6 Commits (f2db55f0c8aac088a1c40d51bc0630f4ef27eb86)

Author	SHA1	Message	Date
Rene Cannao	70647fb426	fix: Remove unused legacy mcp-mysql_* variables ... These variables were deprecated in favor of profile-based routing but were never removed from the code. They existed in the struct definition, getters, and setters but were not consumed anywhere - Query_Tool_Handler uses target_auth_map via mcp_auth_profiles and mcp_target_profiles. Removed: - mcp-mysql_hosts, mcp-mysql_ports, mcp-mysql_user, mcp-mysql_password, mcp-mysql_schema from MCP_Thread.h struct - Variable names from mcp_thread_variables_names array - Initialization, cleanup, getters, and setters in MCP_Thread.cpp - Documentation in doc/MCP/VARIABLES.md	2 months ago
Rene Cannao	79c0b383e8	integration: fix pre-CI issues in unified branch	2 months ago
Rene Cannao	013864b36f	MCP: introduce profile-based target/auth routing and unified LOAD/SAVE MCP PROFILES commands ... This commit introduces the core MCP routing architecture that decouples client-facing target selection from backend connection details. Architecture introduced: - New MCP auth profile table to store backend credentials/policy (`mcp_auth_profiles`). - New MCP target profile table to map opaque `target_id` -> protocol/hostgroup/auth profile (`mcp_target_profiles`). - Runtime mirrors for both profile tables. Behavioral changes: - MCP query tools resolve execution context by `target_id` and route internally by protocol + hostgroup. - Client no longer needs backend-specific connection details; only logical target identifiers. - Unified admin commands for profile lifecycle management: - `LOAD MCP PROFILES TO/FROM MEMORY/RUNTIME/DISK` - `SAVE MCP PROFILES TO/FROM MEMORY/RUNTIME/DISK` Design goals: - Support multi-backend MCP execution (MySQL + PostgreSQL) behind one endpoint. - Provide server-side credential management and cleaner operational model. - Replace legacy one-backend POC configuration with scalable target/auth abstractions. Result: - MCP routing is now dynamic, protocol-agnostic at the client layer, and fully managed through profile tables and unified load/save commands.	2 months ago
Rene Cannao	aced263367	docs: Update MCP documentation to reflect current implementation ... This commit completes a comprehensive review and update of all MCP-related documentation: - Remove deprecated FastAPI POC files - Update Architecture.md to reflect implemented multi-endpoint architecture - Update VARIABLES.md with new AI endpoint authentication - Update Tool_Discovery_Guide.md with discovery and LLM tools - Update FTS_Implementation_Plan.md to reflect implemented status - Update Vector_Embeddings_Implementation_Plan.md to show planned status - Update Database_Discovery_Agent.md to clarify conceptual design status - Update scripts/mcp/README.md with current multi-handler architecture - Update STDIO_BRIDGE_README.md with complete tool list All documentation now accurately reflects the current ProxySQL MCP implementation with 6 dedicated tool handlers and two-phase discovery.	3 months ago
Rene Cannao	35b0b224ff	refactor: Remove mcp-catalog_path variable and hardcode catalog path ... Remove the mcp-catalog_path configuration variable and hardcode the catalog database path to datadir/mcp_catalog.db for stability. Rationale: The catalog database is session state, not user configuration. Runtime swapping of the catalog could cause tables to be missed and the catalog to fail even if it was succeeding a second earlier. Changes: - Removed catalog_path from mcp_thread_variables_names array - Removed mcp_catalog_path from MCP_Thread variables struct - Removed getter/setter logic for catalog_path - Hardcoded catalog path to GloVars.datadir/mcp_catalog.db in: - ProxySQL_MCP_Server.cpp (Query_Tool_Handler initialization) - Admin_FlushVariables.cpp (MySQL_Tool_Handler reinitialization) - Updated VARIABLES.md to document the hardcoded path - Updated configure_mcp.sh to remove catalog_path configuration - Updated MCP README to remove catalog_path references	3 months ago
Rene Cannao	a5f712e7d9	Add MCP variables documentation ... Added comprehensive documentation for all 14 MCP module configuration variables: Server Configuration: - mcp-enabled (boolean, default: false) - mcp-port (integer, default: 6071) - mcp-timeout_ms (integer, default: 30000) Endpoint Authentication (5 variables): - mcp-config_endpoint_auth (string, default: "") - mcp-observe_endpoint_auth (string, default: "") - mcp-query_endpoint_auth (string, default: "") - mcp-admin_endpoint_auth (string, default: "") - mcp-cache_endpoint_auth (string, default: "") MySQL Tool Handler Configuration (5 variables): - mcp-mysql_hosts (string, default: "127.0.0.1") - mcp-mysql_ports (string, default: "3306") - mcp-mysql_user (string, default: "") - mcp-mysql_password (string, default: "") - mcp-mysql_schema (string, default: "") Catalog Configuration: - mcp-catalog_path (string, default: "mcp_catalog.db") Includes documentation for management commands, variable persistence, status variables, and security considerations.	3 months ago