<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Rentcast · rentcast-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-rentcast/rentcast-mcp/changelog.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] rentcast-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-rentcast/rentcast-mcp#chg-chg_019fc640-f2d0-7f17-9acf-aba97b32a9a9</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-rentcast/rentcast-mcp#chg-chg_019fc640-f2d0-7f17-9acf-aba97b32a9a9</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 06:12:53 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] rentcast-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-rentcast/rentcast-mcp#chg-chg_019fc640-f2d2-7a85-867b-6c1d2eab8e27</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-rentcast/rentcast-mcp#chg-chg_019fc640-f2d2-7a85-867b-6c1d2eab8e27</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 06:12:53 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] rentcast-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-rentcast/rentcast-mcp#chg-chg_019fc640-f2d2-7579-8e54-a487d7dc57dd</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-rentcast/rentcast-mcp#chg-chg_019fc640-f2d2-7579-8e54-a487d7dc57dd</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 06:12:53 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] rentcast-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-rentcast/rentcast-mcp#chg-chg_019fc640-f2d1-7ece-9466-e80d5d2850cb</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-rentcast/rentcast-mcp#chg-chg_019fc640-f2d1-7ece-9466-e80d5d2850cb</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 06:12:53 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] rentcast-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-rentcast/rentcast-mcp#chg-chg_019fc640-f2d1-78d0-8520-48f80bfae523</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-rentcast/rentcast-mcp#chg-chg_019fc640-f2d1-78d0-8520-48f80bfae523</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 06:12:53 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] rentcast-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-rentcast/rentcast-mcp#chg-chg_019fc11e-81fc-75b4-9ab9-96b502419582</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-rentcast/rentcast-mcp#chg-chg_019fc11e-81fc-75b4-9ab9-96b502419582</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 06:17:09 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] rentcast-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-rentcast/rentcast-mcp#chg-chg_019fc11e-81fd-778d-b4fa-1bcfbcd1683f</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-rentcast/rentcast-mcp#chg-chg_019fc11e-81fd-778d-b4fa-1bcfbcd1683f</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 06:17:09 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] rentcast-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-rentcast/rentcast-mcp#chg-chg_019fc11e-81fd-71b5-b783-c3d3dafd5c74</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-rentcast/rentcast-mcp#chg-chg_019fc11e-81fd-71b5-b783-c3d3dafd5c74</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 06:17:09 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] rentcast-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-rentcast/rentcast-mcp#chg-chg_019fc11e-81fc-7bad-888d-f1c3a69f1494</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-rentcast/rentcast-mcp#chg-chg_019fc11e-81fc-7bad-888d-f1c3a69f1494</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 06:17:09 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] rentcast-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-rentcast/rentcast-mcp#chg-chg_019fc11e-81fb-7de1-b495-8b8ea8e4147d</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-rentcast/rentcast-mcp#chg-chg_019fc11e-81fb-7de1-b495-8b8ea8e4147d</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 06:17:09 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] rentcast-mcp: Authorization (fail → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-rentcast/rentcast-mcp#chg-chg_019fbbf5-88e0-7b7e-92ac-0c89e3302320</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-rentcast/rentcast-mcp#chg-chg_019fbbf5-88e0-7b7e-92ac-0c89e3302320</guid><description>Authorization (fail → unverified). Compared against 2026-07-31.</description><pubDate>Sat, 01 Aug 2026 06:14:18 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] rentcast-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-rentcast/rentcast-mcp#chg-chg_019fbbf5-88e1-72f2-a441-2ccf2b0fe914</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-rentcast/rentcast-mcp#chg-chg_019fbbf5-88e1-72f2-a441-2ccf2b0fe914</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 06:14:18 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] rentcast-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-rentcast/rentcast-mcp#chg-chg_019fbbf5-88e1-7b93-8e2f-45f6b8884252</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-rentcast/rentcast-mcp#chg-chg_019fbbf5-88e1-7b93-8e2f-45f6b8884252</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 06:14:18 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] rentcast-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-rentcast/rentcast-mcp#chg-chg_019fbbf5-88e2-7100-9c66-790e3e5d87f3</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-rentcast/rentcast-mcp#chg-chg_019fbbf5-88e2-7100-9c66-790e3e5d87f3</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 