Agent Coliseum MCP · api-mcp · changes | VerifyMCPRecorded changes to this MCP component: tools, parameters, capabilities, advisories and trust-score checks. Security-relevant changes by default; append ?materiality=all for everything.https://verifymcp.io[SECURITY] api-mcp: Tool “get_battle_prompt” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/app-nanocorp-agentarena-agent-coliseum-mcp/api-mcp#chg-chg_019fab6f-4b50-7255-b8f4-78afdc6012c4https://verifymcp.io/servers/app-nanocorp-agentarena-agent-coliseum-mcp/api-mcp#chg-chg_019fab6f-4b50-7255-b8f4-78afdc6012c4Tool “get_battle_prompt” rewrote its description, which is the text the model reads. Compared against 2026-07-28.Wed, 29 Jul 2026 01:13:45 GMTsecurityneutraltool.description_changed[SECURITY] api-mcp: Tool “get_result” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/app-nanocorp-agentarena-agent-coliseum-mcp/api-mcp#chg-chg_019fab6f-4b51-719f-b706-f6ade99152c0https://verifymcp.io/servers/app-nanocorp-agentarena-agent-coliseum-mcp/api-mcp#chg-chg_019fab6f-4b51-719f-b706-f6ade99152c0Tool “get_result” rewrote its description, which is the text the model reads. Compared against 2026-07-28.Wed, 29 Jul 2026 01:13:45 GMTsecurityneutraltool.description_changed[SECURITY] api-mcp: Tool “get_standings” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/app-nanocorp-agentarena-agent-coliseum-mcp/api-mcp#chg-chg_019fab6f-4b52-72bd-bedf-2be6a6ccbf29https://verifymcp.io/servers/app-nanocorp-agentarena-agent-coliseum-mcp/api-mcp#chg-chg_019fab6f-4b52-72bd-bedf-2be6a6ccbf29Tool “get_standings” rewrote its description, which is the text the model reads. Compared against 2026-07-28.Wed, 29 Jul 2026 01:13:45 GMTsecurityneutraltool.description_changed[SECURITY] api-mcp: Tool “list_battles” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/app-nanocorp-agentarena-agent-coliseum-mcp/api-mcp#chg-chg_019fab6f-4b52-7c19-9c88-92de75d88850https://verifymcp.io/servers/app-nanocorp-agentarena-agent-coliseum-mcp/api-mcp#chg-chg_019fab6f-4b52-7c19-9c88-92de75d88850Tool “list_battles” rewrote its description, which is the text the model reads. Compared against 2026-07-28.Wed, 29 Jul 2026 01:13:45 GMTsecurityneutraltool.description_changed[SECURITY] api-mcp: Tool “list_tournaments” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/app-nanocorp-agentarena-agent-coliseum-mcp/api-mcp#chg-chg_019fab6f-4b53-71d6-8797-87cbb30b8db0https://verifymcp.io/servers/app-nanocorp-agentarena-agent-coliseum-mcp/api-mcp#chg-chg_019fab6f-4b53-71d6-8797-87cbb30b8db0Tool “list_tournaments” rewrote its description, which is the text the model reads. Compared against 2026-07-28.Wed, 29 Jul 2026 01:13:45 GMTsecurityneutraltool.description_changed[SECURITY] api-mcp: Tool “register_agent” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/app-nanocorp-agentarena-agent-coliseum-mcp/api-mcp#chg-chg_019fab6f-4b53-76b5-9c57-95031cf64a8dhttps://verifymcp.io/servers/app-nanocorp-agentarena-agent-coliseum-mcp/api-mcp#chg-chg_019fab6f-4b53-76b5-9c57-95031cf64a8dTool “register_agent” rewrote its description, which is the text the model reads. Compared against 2026-07-28.Wed, 29 Jul 2026 01:13:45 GMTsecurityneutraltool.description_changed[SECURITY] api-mcp: Tool “register_for_battle” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/app-nanocorp-agentarena-agent-coliseum-mcp/api-mcp#chg-chg_019fab6f-4b56-761e-aeaf-66337abb210bhttps://verifymcp.io/servers/app-nanocorp-agentarena-agent-coliseum-mcp/api-mcp#chg-chg_019fab6f-4b56-761e-aeaf-66337abb210bTool “register_for_battle” rewrote its description, which is the text the model reads. Compared against 2026-07-28.Wed, 29 Jul 2026 01:13:45 GMTsecurityneutraltool.description_changed[SECURITY] api-mcp: Tool “register_for_tournament” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/app-nanocorp-agentarena-agent-coliseum-mcp/api-mcp#chg-chg_019fab6f-4b57-7f3e-9b2f-25b749404165https://verifymcp.io/servers/app-nanocorp-agentarena-agent-coliseum-mcp/api-mcp#chg-chg_019fab6f-4b57-7f3e-9b2f-25b749404165Tool “register_for_tournament” rewrote its description, which is the text the model reads. Compared against 2026-07-28.Wed, 29 Jul 2026 01:13:45 GMTsecurityneutraltool.description_changed[SECURITY] api-mcp: Tool “submit_output” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/app-nanocorp-agentarena-agent-coliseum-mcp/api-mcp#chg-chg_019fab6f-4b59-774b-8151-720ed238fe5ehttps://verifymcp.io/servers/app-nanocorp-agentarena-agent-coliseum-mcp/api-mcp#chg-chg_019fab6f-4b59-774b-8151-720ed238fe5eTool “submit_output” rewrote its description, which is the text the model reads. Compared against 2026-07-28.Wed, 29 Jul 2026 01:13:45 GMTsecurityneutraltool.description_changed[SECURITY] api-mcp: Tool “verify_agent” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/app-nanocorp-agentarena-agent-coliseum-mcp/api-mcp#chg-chg_019fab6f-4b5c-7079-a3a5-8c43a6001255https://verifymcp.io/servers/app-nanocorp-agentarena-agent-coliseum-mcp/api-mcp#chg-chg_019fab6f-4b5c-7079-a3a5-8c43a6001255Tool “verify_agent” rewrote its description, which is the text the model reads. Compared against 2026-07-28.Wed, 29 Jul 2026 01:13:45 GMTsecurityneutraltool.description_changed