Code Sandbox API alternatives
24 databases MCP servers from other publishers do the same job as Code Sandbox API. The closest match comes first, then the best rated, with at most two per publisher.
Inspect database schemas and execute SQL queries across multiple database providers with LINQ to DB.
No reviews yetlocal · nuget3.3kFreeConnect to PlanetScale databases, branches, schema, query insights, and execute SQL
No reviews yetgateway-ready6FreeToken-efficient database MCP server for PostgreSQL, MySQL, MariaDB, SQL Server, Oracle, SQLite
No reviews yetlocal · npm3.5k21k/wkFreex402 pay-per-call infra for agents: $0.03 image generation, Postgres, auth, storage, functions.
No reviews yetgateway-ready243.5k/wkFreeRead-only access to a self-hosted GeoLens spatial catalog: datasets, features, maps, sandboxed SQL.
No reviews yetlocal · pypi248320/wkFreeSQL-native query and provisioning engine for cloud infrastructure, served over MCP.
No reviews yetlocal · mixed991FreeGenerate secured CRUD APIs over your database, run SQL, manage files, tasks and a headless browser
No reviews yetlocal · oci1.2kFreeAn MCP server for Text2SQL: transforms natural language into SQL using graph schema understanding.
No reviews yetlocal · oci1.1kFreeSemantic SQL inspector: catches double-counting, wrong joins, PII exposure before execution.
No reviews yetlocal · pypi99123/wkFreeSQL analytics and data engineering for AI Assistants and IDEs
No reviews yetlocal · pypi523FreeBiomedical MCP server: genes, variants, trials, literature, patents, optional SQL/R/biowasm tools.
No reviews yetlocal · npm12236/wkFreeConnect your AI assistants to Keboola and expose your data, transformations, SQL queries, ...
No reviews yetgateway-ready86FreeAnalyze T-SQL scripts for design, naming, and performance issues and prevent bad practices.
No reviews yetlocal · nuget241FreeRead-only SQL queries and schema inspection for IBM Db2 for i over ODBC, JT400 or Mapepire (SSH).
No reviews yetlocal · npm20125/wkFreeMCP server for DBAs running dozens of SQL Server instances: grouped connections, plans, indexes
No reviews yetlocal · npm2347/wkFreeExplore your databases, validate SQL, and build & publish data apps in your Mako workspace.
No reviews yetgateway-ready14FreeLocal-only Tableau .twbx audit: lineage, unused fields, duplicate calcs, SQL, version diffs
No reviews yetlocal · npm736/wkFreeAsk a local SQLite mirror of your Jira and Confluence: SQL, full-text search, issue detail.
No reviews yetlocal · mcpb42FreeRun SQL queries and inspect database schemas through safe, visible MCP tools.
No reviews yetlocal · npm2209/wkFreeSafe-by-default SQL guardrails for AI agents: AST-checked queries, per-table policy, audit log.
No reviews yetlocal · mixed555/wkFreeRead-only PostgreSQL over MCP. Writes refused at the parsed SQL, plus a READ ONLY transaction.
No reviews yetlocal · mixed391/wkFreeThe stock market, in SQL — scan, replay, or subscribe across ~12k US tickers and top 100 cryptos.
No reviews yetgateway-ready80/wkFreeLet coding agents query any SQL database safely. Read-only by default and scoped by your policies.
No reviews yetlocal · npm530/wkFreeConnects coding agents to a running QuestDB Web Console: notebook cells, SQL queries, and charts.
No reviews yetlocal · npm254/wkFree
Code Sandbox API alternatives by what you need
Open source Code Sandbox API alternatives (24)
Published under an open licence such as MIT or Apache-2.0.
LINQ to DB, PlanetScale, DBHub, Run402, GeoLens, StackQL MCP Server, Magic Cloud, QueryWeaver and 16 more below.
Hosted Code Sandbox API alternatives (5)
Nothing to install: a remote endpoint you add by URL. Also callable through the mcp.market gateway.
Local Code Sandbox API alternatives (19)
A package you install and run on your own machine, so your data stays on your computer.
LINQ to DB, DBHub, GeoLens, StackQL MCP Server, Magic Cloud, QueryWeaver, Sqlsure, Motherduck and 11 more below.
Safest Code Sandbox API alternatives (16)
Graded A: passed every check the scanner runs on the latest release.
LINQ to DB, PlanetScale, DBHub, StackQL MCP Server, Magic Cloud, QueryWeaver, Sqlsure, Motherduck and 8 more below.
Code Sandbox API and its alternatives compared
| Server | Grade | Rating | Licence | Runs | Stars |
|---|---|---|---|---|---|
| Code Sandbox API(this one) | D47 | No reviews yet | MIT | Hosted | 0 |
| LINQ to DB | A90 | No reviews yet | MIT | Local | 3.3k |
| PlanetScale | A98 | No reviews yet | Apache-2.0 | Hosted | 6 |
| DBHub | A85 | No reviews yet | MIT | Local | 3.5k |
| Run402 | B84 | No reviews yet | MIT | Hosted | 24 |
| GeoLens | B82 | No reviews yet | Apache-2.0 | Local | 248 |
| StackQL MCP Server | A90 | No reviews yet | MIT | Local | 991 |
| Magic Cloud | A88 | No reviews yet | MIT | Local | 1.2k |
| QueryWeaver | A90 | No reviews yet | AGPL-3.0 | Local | 1.1k |
| Sqlsure | A86 | No reviews yet | Apache-2.0 | Local | 99 |
| Motherduck | A85 | No reviews yet | MIT | Local | 523 |
| BioMCP-TS | B75 | No reviews yet | Apache-2.0 | Local | 12 |
| Keboola | A99 | No reviews yet | MIT | Hosted | 86 |
| SqlServer Rules | A88 | No reviews yet | MIT | Local | 241 |
| IBM Db2 for i | A85 | No reviews yet | MIT | Local | 20 |
| SQL Server MCP | B83 | No reviews yet | MIT | Local | 2 |
| Mako | A98 | No reviews yet | MIT | Hosted | 14 |
| Tableau Workbook Auditor | A92 | No reviews yet | MIT | Local | 7 |
| gadak | A88 | No reviews yet | Apache-2.0 | Local | 42 |
| Grain | B82 | No reviews yet | MIT | Local | 2 |
| Midplane | B80 | No reviews yet | MIT | Local | 5 |
| PostgreSQL (hardened, read-only) | C68 | No reviews yet | MIT | Local | 3 |
| Tickerbot | A90 | No reviews yet | MIT | Hosted | 0 |
| valv | B80 | No reviews yet | MIT | Local | 5 |
| QuestDB Web Console MCP Server | A94 | No reviews yet | Apache-2.0 | Local | 2 |