<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Gsa Perdiem · gsa-perdiem-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-gsa-perdiem/gsa-perdiem-mcp/changelog.xml" rel="self" type="application/rss+xml"/><item><title>[CRITICAL] gsa-perdiem-mcp: Authorization (unverified → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-gsa-perdiem/gsa-perdiem-mcp#chg-chg_019fc720-17ab-7ad1-81c4-52dc7b5eb881</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-gsa-perdiem/gsa-perdiem-mcp#chg-chg_019fc720-17ab-7ad1-81c4-52dc7b5eb881</guid><description>Authorization (unverified → fail). Compared against 2026-08-02.</description><pubDate>Mon, 03 Aug 2026 10:16:37 GMT</pubDate><category>critical</category><category>regression</category><category>check.reverified</category></item><item><title>[SECURITY] gsa-perdiem-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-gsa-perdiem/gsa-perdiem-mcp#chg-chg_019fc720-17ae-7d5d-99bb-020d94fda5b4</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-gsa-perdiem/gsa-perdiem-mcp#chg-chg_019fc720-17ae-7d5d-99bb-020d94fda5b4</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 10:16:37 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] gsa-perdiem-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-gsa-perdiem/gsa-perdiem-mcp#chg-chg_019fc720-17ae-74c9-b906-86434fe7dad0</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-gsa-perdiem/gsa-perdiem-mcp#chg-chg_019fc720-17ae-74c9-b906-86434fe7dad0</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 10:16:37 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] gsa-perdiem-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-gsa-perdiem/gsa-perdiem-mcp#chg-chg_019fc720-17ad-7cca-98dc-eb995ef82c70</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-gsa-perdiem/gsa-perdiem-mcp#chg-chg_019fc720-17ad-7cca-98dc-eb995ef82c70</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 10:16:37 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] gsa-perdiem-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-gsa-perdiem/gsa-perdiem-mcp#chg-chg_019fc720-17ad-75c1-8c3e-cb1b60eb94aa</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-gsa-perdiem/gsa-perdiem-mcp#chg-chg_019fc720-17ad-75c1-8c3e-cb1b60eb94aa</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 10:16:37 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] gsa-perdiem-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-gsa-perdiem/gsa-perdiem-mcp#chg-chg_019fc720-17ac-7c44-9040-3efa97cac7bd</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-gsa-perdiem/gsa-perdiem-mcp#chg-chg_019fc720-17ac-7c44-9040-3efa97cac7bd</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 10:16:37 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] gsa-perdiem-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-gsa-perdiem/gsa-perdiem-mcp#chg-chg_019fc1fb-f25c-7917-b738-2e7ec341cb6f</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-gsa-perdiem/gsa-perdiem-mcp#chg-chg_019fc1fb-f25c-7917-b738-2e7ec341cb6f</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 10:19:02 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] gsa-perdiem-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-gsa-perdiem/gsa-perdiem-mcp#chg-chg_019fc1fb-f25d-7c8e-8f72-6dbe614313a7</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-gsa-perdiem/gsa-perdiem-mcp#chg-chg_019fc1fb-f25d-7c8e-8f72-6dbe614313a7</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 10:19:02 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] gsa-perdiem-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-gsa-perdiem/gsa-perdiem-mcp#chg-chg_019fc1fb-f25d-76d9-9476-f3c32a45b559</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-gsa-perdiem/gsa-perdiem-mcp#chg-chg_019fc1fb-f25d-76d9-9476-f3c32a45b559</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 10:19:02 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] gsa-perdiem-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-gsa-perdiem/gsa-perdiem-mcp#chg-chg_019fc1fb-f25d-709f-b082-2b1b339aa480</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-gsa-perdiem/gsa-perdiem-mcp#chg-chg_019fc1fb-f25d-709f-b082-2b1b339aa480</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 10:19:02 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] gsa-perdiem-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-gsa-perdiem/gsa-perdiem-mcp#chg-chg_019fc1fb-f25b-790e-b106-f9b60ac23c55</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-gsa-perdiem/gsa-perdiem-mcp#chg-chg_019fc1fb-f25b-790e-b106-f9b60ac23c55</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 10:19:02 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] gsa-perdiem-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-gsa-perdiem/gsa-perdiem-mcp#chg-chg_019fbce4-1e9c-7d41-b159-c48783f81ade</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-gsa-perdiem/gsa-perdiem-mcp#chg-chg_019fbce4-1e9c-7d41-b159-c48783f81ade</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 10:34:54 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] gsa-perdiem-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-gsa-perdiem/gsa-perdiem-mcp#chg-chg_019fbce4-1e9c-7520-81c1-997750cc8f76</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-gsa-perdiem/gsa-perdiem-mcp#chg-chg_019fbce4-1e9c-7520-81c1-997750cc8f76</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 