f20-a03f-a7f958d5ac04</guid><description>Tool safety (pass → unverified). Compared against 2026-09-14.</description><pubDate>Tue, 15 Sep 2026 00:24:38 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] xkcd-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a09d3f-666f-77e5-a7c4-52dc3d2212ee</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a09d3f-666f-77e5-a7c4-52dc3d2212ee</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-09-13.</description><pubDate>Mon, 14 Sep 2026 00:09:32 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] xkcd-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a09d3f-6670-7a75-8d12-b69aad638644</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a09d3f-6670-7a75-8d12-b69aad638644</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-09-13.</description><pubDate>Mon, 14 Sep 2026 00:09:32 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] xkcd-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a09d3f-6670-7ee7-b629-458841ee5442</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a09d3f-6670-7ee7-b629-458841ee5442</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-09-13.</description><pubDate>Mon, 14 Sep 2026 00:09:32 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] xkcd-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a09d3f-6671-7519-b43d-8972f1088940</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a09d3f-6671-7519-b43d-8972f1088940</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-09-13.</description><pubDate>Mon, 14 Sep 2026 00:09:32 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] xkcd-mcp: Tool “polymarket_arbitrage” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a09d3f-6671-78ea-b100-ac5578461bf5</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a09d3f-6671-78ea-b100-ac5578461bf5</guid><description>Tool “polymarket_arbitrage” rewrote its description, which is the text the model reads. Compared against 2026-09-13.</description><pubDate>Mon, 14 Sep 2026 00:09:32 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] xkcd-mcp: Tool “polymarket_kalshi_spread” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a09d3f-6671-7d21-921b-af4b34ed0992</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a09d3f-6671-7d21-921b-af4b34ed0992</guid><description>Tool “polymarket_kalshi_spread” rewrote its description, which is the text the model reads. Compared against 2026-09-13.</description><pubDate>Mon, 14 Sep 2026 00:09:32 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] xkcd-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a09d3f-6673-7825-b94e-3aa28968d639</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a09d3f-6673-7825-b94e-3aa28968d639</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-13.</description><pubDate>Mon, 14 Sep 2026 00:09:32 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[CRITICAL] xkcd-mcp: Authorization (pass → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a0981e-2f6d-7b95-8aac-ae57e81a2ad5</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a0981e-2f6d-7b95-8aac-ae57e81a2ad5</guid><description>Authorization (pass → fail). Compared against 2026-09-12.</description><pubDate>Sun, 13 Sep 2026 00:15:10 GMT</pubDate><category>critical</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] xkcd-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a0981e-2f6f-74a2-bf3b-5224120b9726</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a0981e-2f6f-74a2-bf3b-5224120b9726</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 00:15:10 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] xkcd-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a0981e-2f6f-7a4c-80be-a5cfbb4f6399</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a0981e-2f6f-7a4c-80be-a5cfbb4f6399</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 00:15:10 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] xkcd-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a0981e-2f70-7006-b302-b886d4582a45</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a0981e-2f70-7006-b302-b886d4582a45</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 00:15:10 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] xkcd-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a0981e-2f70-7580-8107-c3fbdc37339e</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a0981e-2f70-7580-8107-c3fbdc37339e</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 00:15:10 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] xkcd-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a0981e-2f70-7aa7-98e8-6ebccc1d239b</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a0981e-2f70-7aa7-98e8-6ebccc1d239b</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 00:15:10 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] xkcd-mcp: Authorization (fail → pass)</title><link>https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a092fa-279e-7076-a8b5-2ba24bf777ca</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a092fa-279e-7076-a8b5-2ba24bf777ca</guid><description>Authorization (fail → pass). Compared against 2026-09-11.