<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Data Issy · data-issy-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-data-issy/data-issy-mcp.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] data-issy-mcp: Stability (fail → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a0e10c-16de-771e-a6aa-a7e2f9830870</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a0e10c-16de-771e-a6aa-a7e2f9830870</guid><description>Stability (fail → unverified). Compared against 2026-09-26.</description><pubDate>Sun, 27 Sep 2026 04:07:40 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] data-issy-mcp: Authorization (fail → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a0e10c-16df-7ab4-84d4-693caf72b955</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a0e10c-16df-7ab4-84d4-693caf72b955</guid><description>Authorization (fail → unverified). Compared against 2026-09-26.</description><pubDate>Sun, 27 Sep 2026 04:07:40 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] data-issy-mcp: Tool safety (pass → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a0e10c-16e0-71fe-9424-5ae687097ad0</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a0e10c-16e0-71fe-9424-5ae687097ad0</guid><description>Tool safety (pass → unverified). Compared against 2026-09-26.</description><pubDate>Sun, 27 Sep 2026 04:07:40 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[CRITICAL] data-issy-mcp: Authorization (unverified → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a0db04-9bb0-7251-87f5-1376ee3857c9</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a0db04-9bb0-7251-87f5-1376ee3857c9</guid><description>Authorization (unverified → fail). Compared against 2026-09-25.</description><pubDate>Sat, 26 Sep 2026 00:01:47 GMT</pubDate><category>critical</category><category>regression</category><category>check.reverified</category></item><item><title>[SECURITY] data-issy-mcp: Stability (unverified → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a0db04-9bb1-776f-bcc6-586d1b3dd68f</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a0db04-9bb1-776f-bcc6-586d1b3dd68f</guid><description>Stability (unverified → fail). Compared against 2026-09-25.</description><pubDate>Sat, 26 Sep 2026 00:01:47 GMT</pubDate><category>security</category><category>regression</category><category>check.reverified</category></item><item><title>[SECURITY] data-issy-mcp: Injection markers (unverified → pass)</title><link>https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a0db04-9bb1-7d57-a18e-ac4e269d34b7</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a0db04-9bb1-7d57-a18e-ac4e269d34b7</guid><description>Injection markers (unverified → pass). Compared against 2026-09-25.</description><pubDate>Sat, 26 Sep 2026 00:01:47 GMT</pubDate><category>security</category><category>improvement</category><category>check.reverified</category></item><item><title>[SECURITY] data-issy-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a0db04-9bbd-7ea6-a1eb-365ad70565c9</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a0db04-9bbd-7ea6-a1eb-365ad70565c9</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-09-13.</description><pubDate>Sat, 26 Sep 2026 00:01:47 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] data-issy-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a0db04-9bc2-7607-bc2d-87afebb2b0b6</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a0db04-9bc2-7607-bc2d-87afebb2b0b6</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-09-13.</description><pubDate>Sat, 26 Sep 2026 00:01:47 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] data-issy-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a0db04-9bcc-79b5-8769-420cb70bc66b</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a0db04-9bcc-79b5-8769-420cb70bc66b</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-09-13.</description><pubDate>Sat, 26 Sep 2026 00:01:47 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] data-issy-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a0db04-9bcf-721c-a19f-fa9441e58f5c</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a0db04-9bcf-721c-a19f-fa9441e58f5c</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-09-13.</description><pubDate>Sat, 26 Sep 2026 00:01:47 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] data-issy-mcp: Tool “entity_profile” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a0db04-9bd3-7cfb-9e2e-e099da10e79e</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a0db04-9bd3-7cfb-9e2e-e099da10e79e</guid><description>Tool “entity_profile” rewrote its description, which is the text the model reads. Compared against 2026-09-13.</description><pubDate>Sat, 26 Sep 2026 00:01:47 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] data-issy-mcp: Tool “polymarket_arbitrage” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a0db04-9bd7-799e-ac77-51444bea2553</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a0db04-9bd7-799e-ac77-51444bea2553</guid><description>Tool “polymarket_arbitrage” rewrote its description, which is the text the model reads. Compared against 2026-09-13.