<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>MCPFax On-Chain Toolkit · onchain-toolkit · 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-mcpscores-onchain-toolkit/onchain-toolkit.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] onchain-toolkit: Tool “address_info” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-mcpscores-onchain-toolkit/onchain-toolkit#chg-chg_01a057b1-4bb0-7756-ad18-62489d8ad4b2</link><guid isPermaLink="true">https://verifymcp.io/servers/com-mcpscores-onchain-toolkit/onchain-toolkit#chg-chg_01a057b1-4bb0-7756-ad18-62489d8ad4b2</guid><description>Tool “address_info” rewrote its description, which is the text the model reads. Compared against 2026-08-31.</description><pubDate>Mon, 31 Aug 2026 12:00:31 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] onchain-toolkit: Tool “gas_now” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-mcpscores-onchain-toolkit/onchain-toolkit#chg-chg_01a057b1-4bb1-790b-b09f-d1b44950a037</link><guid isPermaLink="true">https://verifymcp.io/servers/com-mcpscores-onchain-toolkit/onchain-toolkit#chg-chg_01a057b1-4bb1-790b-b09f-d1b44950a037</guid><description>Tool “gas_now” rewrote its description, which is the text the model reads. Compared against 2026-08-31.</description><pubDate>Mon, 31 Aug 2026 12:00:31 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] onchain-toolkit: Tool “token_info” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-mcpscores-onchain-toolkit/onchain-toolkit#chg-chg_01a057b1-4bb2-716d-9034-6211d91c5af6</link><guid isPermaLink="true">https://verifymcp.io/servers/com-mcpscores-onchain-toolkit/onchain-toolkit#chg-chg_01a057b1-4bb2-716d-9034-6211d91c5af6</guid><description>Tool “token_info” rewrote its description, which is the text the model reads. Compared against 2026-08-31.</description><pubDate>Mon, 31 Aug 2026 12:00:31 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] onchain-toolkit: Tool “tx_status” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-mcpscores-onchain-toolkit/onchain-toolkit#chg-chg_01a057b1-4bb2-79c2-81fc-04968057b616</link><guid isPermaLink="true">https://verifymcp.io/servers/com-mcpscores-onchain-toolkit/onchain-toolkit#chg-chg_01a057b1-4bb2-79c2-81fc-04968057b616</guid><description>Tool “tx_status” rewrote its description, which is the text the model reads. Compared against 2026-08-31.</description><pubDate>Mon, 31 Aug 2026 12:00:31 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] onchain-toolkit: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/com-mcpscores-onchain-toolkit/onchain-toolkit#chg-chg_01a057b1-4bb3-79a8-97b4-b880f4f318a4</link><guid isPermaLink="true">https://verifymcp.io/servers/com-mcpscores-onchain-toolkit/onchain-toolkit#chg-chg_01a057b1-4bb3-79a8-97b4-b880f4f318a4</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-08-31.</description><pubDate>Mon, 31 Aug 2026 12:00:31 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item></channel></rss>