{"servers":[{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"dev.smartergpt/lex","description":"Episodic memory and architectural policy for AI agents. Frames, Atlas, and Policy.","title":"Lex","repository":{"url":"https://github.com/Guffawaffle/lex","source":"github"},"version":"2.1.2","packages":[{"registryType":"npm","identifier":"@smartergpt/lex-mcp","version":"2.1.2","transport":{"type":"stdio"},"environmentVariables":[{"description":"Root directory for the workspace. Defaults to current working directory.","format":"string","name":"LEX_WORKSPACE_ROOT"},{"description":"Path to SQLite database file. Defaults to .smartergpt/lex/lex.db in workspace root.","format":"string","name":"LEX_MEMORY_DB"},{"description":"Set to any value to enable debug logging to stderr.","format":"string","name":"LEX_DEBUG"}]}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-02-01T08:56:32.941006Z","publishedAt":"2026-02-01T08:56:32.941006Z","updatedAt":"2026-02-01T08:56:32.941006Z","isLatest":false}}},{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"dev.smartergpt/lex","description":"Episodic memory and architectural policy for AI agents. Frames, Atlas, and Policy.","title":"Lex","repository":{"url":"https://github.com/Guffawaffle/lex","source":"github"},"version":"2.10.0","packages":[{"registryType":"npm","identifier":"@smartergpt/lex-mcp","version":"2.10.0","transport":{"type":"stdio"},"environmentVariables":[{"description":"Project root directory for Lex runtime discovery. Defaults to current working directory.","format":"string","name":"LEX_WORKSPACE_ROOT"},{"description":"Path to SQLite database file. Defaults to .smartergpt/lex/memory.db under the project root.","format":"string","name":"LEX_DB_PATH"},{"description":"Alias for LEX_DB_PATH (backwards compatibility). Same behavior.","format":"string","name":"LEX_MEMORY_DB"},{"description":"Set to any value to enable debug logging to stderr.","format":"string","name":"LEX_DEBUG"}]}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-07-17T07:17:39.659597Z","publishedAt":"2026-07-17T07:17:39.659597Z","updatedAt":"2026-07-17T07:17:39.659597Z","isLatest":false}}},{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"dev.smartergpt/lex","description":"Episodic memory and architectural policy for AI agents. Frames, Atlas, and Policy.","title":"Lex","repository":{"url":"https://github.com/Guffawaffle/lex","source":"github"},"version":"2.8.0","packages":[{"registryType":"npm","identifier":"@smartergpt/lex-mcp","version":"2.8.0","transport":{"type":"stdio"},"environmentVariables":[{"description":"Project root directory for Lex runtime discovery. Defaults to current working directory.","format":"string","name":"LEX_WORKSPACE_ROOT"},{"description":"Path to SQLite database file. Defaults to .smartergpt/lex/memory.db under the project root.","format":"string","name":"LEX_DB_PATH"},{"description":"Alias for LEX_DB_PATH (backwards compatibility). Same behavior.","format":"string","name":"LEX_MEMORY_DB"},{"description":"Set to any value to enable debug logging to stderr.","format":"string","name":"LEX_DEBUG"}]}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-07-11T06:24:18.809593Z","publishedAt":"2026-07-11T06:24:18.809593Z","updatedAt":"2026-07-11T06:24:18.809593Z","isLatest":false}}},{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"dev.smartergpt/lex","description":"Episodic memory and architectural policy for AI agents. Frames, Atlas, and Policy.","title":"Lex","repository":{"url":"https://github.com/Guffawaffle/lex","source":"github"},"version":"2.9.1","packages":[{"registryType":"npm","identifier":"@smartergpt/lex-mcp","version":"2.9.1","transport":{"type":"stdio"},"environmentVariables":[{"description":"Project root directory for Lex runtime discovery. Defaults to current working