A side-by-side look at the Eterna MCP and Sandbox as a Service MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
Verdict: choose Eterna MCP for finance & fintech work over a hosted endpoint; choose Sandbox as a Service for code execution over a hosted endpoint. You can also run both side by side in one mcpServers block.
execute_code, search_sdk, search_examples.AAS_API_KEY, AAS_BASE_URL.Rows where the two servers differ are marked.
| Spec | ||
|---|---|---|
| Category | Finance & Fintech | Code Execution |
| Quality signal | 53/100 · Good | 37/100 · Fair |
| Install command | Confirmed | Confirmed |
| Transport | Remote HTTP/SSE | Remote HTTP/SSE |
| Auth | Not declared | Not declared |
| Pricing | Not declared | Not declared |
| Required env vars | None listed | AAS_API_KEYAAS_BASE_URL |
| Verified owner | Community listing | Community listing |
| GitHub stars | 11 | 0 |
| Directory activity | 0 views 0 installs 0 upvotes | 1 views 0 installs 0 upvotes |
| Tools | 3 | Not listed |
| Full listing | View Eterna MCP | View Sandbox as a Service |
execute_codeRun TypeScript in a Deno sandbox with the `eterna.*` trading SDKsearch_sdkSearch SDK docs (`list` / `summary` / `full` / `params` / `keywords`)search_examplesSemantic search over curated trading examplesNo tool names declared yet. Check the project README from the listing page.
Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.
{
"mcpServers": {
"eterna-mcp": {
"url": "https://mcp.eterna.exchange/mcp"
}
}
}
{
"mcpServers": {
"sandbox-as-a-service": {
"url": "https://sandbox-as-a-service.com/v1/mcp"
}
}
}