<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>RationalBloks · 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/com-rationalbloks-mcp/mcp.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0b576-3f07-79ed-8d3a-1cd9a3ec1044</link><guid isPermaLink="true">https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0b576-3f07-79ed-8d3a-1cd9a3ec1044</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-18.</description><pubDate>Fri, 18 Sep 2026 17:00:19 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] mcp: Tool “get_job_status” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0afe1-e7ca-726a-b6b7-7de54d684770</link><guid isPermaLink="true">https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0afe1-e7ca-726a-b6b7-7de54d684770</guid><description>Tool “get_job_status” rewrote its description, which is the text the model reads. Compared against 2026-09-17.</description><pubDate>Thu, 17 Sep 2026 15:00:12 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp: Tool “update_schema” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0ab97-875b-7369-92d1-073a6a87c86c</link><guid isPermaLink="true">https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0ab97-875b-7369-92d1-073a6a87c86c</guid><description>Tool “update_schema” rewrote its description, which is the text the model reads. Compared against 2026-09-16.</description><pubDate>Wed, 16 Sep 2026 19:00:29 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0ab97-875e-76b2-a558-8106e21043ed</link><guid isPermaLink="true">https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0ab97-875e-76b2-a558-8106e21043ed</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-16.</description><pubDate>Wed, 16 Sep 2026 19:00:29 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] mcp: Tool “delete_graph_project” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0aa84-c644-77f1-95bf-3e6600ba291e</link><guid isPermaLink="true">https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0aa84-c644-77f1-95bf-3e6600ba291e</guid><description>Tool “delete_graph_project” rewrote its description, which is the text the model reads. Compared against 2026-09-16.</description><pubDate>Wed, 16 Sep 2026 14:00:23 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp: Tool “delete_project” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0aa84-c645-7631-8585-47f35d8ddc47</link><guid isPermaLink="true">https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0aa84-c645-7631-8585-47f35d8ddc47</guid><description>Tool “delete_project” rewrote its description, which is the text the model reads. Compared against 2026-09-16.</description><pubDate>Wed, 16 Sep 2026 14:00:23 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp: Tool “create_project” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0aa84-c643-71d8-8251-4b6febba17ca</link><guid isPermaLink="true">https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0aa84-c643-71d8-8251-4b6febba17ca</guid><description>Tool “create_project” rewrote its description, which is the text the model reads. Compared against 2026-09-16.</description><pubDate>Wed, 16 Sep 2026 14:00:23 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp: Tool “create_graph_project” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0aa84-c640-7911-9205-a0ad2ada47a2</link><guid isPermaLink="true">https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0aa84-c640-7911-9205-a0ad2ada47a2</guid><description>Tool “create_graph_project” rewrote its description, which is the text the model reads. Compared against 2026-09-16.</description><pubDate>Wed, 16 Sep 2026 14:00:23 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp: Tool “rollback_project” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0aa84-c64c-793c-921b-2072ae5963bb</link><guid isPermaLink="true">https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0aa84-c64c-793c-921b-2072ae5963bb</guid><description>Tool “rollback_project” rewrote its description, which is the text the model reads. Compared against 2026-09-16.</description><pubDate>Wed, 16 Sep 2026 14:00:23 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp: Tool “rollback_graph_project” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0aa84-c64b-7438-9073-0b20b1ce7840</link><guid isPermaLink="true">https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0aa84-c64b-7438-9073-0b20b1ce7840</guid><description>Tool “rollback_graph_project” rewrote its description, which is the text the model reads. Compared against 2026-09-16.</description><pubDate>Wed, 16 Sep 2026 14:00:23 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp: Tool “get_schema” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0aa84-c64a-7169-b202-48b5783037cd</link><guid isPermaLink="true">https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0aa84-c64a-7169-b202-48b5783037cd</guid><description>Tool “get_schema” rewrote its description, which is the text the model reads. Compared against 2026-09-16.