{"passport":{"unfragile":{"@version":"1.0","version":"2026-05","artifact":{"id":"npm_npm-mysql-mcp-tool","slug":"npm-mysql-mcp-tool","name":"mysql-mcp-tool","type":"mcp","url":"https://www.npmjs.com/package/mysql-mcp-tool","page_url":"https://unfragile.ai/npm-mysql-mcp-tool","categories":["mcp-servers"],"tags":["mcp","mysql","studio"],"pricing":{"model":"open_source","free":true,"starting_price":null},"status":"active","verified":false},"capabilities":[{"id":"npm_npm-mysql-mcp-tool__cap_0","uri":"capability://tool.use.integration.mysql.connection.management.via.mcp.protocol","name":"mysql connection management via mcp protocol","description":"Establishes and manages persistent MySQL database connections through the Model Context Protocol (MCP) interface, enabling Claude Desktop and Studio to communicate with MySQL servers using standardized MCP transport mechanisms. The tool implements MCP server architecture that translates Claude's tool-calling requests into MySQL protocol operations, maintaining connection pooling and lifecycle management across multiple query sessions.","intents":["Connect Claude to a MySQL database without writing custom API wrappers","Enable Claude to execute database queries directly from Studio or Claude Desktop","Maintain persistent database sessions across multiple conversation turns","Avoid exposing raw database credentials in application code"],"best_for":["Teams using Claude Desktop or Studio who need direct database access","Developers building AI agents that require real-time database state","Non-technical users who want Claude to query databases without coding"],"limitations":["MCP protocol overhead adds latency compared to direct JDBC/native drivers","Connection pooling configuration is likely fixed or minimal — no tuning for high-concurrency scenarios","No built-in connection encryption beyond MySQL's native SSL/TLS support","Limited to MySQL protocol — no support for MariaDB-specific extensions or MySQL 8.0+ JSON features beyond basic querying"],"requires":["Node.js 16+ (MCP server runtime)","MySQL 5.7+ or compatible database","Claude Desktop or Studio with MCP client support","Valid MySQL connection credentials (host, port, user, password, database)"],"input_types":["SQL query strings","connection configuration objects","query parameters for prepared statements"],"output_types":["JSON-serialized result sets","error messages with SQL diagnostics","connection status metadata"],"categories":["tool-use-integration","database-connectivity"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"npm_npm-mysql-mcp-tool__cap_1","uri":"capability://data.processing.analysis.sql.query.execution.with.result.streaming","name":"sql query execution with result streaming","description":"Executes arbitrary SQL queries against a connected MySQL database and streams results back through the MCP protocol as structured JSON. The tool likely uses MySQL's native query execution API (mysql2/promise or similar Node.js driver) to handle SELECT, INSERT, UPDATE, DELETE operations, with result formatting that preserves data types and handles large result sets through pagination or streaming mechanisms.","intents":["Run SELECT queries to retrieve data for analysis or context","Execute INSERT/UPDATE/DELETE operations to modify database state","Get query execution metadata (rows affected, execution time)","Handle large result sets without memory overflow"],"best_for":["AI agents that need to query application databases for decision-making","Data analysts using Claude to explore database schemas interactively","Developers prototyping database-driven features without writing backend code"],"limitations":["No query optimization or explain plan analysis — Claude sees raw execution results only","Likely no transaction support (BEGIN/COMMIT/ROLLBACK) — each query is atomic","No query timeout enforcement — long-running queries could block the MCP connection","Result set size limits unknown — very large tables may cause memory issues or truncation","No parameterized query validation — SQL injection risk if Claude constructs queries from untrusted input"],"requires":["Active MySQL connection established via connection management capability","Valid SQL syntax compatible with the target MySQL version","Appropriate database user permissions for the query operation (SELECT, INSERT, UPDATE, DELETE)"],"input_types":["SQL query string (SELECT, INSERT, UPDATE, DELETE, SHOW, DESCRIBE)","optional query parameters for prepared statements"],"output_types":["JSON array of result rows with column names and values","metadata object with rowCount, affectedRows, insertId","error object with SQL error code and message"],"categories":["data-processing-analysis","tool-use-integration"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"npm_npm-mysql-mcp-tool__cap_2","uri":"capability://data.processing.analysis.database.schema.introspection.and.discovery","name":"database schema introspection and discovery","description":"Provides Claude with read-only access to MySQL database schema metadata (tables, columns, indexes, constraints, data types) through MCP tools that query INFORMATION_SCHEMA or SHOW commands. This enables Claude to understand the database structure without requiring manual schema documentation, supporting dynamic query construction and context-aware recommendations.","intents":["Discover available tables and columns without reading documentation","Understand data types and constraints before constructing queries","Get column descriptions or comments to infer business logic","Validate that a table exists before attempting to query it"],"best_for":["Teams with large or frequently-changing database