<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Open Library · open-library-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-open-library/open-library-mcp.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] open-library-mcp: Endpoint reachability (unreachable → not serving MCP)</title><link>https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a08503-b366-7172-a233-fb0e4959857e</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a08503-b366-7172-a233-fb0e4959857e</guid><description>Endpoint reachability (unreachable → not serving MCP). Compared against 2026-09-08.</description><pubDate>Wed, 09 Sep 2026 07:13:27 GMT</pubDate><category>security</category><category>regression</category><category>capture.status_changed</category></item><item><title>[SECURITY] open-library-mcp: Endpoint reachability (not serving MCP → unreachable)</title><link>https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a07fe1-bd81-725f-b00e-c5e98a26ddac</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a07fe1-bd81-725f-b00e-c5e98a26ddac</guid><description>Endpoint reachability (not serving MCP → unreachable). Compared against 2026-09-07.</description><pubDate>Tue, 08 Sep 2026 07:18:15 GMT</pubDate><category>security</category><category>regression</category><category>capture.status_changed</category></item><item><title>[SECURITY] open-library-mcp: Authorization (pass → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a0420e-0fc8-705c-8d44-713ec65386e4</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a0420e-0fc8-705c-8d44-713ec65386e4</guid><description>Authorization (pass → unverified). Compared against 2026-08-26.</description><pubDate>Thu, 27 Aug 2026 07:10:12 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] open-library-mcp: Stability (pass → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a0420e-0fca-738a-8b5e-3aa16338e000</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a0420e-0fca-738a-8b5e-3aa16338e000</guid><description>Stability (pass → unverified). Compared against 2026-08-26.</description><pubDate>Thu, 27 Aug 2026 07:10:12 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] open-library-mcp: Transport (pass → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a0420e-0fcb-7787-8649-4d333adbfd37</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a0420e-0fcb-7787-8649-4d333adbfd37</guid><description>Transport (pass → fail). Compared against 2026-08-26.</description><pubDate>Thu, 27 Aug 2026 07:10:12 GMT</pubDate><category>security</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] open-library-mcp: Tool safety (pass → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a0420e-0fcb-7c64-b0f2-36b650b55e7f</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a0420e-0fcb-7c64-b0f2-36b650b55e7f</guid><description>Tool safety (pass → unverified). Compared against 2026-08-26.</description><pubDate>Thu, 27 Aug 2026 07:10:12 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] open-library-mcp: Endpoint reachability (reachable → not serving MCP)</title><link>https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a0420e-0fe0-70aa-9fc5-0885140e9077</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a0420e-0fe0-70aa-9fc5-0885140e9077</guid><description>Endpoint reachability (reachable → not serving MCP). Compared against 2026-08-26.</description><pubDate>Thu, 27 Aug 2026 07:10:12 GMT</pubDate><category>security</category><category>regression</category><category>capture.status_changed</category></item><item><title>[SECURITY] open-library-mcp: Stability (0.97 → pass)</title><link>https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a037c1-aced-77b0-9f24-e2d905102fca</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a037c1-aced-77b0-9f24-e2d905102fca</guid><description>Stability (0.97 → pass). Compared against 2026-08-24.</description><pubDate>Tue, 25 Aug 2026 07:10:34 GMT</pubDate><category>security</category><category>neutral</category><category>check.verdict</category></item><item><title>[SECURITY] open-library-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a02d74-b995-79a6-bbe7-fcee71c44f86</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a02d74-b995-79a6-bbe7-fcee71c44f86</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-08-22.</description><pubDate>Sun, 23 Aug 2026 07:10:19 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] open-library-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a02d74-b996-765d-8560-c6cffdf422e2</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a02d74-b996-765d-8560-c6cffdf422e2</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-08-22.</description><pubDate>Sun, 23 Aug 2026 07:10:19 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] open-library-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a02d74-b996-7e08-9a41-17a1ea837cf0</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a02d74-b996-7e08-9a41-17a1ea837cf0</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-08-22.</description><pubDate>Sun, 23 Aug 2026 07:10:19 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] open-library-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a02d74-b997-73d7-88af-f8d5f7982280</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a02d74-b997-73d7-88af-f8d5f7982280</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-08-22.</description><pubDate>Sun, 23 Aug 2026 07:10:19 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] open-library-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a02d74-b997-7a27-8230-0579bf9a7b60</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a02d74-b997-7a27-8230-0579bf9a7b60</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-08-22.</description><pubDate>Sun, 23 Aug 2026 07:10:19 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] open-library-mcp: Authorization (unverified → pass)</title><link>https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a0284e-476f-798a-b1af-cf6bad1e6f8b</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a0284e-476f-798a-b1af-cf6bad1e6f8b</guid><description>Authorization (unverified → pass). Compared against 2026-08-21.</description><pubDate>Sat, 22 Aug 2026 07:10:13 GMT</pubDate><category>security</category><category>improvement</category><category>check.reverified</category></item><item><title>[SECURITY] open-library-mcp: First check of Authorization (pass)</title><link>https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a0284e-4770-7ae9-9218-dbe2361ab8b3</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a0284e-4770-7ae9-9218-dbe2361ab8b3</guid><description>First check of Authorization (pass). Compared against 2026-08-21.