06:14:18 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] rentcast-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-rentcast/rentcast-mcp#chg-chg_019fbbf5-88e2-789d-a254-02c4514fa140</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-rentcast/rentcast-mcp#chg-chg_019fbbf5-88e2-789d-a254-02c4514fa140</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 06:14:18 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] rentcast-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-rentcast/rentcast-mcp#chg-chg_019fbbf5-88e3-705d-951a-3986d33cfd76</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-rentcast/rentcast-mcp#chg-chg_019fbbf5-88e3-705d-951a-3986d33cfd76</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 06:14:18 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] rentcast-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-rentcast/rentcast-mcp#chg-chg_019faf4c-f3f1-7a43-adf5-8d05ba065226</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-rentcast/rentcast-mcp#chg-chg_019faf4c-f3f1-7a43-adf5-8d05ba065226</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 19:14:43 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] rentcast-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-rentcast/rentcast-mcp#chg-chg_019faf4c-f3f0-7c71-b20f-468757f5a50d</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-rentcast/rentcast-mcp#chg-chg_019faf4c-f3f0-7c71-b20f-468757f5a50d</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 19:14:43 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] rentcast-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-rentcast/rentcast-mcp#chg-chg_019faf4c-f3f0-72da-8396-0c2501546781</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-rentcast/rentcast-mcp#chg-chg_019faf4c-f3f0-72da-8396-0c2501546781</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 19:14:43 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[CRITICAL] rentcast-mcp: Authorization (unverified → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-rentcast/rentcast-mcp#chg-chg_019faf4c-f3ef-7332-a30e-2317cf6235f4</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-rentcast/rentcast-mcp#chg-chg_019faf4c-f3ef-7332-a30e-2317cf6235f4</guid><description>Authorization (unverified → fail). Compared against 2026-07-28.</description><pubDate>Wed, 29 Jul 2026 19:14:43 GMT</pubDate><category>critical</category><category>regression</category><category>check.reverified</category></item><item><title>[SECURITY] rentcast-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-rentcast/rentcast-mcp#chg-chg_019faf4c-f3ef-7dd9-a1ca-c5c8cc4d2e42</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-rentcast/rentcast-mcp#chg-chg_019faf4c-f3ef-7dd9-a1ca-c5c8cc4d2e42</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 19:14:43 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] rentcast-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-rentcast/rentcast-mcp#chg-chg_019faf4c-f3f1-7573-a74c-991a3a221d01</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-rentcast/rentcast-mcp#chg-chg_019faf4c-f3f1-7573-a74c-991a3a221d01</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 19:14:43 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] rentcast-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-rentcast/rentcast-mcp#chg-chg_019fa9e3-68d0-7ee6-9450-dafe5ef89c90</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-rentcast/rentcast-mcp#chg-chg_019fa9e3-68d0-7ee6-9450-dafe5ef89c90</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 18:01:20 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] rentcast-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-rentcast/rentcast-mcp#chg-chg_019fa9e3-68d0-783d-9e3f-25c5f5b11fab</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-rentcast/rentcast-mcp#chg-chg_019fa9e3-68d0-783d-9e3f-25c5f5b11fab</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 18:01:20 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] rentcast-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-rentcast/rentcast-mcp#chg-chg_019fa9e3-68d0-7281-bc7b-1ff5da63fa49</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-rentcast/rentcast-mcp#chg-chg_019fa9e3-68d0-7281-bc7b-1ff5da63fa49</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 18:01:20 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] rentcast-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-rentcast/rentcast-mcp#chg-chg_019fa9e3-68cf-7ccc-9aa3-2bf7a1362a07</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-rentcast/rentcast-mcp#chg-chg_019fa9e3-68cf-7ccc-9aa3-2bf7a1362a07</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 18:01:20 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] rentcast-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-rentcast/rentcast-mcp#chg-chg_019fa9e3-68cf-7583-b553-cb2a51832e9a</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-rentcast/rentcast-mcp#chg-chg_019fa9e3-68cf-7583-b553-cb2a51832e9a</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 18:01:20 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item></channel></rss>