schemas","Non-technical users who need Claude to explore unfamiliar databases","Developers building self-service data exploration tools"],"limitations":["Schema introspection queries add latency to every conversation turn if called repeatedly","No support for custom column metadata or business logic descriptions — only MySQL native schema info","INFORMATION_SCHEMA queries may be slow on very large databases with thousands of tables","No caching of schema metadata — each introspection query hits the database live","Cannot discover views, stored procedures, or triggers reliably across MySQL versions"],"requires":["Active MySQL connection with SELECT privilege on INFORMATION_SCHEMA","MySQL 5.7+ (INFORMATION_SCHEMA availability)"],"input_types":["database name (optional — defaults to connected database)","table name pattern (optional — for filtering)"],"output_types":["JSON array of table objects with column metadata","JSON object with column names, data types, nullability, keys, defaults","index definitions and foreign key constraints"],"categories":["data-processing-analysis","memory-knowledge"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"npm_npm-mysql-mcp-tool__cap_3","uri":"capability://data.processing.analysis.prepared.statement.execution.with.parameter.binding","name":"prepared statement execution with parameter binding","description":"Executes parameterized SQL queries using MySQL's prepared statement protocol, binding user-supplied parameters safely to prevent SQL injection attacks. The tool accepts a query template with placeholders (likely ? or :param syntax) and a separate parameters array, using the MySQL driver's native prepared statement API to compile and execute the query with type-safe parameter binding.","intents":["Execute queries with user-supplied values without SQL injection risk","Reuse compiled query plans for repeated queries with different parameters","Pass complex data types (dates, JSON, binary) safely to the database"],"best_for":["Production systems where security is critical","Agents that accept user input and need to query databases safely","High-throughput scenarios where query plan caching improves performance"],"limitations":["Prepared statement syntax may differ from raw SQL — Claude must learn the placeholder format","Parameter binding overhead adds ~5-10ms per query compared to direct SQL execution","No support for dynamic query structure (e.g., variable number of WHERE clauses) — only parameter values can vary","Prepared statement caching is driver-dependent — unclear if this tool caches across multiple calls"],"requires":["Active MySQL connection","Query template with placeholders (? or :name syntax)","Parameters array matching the number and types of placeholders"],"input_types":["SQL query template string with placeholders","parameters array or object with values to bind"],"output_types":["JSON result set (same as raw query execution)","error object if parameter types don't match or binding fails"],"categories":["data-processing-analysis","safety-moderation"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"npm_npm-mysql-mcp-tool__cap_4","uri":"capability://automation.workflow.transaction.management.begin.commit.rollback","name":"transaction management (begin/commit/rollback)","description":"Manages MySQL transactions through MCP tools that issue BEGIN, COMMIT, and ROLLBACK commands, allowing Claude to group multiple queries into atomic operations. The tool maintains transaction state across multiple MCP calls, ensuring that either all queries in a transaction succeed or all are rolled back on error.","intents":["Execute multiple related queries atomically (e.g., transfer funds between accounts)","Rollback changes if a query fails partway through a multi-step operation","Ensure data consistency when modifying related tables"],"best_for":["Financial or e-commerce systems requiring ACID guarantees","Multi-step data migrations or bulk updates","Agents that need to guarantee consistency across multiple database operations"],"limitations":["Transaction state is per-connection — if the MCP connection drops, the transaction is lost","No support for savepoints or nested transactions — only top-level BEGIN/COMMIT/ROLLBACK","Long-running transactions may lock tables and block other clients","Unclear if transaction isolation level (READ UNCOMMITTED, READ COMMITTED, etc.) is configurable","No automatic rollback on timeout — Claude must explicitly issue ROLLBACK"],"requires":["Active MySQL connection with InnoDB or other transactional storage engine","Explicit BEGIN call before executing queries in a transaction"],"input_types":["transaction command (BEGIN, COMMIT, ROLLBACK)","optional isolation level (for BEGIN)"],"output_types":["success/failure status","error message if transaction fails"],"categories":["automation-workflow","data-processing-analysis"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"npm_npm-mysql-mcp-tool__cap_5","uri":"capability://safety.moderation.error.handling.and.diagnostic.reporting","name":"error handling and diagnostic reporting","description":"Captures MySQL errors (syntax errors, constraint violations, permission denied, connection timeouts) and returns them to Claude through the MCP protocol with diagnostic information including error codes, messages, and context about which query failed. The tool likely wraps MySQL driver error objects and formats them for Claude's consumption.","intents":["Understand why a query failed (syntax error vs permission vs data constraint)","Retry queries with corrected syntax based on error messages","Inform users of data validation failures (e.g., duplicate key, foreign key constraint)"],"best_for":["Agents