</description><pubDate>Sat, 26 Sep 2026 00:01:47 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] data-issy-mcp: Tool “polymarket_edge_tracker” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a0db04-9bd7-7e47-a052-5ae6fff75a6c</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a0db04-9bd7-7e47-a052-5ae6fff75a6c</guid><description>Tool “polymarket_edge_tracker” rewrote its description, which is the text the model reads. Compared against 2026-09-13.</description><pubDate>Sat, 26 Sep 2026 00:01:47 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] data-issy-mcp: Tool “polymarket_edges” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a0db04-9bd8-7379-b1be-66992701c85d</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a0db04-9bd8-7379-b1be-66992701c85d</guid><description>Tool “polymarket_edges” rewrote its description, which is the text the model reads. Compared against 2026-09-13.</description><pubDate>Sat, 26 Sep 2026 00:01:47 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] data-issy-mcp: Tool “polymarket_fill_risk” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a0db04-9bda-7958-a2ce-69cf81928aa4</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a0db04-9bda-7958-a2ce-69cf81928aa4</guid><description>Tool “polymarket_fill_risk” rewrote its description, which is the text the model reads. Compared against 2026-09-13.</description><pubDate>Sat, 26 Sep 2026 00:01:47 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] data-issy-mcp: Tool “polymarket_kalshi_spread” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a0db04-9bda-7e66-b674-4ccab7fe277f</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a0db04-9bda-7e66-b674-4ccab7fe277f</guid><description>Tool “polymarket_kalshi_spread” rewrote its description, which is the text the model reads. Compared against 2026-09-13.</description><pubDate>Sat, 26 Sep 2026 00:01:47 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] data-issy-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a0db04-9be6-79fd-8d74-af8590004309</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a0db04-9be6-79fd-8d74-af8590004309</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-13.</description><pubDate>Sat, 26 Sep 2026 00:01:47 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] data-issy-mcp: Stability (pass → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a09e17-49d4-7761-a168-513a61677ac2</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a09e17-49d4-7761-a168-513a61677ac2</guid><description>Stability (pass → fail). Compared against 2026-09-13.</description><pubDate>Mon, 14 Sep 2026 04:05:21 GMT</pubDate><category>security</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] data-issy-mcp: Authorization (fail → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a09e17-49d5-7a3b-af06-385fc31dabda</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a09e17-49d5-7a3b-af06-385fc31dabda</guid><description>Authorization (fail → unverified). Compared against 2026-09-13.</description><pubDate>Mon, 14 Sep 2026 04:05:21 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] data-issy-mcp: Tool safety (pass → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a09e17-49d6-78e9-a36a-f3b8470f4422</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a09e17-49d6-78e9-a36a-f3b8470f4422</guid><description>Tool safety (pass → unverified). Compared against 2026-09-13.</description><pubDate>Mon, 14 Sep 2026 04:05:21 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[CRITICAL] data-issy-mcp: Authorization (unverified → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a098f0-8842-75af-951c-f1cfe50fbab1</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a098f0-8842-75af-951c-f1cfe50fbab1</guid><description>Authorization (unverified → fail). Compared against 2026-09-12.</description><pubDate>Sun, 13 Sep 2026 04:04:55 GMT</pubDate><category>critical</category><category>regression</category><category>check.reverified</category></item><item><title>[SECURITY] data-issy-mcp: Injection markers (unverified → pass)</title><link>https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a098f0-8844-775e-a3de-291bc5631930</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a098f0-8844-775e-a3de-291bc5631930</guid><description>Injection markers (unverified → pass). Compared against 2026-09-12.</description><pubDate>Sun, 13 Sep 2026 04:04:55 GMT</pubDate><category>security</category><category>improvement</category><category>check.reverified</category></item><item><title>[SECURITY] data-issy-mcp: Stability (fail → pass)</title><link>https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a098f0-8844-7da1-a048-6318f4135bf4</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a098f0-8844-7da1-a048-6318f4135bf4</guid><description>Stability (fail → pass). Compared against 2026-09-12.</description><pubDate>Sun, 13 Sep 2026 04:04:55 GMT</pubDate><category>security</category><category>improvement</category><category>check.verdict</category></item><item><title>[SECURITY] data-issy-mcp: Stability (pass → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a093ca-afdd-72a4-8dfa-3db0ef2cb493</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a093ca-afdd-72a4-8dfa-3db0ef2cb493</guid><description>Stability (pass → fail). Compared against 2026-09-11.