directory.","format":"string","name":"LEX_WORKSPACE_ROOT"},{"description":"Path to SQLite database file. Defaults to .smartergpt/lex/memory.db under the project root.","format":"string","name":"LEX_DB_PATH"},{"description":"Alias for LEX_DB_PATH (backwards compatibility). Same behavior.","format":"string","name":"LEX_MEMORY_DB"},{"description":"Set to any value to enable debug logging to stderr.","format":"string","name":"LEX_DEBUG"}]}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-07-16T23:57:36.873029Z","publishedAt":"2026-07-16T23:57:36.873029Z","updatedAt":"2026-07-16T23:57:36.873029Z","isLatest":false}}},{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"dev.smartergpt/lex","description":"Episodic memory and architectural policy for AI agents. Frames, Atlas, and Policy.","title":"Lex","repository":{"url":"https://github.com/Guffawaffle/lex","source":"github"},"version":"3.0.0","packages":[{"registryType":"npm","identifier":"@smartergpt/lex-mcp","version":"3.0.0","transport":{"type":"stdio"},"environmentVariables":[{"description":"Project root directory for Lex runtime discovery. Defaults to current working directory.","format":"string","name":"LEX_WORKSPACE_ROOT"},{"description":"Path to SQLite database file. Defaults to .smartergpt/lex/memory.db under the project root.","format":"string","name":"LEX_DB_PATH"},{"description":"Alias for LEX_DB_PATH (backwards compatibility). Same behavior.","format":"string","name":"LEX_MEMORY_DB"},{"description":"Set to any value to enable debug logging to stderr.","format":"string","name":"LEX_DEBUG"}]}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-07-19T00:43:23.112868Z","publishedAt":"2026-07-19T00:43:23.112868Z","updatedAt":"2026-07-19T00:43:23.112868Z","isLatest":false}}},{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"dev.smartergpt/lex","description":"Episodic memory and architectural policy for AI agents. Frames, Atlas, and Policy.","title":"Lex","repository":{"url":"https://github.com/Guffawaffle/lex","source":"github"},"version":"3.0.1","packages":[{"registryType":"npm","identifier":"@smartergpt/lex-mcp","version":"3.0.1","transport":{"type":"stdio"},"environmentVariables":[{"description":"Project root directory for Lex runtime discovery. Defaults to current working directory.","format":"string","name":"LEX_WORKSPACE_ROOT"},{"description":"Path to SQLite database file. Defaults to .smartergpt/lex/memory.db under the project root.","format":"string","name":"LEX_DB_PATH"},{"description":"Alias for LEX_DB_PATH (backwards compatibility). Same behavior.","format":"string","name":"LEX_MEMORY_DB"},{"description":"Set to any value to enable debug logging to stderr.","format":"string","name":"LEX_DEBUG"}]}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-07-21T10:52:28.282529Z","publishedAt":"2026-07-21T10:52:28.282529Z","updatedAt":"2026-07-21T10:52:28.282529Z","isLatest":false}}},{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"dev.smartergpt/lex","description":"Episodic memory, Frames, Policy Neighborhoods, and policy enforcement for AI agents.","title":"Lex","repository":{"url":"https://github.com/Guffawaffle/lex","source":"github"},"version":"4.0.3","packages":[{"registryType":"npm","identifier":"@smartergpt/lex-mcp","version":"4.0.3","transport":{"type":"stdio"},"environmentVariables":[{"description":"Project root directory for Lex runtime discovery. Defaults to current working directory.","format":"string","name":"LEX_WORKSPACE_ROOT"},{"description":"Frame-store backend: sqlite or postgres. Defaults to sqlite unless LEX_DATABASE_URL selects PostgreSQL.","format":"string","name":"LEX_STORE"},{"description":"Path to SQLite database file. Defaults to .smartergpt/lex/memory.db under the project root.","format":"string","name":"LEX_DB_PATH"},{"description":"Alias for LEX_DB_PATH (backwards compatibility). Same