that need to recover from database errors gracefully","Interactive debugging scenarios where Claude explains errors to users","Systems that log database errors for auditing"],"limitations":["Error messages are MySQL-specific — Claude may not understand all error codes without training","No stack traces or query execution plans — only the error message","Sensitive error details (table names, column names) may leak information in multi-tenant systems","Error recovery is Claude's responsibility — the tool doesn't auto-retry or suggest fixes"],"requires":["Active MySQL connection (errors occur during query execution)"],"input_types":["any SQL query that may fail"],"output_types":["error object with code, message, and query context","optional suggestion for recovery (if implemented)"],"categories":["safety-moderation","automation-workflow"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"npm_npm-mysql-mcp-tool__cap_6","uri":"capability://automation.workflow.connection.pooling.and.resource.management","name":"connection pooling and resource management","description":"Manages a pool of MySQL connections to reuse across multiple queries, reducing the overhead of establishing new connections for each operation. The tool likely uses a Node.js connection pool library (mysql2/promise with pooling) that maintains idle connections and allocates them on-demand, with configurable pool size and timeout settings.","intents":["Reduce latency by reusing connections across multiple queries","Prevent connection exhaustion when Claude executes many queries in rapid succession","Gracefully handle connection failures and reconnect automatically"],"best_for":["High-throughput scenarios with many queries per conversation","Long-running Claude sessions that need persistent database access","Multi-user deployments where connection limits are a concern"],"limitations":["Pool configuration is likely fixed at startup — no dynamic resizing","Idle connections consume server resources — pool size must be tuned for the workload","Connection state (variables, temporary tables) is not isolated between queries — may cause unexpected behavior","No monitoring or metrics for pool utilization — unclear if connections are being reused effectively","Pool exhaustion (all connections in use) will cause queries to queue or timeout"],"requires":["Node.js connection pool library (included in mysql-mcp-tool)","MySQL server with sufficient max_connections setting"],"input_types":["pool configuration (optional — size, timeout, idle timeout)"],"output_types":["connection status metadata","pool utilization metrics (if exposed)"],"categories":["automation-workflow","tool-use-integration"],"confidence":0.5,"matches":0,"success_rate":0}],"trust":{"score":26,"verified":false,"data_access_risk":"high","permissions":["Node.js 16+ (MCP server runtime)","MySQL 5.7+ or compatible database","Claude Desktop or Studio with MCP client support","Valid MySQL connection credentials (host, port, user, password, database)","Active MySQL connection established via connection management capability","Valid SQL syntax compatible with the target MySQL version","Appropriate database user permissions for the query operation (SELECT, INSERT, UPDATE, DELETE)","Active MySQL connection with SELECT privilege on INFORMATION_SCHEMA","MySQL 5.7+ (INFORMATION_SCHEMA availability)","Active MySQL connection"],"failure_modes":["MCP protocol overhead adds latency compared to direct JDBC/native drivers","Connection pooling configuration is likely fixed or minimal — no tuning for high-concurrency scenarios","No built-in connection encryption beyond MySQL's native SSL/TLS support","Limited to MySQL protocol — no support for MariaDB-specific extensions or MySQL 8.0+ JSON features beyond basic querying","No query optimization or explain plan analysis — Claude sees raw execution results only","Likely no transaction support (BEGIN/COMMIT/ROLLBACK) — each query is atomic","No query timeout enforcement — long-running queries could block the MCP connection","Result set size limits unknown — very large tables may cause memory issues or truncation","No parameterized query validation — SQL injection risk if Claude constructs queries from untrusted input","Schema introspection queries add latency to every conversation turn if called repeatedly","builder identity is not verified yet","no observed match outcomes yet"],"rank_breakdown":{"adoption":0.05,"quality":0.24,"ecosystem":0.38999999999999996,"match_graph":0.25,"freshness":0.6,"weights":{"adoption":0.25,"quality":0.25,"ecosystem":0.15,"match_graph":0.23,"freshness":0.12}},"observed_outcomes":{"matches":0,"success_rate":0,"avg_confidence":0,"top_intents":[],"last_matched_at":null},"maintenance":{"status":"active","updated_at":"2026-05-24T12:16:23.904Z","last_scraped_at":"2026-04-22T08:11:36.668Z","last_commit":null},"community":{"stars":null,"forks":null,"weekly_downloads":null,"model_downloads":null,"model_likes":null}},"distribution":{"claim_url":"https://unfragile.ai/submit?claim=npm-mysql-mcp-tool","compare_url":"https://unfragile.ai/compare?artifact=npm-mysql-mcp-tool"}},"signature":"AEVNVE9rbA+3oYk9kGnGLn2ZAcqKuK4z5m5mlQaqL37AyP/w/0ZboB0H8U+mOArB9jB8+ylfbltjWa6OGw9BDg==","signedAt":"2026-06-19T18:11:01.877Z","signedBy":"unfragile.ai","version":1},"_links":{"self":"https://unfragile.ai/api/v1/passport/npm-mysql-mcp-tool","artifact":"https://unfragile.ai/npm-mysql-mcp-tool","verify":"https://unfragile.ai/api/v1/verify?slug=npm-mysql-mcp-tool","publicKey":"https://unfragile.ai/api/v1/trust-passport-public-key","spec":"https://unfragile.ai/trust","schema":"https://unfragile.ai/schema.json","docs":"https://unfragile.ai/docs"}}