<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>io.github.cyanheads/worldbank-mcp-server · worldbank · 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/cyanheads-worldbank-mcp-server/worldbank.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] worldbank: Tool “worldbank_search_indicators” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/cyanheads-worldbank-mcp-server/worldbank#chg-chg_01a0d94c-0d1d-7828-8209-3f6eca95c014</link><guid isPermaLink="true">https://verifymcp.io/servers/cyanheads-worldbank-mcp-server/worldbank#chg-chg_01a0d94c-0d1d-7828-8209-3f6eca95c014</guid><description>Tool “worldbank_search_indicators” rewrote its description, which is the text the model reads. Compared against 2026-09-25.</description><pubDate>Fri, 25 Sep 2026 16:00:34 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] worldbank: Tool “worldbank_get_data” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/cyanheads-worldbank-mcp-server/worldbank#chg-chg_01a0d94c-0d1b-772f-b731-8cc5693c0f9b</link><guid isPermaLink="true">https://verifymcp.io/servers/cyanheads-worldbank-mcp-server/worldbank#chg-chg_01a0d94c-0d1b-772f-b731-8cc5693c0f9b</guid><description>Tool “worldbank_get_data” rewrote its description, which is the text the model reads. Compared against 2026-09-25.</description><pubDate>Fri, 25 Sep 2026 16:00:34 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] worldbank: Tool “worldbank_search_projects” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/cyanheads-worldbank-mcp-server/worldbank#chg-chg_01a0d8de-2712-7e10-8959-8f409f4986e5</link><guid isPermaLink="true">https://verifymcp.io/servers/cyanheads-worldbank-mcp-server/worldbank#chg-chg_01a0d8de-2712-7e10-8959-8f409f4986e5</guid><description>Tool “worldbank_search_projects” rewrote its description, which is the text the model reads. Compared against 2026-09-25.</description><pubDate>Fri, 25 Sep 2026 14:00:31 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] worldbank: Tool “worldbank_list_countries” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/cyanheads-worldbank-mcp-server/worldbank#chg-chg_01a0d8de-270b-752a-bd22-9efff73e07e1</link><guid isPermaLink="true">https://verifymcp.io/servers/cyanheads-worldbank-mcp-server/worldbank#chg-chg_01a0d8de-270b-752a-bd22-9efff73e07e1</guid><description>Tool “worldbank_list_countries” rewrote its description, which is the text the model reads. Compared against 2026-09-25.</description><pubDate>Fri, 25 Sep 2026 14:00:31 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] worldbank: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/cyanheads-worldbank-mcp-server/worldbank#chg-chg_01a0d83e-455f-7c3a-b8da-213531d01964</link><guid isPermaLink="true">https://verifymcp.io/servers/cyanheads-worldbank-mcp-server/worldbank#chg-chg_01a0d83e-455f-7c3a-b8da-213531d01964</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-25.</description><pubDate>Fri, 25 Sep 2026 11:05:54 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] worldbank: Tool “worldbank_get_poverty” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/cyanheads-worldbank-mcp-server/worldbank#chg-chg_01a0d83e-455c-7720-af12-7ce422d92c69</link><guid isPermaLink="true">https://verifymcp.io/servers/cyanheads-worldbank-mcp-server/worldbank#chg-chg_01a0d83e-455c-7720-af12-7ce422d92c69</guid><description>Tool “worldbank_get_poverty” rewrote its description, which is the text the model reads. Compared against 2026-09-25.</description><pubDate>Fri, 25 Sep 2026 11:05:54 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] worldbank: Tool “worldbank_get_data” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/cyanheads-worldbank-mcp-server/worldbank#chg-chg_01a09847-6010-7cf2-abe9-7eea52cfee8a</link><guid isPermaLink="true">https://verifymcp.io/servers/cyanheads-worldbank-mcp-server/worldbank#chg-chg_01a09847-6010-7cf2-abe9-7eea52cfee8a</guid><description>Tool “worldbank_get_data” rewrote its description, which is the text the model reads. Compared against 2026-09-12.