<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Yelp · yelp-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-yelp/yelp-mcp/changelog.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] yelp-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fc6a5-ffe7-7dbb-a376-5d46e9c77ac1</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fc6a5-ffe7-7dbb-a376-5d46e9c77ac1</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 08:03:15 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] yelp-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fc6a5-ffe7-7907-99bf-26e521445f52</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fc6a5-ffe7-7907-99bf-26e521445f52</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 08:03:15 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] yelp-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fc6a5-ffe6-7c3b-b4a5-1ee0a64e13ec</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fc6a5-ffe6-7c3b-b4a5-1ee0a64e13ec</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 08:03:15 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] yelp-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fc6a5-ffe8-7890-98eb-ce48c2ffb5b9</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fc6a5-ffe8-7890-98eb-ce48c2ffb5b9</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 08:03:15 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] yelp-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fc6a5-ffe8-72d3-8991-3ce3c039456a</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fc6a5-ffe8-72d3-8991-3ce3c039456a</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 08:03:15 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] yelp-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fc183-ffff-7e0f-b17e-72e89d63b5ff</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fc183-ffff-7e0f-b17e-72e89d63b5ff</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 08:08:01 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] yelp-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fc184-0006-792d-acee-957dcd3212a1</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fc184-0006-792d-acee-957dcd3212a1</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 08:08:01 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] yelp-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fc184-0006-7172-a912-201413a403fb</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fc184-0006-7172-a912-201413a403fb</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 08:08:01 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] yelp-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fc184-0005-776e-a1be-df806db46345</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fc184-0005-776e-a1be-df806db46345</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 08:08:01 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] yelp-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fc184-0002-71f9-990b-1fa6c6d4e938</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fc184-0002-71f9-990b-1fa6c6d4e938</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 08:08:01 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] yelp-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fbc5f-efe0-715e-be14-24a1f4dabd1e</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fbc5f-efe0-715e-be14-24a1f4dabd1e</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 08:10:31 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] yelp-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fbc5f-efe1-7ced-991d-4faecfd8b291</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fbc5f-efe1-7ced-991d-4faecfd8b291</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 08:10:31 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] yelp-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fbc5f-efe1-789c-bcd1-150231bf9c8a</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fbc5f-efe1-789c-bcd1-150231bf9c8a</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 08:10:31 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] yelp-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fbc5f-efe0-7bbe-b637-e72cde11e9b7</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fbc5f-efe0-7bbe-b637-e72cde11e9b7</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 08:10:31 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] yelp-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fbc5f-efe1-736c-87c1-8f8c2526a13f</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fbc5f-efe1-736c-87c1-8f8c2526a13f</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 08:10:31 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] yelp-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fb368-b0b0-77c9-9894-fe2c7f95250d</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fb368-b0b0-77c9-9894-fe2c7f95250d</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-07-29.</description><pubDate>Thu, 30 Jul 2026 14:23:30 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] yelp-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fb368-b0ad-79ef-8cc0-b251b78be580</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fb368-b0ad-79ef-8cc0-b251b78be580</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-07-29.</description><pubDate>Thu, 30 Jul 2026 14:23:30 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] yelp-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fb368-b0af-754c-b0fb-d7332575bd04</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fb368-b0af-754c-b0fb-d7332575bd04</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-07-29.</description><pubDate>Thu, 30 Jul 2026 14:23:30 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] yelp-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fb368-b0af-7b29-a653-f2b1664390d1</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fb368-b0af-7b29-a653-f2b1664390d1</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-07-29.</description><pubDate>Thu, 30 Jul 2026 14:23:30 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] yelp-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fb368-b0b0-7190-a5b1-8971172682dd</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fb368-b0b0-7190-a5b1-8971172682dd</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-07-29.</description><pubDate>Thu, 30 Jul 2026 14:23:30 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] yelp-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fae9a-1596-7ae1-920e-410992089213</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fae9a-1596-7ae1-920e-410992089213</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 15:59:21 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] yelp-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fae9a-1595-7b72-ab90-47bcc3973d74</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fae9a-1595-7b72-ab90-47bcc3973d74</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 15:59:21 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] yelp-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fae9a-1595-734e-8e39-9c4c1da3e699</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fae9a-1595-734e-8e39-9c4c1da3e699</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 15:59:21 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] yelp-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fae9a-1593-7a7d-a295-ce894e71cc9f</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fae9a-1593-7a7d-a295-ce894e71cc9f</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 15:59:21 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] yelp-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fae9a-1593-715d-91e5-57e8b6a95c73</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fae9a-1593-715d-91e5-57e8b6a95c73</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 15:59:21 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] yelp-mcp: Authorization (fail → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fae9a-1592-70a4-9cee-7c5f77c5f071</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fae9a-1592-70a4-9cee-7c5f77c5f071</guid><description>Authorization (fail → unverified). Compared against 2026-07-28.</description><pubDate>Wed, 29 Jul 2026 15:59:21 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[CRITICAL] yelp-mcp: Authorization (unverified → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fa9d3-191b-788c-983a-e95aa9981a93</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fa9d3-191b-788c-983a-e95aa9981a93</guid><description>Authorization (unverified → fail). Compared against 2026-07-27.</description><pubDate>Tue, 28 Jul 2026 17:43:31 GMT</pubDate><category>critical</category><category>regression</category><category>check.reverified</category></item><item><title>[SECURITY] yelp-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fa9d3-191c-7030-91f4-e772afba6b4b</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fa9d3-191c-7030-91f4-e772afba6b4b</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 17:43:31 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] yelp-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fa9d3-191e-70b3-8bf6-5cd3dbe09368</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fa9d3-191e-70b3-8bf6-5cd3dbe09368</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 17:43:31 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] yelp-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fa9d3-191d-79a0-88d6-0e1e74360fd5</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fa9d3-191d-79a0-88d6-0e1e74360fd5</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 17:43:31 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] yelp-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fa9d3-191d-7306-9dc8-4424173a2873</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fa9d3-191d-7306-9dc8-4424173a2873</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 17:43:31 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] yelp-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fa9d3-191c-7b79-a91b-74adeb0e7830</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-yelp/yelp-mcp#chg-chg_019fa9d3-191c-7b79-a91b-74adeb0e7830</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 17:43:31 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item></channel></rss>