<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Data Fcc · data-fcc-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-fcc/data-fcc-mcp/changelog.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] data-fcc-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-data-fcc/data-fcc-mcp#chg-chg_019fc721-69dc-7908-ad91-f622e337a5b9</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-fcc/data-fcc-mcp#chg-chg_019fc721-69dc-7908-ad91-f622e337a5b9</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 10:18:03 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] data-fcc-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-data-fcc/data-fcc-mcp#chg-chg_019fc721-69e1-7247-8ec6-01c7792ccdb4</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-fcc/data-fcc-mcp#chg-chg_019fc721-69e1-7247-8ec6-01c7792ccdb4</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 10:18:03 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] data-fcc-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-data-fcc/data-fcc-mcp#chg-chg_019fc721-69e0-78ff-9336-6be6f429a282</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-fcc/data-fcc-mcp#chg-chg_019fc721-69e0-78ff-9336-6be6f429a282</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 10:18:03 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] data-fcc-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-data-fcc/data-fcc-mcp#chg-chg_019fc721-69de-737d-8993-3d68b2c41eb2</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-fcc/data-fcc-mcp#chg-chg_019fc721-69de-737d-8993-3d68b2c41eb2</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 10:18:03 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] data-fcc-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-data-fcc/data-fcc-mcp#chg-chg_019fc721-69dd-7c42-9771-afefe574dd90</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-fcc/data-fcc-mcp#chg-chg_019fc721-69dd-7c42-9771-afefe574dd90</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 10:18:03 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] data-fcc-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-data-fcc/data-fcc-mcp#chg-chg_019fc1fe-5c23-7a6c-a9cc-a4786b17fc80</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-fcc/data-fcc-mcp#chg-chg_019fc1fe-5c23-7a6c-a9cc-a4786b17fc80</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 10:21:40 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] data-fcc-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-data-fcc/data-fcc-mcp#chg-chg_019fc1fe-5c24-7c82-8a88-4474d0ea2811</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-fcc/data-fcc-mcp#chg-chg_019fc1fe-5c24-7c82-8a88-4474d0ea2811</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 10:21:40 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] data-fcc-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-data-fcc/data-fcc-mcp#chg-chg_019fc1fe-5c24-77a2-94b1-1f8abcff1a6b</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-fcc/data-fcc-mcp#chg-chg_019fc1fe-5c24-77a2-94b1-1f8abcff1a6b</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 10:21:40 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] data-fcc-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-data-fcc/data-fcc-mcp#chg-chg_019fc1fe-5c24-70fa-ab80-1fc2f5db8c99</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-fcc/data-fcc-mcp#chg-chg_019fc1fe-5c24-70fa-ab80-1fc2f5db8c99</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 10:21:40 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] data-fcc-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-data-fcc/data-fcc-mcp#chg-chg_019fc1fe-5c22-7063-b43a-ffa799a73092</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-fcc/data-fcc-mcp#chg-chg_019fc1fe-5c22-7063-b43a-ffa799a73092</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 10:21:40 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] data-fcc-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-data-fcc/data-fcc-mcp#chg-chg_019fbce6-850a-724e-92fc-6767e3145e7b</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-fcc/data-fcc-mcp#chg-chg_019fbce6-850a-724e-92fc-6767e3145e7b</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 10:37:31 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] data-fcc-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-data-fcc/data-fcc-mcp#chg-chg_019fbce6-850b-72ce-8873-5aba9c122b52</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-fcc/data-fcc-mcp#chg-chg_019fbce6-850b-72ce-8873-5aba9c122b52</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 10:37:31 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] data-fcc-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-data-fcc/data-fcc-mcp#chg-chg_019fbce6-850a-7d00-8f97-63038d0c7cec</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-fcc/data-fcc-mcp#chg-chg_019fbce6-850a-7d00-8f97-63038d0c7cec</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 10:37:31 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] data-fcc-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-data-fcc/data-fcc-mcp#chg-chg_019fbce6-850a-77a5-a396-321988f8cf4f</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-fcc/data-fcc-mcp#chg-chg_019fbce6-850a-77a5-a396-321988f8cf4f</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 