</description><pubDate>Sun, 13 Sep 2026 01:00:09 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] worldbank: Tool “worldbank_get_indicator” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/cyanheads-worldbank-mcp-server/worldbank#chg-chg_01a09847-6012-7b5f-8bde-0533b97c0bd4</link><guid isPermaLink="true">https://verifymcp.io/servers/cyanheads-worldbank-mcp-server/worldbank#chg-chg_01a09847-6012-7b5f-8bde-0533b97c0bd4</guid><description>Tool “worldbank_get_indicator” rewrote its description, which is the text the model reads. Compared against 2026-09-12.</description><pubDate>Sun, 13 Sep 2026 01:00:09 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] worldbank: Tool “worldbank_search_projects” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/cyanheads-worldbank-mcp-server/worldbank#chg-chg_01a09847-6018-757d-9ac0-595d977b9f54</link><guid isPermaLink="true">https://verifymcp.io/servers/cyanheads-worldbank-mcp-server/worldbank#chg-chg_01a09847-6018-757d-9ac0-595d977b9f54</guid><description>Tool “worldbank_search_projects” rewrote its description, which is the text the model reads. Compared against 2026-09-12.</description><pubDate>Sun, 13 Sep 2026 01:00:09 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] worldbank: Tool “worldbank_search_indicators” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/cyanheads-worldbank-mcp-server/worldbank#chg-chg_01a09847-6017-737b-9dd0-0b37472556c4</link><guid isPermaLink="true">https://verifymcp.io/servers/cyanheads-worldbank-mcp-server/worldbank#chg-chg_01a09847-6017-737b-9dd0-0b37472556c4</guid><description>Tool “worldbank_search_indicators” rewrote its description, which is the text the model reads. Compared against 2026-09-12.</description><pubDate>Sun, 13 Sep 2026 01:00:09 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] worldbank: Tool “worldbank_list_topics” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/cyanheads-worldbank-mcp-server/worldbank#chg-chg_01a09847-6016-7dc9-8744-7353a2bc626b</link><guid isPermaLink="true">https://verifymcp.io/servers/cyanheads-worldbank-mcp-server/worldbank#chg-chg_01a09847-6016-7dc9-8744-7353a2bc626b</guid><description>Tool “worldbank_list_topics” rewrote its description, which is the text the model reads. Compared against 2026-09-12.</description><pubDate>Sun, 13 Sep 2026 01:00:09 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] worldbank: Tool “worldbank_list_sources” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/cyanheads-worldbank-mcp-server/worldbank#chg-chg_01a09847-6016-776f-9663-602b01dc9dae</link><guid isPermaLink="true">https://verifymcp.io/servers/cyanheads-worldbank-mcp-server/worldbank#chg-chg_01a09847-6016-776f-9663-602b01dc9dae</guid><description>Tool “worldbank_list_sources” rewrote its description, which is the text the model reads. Compared against 2026-09-12.</description><pubDate>Sun, 13 Sep 2026 01:00:09 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] worldbank: Tool “worldbank_list_countries” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/cyanheads-worldbank-mcp-server/worldbank#chg-chg_01a09847-6015-76df-80ff-cf1c5d24695d</link><guid isPermaLink="true">https://verifymcp.io/servers/cyanheads-worldbank-mcp-server/worldbank#chg-chg_01a09847-6015-76df-80ff-cf1c5d24695d</guid><description>Tool “worldbank_list_countries” rewrote its description, which is the text the model reads. Compared against 2026-09-12.</description><pubDate>Sun, 13 Sep 2026 01:00:09 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] worldbank: Tool “worldbank_get_poverty” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/cyanheads-worldbank-mcp-server/worldbank#chg-chg_01a09847-6013-7a71-b2bb-e9e331f3f9bb</link><guid isPermaLink="true">https://verifymcp.io/servers/cyanheads-worldbank-mcp-server/worldbank#chg-chg_01a09847-6013-7a71-b2bb-e9e331f3f9bb</guid><description>Tool “worldbank_get_poverty” rewrote its description, which is the text the model reads. Compared against 2026-09-12.