</description><pubDate>Sat, 12 Sep 2026 04:05:29 GMT</pubDate><category>security</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] data-issy-mcp: Authorization (fail → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a093ca-afde-7444-9fb6-3e526118247e</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a093ca-afde-7444-9fb6-3e526118247e</guid><description>Authorization (fail → unverified). Compared against 2026-09-11.</description><pubDate>Sat, 12 Sep 2026 04:05:29 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] data-issy-mcp: Tool safety (pass → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a093ca-afde-7a1b-b6cf-7a00b6b9f892</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a093ca-afde-7a1b-b6cf-7a00b6b9f892</guid><description>Tool safety (pass → unverified). Compared against 2026-09-11.</description><pubDate>Sat, 12 Sep 2026 04:05:29 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[CRITICAL] data-issy-mcp: Authorization (pass → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a08ea4-8e37-78f0-9a60-45b0dfcf51fe</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a08ea4-8e37-78f0-9a60-45b0dfcf51fe</guid><description>Authorization (pass → fail). Compared against 2026-09-10.</description><pubDate>Fri, 11 Sep 2026 04:05:44 GMT</pubDate><category>critical</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] data-issy-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a08ea4-8e3c-76c4-82d2-0f71b96d368b</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a08ea4-8e3c-76c4-82d2-0f71b96d368b</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 04:05:44 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] data-issy-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a08ea4-8e3c-7efc-8a72-747aaaa1138e</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a08ea4-8e3c-7efc-8a72-747aaaa1138e</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 04:05:44 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] data-issy-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a08ea4-8e3d-7589-8c12-05bb0d0c1da2</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a08ea4-8e3d-7589-8c12-05bb0d0c1da2</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 04:05:44 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] data-issy-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a08ea4-8e3d-7a56-b20b-baf36efe5421</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a08ea4-8e3d-7a56-b20b-baf36efe5421</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 04:05:44 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] data-issy-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a08ea4-8e3e-70d1-86e0-8af7572d8eb7</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a08ea4-8e3e-70d1-86e0-8af7572d8eb7</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 04:05:44 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] data-issy-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a0897e-bfcc-740f-9632-163153d60e8a</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a0897e-bfcc-740f-9632-163153d60e8a</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 04:06:20 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] data-issy-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a0897e-bfcf-773f-b363-e18cf144a21a</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a0897e-bfcf-773f-b363-e18cf144a21a</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 04:06:20 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] data-issy-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a0897e-bfcf-7b5e-a924-b0ead4fcf479</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a0897e-bfcf-7b5e-a924-b0ead4fcf479</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 04:06:20 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] data-issy-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a0897e-bfd0-7217-b686-5068d789355d</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a0897e-bfd0-7217-b686-5068d789355d</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 04:06:20 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] data-issy-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a0897e-bfd0-7649-a31f-e265cc74b993</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a0897e-bfd0-7649-a31f-e265cc74b993</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 04:06:20 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] data-issy-mcp: Authorization (unverified → pass)</title><link>https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a08459-2a98-76e8-8a0e-5546caebbf59</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a08459-2a98-76e8-8a0e-5546caebbf59</guid><description>Authorization (unverified → pass). Compared against 2026-09-08.