<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Polymarket · polymarket-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-polymarket/polymarket-mcp/changelog.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] polymarket-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-polymarket/polymarket-mcp#chg-chg_019fc673-70b7-7ef8-bb72-4b85cd3b2da4</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-polymarket/polymarket-mcp#chg-chg_019fc673-70b7-7ef8-bb72-4b85cd3b2da4</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-08-02.</description><pubDate>Mon, 03 Aug 2026 07:08:02 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] polymarket-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-polymarket/polymarket-mcp#chg-chg_019fc673-70b7-7a26-a8e0-4ff030d5e4f1</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-polymarket/polymarket-mcp#chg-chg_019fc673-70b7-7a26-a8e0-4ff030d5e4f1</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-08-02.</description><pubDate>Mon, 03 Aug 2026 07:08:02 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] polymarket-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-polymarket/polymarket-mcp#chg-chg_019fc673-70b7-73c9-8db3-633df68363bb</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-polymarket/polymarket-mcp#chg-chg_019fc673-70b7-73c9-8db3-633df68363bb</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-08-02.</description><pubDate>Mon, 03 Aug 2026 07:08:02 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] polymarket-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-polymarket/polymarket-mcp#chg-chg_019fc673-70b5-7f0d-9e72-210e21c58ee9</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-polymarket/polymarket-mcp#chg-chg_019fc673-70b5-7f0d-9e72-210e21c58ee9</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-08-02.</description><pubDate>Mon, 03 Aug 2026 07:08:02 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] polymarket-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-polymarket/polymarket-mcp#chg-chg_019fc673-70b4-76d7-90f4-994d6fae8d7c</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-polymarket/polymarket-mcp#chg-chg_019fc673-70b4-76d7-90f4-994d6fae8d7c</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-08-02.</description><pubDate>Mon, 03 Aug 2026 07:08:02 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] polymarket-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-polymarket/polymarket-mcp#chg-chg_019fc152-d585-7bbb-9c40-73e6648a9574</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-polymarket/polymarket-mcp#chg-chg_019fc152-d585-7bbb-9c40-73e6648a9574</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-08-01.</description><pubDate>Sun, 02 Aug 2026 07:14:19 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] polymarket-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-polymarket/polymarket-mcp#chg-chg_019fc152-d586-7934-9da4-7219d0ea6d98</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-polymarket/polymarket-mcp#chg-chg_019fc152-d586-7934-9da4-7219d0ea6d98</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-08-01.</description><pubDate>Sun, 02 Aug 2026 07:14:19 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] polymarket-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-polymarket/polymarket-mcp#chg-chg_019fc152-d586-74ec-9640-1ec89217e762</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-polymarket/polymarket-mcp#chg-chg_019fc152-d586-74ec-9640-1ec89217e762</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-08-01.</description><pubDate>Sun, 02 Aug 2026 07:14:19 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] polymarket-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-polymarket/polymarket-mcp#chg-chg_019fc152-d586-70ac-b048-91b065d8c19a</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-polymarket/polymarket-mcp#chg-chg_019fc152-d586-70ac-b048-91b065d8c19a</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-08-01.</description><pubDate>Sun, 02 Aug 2026 07:14:19 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] polymarket-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-polymarket/polymarket-mcp#chg-chg_019fc152-d585-767e-90ef-a87356a5d37e</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-polymarket/polymarket-mcp#chg-chg_019fc152-d585-767e-90ef-a87356a5d37e</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-08-01.</description><pubDate>Sun, 02 Aug 2026 07:14:19 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] polymarket-mcp: Authorization (fail → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-polymarket/polymarket-mcp#chg-chg_019fbc28-b7b9-72c1-ac63-1f8f088de3dc</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-polymarket/polymarket-mcp#chg-chg_019fbc28-b7b9-72c1-ac63-1f8f088de3dc</guid><description>Authorization (fail → unverified). Compared against 2026-07-31.</description><pubDate>Sat, 01 Aug 2026 07:10:12 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] polymarket-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-polymarket/polymarket-mcp#chg-chg_019fbc28-b7b9-79a3-bd51-72fced63b317</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-polymarket/polymarket-mcp#chg-chg_019fbc28-b7b9-79a3-bd51-72fced63b317</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-07-31.</description><pubDate>Sat, 01 Aug 2026 07:10:12 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] polymarket-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-polymarket/polymarket-mcp#chg-chg_019fbc28-b7b9-7deb-b0f9-f5f116bbdd02</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-polymarket/polymarket-mcp#chg-chg_019fbc28-b7b9-7deb-b0f9-f5f116bbdd02</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-07-31.</description><pubDate>Sat, 01 Aug 2026 07:10:12 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] polymarket-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-polymarket/polymarket-mcp#chg-chg_019fbc28-b7ba-72bb-9cfd-ae9326985df9</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-polymarket/polymarket-mcp#chg-chg_019fbc28-b7ba-72bb-9cfd-ae9326985df9</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-07-31.