Federates multiple MCP servers into a single endpoint with search, call, and admin tools, plus inbound/outbound OAuth.
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process.env. You'll be asked to provide them before it can run.META_URL— =http://127.0.0.1:8080/mcp META_API_KEY=... python scripts/hardcore_eval_real.pyMETA_API_KEY— export ="$(openssl rand -hex 16)"EVAL_REPORTMETA_HOST— / META_PORT Bind addressMETA_PORT— META_HOST / Bind addressMETA_DATA_DIR— SQLite, vaults, logsMETA_CONFIG— Path to mcp.jsonMETA_LOG_LEVELMETA_CONNECT_CONCURRENCYMETA_REQUIRE_API_KEY— Require auth on /mcp (default true)META_PUBLIC_URL— export =https://your.domain.exampleMETA_PUBLIC_BASE_URLMETA_OAUTH_ENABLED— Inbound OAuth AS (default true)META_OAUTH_PASSWORD— export ="$META_API_KEY" # or a separate consent passwordMETA_ALLOW_API_KEY— Accept API key on /mcp (default true)META_STRICT_STDIO— Require absolute stdio commands (default false)META_STDIO_ALLOW_PREFIXES— separated path prefixes allowed when strictMETA_ALLOW_PRIVATE_URLS— SSRF =false when not needing localhost MCPsMETA_RATE_CALL_TOOL— call_tool 60META_RATE_MANAGE— manage_ 30META_RATE_CATALOG— catalog (search / list_ / stats) 180META_RATE_WINDOW_SEC— Window: (default 60). Set a limit to 0 to disable that bucket. Exceeded tools return error: rate_limited.META_DCR_ENABLED— Disable DCR =falseMETA_DCR_TOKEN— DCR lock =… and/or META_DCR_REDIRECT_ALLOWLIST=claude.ai,.openai.comMETA_DCR_REDIRECT_ALLOWLIST— DCR lock META_DCR_TOKEN=… and/or =claude.ai,.openai.comMETA_REQUIRE_INVOKE_SCOPE— meta:invoke call_tool when =trueMETA_ACTIVITY_RETENTION_DAYS— Activity retention =30 (default)META_TOKEN_KEY[](https://m8ven.ai/mcp/arthurkatcher-meta-mcp-manager-s8zvbe)