</description><pubDate>Wed, 16 Sep 2026 14:00:23 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp: Tool “get_job_status” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0aa84-c649-7055-b571-c191ac47312a</link><guid isPermaLink="true">https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0aa84-c649-7055-b571-c191ac47312a</guid><description>Tool “get_job_status” rewrote its description, which is the text the model reads. Compared against 2026-09-16.</description><pubDate>Wed, 16 Sep 2026 14:00:23 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp: Tool “get_graph_schema” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0aa84-c648-7b1a-9b89-7fd6c81cf559</link><guid isPermaLink="true">https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0aa84-c648-7b1a-9b89-7fd6c81cf559</guid><description>Tool “get_graph_schema” rewrote its description, which is the text the model reads. Compared against 2026-09-16.</description><pubDate>Wed, 16 Sep 2026 14:00:23 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp: Tool “deploy_staging” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0aa84-c647-7e6f-9bfd-094bfd21352f</link><guid isPermaLink="true">https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0aa84-c647-7e6f-9bfd-094bfd21352f</guid><description>Tool “deploy_staging” rewrote its description, which is the text the model reads. Compared against 2026-09-16.</description><pubDate>Wed, 16 Sep 2026 14:00:23 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp: Tool “deploy_production” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0aa84-c647-73c1-870d-567ddee91fdf</link><guid isPermaLink="true">https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0aa84-c647-73c1-870d-567ddee91fdf</guid><description>Tool “deploy_production” rewrote its description, which is the text the model reads. Compared against 2026-09-16.</description><pubDate>Wed, 16 Sep 2026 14:00:23 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp: Tool “deploy_graph_staging” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0aa84-c646-79db-bde0-c17a27508dcd</link><guid isPermaLink="true">https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0aa84-c646-79db-bde0-c17a27508dcd</guid><description>Tool “deploy_graph_staging” rewrote its description, which is the text the model reads. Compared against 2026-09-16.</description><pubDate>Wed, 16 Sep 2026 14:00:23 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp: Tool “deploy_graph_production” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0aa84-c645-7dff-a95c-3e48e16064b9</link><guid isPermaLink="true">https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0aa84-c645-7dff-a95c-3e48e16064b9</guid><description>Tool “deploy_graph_production” rewrote its description, which is the text the model reads. Compared against 2026-09-16.</description><pubDate>Wed, 16 Sep 2026 14:00:23 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp: Tool “deploy_production” is now declared destructive</title><link>https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0a6de-ce85-79e3-a8b3-260ea01a368a</link><guid isPermaLink="true">https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0a6de-ce85-79e3-a8b3-260ea01a368a</guid><description>Tool “deploy_production” is now declared destructive. Compared against 2026-09-15.</description><pubDate>Tue, 15 Sep 2026 21:00:14 GMT</pubDate><category>security</category><category>neutral</category><category>tool.destructive_set</category></item><item><title>[SECURITY] mcp: Tool “deploy_staging” is now declared destructive</title><link>https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0a6de-ce88-75dd-9aa3-e25d37566637</link><guid isPermaLink="true">https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0a6de-ce88-75dd-9aa3-e25d37566637</guid><description>Tool “deploy_staging” is now declared destructive. Compared against 2026-09-15.</description><pubDate>Tue, 15 Sep 2026 21:00:14 GMT</pubDate><category>security</category><category>neutral</category><category>tool.destructive_set</category></item><item><title>[SECURITY] mcp: Tool “deploy_staging” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0a6de-ce88-7a0e-a8d6-c49e78282e5d</link><guid isPermaLink="true">https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0a6de-ce88-7a0e-a8d6-c49e78282e5d</guid><description>Tool “deploy_staging” rewrote its description, which is the text the model reads. Compared against 2026-09-15.</description><pubDate>Tue, 15 Sep 2026 21:00:14 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp: Tool “get_graph_template_schemas” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0a6de-ce89-74c5-bbba-6b36bf524c38</link><guid isPermaLink="true">https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0a6de-ce89-74c5-bbba-6b36bf524c38</guid><description>Tool “get_graph_template_schemas” rewrote its description, which is the text the model reads. Compared against 2026-09-15.</description><pubDate>Tue, 15 Sep 2026 21:00:14 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp: Tool “get_schema_reference” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0a6de-ce89-78ee-a5c1-9860c32fae41</link><guid isPermaLink="true">https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0a6de-ce89-78ee-a5c1-9860c32fae41</guid><description>Tool “get_schema_reference” rewrote its description, which is the text the model reads. Compared against 2026-09-15.