behavior.","format":"string","name":"LEX_MEMORY_DB"},{"description":"PostgreSQL connection URL for the compatibility adapter. Treat as secret because it may contain credentials.","format":"string","isSecret":true,"name":"LEX_DATABASE_URL"},{"description":"PostgreSQL password supplied separately when LEX_DATABASE_URL omits one.","format":"string","isSecret":true,"name":"LEX_POSTGRES_PASSWORD"},{"description":"Maximum PostgreSQL compatibility-adapter pool size. Defaults to 10.","format":"string","name":"LEX_POSTGRES_POOL_MAX"},{"description":"Set to any value to enable debug logging to stderr.","format":"string","name":"LEX_DEBUG"}]}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-08-28T03:22:03.251507Z","publishedAt":"2026-08-28T03:22:03.251507Z","updatedAt":"2026-08-28T03:22:03.251507Z","isLatest":false}}},{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"dev.smartergpt/lex","description":"Episodic memory, Frames, Policy Neighborhoods, and policy enforcement for AI agents.","title":"Lex","repository":{"url":"https://github.com/Guffawaffle/lex","source":"github"},"version":"4.0.4","packages":[{"registryType":"npm","identifier":"@smartergpt/lex-mcp","version":"4.0.4","transport":{"type":"stdio"},"environmentVariables":[{"description":"Project root directory for Lex runtime discovery. Defaults to current working directory.","format":"string","name":"LEX_WORKSPACE_ROOT"},{"description":"Frame-store backend: sqlite or postgres. Defaults to sqlite unless LEX_DATABASE_URL selects PostgreSQL.","format":"string","name":"LEX_STORE"},{"description":"Path to SQLite database file. Defaults to .smartergpt/lex/memory.db under the project root.","format":"string","name":"LEX_DB_PATH"},{"description":"Alias for LEX_DB_PATH (backwards compatibility). Same behavior.","format":"string","name":"LEX_MEMORY_DB"},{"description":"PostgreSQL connection URL for the compatibility adapter. Treat as secret because it may contain credentials.","format":"string","isSecret":true,"name":"LEX_DATABASE_URL"},{"description":"PostgreSQL password supplied separately when LEX_DATABASE_URL omits one.","format":"string","isSecret":true,"name":"LEX_POSTGRES_PASSWORD"},{"description":"Maximum PostgreSQL compatibility-adapter pool size. Defaults to 10.","format":"string","name":"LEX_POSTGRES_POOL_MAX"},{"description":"Set to any value to enable debug logging to stderr.","format":"string","name":"LEX_DEBUG"}]}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-08-29T23:35:46.524557Z","publishedAt":"2026-08-29T23:35:46.524557Z","updatedAt":"2026-08-29T23:35:46.524557Z","isLatest":false}}},{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"dev.smartergpt/lex","description":"Episodic memory, Frames, Policy Neighborhoods, and policy enforcement for AI agents.","title":"Lex","repository":{"url":"https://github.com/Guffawaffle/lex","source":"github"},"version":"4.1.0","packages":[{"registryType":"npm","identifier":"@smartergpt/lex-mcp","version":"4.1.0","transport":{"type":"stdio"},"environmentVariables":[{"description":"Project root directory for Lex runtime discovery. Defaults to current working directory.","format":"string","name":"LEX_WORKSPACE_ROOT"},{"description":"Frame-store backend: sqlite or postgres. Defaults to sqlite unless LEX_DATABASE_URL selects PostgreSQL.","format":"string","name":"LEX_STORE"},{"description":"Path to SQLite database file. Defaults to .smartergpt/lex/memory.db under the project root.","format":"string","name":"LEX_DB_PATH"},{"description":"Alias for LEX_DB_PATH (backwards compatibility). Same behavior.","format":"string","name":"LEX_MEMORY_DB"},{"description":"PostgreSQL connection URL for the compatibility adapter. Treat as secret because it may contain credentials.","format":"string","isSecret":true,"name":"LEX_DATABASE_URL"},{"description":"PostgreSQL password supplied