</description><pubDate>Sun, 13 Sep 2026 01:00:09 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] worldbank: Tool “worldbank_get_country” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/cyanheads-worldbank-mcp-server/worldbank#chg-chg_01a09847-600f-786d-b4d3-114934d66252</link><guid isPermaLink="true">https://verifymcp.io/servers/cyanheads-worldbank-mcp-server/worldbank#chg-chg_01a09847-600f-786d-b4d3-114934d66252</guid><description>Tool “worldbank_get_country” rewrote its description, which is the text the model reads. Compared against 2026-09-12.</description><pubDate>Sun, 13 Sep 2026 01:00:09 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] worldbank: Stability (0.97 → pass)</title><link>https://verifymcp.io/servers/cyanheads-worldbank-mcp-server/worldbank#chg-chg_01a083ad-e002-7939-aa5c-2794fc4fca0e</link><guid isPermaLink="true">https://verifymcp.io/servers/cyanheads-worldbank-mcp-server/worldbank#chg-chg_01a083ad-e002-7939-aa5c-2794fc4fca0e</guid><description>Stability (0.97 → pass). Compared against 2026-09-08.</description><pubDate>Wed, 09 Sep 2026 01:00:05 GMT</pubDate><category>security</category><category>neutral</category><category>check.verdict</category></item><item><title>[SECURITY] worldbank: Stability (0.97 → pass)</title><link>https://verifymcp.io/servers/cyanheads-worldbank-mcp-server/worldbank#chg-chg_01a03671-82e6-72cd-9829-c84a45e5a3f5</link><guid isPermaLink="true">https://verifymcp.io/servers/cyanheads-worldbank-mcp-server/worldbank#chg-chg_01a03671-82e6-72cd-9829-c84a45e5a3f5</guid><description>Stability (0.97 → pass). Compared against 2026-08-24.</description><pubDate>Tue, 25 Aug 2026 01:03:23 GMT</pubDate><category>security</category><category>neutral</category><category>check.verdict</category></item><item><title>[SECURITY] worldbank: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/cyanheads-worldbank-mcp-server/worldbank#chg-chg_019fea0f-6a60-74e1-b1e4-52af713f2aa7</link><guid isPermaLink="true">https://verifymcp.io/servers/cyanheads-worldbank-mcp-server/worldbank#chg-chg_019fea0f-6a60-74e1-b1e4-52af713f2aa7</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-08-10.</description><pubDate>Mon, 10 Aug 2026 05:05:06 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] worldbank: HSTS header (fail → pass)</title><link>https://verifymcp.io/servers/cyanheads-worldbank-mcp-server/worldbank#chg-chg_019fe969-e826-7d60-98a2-3185bb8f8915</link><guid isPermaLink="true">https://verifymcp.io/servers/cyanheads-worldbank-mcp-server/worldbank#chg-chg_019fe969-e826-7d60-98a2-3185bb8f8915</guid><description>HSTS header (fail → pass). Compared against 2026-08-09.</description><pubDate>Mon, 10 Aug 2026 02:04:19 GMT</pubDate><category>security</category><category>improvement</category><category>check.verdict</category></item><item><title>[SECURITY] worldbank: Tool “worldbank_search_indicators” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/cyanheads-worldbank-mcp-server/worldbank#chg-chg_019fe969-e82e-72ed-8f33-900b77754e1c</link><guid isPermaLink="true">https://verifymcp.io/servers/cyanheads-worldbank-mcp-server/worldbank#chg-chg_019fe969-e82e-72ed-8f33-900b77754e1c</guid><description>Tool “worldbank_search_indicators” rewrote its description, which is the text the model reads. Compared against 2026-08-07.</description><pubDate>Mon, 10 Aug 2026 02:04:19 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] worldbank: Tool “worldbank_get_data” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/cyanheads-worldbank-mcp-server/worldbank#chg-chg_019fe969-e82b-7866-abce-6b6d6ce72a6e</link><guid isPermaLink="true">https://verifymcp.io/servers/cyanheads-worldbank-mcp-server/worldbank#chg-chg_019fe969-e82b-7866-abce-6b6d6ce72a6e</guid><description>Tool “worldbank_get_data” rewrote its description, which is the text the model reads. Compared against 2026-08-07.</description><pubDate>Mon, 10 Aug 2026 02:04:19 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] worldbank: Authorization (Authorisation not fully verified: no authorisation is required to call this server, and 7 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.)