</description><pubDate>Sat, 22 Aug 2026 07:10:13 GMT</pubDate><category>security</category><category>neutral</category><category>check.appeared</category></item><item><title>[SECURITY] open-library-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a0284e-4771-7168-b0af-2fbfb38f8d6a</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a0284e-4771-7168-b0af-2fbfb38f8d6a</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-08-21.</description><pubDate>Sat, 22 Aug 2026 07:10:13 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] open-library-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a0284e-4771-78f7-a0d9-bf3e6076c011</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a0284e-4771-78f7-a0d9-bf3e6076c011</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-08-21.</description><pubDate>Sat, 22 Aug 2026 07:10:13 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] open-library-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a0284e-4775-70c4-9ddf-2c421992bad9</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a0284e-4775-70c4-9ddf-2c421992bad9</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-08-21.</description><pubDate>Sat, 22 Aug 2026 07:10:13 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] open-library-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a0284e-4775-7865-84b6-293fc550bcf0</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a0284e-4775-7865-84b6-293fc550bcf0</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-08-21.</description><pubDate>Sat, 22 Aug 2026 07:10:13 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] open-library-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a0284e-4775-7e5e-9a50-57bae3df8fa1</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a0284e-4775-7e5e-9a50-57bae3df8fa1</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-08-21.</description><pubDate>Sat, 22 Aug 2026 07:10:13 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] open-library-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a02327-f8bb-7c39-976e-80f1e9a0978b</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a02327-f8bb-7c39-976e-80f1e9a0978b</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-08-20.</description><pubDate>Fri, 21 Aug 2026 07:10:17 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] open-library-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a02327-f8bc-7e32-9cde-b460c2c9ca9f</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a02327-f8bc-7e32-9cde-b460c2c9ca9f</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-08-20.</description><pubDate>Fri, 21 Aug 2026 07:10:17 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] open-library-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a02327-f8bd-745b-a6a9-6d95ee06baec</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a02327-f8bd-745b-a6a9-6d95ee06baec</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-08-20.</description><pubDate>Fri, 21 Aug 2026 07:10:17 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] open-library-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a02327-f8bd-7924-a1f6-349033504b6d</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a02327-f8bd-7924-a1f6-349033504b6d</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-08-20.</description><pubDate>Fri, 21 Aug 2026 07:10:17 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] open-library-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a02327-f8bd-7dec-abb7-bfcf93c075af</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a02327-f8bd-7dec-abb7-bfcf93c075af</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-08-20.</description><pubDate>Fri, 21 Aug 2026 07:10:17 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] open-library-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a01e02-1baa-7623-bb68-d88c65b7c893</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a01e02-1baa-7623-bb68-d88c65b7c893</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-08-19.</description><pubDate>Thu, 20 Aug 2026 07:10:49 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] open-library-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a01e02-1bab-7835-8931-d494952bb893</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a01e02-1bab-7835-8931-d494952bb893</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-08-19.</description><pubDate>Thu, 20 Aug 2026 07:10:49 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] open-library-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a01e02-1bab-7c71-bfe5-4641f30a192c</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a01e02-1bab-7c71-bfe5-4641f30a192c</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-08-19.</description><pubDate>Thu, 20 Aug 2026 07:10:49 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] open-library-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a01e02-1bac-7241-8022-1604ec01e379</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a01e02-1bac-7241-8022-1604ec01e379</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-08-19.</description><pubDate>Thu, 20 Aug 2026 07:10:49 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] open-library-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a01e02-1bac-771c-bc5f-6d6d58758037</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a01e02-1bac-771c-bc5f-6d6d58758037</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-08-19.</description><pubDate>Thu, 20 Aug 2026 07:10:49 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] open-library-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a018da-af19-7d57-9d5d-d2c02fca5763</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a018da-af19-7d57-9d5d-d2c02fca5763</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-08-18.</description><pubDate>Wed, 19 Aug 2026 07:09:39 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] open-library-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a018da-af1b-7595-bde8-1f25cc6fe79e</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a018da-af1b-7595-bde8-1f25cc6fe79e</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-08-18.