separately when LEX_DATABASE_URL omits one.","format":"string","isSecret":true,"name":"LEX_POSTGRES_PASSWORD"},{"description":"Maximum PostgreSQL compatibility-adapter pool size. Defaults to 10.","format":"string","name":"LEX_POSTGRES_POOL_MAX"},{"description":"Set to any value to enable debug logging to stderr.","format":"string","name":"LEX_DEBUG"}]}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-09-05T08:07:10.146079Z","publishedAt":"2026-09-05T08:07:10.146079Z","updatedAt":"2026-09-05T08:07:10.146079Z","isLatest":false}}},{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"dev.smartergpt/lex","description":"Episodic memory, Frames, Policy Neighborhoods, and policy enforcement for AI agents.","title":"Lex","repository":{"url":"https://github.com/Guffawaffle/lex","source":"github"},"version":"4.2.0","packages":[{"registryType":"npm","identifier":"@smartergpt/lex-mcp","version":"4.2.0","transport":{"type":"stdio"},"environmentVariables":[{"description":"Project root directory for Lex runtime discovery. Defaults to current working directory.","format":"string","name":"LEX_WORKSPACE_ROOT"},{"description":"Frame-store backend: sqlite or postgres. Defaults to sqlite unless LEX_DATABASE_URL selects PostgreSQL.","format":"string","name":"LEX_STORE"},{"description":"Path to SQLite database file. Defaults to .smartergpt/lex/memory.db under the project root.","format":"string","name":"LEX_DB_PATH"},{"description":"Alias for LEX_DB_PATH (backwards compatibility). Same behavior.","format":"string","name":"LEX_MEMORY_DB"},{"description":"PostgreSQL connection URL for the compatibility adapter. Treat as secret because it may contain credentials.","format":"string","isSecret":true,"name":"LEX_DATABASE_URL"},{"description":"PostgreSQL password supplied separately when LEX_DATABASE_URL omits one.","format":"string","isSecret":true,"name":"LEX_POSTGRES_PASSWORD"},{"description":"Maximum PostgreSQL compatibility-adapter pool size. Defaults to 10.","format":"string","name":"LEX_POSTGRES_POOL_MAX"},{"description":"Set to any value to enable debug logging to stderr.","format":"string","name":"LEX_DEBUG"}]}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-09-05T10:48:47.259599Z","publishedAt":"2026-09-05T10:48:47.259599Z","updatedAt":"2026-09-05T10:48:47.259599Z","isLatest":false}}},{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"dev.smartergpt/lex","description":"Episodic memory, Frames, Policy Neighborhoods, and policy enforcement for AI agents.","title":"Lex","repository":{"url":"https://github.com/SmarterGPT/lex","source":"github"},"version":"4.3.0","packages":[{"registryType":"npm","identifier":"@smartergpt/lex-mcp","version":"4.3.0","transport":{"type":"stdio"},"environmentVariables":[{"description":"Project root directory for Lex runtime discovery. Defaults to current working directory.","format":"string","name":"LEX_WORKSPACE_ROOT"},{"description":"Frame-store backend: sqlite or postgres. Defaults to sqlite unless LEX_DATABASE_URL selects PostgreSQL.","format":"string","name":"LEX_STORE"},{"description":"Path to SQLite database file. Defaults to .smartergpt/lex/memory.db under the project root.","format":"string","name":"LEX_DB_PATH"},{"description":"Alias for LEX_DB_PATH (backwards compatibility). Same behavior.","format":"string","name":"LEX_MEMORY_DB"},{"description":"PostgreSQL connection URL for the compatibility adapter. Treat as secret because it may contain credentials.","format":"string","isSecret":true,"name":"LEX_DATABASE_URL"},{"description":"PostgreSQL password supplied separately when LEX_DATABASE_URL omits one.","format":"string","isSecret":true,"name":"LEX_POSTGRES_PASSWORD"},{"description":"Maximum PostgreSQL compatibility-adapter pool size. Defaults to 10.","format":"string","name":"LEX_POSTGRES_POOL_MAX"},{"description":"Set to any value to