</title><link>https://verifymcp.io/servers/cyanheads-worldbank-mcp-server/worldbank#chg-chg_019fe969-e828-75b0-83a6-12ce7dcc39d0</link><guid isPermaLink="true">https://verifymcp.io/servers/cyanheads-worldbank-mcp-server/worldbank#chg-chg_019fe969-e828-75b0-83a6-12ce7dcc39d0</guid><description>Authorization (Authorisation not fully verified: no authorisation is required to call this server, and 7 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.). Compared against 2026-08-09.</description><pubDate>Mon, 10 Aug 2026 02:04:19 GMT</pubDate><category>security</category><category>neutral</category><category>check.reason</category></item><item><title>[SECURITY] worldbank: Transport (fail → pass)</title><link>https://verifymcp.io/servers/cyanheads-worldbank-mcp-server/worldbank#chg-chg_019fe969-e827-7e4b-ae6f-bee7072715c1</link><guid isPermaLink="true">https://verifymcp.io/servers/cyanheads-worldbank-mcp-server/worldbank#chg-chg_019fe969-e827-7e4b-ae6f-bee7072715c1</guid><description>Transport (fail → pass). Compared against 2026-08-09.</description><pubDate>Mon, 10 Aug 2026 02:04:19 GMT</pubDate><category>security</category><category>improvement</category><category>check.verdict</category></item><item><title>[SECURITY] worldbank: Endpoint reachability (reachable → not serving MCP)</title><link>https://verifymcp.io/servers/cyanheads-worldbank-mcp-server/worldbank#chg-chg_019fdee6-5673-7d71-9bf5-06e0919242b3</link><guid isPermaLink="true">https://verifymcp.io/servers/cyanheads-worldbank-mcp-server/worldbank#chg-chg_019fdee6-5673-7d71-9bf5-06e0919242b3</guid><description>Endpoint reachability (reachable → not serving MCP). Compared against 2026-08-07.</description><pubDate>Sat, 08 Aug 2026 01:04:25 GMT</pubDate><category>security</category><category>regression</category><category>capture.status_changed</category></item><item><title>[SECURITY] worldbank: Transport (pass → fail)</title><link>https://verifymcp.io/servers/cyanheads-worldbank-mcp-server/worldbank#chg-chg_019fdee6-5670-7aa3-a753-a9910ac635b6</link><guid isPermaLink="true">https://verifymcp.io/servers/cyanheads-worldbank-mcp-server/worldbank#chg-chg_019fdee6-5670-7aa3-a753-a9910ac635b6</guid><description>Transport (pass → fail). Compared against 2026-08-07.</description><pubDate>Sat, 08 Aug 2026 01:04:25 GMT</pubDate><category>security</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] worldbank: Stability (0.40 → unverified)</title><link>https://verifymcp.io/servers/cyanheads-worldbank-mcp-server/worldbank#chg-chg_019fdee6-5671-78d3-adea-b5eacc1a02b0</link><guid isPermaLink="true">https://verifymcp.io/servers/cyanheads-worldbank-mcp-server/worldbank#chg-chg_019fdee6-5671-78d3-adea-b5eacc1a02b0</guid><description>Stability (0.40 → unverified). Compared against 2026-08-07.</description><pubDate>Sat, 08 Aug 2026 01:04:25 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] worldbank: HSTS header (pass → fail)</title><link>https://verifymcp.io/servers/cyanheads-worldbank-mcp-server/worldbank#chg-chg_019fdee6-5671-7da8-9f49-0a977cbce015</link><guid isPermaLink="true">https://verifymcp.io/servers/cyanheads-worldbank-mcp-server/worldbank#chg-chg_019fdee6-5671-7da8-9f49-0a977cbce015</guid><description>HSTS header (pass → fail). Compared against 2026-08-07.</description><pubDate>Sat, 08 Aug 2026 01:04:25 GMT</pubDate><category>security</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] worldbank: Authorization (Authorisation not fully verified: no authorisation is required to connect, but we couldn&apos;t read the whole tool list to see what that exposes.)</title><link>https://verifymcp.io/servers/cyanheads-worldbank-mcp-server/worldbank#chg-chg_019fdee6-5672-7397-8de2-41311f874e46</link><guid isPermaLink="true">https://verifymcp.io/servers/cyanheads-worldbank-mcp-server/worldbank#chg-chg_019fdee6-5672-7397-8de2-41311f874e46</guid><description>Authorization (Authorisation not fully verified: no authorisation is required to connect, but we couldn&apos;t read the whole tool list to see what that exposes.). Compared against 2026-08-07.</description><pubDate>Sat, 08 Aug 2026 01:04:25 GMT</pubDate><category>security</category><category>neutral</category><category>check.reason</category></item></channel></rss>