<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Easypost · easypost-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-easypost/easypost-mcp/changelog.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] easypost-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-easypost/easypost-mcp#chg-chg_019fc55b-f0a8-72ce-9bd9-63847d9971ea</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-easypost/easypost-mcp#chg-chg_019fc55b-f0a8-72ce-9bd9-63847d9971ea</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 02:02:44 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] easypost-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-easypost/easypost-mcp#chg-chg_019fc55b-f0a5-7824-8f6a-ceb791a22832</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-easypost/easypost-mcp#chg-chg_019fc55b-f0a5-7824-8f6a-ceb791a22832</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 02:02:44 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] easypost-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-easypost/easypost-mcp#chg-chg_019fc55b-f0a7-731d-bbd0-9c49a07448c7</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-easypost/easypost-mcp#chg-chg_019fc55b-f0a7-731d-bbd0-9c49a07448c7</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 02:02:44 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] easypost-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-easypost/easypost-mcp#chg-chg_019fc55b-f0a7-773a-928e-ad3b53c5eb41</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-easypost/easypost-mcp#chg-chg_019fc55b-f0a7-773a-928e-ad3b53c5eb41</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 02:02:44 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] easypost-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-easypost/easypost-mcp#chg-chg_019fc55b-f0a7-7b0e-92be-867abc771593</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-easypost/easypost-mcp#chg-chg_019fc55b-f0a7-7b0e-92be-867abc771593</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 02:02:44 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] easypost-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-easypost/easypost-mcp#chg-chg_019fc037-ee97-7e8f-b570-61241da81ab5</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-easypost/easypost-mcp#chg-chg_019fc037-ee97-7e8f-b570-61241da81ab5</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 02:05:18 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] easypost-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-easypost/easypost-mcp#chg-chg_019fc037-ee98-7c02-9e09-d3f6424a4d82</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-easypost/easypost-mcp#chg-chg_019fc037-ee98-7c02-9e09-d3f6424a4d82</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 02:05:18 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] easypost-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-easypost/easypost-mcp#chg-chg_019fc037-ee98-7368-8c01-d4a7897a795e</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-easypost/easypost-mcp#chg-chg_019fc037-ee98-7368-8c01-d4a7897a795e</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 02:05:18 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] easypost-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-easypost/easypost-mcp#chg-chg_019fc037-ee97-7963-8c35-330462005358</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-easypost/easypost-mcp#chg-chg_019fc037-ee97-7963-8c35-330462005358</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 02:05:18 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] easypost-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-easypost/easypost-mcp#chg-chg_019fc037-ee97-722e-b19e-9be655656e85</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-easypost/easypost-mcp#chg-chg_019fc037-ee97-722e-b19e-9be655656e85</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 02:05:18 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] easypost-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-easypost/easypost-mcp#chg-chg_019fbb10-dbee-7cc8-910f-a7dc44078e30</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-easypost/easypost-mcp#chg-chg_019fbb10-dbee-7cc8-910f-a7dc44078e30</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 02:04:32 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] easypost-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-easypost/easypost-mcp#chg-chg_019fbb10-dbef-7eb7-af5b-789471ddea41</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-easypost/easypost-mcp#chg-chg_019fbb10-dbef-7eb7-af5b-789471ddea41</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 02:04:32 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] easypost-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-easypost/easypost-mcp#chg-chg_019fbb10-dbef-730c-b8b2-8037b01250dc</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-easypost/easypost-mcp#chg-chg_019fbb10-dbef-730c-b8b2-8037b01250dc</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 02:04:32 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] easypost-mcp: Authorization (fail → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-easypost/easypost-mcp#chg-chg_019fbb10-dbed-7a1d-9356-457c1bd55b13</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-easypost/easypost-mcp#chg-chg_019fbb10-dbed-7a1d-9356-457c1bd55b13</guid><description>Authorization (fail → unverified). Compared against 2026-07-31.