10:37:31 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] data-fcc-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-data-fcc/data-fcc-mcp#chg-chg_019fbce6-8509-758c-87dd-cad34f00fdbc</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-fcc/data-fcc-mcp#chg-chg_019fbce6-8509-758c-87dd-cad34f00fdbc</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 10:37:31 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] data-fcc-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-data-fcc/data-fcc-mcp#chg-chg_019faeb4-7164-71c0-b010-77603fc4b0a2</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-fcc/data-fcc-mcp#chg-chg_019faeb4-7164-71c0-b010-77603fc4b0a2</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 16:28:08 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] data-fcc-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-data-fcc/data-fcc-mcp#chg-chg_019faeb4-7163-7cd9-8202-4046c88314da</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-fcc/data-fcc-mcp#chg-chg_019faeb4-7163-7cd9-8202-4046c88314da</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 16:28:08 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] data-fcc-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-data-fcc/data-fcc-mcp#chg-chg_019faeb4-7163-78aa-9689-2f36b8af1b1f</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-fcc/data-fcc-mcp#chg-chg_019faeb4-7163-78aa-9689-2f36b8af1b1f</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 16:28:08 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] data-fcc-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-data-fcc/data-fcc-mcp#chg-chg_019faeb4-7163-74d9-af91-12ec65413289</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-fcc/data-fcc-mcp#chg-chg_019faeb4-7163-74d9-af91-12ec65413289</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 16:28:08 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] data-fcc-mcp: Authorization (fail → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-data-fcc/data-fcc-mcp#chg-chg_019faeb4-7162-7153-b801-71e8c03242e0</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-fcc/data-fcc-mcp#chg-chg_019faeb4-7162-7153-b801-71e8c03242e0</guid><description>Authorization (fail → unverified). Compared against 2026-07-28.</description><pubDate>Wed, 29 Jul 2026 16:28:08 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] data-fcc-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-data-fcc/data-fcc-mcp#chg-chg_019faeb4-7163-700c-abab-aea064e2e994</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-fcc/data-fcc-mcp#chg-chg_019faeb4-7163-700c-abab-aea064e2e994</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 16:28:08 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] data-fcc-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-data-fcc/data-fcc-mcp#chg-chg_019fa95c-73a4-76cd-8735-7dca7c9c141f</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-fcc/data-fcc-mcp#chg-chg_019fa95c-73a4-76cd-8735-7dca7c9c141f</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 15:33:56 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] data-fcc-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-data-fcc/data-fcc-mcp#chg-chg_019fa95c-73a5-7b5d-b6a0-acbf2e684fdd</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-fcc/data-fcc-mcp#chg-chg_019fa95c-73a5-7b5d-b6a0-acbf2e684fdd</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 15:33:56 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] data-fcc-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-data-fcc/data-fcc-mcp#chg-chg_019fa95c-73a5-762a-9891-afa14e00b144</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-fcc/data-fcc-mcp#chg-chg_019fa95c-73a5-762a-9891-afa14e00b144</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 15:33:56 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] data-fcc-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-data-fcc/data-fcc-mcp#chg-chg_019fa95c-73a5-70f3-8471-062954401117</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-fcc/data-fcc-mcp#chg-chg_019fa95c-73a5-70f3-8471-062954401117</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 15:33:56 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] data-fcc-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-data-fcc/data-fcc-mcp#chg-chg_019fa95c-73a4-7bbb-94de-50a39715fabb</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-fcc/data-fcc-mcp#chg-chg_019fa95c-73a4-7bbb-94de-50a39715fabb</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 15:33:56 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[CRITICAL] data-fcc-mcp: Authorization (unverified → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-data-fcc/data-fcc-mcp#chg-chg_019fa95c-73a4-702b-9093-b03a9dc6410f</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-data-fcc/data-fcc-mcp#chg-chg_019fa95c-73a4-702b-9093-b03a9dc6410f</guid><description>Authorization (unverified → fail). Compared against 2026-07-27.</description><pubDate>Tue, 28 Jul 2026 15:33:56 GMT</pubDate><category>critical</category><category>regression</category><category>check.reverified</category></item></channel></rss>