</description><pubDate>Wed, 19 Aug 2026 07:09:39 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] open-library-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a018da-af1c-73c1-9b82-1d64e07bcde5</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a018da-af1c-73c1-9b82-1d64e07bcde5</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-08-18.</description><pubDate>Wed, 19 Aug 2026 07:09:39 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] open-library-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a018da-af1d-72a9-994e-4d35bfccb8f7</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a018da-af1d-72a9-994e-4d35bfccb8f7</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-08-18.</description><pubDate>Wed, 19 Aug 2026 07:09:39 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] open-library-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a018da-af1d-7edc-a522-ffad96edccbf</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a018da-af1d-7edc-a522-ffad96edccbf</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-08-18.</description><pubDate>Wed, 19 Aug 2026 07:09:39 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] open-library-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a013b4-b709-74cd-8701-af65ca4f3552</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a013b4-b709-74cd-8701-af65ca4f3552</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-08-17.</description><pubDate>Tue, 18 Aug 2026 07:10:05 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] open-library-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a013b4-b70a-7048-a9b4-58f54e70c069</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a013b4-b70a-7048-a9b4-58f54e70c069</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-08-17.</description><pubDate>Tue, 18 Aug 2026 07:10:05 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] open-library-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a013b4-b70a-7608-b0b3-2b394194eb4d</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a013b4-b70a-7608-b0b3-2b394194eb4d</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-08-17.</description><pubDate>Tue, 18 Aug 2026 07:10:05 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] open-library-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a013b4-b70a-7bb1-800f-52b1dbdac78b</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a013b4-b70a-7bb1-800f-52b1dbdac78b</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-08-17.</description><pubDate>Tue, 18 Aug 2026 07:10:05 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] open-library-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a013b4-b70b-71a4-8c57-1060cd15e015</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a013b4-b70b-71a4-8c57-1060cd15e015</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-08-17.</description><pubDate>Tue, 18 Aug 2026 07:10:05 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] open-library-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a00e8d-9915-76fe-813d-e316ad1168f2</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a00e8d-9915-76fe-813d-e316ad1168f2</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-08-16.</description><pubDate>Mon, 17 Aug 2026 07:09:15 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] open-library-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a00e8d-9916-79d0-b391-3abad4bf07ff</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a00e8d-9916-79d0-b391-3abad4bf07ff</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-08-16.</description><pubDate>Mon, 17 Aug 2026 07:09:15 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] open-library-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a00e8d-9917-7197-8bbe-2cede070cfd1</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a00e8d-9917-7197-8bbe-2cede070cfd1</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-08-16.</description><pubDate>Mon, 17 Aug 2026 07:09:15 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] open-library-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a00e8d-9917-7752-b0a2-c0c8d5a9ad1d</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a00e8d-9917-7752-b0a2-c0c8d5a9ad1d</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-08-16.</description><pubDate>Mon, 17 Aug 2026 07:09:15 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] open-library-mcp: Tool “resolve_entity” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a00e8d-9917-7c71-be03-1c9b5e89a6db</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a00e8d-9917-7c71-be03-1c9b5e89a6db</guid><description>Tool “resolve_entity” rewrote its description, which is the text the model reads. Compared against 2026-08-16.</description><pubDate>Mon, 17 Aug 2026 07:09:15 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] open-library-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a00e8d-9918-720b-b842-27f34b014d1b</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a00e8d-9918-720b-b842-27f34b014d1b</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-08-16.</description><pubDate>Mon, 17 Aug 2026 07:09:15 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] open-library-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a00967-b6aa-7b20-9c0f-91b0917a19e0</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a00967-b6aa-7b20-9c0f-91b0917a19e0</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-08-15.</description><pubDate>Sun, 16 Aug 2026 07:09:46 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] open-library-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a00967-b6ac-7168-af33-3402063cc602</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a00967-b6ac-7168-af33-3402063cc602</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-08-15.</description><pubDate>Sun, 16 Aug 2026 07:09:46 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] open-library-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a00967-b6ac-79b9-873e-5f17bf8af307</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a00967-b6ac-79b9-873e-5f17bf8af307</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-08-15.</description><pubDate>Sun, 16 Aug 2026 07:09:46 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] open-library-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a00967-b6ad-701a-b8ca-8b5f23ae0053</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-open-library/open-library-mcp#chg-chg_01a00967-b6ad-701a-b8ca-8b5f23ae0053</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-08-15.</description><pubDate>Sun, 16 Aug 2026 07:09:46 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item></channel></rss>