</description><pubDate>Sat, 01 Aug 2026 07:10:12 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] polymarket-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-polymarket/polymarket-mcp#chg-chg_019fbc28-b7ba-7672-9f28-9605387626c5</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-polymarket/polymarket-mcp#chg-chg_019fbc28-b7ba-7672-9f28-9605387626c5</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-07-31.</description><pubDate>Sat, 01 Aug 2026 07:10:12 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] polymarket-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-polymarket/polymarket-mcp#chg-chg_019fbc28-b7ba-7bec-a7f6-5a14f1e91dad</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-polymarket/polymarket-mcp#chg-chg_019fbc28-b7ba-7bec-a7f6-5a14f1e91dad</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-07-31.</description><pubDate>Sat, 01 Aug 2026 07:10:12 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] polymarket-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-polymarket/polymarket-mcp#chg-chg_019fae8b-66e9-7937-8512-eab0f3ba0c90</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-polymarket/polymarket-mcp#chg-chg_019fae8b-66e9-7937-8512-eab0f3ba0c90</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-07-28.</description><pubDate>Wed, 29 Jul 2026 15:43:19 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] polymarket-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-polymarket/polymarket-mcp#chg-chg_019fae8b-66ea-7102-9c38-5dee9605fc99</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-polymarket/polymarket-mcp#chg-chg_019fae8b-66ea-7102-9c38-5dee9605fc99</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-07-28.</description><pubDate>Wed, 29 Jul 2026 15:43:19 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] polymarket-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-polymarket/polymarket-mcp#chg-chg_019fae8b-66e9-70ad-a96d-fed43da2ce48</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-polymarket/polymarket-mcp#chg-chg_019fae8b-66e9-70ad-a96d-fed43da2ce48</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-07-28.</description><pubDate>Wed, 29 Jul 2026 15:43:19 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[CRITICAL] polymarket-mcp: Authorization (unverified → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-polymarket/polymarket-mcp#chg-chg_019fae8b-66e8-755d-beaa-40981554b1c6</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-polymarket/polymarket-mcp#chg-chg_019fae8b-66e8-755d-beaa-40981554b1c6</guid><description>Authorization (unverified → fail). Compared against 2026-07-28.</description><pubDate>Wed, 29 Jul 2026 15:43:19 GMT</pubDate><category>critical</category><category>regression</category><category>check.reverified</category></item><item><title>[SECURITY] polymarket-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-polymarket/polymarket-mcp#chg-chg_019fae8b-66e8-7b20-8308-c8949692c22c</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-polymarket/polymarket-mcp#chg-chg_019fae8b-66e8-7b20-8308-c8949692c22c</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-07-28.</description><pubDate>Wed, 29 Jul 2026 15:43:19 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] polymarket-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-polymarket/polymarket-mcp#chg-chg_019fae8b-66e9-756f-86d0-6bca9b7e5fa3</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-polymarket/polymarket-mcp#chg-chg_019fae8b-66e9-756f-86d0-6bca9b7e5fa3</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-07-28.</description><pubDate>Wed, 29 Jul 2026 15:43:19 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] polymarket-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-polymarket/polymarket-mcp#chg-chg_019fa9c1-9b44-78ac-87d4-e3bb3f2a17e7</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-polymarket/polymarket-mcp#chg-chg_019fa9c1-9b44-78ac-87d4-e3bb3f2a17e7</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-07-27.</description><pubDate>Tue, 28 Jul 2026 17:24:25 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] polymarket-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-polymarket/polymarket-mcp#chg-chg_019fa9c1-9b44-7295-b427-83e6abd42d55</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-polymarket/polymarket-mcp#chg-chg_019fa9c1-9b44-7295-b427-83e6abd42d55</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-07-27.</description><pubDate>Tue, 28 Jul 2026 17:24:25 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] polymarket-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-polymarket/polymarket-mcp#chg-chg_019fa9c1-9b43-7c04-8ac7-46deb6511e9f</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-polymarket/polymarket-mcp#chg-chg_019fa9c1-9b43-7c04-8ac7-46deb6511e9f</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-07-27.</description><pubDate>Tue, 28 Jul 2026 17:24:25 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] polymarket-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-polymarket/polymarket-mcp#chg-chg_019fa9c1-9b43-75a8-bd31-01920736a5e8</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-polymarket/polymarket-mcp#chg-chg_019fa9c1-9b43-75a8-bd31-01920736a5e8</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-07-27.</description><pubDate>Tue, 28 Jul 2026 17:24:25 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] polymarket-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-polymarket/polymarket-mcp#chg-chg_019fa9c1-9b44-7f2f-be51-839f40857fab</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-polymarket/polymarket-mcp#chg-chg_019fa9c1-9b44-7f2f-be51-839f40857fab</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-07-27.</description><pubDate>Tue, 28 Jul 2026 17:24:25 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item></channel></rss>