</description><pubDate>Tue, 15 Sep 2026 21:00:14 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp: Tool “get_template_schemas” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0a6de-ce89-7dcd-8fb4-b83a24fd8abd</link><guid isPermaLink="true">https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0a6de-ce89-7dcd-8fb4-b83a24fd8abd</guid><description>Tool “get_template_schemas” rewrote its description, which is the text the model reads. Compared against 2026-09-15.</description><pubDate>Tue, 15 Sep 2026 21:00:14 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp: Tool “update_graph_schema” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0a6de-ce95-7819-bc50-644d1d8afc63</link><guid isPermaLink="true">https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0a6de-ce95-7819-bc50-644d1d8afc63</guid><description>Tool “update_graph_schema” rewrote its description, which is the text the model reads. Compared against 2026-09-15.</description><pubDate>Tue, 15 Sep 2026 21:00:14 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp: Tool “deploy_graph_production” is now declared destructive</title><link>https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0a6de-ce76-7b68-801c-eb09f3a3ecff</link><guid isPermaLink="true">https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0a6de-ce76-7b68-801c-eb09f3a3ecff</guid><description>Tool “deploy_graph_production” is now declared destructive. Compared against 2026-09-15.</description><pubDate>Tue, 15 Sep 2026 21:00:14 GMT</pubDate><category>security</category><category>neutral</category><category>tool.destructive_set</category></item><item><title>[SECURITY] mcp: Tool “create_project” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0a6de-ce71-703c-b4e0-cdb8c14634cd</link><guid isPermaLink="true">https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0a6de-ce71-703c-b4e0-cdb8c14634cd</guid><description>Tool “create_project” rewrote its description, which is the text the model reads. Compared against 2026-09-15.</description><pubDate>Tue, 15 Sep 2026 21:00:14 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp: Tool “deploy_graph_production” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0a6de-ce7b-7159-a1dd-651e1e47c624</link><guid isPermaLink="true">https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0a6de-ce7b-7159-a1dd-651e1e47c624</guid><description>Tool “deploy_graph_production” rewrote its description, which is the text the model reads. Compared against 2026-09-15.</description><pubDate>Tue, 15 Sep 2026 21:00:14 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp: Tool “deploy_graph_staging” is now declared destructive</title><link>https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0a6de-ce7c-787f-9729-27b37e3b4dad</link><guid isPermaLink="true">https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0a6de-ce7c-787f-9729-27b37e3b4dad</guid><description>Tool “deploy_graph_staging” is now declared destructive. Compared against 2026-09-15.</description><pubDate>Tue, 15 Sep 2026 21:00:14 GMT</pubDate><category>security</category><category>neutral</category><category>tool.destructive_set</category></item><item><title>[SECURITY] mcp: Tool “deploy_graph_staging” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0a6de-ce7e-702b-a0dd-9e3950f432e7</link><guid isPermaLink="true">https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0a6de-ce7e-702b-a0dd-9e3950f432e7</guid><description>Tool “deploy_graph_staging” rewrote its description, which is the text the model reads. Compared against 2026-09-15.</description><pubDate>Tue, 15 Sep 2026 21:00:14 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp: Tool “deploy_production” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0a6de-ce86-718a-a24d-e07335aa7712</link><guid isPermaLink="true">https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0a6de-ce86-718a-a24d-e07335aa7712</guid><description>Tool “deploy_production” rewrote its description, which is the text the model reads. Compared against 2026-09-15.</description><pubDate>Tue, 15 Sep 2026 21:00:14 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp: Tool “get_project_info” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0a3ba-1f79-7ab0-bbf3-eff702307018</link><guid isPermaLink="true">https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0a3ba-1f79-7ab0-bbf3-eff702307018</guid><description>Tool “get_project_info” rewrote its description, which is the text the model reads. Compared against 2026-09-14.</description><pubDate>Tue, 15 Sep 2026 06:21:18 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0a3ba-1f7a-75d6-8901-7a261974371d</link><guid isPermaLink="true">https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0a3ba-1f7a-75d6-8901-7a261974371d</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-14.</description><pubDate>Tue, 15 Sep 2026 06:21:18 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item></channel></rss>