enable debug logging to stderr.","format":"string","name":"LEX_DEBUG"}]}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-09-17T06:13:26.107954Z","publishedAt":"2026-09-17T06:13:26.107954Z","updatedAt":"2026-09-17T06:13:26.107954Z","isLatest":false}}},{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"dev.smartergpt/lex","description":"Episodic memory, Frames, Policy Neighborhoods, and policy enforcement for AI agents.","title":"Lex","repository":{"url":"https://github.com/SmarterGPT/lex","source":"github"},"version":"4.4.0","packages":[{"registryType":"npm","identifier":"@smartergpt/lex-mcp","version":"4.4.0","transport":{"type":"stdio"},"environmentVariables":[{"description":"Project root directory for Lex runtime discovery. Defaults to current working directory.","format":"string","name":"LEX_WORKSPACE_ROOT"},{"description":"Frame-store backend: sqlite or postgres. Defaults to sqlite unless LEX_DATABASE_URL selects PostgreSQL.","format":"string","name":"LEX_STORE"},{"description":"Path to SQLite database file. Defaults to .smartergpt/lex/memory.db under the project root.","format":"string","name":"LEX_DB_PATH"},{"description":"Alias for LEX_DB_PATH (backwards compatibility). Same behavior.","format":"string","name":"LEX_MEMORY_DB"},{"description":"PostgreSQL connection URL for the compatibility adapter. Treat as secret because it may contain credentials.","format":"string","isSecret":true,"name":"LEX_DATABASE_URL"},{"description":"PostgreSQL password supplied separately when LEX_DATABASE_URL omits one.","format":"string","isSecret":true,"name":"LEX_POSTGRES_PASSWORD"},{"description":"Maximum PostgreSQL compatibility-adapter pool size. Defaults to 10.","format":"string","name":"LEX_POSTGRES_POOL_MAX"},{"description":"Set to any value to enable debug logging to stderr.","format":"string","name":"LEX_DEBUG"}]}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-09-17T10:10:20.452388Z","publishedAt":"2026-09-17T10:10:20.452388Z","updatedAt":"2026-09-17T10:10:20.452388Z","isLatest":false}}},{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"dev.smartergpt/lex","description":"Episodic memory, Frames, Policy Neighborhoods, and policy enforcement for AI agents.","title":"Lex","repository":{"url":"https://github.com/SmarterGPT/lex","source":"github"},"version":"4.4.1","packages":[{"registryType":"npm","identifier":"@smartergpt/lex-mcp","version":"4.4.1","transport":{"type":"stdio"},"environmentVariables":[{"description":"Project root directory for Lex runtime discovery. Defaults to current working directory.","format":"string","name":"LEX_WORKSPACE_ROOT"},{"description":"Frame-store backend: sqlite or postgres. Defaults to sqlite unless LEX_DATABASE_URL selects PostgreSQL.","format":"string","name":"LEX_STORE"},{"description":"Path to SQLite database file. Defaults to .smartergpt/lex/memory.db under the project root.","format":"string","name":"LEX_DB_PATH"},{"description":"Alias for LEX_DB_PATH (backwards compatibility). Same behavior.","format":"string","name":"LEX_MEMORY_DB"},{"description":"PostgreSQL connection URL for the compatibility adapter. Treat as secret because it may contain credentials.","format":"string","isSecret":true,"name":"LEX_DATABASE_URL"},{"description":"PostgreSQL password supplied separately when LEX_DATABASE_URL omits one.","format":"string","isSecret":true,"name":"LEX_POSTGRES_PASSWORD"},{"description":"Maximum PostgreSQL compatibility-adapter pool size. Defaults to 10.","format":"string","name":"LEX_POSTGRES_POOL_MAX"},{"description":"Set to any value to enable debug logging to stderr.","format":"string","name":"LEX_DEBUG"}]}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-09-18T10:42:23.613793Z","publishedAt":"2026-09-18T10:42:23.613793Z","updatedAt":"2026-09-18T10:42:23.613793Z","isLatest":true}}}],"metadata":{"count":13}}