</description><pubDate>Wed, 09 Sep 2026 04:07:11 GMT</pubDate><category>security</category><category>improvement</category><category>check.reverified</category></item><item><title>[SECURITY] data-issy-mcp: Injection markers (unverified → pass)</title><link>https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a08459-2a99-745d-80b7-d5b985458cf4</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a08459-2a99-745d-80b7-d5b985458cf4</guid><description>Injection markers (unverified → pass). Compared against 2026-09-08.</description><pubDate>Wed, 09 Sep 2026 04:07:11 GMT</pubDate><category>security</category><category>improvement</category><category>check.reverified</category></item><item><title>[SECURITY] data-issy-mcp: Stability (unverified → pass)</title><link>https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a08459-2a99-78eb-bc17-71ec5b5bbbcd</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a08459-2a99-78eb-bc17-71ec5b5bbbcd</guid><description>Stability (unverified → pass). Compared against 2026-09-08.</description><pubDate>Wed, 09 Sep 2026 04:07:11 GMT</pubDate><category>security</category><category>improvement</category><category>check.reverified</category></item><item><title>[SECURITY] data-issy-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a08459-2a9b-7119-bbaf-ada1c51d6249</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a08459-2a9b-7119-bbaf-ada1c51d6249</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-09-07.</description><pubDate>Wed, 09 Sep 2026 04:07:11 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] data-issy-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a08459-2a9b-75b6-92aa-f074448ba0ff</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a08459-2a9b-75b6-92aa-f074448ba0ff</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-09-07.</description><pubDate>Wed, 09 Sep 2026 04:07:11 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] data-issy-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a08459-2a9b-792e-95ee-23a209b334fa</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a08459-2a9b-792e-95ee-23a209b334fa</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-09-07.</description><pubDate>Wed, 09 Sep 2026 04:07:11 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] data-issy-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a08459-2a9b-7dc0-aaff-8e9c29e51fea</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a08459-2a9b-7dc0-aaff-8e9c29e51fea</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-09-07.</description><pubDate>Wed, 09 Sep 2026 04:07:11 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] data-issy-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a08459-2a9c-724a-b488-7a786f67d793</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a08459-2a9c-724a-b488-7a786f67d793</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-07.</description><pubDate>Wed, 09 Sep 2026 04:07:11 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] data-issy-mcp: Stability (pass → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a07f34-f6f6-7cd3-a285-1724668aa1d2</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a07f34-f6f6-7cd3-a285-1724668aa1d2</guid><description>Stability (pass → unverified). Compared against 2026-09-07.</description><pubDate>Tue, 08 Sep 2026 04:09:32 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] data-issy-mcp: Authorization (fail → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a07f34-f6f8-703c-aa7e-16927e3fc35e</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a07f34-f6f8-703c-aa7e-16927e3fc35e</guid><description>Authorization (fail → unverified). Compared against 2026-09-07.</description><pubDate>Tue, 08 Sep 2026 04:09:32 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] data-issy-mcp: Tool safety (pass → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a07f34-f6f8-75d4-94ae-0875b3fc10a1</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a07f34-f6f8-75d4-94ae-0875b3fc10a1</guid><description>Tool safety (pass → unverified). Compared against 2026-09-07.</description><pubDate>Tue, 08 Sep 2026 04:09:32 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] data-issy-mcp: Endpoint reachability (reachable → unreachable)</title><link>https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a07f34-f6f9-7c0d-84aa-269b68ffe452</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a07f34-f6f9-7c0d-84aa-269b68ffe452</guid><description>Endpoint reachability (reachable → unreachable). Compared against 2026-09-07.</description><pubDate>Tue, 08 Sep 2026 04:09:32 GMT</pubDate><category>security</category><category>regression</category><category>capture.status_changed</category></item><item><title>[CRITICAL] data-issy-mcp: Authorization (pass → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a07a0e-4f95-795a-a6e3-78abf50bf77d</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-issy/data-issy-mcp#chg-chg_01a07a0e-4f95-795a-a6e3-78abf50bf77d</guid><description>Authorization (pass → fail). Compared against 2026-09-06.</description><pubDate>Mon, 07 Sep 2026 04:09:13 GMT</pubDate><category>critical</category><category>regression</category><category>check.verdict</category></item></channel></rss>