</description><pubDate>Sat, 12 Sep 2026 00:17:42 GMT</pubDate><category>security</category><category>improvement</category><category>check.verdict</category></item><item><title>[SECURITY] xkcd-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a092fa-279f-7e98-bcaf-4390b0b71c34</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a092fa-279f-7e98-bcaf-4390b0b71c34</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 00:17:42 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] xkcd-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a092fa-27a0-74e9-9318-8de61b18d765</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a092fa-27a0-74e9-9318-8de61b18d765</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 00:17:42 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] xkcd-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a092fa-27a0-7e50-bd40-70c42872b6dc</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a092fa-27a0-7e50-bd40-70c42872b6dc</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 00:17:42 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] xkcd-mcp: Tool “bet_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a092fa-27a1-7360-9f7f-5db442fe6718</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a092fa-27a1-7360-9f7f-5db442fe6718</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 00:17:42 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] xkcd-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a092fa-27a2-7373-a107-0ed313c6abfa</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a092fa-27a2-7373-a107-0ed313c6abfa</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 00:17:42 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] xkcd-mcp: Tool “polymarket_kalshi_spread” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a092fa-27a2-7814-9e2a-5c29e3c6840a</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a092fa-27a2-7814-9e2a-5c29e3c6840a</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 00:17:42 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] xkcd-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a092fa-27a3-7297-8192-79a9f18995da</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a092fa-27a3-7297-8192-79a9f18995da</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 00:17:42 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] xkcd-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a08dd5-4ac1-7500-8084-c488de315249</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a08dd5-4ac1-7500-8084-c488de315249</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 00:19:20 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] xkcd-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a08dd5-4ac2-7722-8700-f58123cbf85a</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a08dd5-4ac2-7722-8700-f58123cbf85a</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 00:19:20 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] xkcd-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a08dd5-4ac3-7c48-952a-f2baa23d99f4</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a08dd5-4ac3-7c48-952a-f2baa23d99f4</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 00:19:20 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] xkcd-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a08dd5-4ac4-70e5-acda-11c2605669f1</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a08dd5-4ac4-70e5-acda-11c2605669f1</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 00:19:20 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] xkcd-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a08dd5-4ac4-7537-8d27-28f216ee1aba</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a08dd5-4ac4-7537-8d27-28f216ee1aba</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 00:19:20 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] xkcd-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a088a2-0b66-7518-ba15-699f3caba1bc</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a088a2-0b66-7518-ba15-699f3caba1bc</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 00:05:16 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] xkcd-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a088a2-0b67-7654-9ebc-5350ca0457ca</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a088a2-0b67-7654-9ebc-5350ca0457ca</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 00:05:16 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] xkcd-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a088a2-0b67-7cff-a052-6194fec6261b</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a088a2-0b67-7cff-a052-6194fec6261b</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 00:05:16 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] xkcd-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a088a2-0b68-757e-8225-ae401eb65e89</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a088a2-0b68-757e-8225-ae401eb65e89</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 00:05:16 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] xkcd-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a088a2-0b68-7dc5-8e8c-26c98a4cffde</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a088a2-0b68-7dc5-8e8c-26c98a4cffde</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 00:05:16 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[CRITICAL] xkcd-mcp: Authorization (unverified → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a0837c-dc21-7561-8563-d41c76443c94</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a0837c-dc21-7561-8563-d41c76443c94</guid><description>Authorization (unverified → fail). Compared against 2026-09-08.</description><pubDate>Wed, 09 Sep 2026 00:06:33 GMT</pubDate><category>critical</category><category>regression</category><category>check.reverified</category></item><item><title>[SECURITY] xkcd-mcp: Injection markers (unverified → pass)</title><link>https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a0837c-dc25-7a0d-8a1d-5bbb4751079a</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a0837c-dc25-7a0d-8a1d-5bbb4751079a</guid><description>Injection markers (unverified → pass). Compared against 2026-09-08.