</description><pubDate>Sat, 01 Aug 2026 02:04:32 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] easypost-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-easypost/easypost-mcp#chg-chg_019fbb10-dbee-730f-93d0-1534c4835568</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-easypost/easypost-mcp#chg-chg_019fbb10-dbee-730f-93d0-1534c4835568</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 02:04:32 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] easypost-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-easypost/easypost-mcp#chg-chg_019fbb10-dbef-78fe-9dc7-279e6ae41a92</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-easypost/easypost-mcp#chg-chg_019fbb10-dbef-78fe-9dc7-279e6ae41a92</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 02:04:32 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] easypost-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-easypost/easypost-mcp#chg-chg_019fb364-ae74-7ba8-be18-e6382440ae3f</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-easypost/easypost-mcp#chg-chg_019fb364-ae74-7ba8-be18-e6382440ae3f</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 14:19:07 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] easypost-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-easypost/easypost-mcp#chg-chg_019fb364-ae73-7654-b488-3b6020c5f7fc</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-easypost/easypost-mcp#chg-chg_019fb364-ae73-7654-b488-3b6020c5f7fc</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 14:19:07 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] easypost-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-easypost/easypost-mcp#chg-chg_019fb364-ae73-7c7f-8444-a8713a8095a2</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-easypost/easypost-mcp#chg-chg_019fb364-ae73-7c7f-8444-a8713a8095a2</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 14:19:07 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] easypost-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-easypost/easypost-mcp#chg-chg_019fb364-ae74-7236-bbf4-de89b606c3c8</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-easypost/easypost-mcp#chg-chg_019fb364-ae74-7236-bbf4-de89b606c3c8</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 14:19:07 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] easypost-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-easypost/easypost-mcp#chg-chg_019fb364-ae74-774b-9d78-9a6076da189a</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-easypost/easypost-mcp#chg-chg_019fb364-ae74-774b-9d78-9a6076da189a</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 14:19:07 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] easypost-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-easypost/easypost-mcp#chg-chg_019fae73-909d-78a7-82aa-58baae0d33ca</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-easypost/easypost-mcp#chg-chg_019fae73-909d-78a7-82aa-58baae0d33ca</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 15:17:17 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] easypost-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-easypost/easypost-mcp#chg-chg_019fae73-909d-72ce-b9b4-5e64500d5f26</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-easypost/easypost-mcp#chg-chg_019fae73-909d-72ce-b9b4-5e64500d5f26</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 15:17:17 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] easypost-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-easypost/easypost-mcp#chg-chg_019fae73-909c-7cd5-b2be-156d873d9e57</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-easypost/easypost-mcp#chg-chg_019fae73-909c-7cd5-b2be-156d873d9e57</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 15:17:17 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] easypost-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-easypost/easypost-mcp#chg-chg_019fae73-909c-7864-ac9d-a06c02aea164</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-easypost/easypost-mcp#chg-chg_019fae73-909c-7864-ac9d-a06c02aea164</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 15:17:17 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] easypost-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-easypost/easypost-mcp#chg-chg_019fae73-909c-718e-9f87-a0e090ccc4f5</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-easypost/easypost-mcp#chg-chg_019fae73-909c-718e-9f87-a0e090ccc4f5</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 15:17:17 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] easypost-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-easypost/easypost-mcp#chg-chg_019fa929-dc57-704b-9d01-9cbbed4e36b7</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-easypost/easypost-mcp#chg-chg_019fa929-dc57-704b-9d01-9cbbed4e36b7</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 14:38:40 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] easypost-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-easypost/easypost-mcp#chg-chg_019fa929-dc57-765d-be26-b9769eeca11e</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-easypost/easypost-mcp#chg-chg_019fa929-dc57-765d-be26-b9769eeca11e</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 14:38:40 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] easypost-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-easypost/easypost-mcp#chg-chg_019fa929-dc58-7958-ab13-3a56c3536d00</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-easypost/easypost-mcp#chg-chg_019fa929-dc58-7958-ab13-3a56c3536d00</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 14:38:40 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] easypost-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-easypost/easypost-mcp#chg-chg_019fa929-dc58-730d-ad3a-4f5bd366f374</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-easypost/easypost-mcp#chg-chg_019fa929-dc58-730d-ad3a-4f5bd366f374</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 14:38:40 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] easypost-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-easypost/easypost-mcp#chg-chg_019fa929-dc57-7c74-bdce-de491423839f</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-easypost/easypost-mcp#chg-chg_019fa929-dc57-7c74-bdce-de491423839f</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 14:38:40 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item></channel></rss>