Simfinity.js
GraphQL types to APIs, database storage and MCP tools
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Define GraphQL object types and generate queries, CRUD mutations, relationships and MongoDB or PostgreSQL storage. Add validation, authorization and lifecycle hooks, then optionally expose selected operations as MCP tools. Open source under Apache-2.0.
PH · launched Sep 16, 2026 · 1 upvote (top 69%) · 0 views
Niche: api generation and management tools · 64 launches, 1 in the last 7 days ▼ -80% · Explore this niche →
Category and tags
- Horizontal
- Dev tools
- Developer
- AI feature
- Hobby / open-source project
- API
- Open Source
- Developer Tools
- GitHub
Visit website ↗ Source listing ↗
More like this: all 64 launches in api generation and management tools →
Could you build this?
Partial While generating boilerplate CRUD and basic GraphQL resolvers is approachable, building a robust, production-grade schema-to-ORM and database-agnostic compilation framework with transactions, lifecycle hooks, and relational mapping requires sophisticated compiler and AST expertise.
What it would actually take: The stack relies on TypeScript/Node.js compiling GraphQL AST definitions directly into optimized MongoDB Aggregation pipelines and SQL queries (PostgreSQL). The hard part is building a reliable query planner, preventing N+1 problems via dynamic lookups/joins, ensuring strict transaction integrity, and managing lifecycle hooks across divergent database paradigms.
Competitors
Other products that read as similar to this one : 175 launches clear the similarity bar, closest 8 shown.
Attention rank: #132 of 176 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 321 days after the earliest competitor.
- multi-database-mcp-server · github · 2026-10-07 · 16 upvotes · similarity 0.54
- Pg-typesafe · hn · 2026-02-17 · 69 upvotes · similarity 0.49
- TypeGraph · hn · 2026-02-24 · 5 upvotes · similarity 0.47
- learn-databases · github · 2026-09-09 · 11 upvotes · similarity 0.45
- SchemaForge · ph · 2026-10-06 · 1 upvotes · similarity 0.45
- croft · ph · 2026-10-19 · 69 upvotes · similarity 0.44
- gRPC Graphql Gateway · ph · 2026-09-12 · 2 upvotes · similarity 0.43
- LinkedQL · hn · 2025-12-08 · 31 upvotes · similarity 0.43
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