</description><pubDate>Wed, 09 Sep 2026 00:06:33 GMT</pubDate><category>security</category><category>improvement</category><category>check.reverified</category></item><item><title>[SECURITY] xkcd-mcp: Stability (fail → pass)</title><link>https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a0837c-dc26-7145-9b90-2ac764d22cab</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a0837c-dc26-7145-9b90-2ac764d22cab</guid><description>Stability (fail → pass). Compared against 2026-09-08.</description><pubDate>Wed, 09 Sep 2026 00:06:33 GMT</pubDate><category>security</category><category>improvement</category><category>check.verdict</category></item><item><title>[SECURITY] xkcd-mcp: Authorization (pass → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a07e5e-cd03-7cb7-8513-b631f2a74ace</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a07e5e-cd03-7cb7-8513-b631f2a74ace</guid><description>Authorization (pass → unverified). Compared against 2026-09-07.</description><pubDate>Tue, 08 Sep 2026 00:15:37 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] xkcd-mcp: Stability (pass → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a07e5e-cd06-71ae-aee3-a326c77cb154</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a07e5e-cd06-71ae-aee3-a326c77cb154</guid><description>Stability (pass → fail). Compared against 2026-09-07.</description><pubDate>Tue, 08 Sep 2026 00:15:37 GMT</pubDate><category>security</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] xkcd-mcp: Tool safety (pass → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a07e5e-cd06-7c49-8f42-cc473a5afc3a</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a07e5e-cd06-7c49-8f42-cc473a5afc3a</guid><description>Tool safety (pass → unverified). Compared against 2026-09-07.</description><pubDate>Tue, 08 Sep 2026 00:15:37 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] xkcd-mcp: Authorization (fail → pass)</title><link>https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a07931-7125-7074-9c48-1bba8bd0f01b</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a07931-7125-7074-9c48-1bba8bd0f01b</guid><description>Authorization (fail → pass). Compared against 2026-09-06.</description><pubDate>Mon, 07 Sep 2026 00:07:57 GMT</pubDate><category>security</category><category>improvement</category><category>check.verdict</category></item><item><title>[SECURITY] xkcd-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a07407-d1ec-7271-93e9-892d886e14cb</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a07407-d1ec-7271-93e9-892d886e14cb</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-09-05.</description><pubDate>Sun, 06 Sep 2026 00:04:24 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] xkcd-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a07407-d1f1-7834-80f1-cc6f2d26c9c6</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a07407-d1f1-7834-80f1-cc6f2d26c9c6</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-09-05.</description><pubDate>Sun, 06 Sep 2026 00:04:24 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] xkcd-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a07407-d1f4-76f6-a745-572acfb2d917</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a07407-d1f4-76f6-a745-572acfb2d917</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-09-05.</description><pubDate>Sun, 06 Sep 2026 00:04:24 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] xkcd-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a07407-d1f5-77c7-8b35-8cb87e0900fa</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a07407-d1f5-77c7-8b35-8cb87e0900fa</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-09-05.</description><pubDate>Sun, 06 Sep 2026 00:04:24 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] xkcd-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a07407-d1f7-749d-a42a-96fd27a7b064</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a07407-d1f7-749d-a42a-96fd27a7b064</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-05.</description><pubDate>Sun, 06 Sep 2026 00:04:24 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] xkcd-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a06ee2-7f30-7595-b539-3de41161f835</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a06ee2-7f30-7595-b539-3de41161f835</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 00:05:32 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] xkcd-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a06ee2-7f33-7b0b-b086-be70f7c07887</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a06ee2-7f33-7b0b-b086-be70f7c07887</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 00:05:32 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] xkcd-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a06ee2-7f35-7df6-8ef2-da4fb3f7769f</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a06ee2-7f35-7df6-8ef2-da4fb3f7769f</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 00:05:32 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] xkcd-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a06ee2-7f36-7604-8cba-afc8ba4604ab</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-xkcd/xkcd-mcp#chg-chg_01a06ee2-7f36-7604-8cba-afc8ba4604ab</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 00:05:32 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item></channel></rss>