10:34:54 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] gsa-perdiem-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-gsa-perdiem/gsa-perdiem-mcp#chg-chg_019fbce4-1e9d-7593-a514-9049ea488646</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-gsa-perdiem/gsa-perdiem-mcp#chg-chg_019fbce4-1e9d-7593-a514-9049ea488646</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 10:34:54 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] gsa-perdiem-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-gsa-perdiem/gsa-perdiem-mcp#chg-chg_019fbce4-1e9d-7b48-a717-6b713aa1a932</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-gsa-perdiem/gsa-perdiem-mcp#chg-chg_019fbce4-1e9d-7b48-a717-6b713aa1a932</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 10:34:54 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] gsa-perdiem-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-gsa-perdiem/gsa-perdiem-mcp#chg-chg_019fbce4-1e9e-71e3-b79d-3353576bfac6</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-gsa-perdiem/gsa-perdiem-mcp#chg-chg_019fbce4-1e9e-71e3-b79d-3353576bfac6</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 10:34:54 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] gsa-perdiem-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-gsa-perdiem/gsa-perdiem-mcp#chg-chg_019faede-d37d-7973-bd55-001191871221</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-gsa-perdiem/gsa-perdiem-mcp#chg-chg_019faede-d37d-7973-bd55-001191871221</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 17:14:26 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] gsa-perdiem-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-gsa-perdiem/gsa-perdiem-mcp#chg-chg_019faede-d37d-74c2-9d1f-d79b7e80832e</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-gsa-perdiem/gsa-perdiem-mcp#chg-chg_019faede-d37d-74c2-9d1f-d79b7e80832e</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 17:14:26 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] gsa-perdiem-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-gsa-perdiem/gsa-perdiem-mcp#chg-chg_019faede-d37c-7753-bec1-6eb943f31d7e</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-gsa-perdiem/gsa-perdiem-mcp#chg-chg_019faede-d37c-7753-bec1-6eb943f31d7e</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 17:14:26 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] gsa-perdiem-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-gsa-perdiem/gsa-perdiem-mcp#chg-chg_019faede-d37c-7cf4-b076-431fca884c0e</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-gsa-perdiem/gsa-perdiem-mcp#chg-chg_019faede-d37c-7cf4-b076-431fca884c0e</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 17:14:26 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] gsa-perdiem-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-gsa-perdiem/gsa-perdiem-mcp#chg-chg_019faede-d37e-717b-90d4-92b6bd256f40</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-gsa-perdiem/gsa-perdiem-mcp#chg-chg_019faede-d37e-717b-90d4-92b6bd256f40</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 17:14:26 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] gsa-perdiem-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-gsa-perdiem/gsa-perdiem-mcp#chg-chg_019fa9cb-30c6-78f4-87ac-6991e7c9ac8d</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-gsa-perdiem/gsa-perdiem-mcp#chg-chg_019fa9cb-30c6-78f4-87ac-6991e7c9ac8d</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 17:34:53 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] gsa-perdiem-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-gsa-perdiem/gsa-perdiem-mcp#chg-chg_019fa9cb-30c6-747b-84bc-42413e8c268a</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-gsa-perdiem/gsa-perdiem-mcp#chg-chg_019fa9cb-30c6-747b-84bc-42413e8c268a</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 17:34:53 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] gsa-perdiem-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-gsa-perdiem/gsa-perdiem-mcp#chg-chg_019fa9cb-30c5-7e31-8fe5-c9dbf0ac2e0f</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-gsa-perdiem/gsa-perdiem-mcp#chg-chg_019fa9cb-30c5-7e31-8fe5-c9dbf0ac2e0f</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 17:34:53 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] gsa-perdiem-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-gsa-perdiem/gsa-perdiem-mcp#chg-chg_019fa9cb-30c7-721f-94df-f023202d38ed</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-gsa-perdiem/gsa-perdiem-mcp#chg-chg_019fa9cb-30c7-721f-94df-f023202d38ed</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 17:34:53 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] gsa-perdiem-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-gsa-perdiem/gsa-perdiem-mcp#chg-chg_019fa9cb-30c6-7d4a-8455-195a1dd28e50</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-gsa-perdiem/gsa-perdiem-mcp#chg-chg_019fa9cb-30c6-7d4a-8455-195a1dd28e50</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 17:34:53 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item></channel></rss>