MCP servers and skills: search, filter by where they run, and compare.
Read-only MCP server over the Toronto open data warehouse: curated tools plus sqlglot-checked SQL, a least-privilege role and read-only transactions, tested end to end over MCP
PythonMITFew starsNo key
中文自然语言转 SQL 的只读查询 Agent：LangGraph 编排 + Schema 检索（BM25/向量/RRF/重排） + 自一致性投票 + 执行自愈 + sqlglot AST 安全护栏 + MCP Server，配套 60 题自建评测与指标报表。
MCPLink only★ 1Few stars
A Model Context Protocol server that lets AI assistants explore and query a PostgreSQL or SQLite database read-only, behind a SQL allow-list, automatic row limits, timeouts, column masking, rate limit
PythonMITFew starsNo key
Secure read-only SQL MCP server for AI assistants: SQL guard + locked DuckDB sandbox, PII masking, audit log, 52-attack red-team suite in CI.
PythonMITFew starsNo key
An undo button for AI agents. An MCP proxy that records every change an agent makes and rolls back mistakes with one command.
PythonMITFew starsNo key
Governed Model Context Protocol servers (ITSM, SQL, docs) with scopes, read/write separation, validation and audit logging.
PythonMITFew starsNo key
A read-only MCP server for SQL databases with a semantic layer in an open format (Apache Ossie), metrics, your own context and skills — for any database and any MCP client.
PythonApache-2.0Few starsNo key
An MCP server that gives an AI agent read-only SQL access: three independent locks, each proven by breaking it on purpose, plus agent evaluations.
SkillMITFew starsNo key
Text-to-SQL AI agent over a Bronze/Silver/Gold lakehouse: explains schemas, keys and lineage, with SQL guardrails, an MCP server and an eval set.
SkillMIT★ 1Few starsNo key
Remote MCP server giving LLM agents typed, audited, read-only access to PostgreSQL, Snowflake and REST APIs (JWT, RBAC, SQL-AST guard, rate limits).
SkillMITFew starsNo key
Who stands behind it
