Substack MCP Server · substack-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] substack-mcp: Stability (Stability not yet verified: this server's registry entry declares environment variables (an API key or similar) that our sandbox does not supply, so we have no schema to compare.)https://verifymcp.io/servers/marcomoauro-substack-mcp/substack-mcp#chg-chg_01a06acb-8ad2-7068-8077-5667d8e217b5https://verifymcp.io/servers/marcomoauro-substack-mcp/substack-mcp#chg-chg_01a06acb-8ad2-7068-8077-5667d8e217b5Stability (Stability not yet verified: this server's registry entry declares environment variables (an API key or similar) that our sandbox does not supply, so we have no schema to compare.). Compared against 2026-09-03.Fri, 04 Sep 2026 05:01:59 GMTsecurityneutralcheck.reason[SECURITY] substack-mcp: Tool safety (Tool safety not yet verified: this server's registry entry declares environment variables (an API key or similar) that our sandbox does not supply, so we have no tool text to scan.)https://verifymcp.io/servers/marcomoauro-substack-mcp/substack-mcp#chg-chg_01a06acb-8ad3-7377-8479-058301abda7dhttps://verifymcp.io/servers/marcomoauro-substack-mcp/substack-mcp#chg-chg_01a06acb-8ad3-7377-8479-058301abda7dTool safety (Tool safety not yet verified: this server's registry entry declares environment variables (an API key or similar) that our sandbox does not supply, so we have no tool text to scan.). Compared against 2026-09-03.Fri, 04 Sep 2026 05:01:59 GMTsecurityneutralcheck.reason[SECURITY] substack-mcp: Tool safety (Tool safety not yet verified: we do not have a sandbox capture of the tool definitions this version of the package serves yet.)https://verifymcp.io/servers/marcomoauro-substack-mcp/substack-mcp#chg-chg_01a067c9-054b-7a7e-96dd-89b83a67fbfahttps://verifymcp.io/servers/marcomoauro-substack-mcp/substack-mcp#chg-chg_01a067c9-054b-7a7e-96dd-89b83a67fbfaTool safety (Tool safety not yet verified: we do not have a sandbox capture of the tool definitions this version of the package serves yet.). Compared against 2026-09-02.Thu, 03 Sep 2026 15:00:22 GMTsecurityneutralcheck.reason[SECURITY] substack-mcp: Stability (Stability not yet verified: we do not have a sandbox capture of the MCP schema this version of the package serves yet.)https://verifymcp.io/servers/marcomoauro-substack-mcp/substack-mcp#chg-chg_01a067c9-054c-7684-9058-4f3e0dd74b08https://verifymcp.io/servers/marcomoauro-substack-mcp/substack-mcp#chg-chg_01a067c9-054c-7684-9058-4f3e0dd74b08Stability (Stability not yet verified: we do not have a sandbox capture of the MCP schema this version of the package serves yet.). Compared against 2026-09-02.Thu, 03 Sep 2026 15:00:22 GMTsecurityneutralcheck.reason[SECURITY] substack-mcp: Malware scan (unverified → pass)https://verifymcp.io/servers/marcomoauro-substack-mcp/substack-mcp#chg-chg_01a0510b-7d4c-74c2-910b-248e38853c52https://verifymcp.io/servers/marcomoauro-substack-mcp/substack-mcp#chg-chg_01a0510b-7d4c-74c2-910b-248e38853c52Malware scan (unverified → pass). Compared against 2026-08-29.Sun, 30 Aug 2026 05:01:42 GMTsecurityimprovementcheck.reverified