Market around schemagate

Open-source text-to-SQL access-control tool that filters database schemas by caller permissions before they reach an LLM. Supports LangChain, MCP, and SQL agents with Postgres, Oracle, MySQL, SQL Server, and SQLite.

Visit github.com ↗Pricing page ↗

Explore the market

Prices and medians update for the tier you select.

Compare at

schemagate · Pro

No Pro plan

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Pro-provider median

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insufficient comparable pricing

vs Pro providers

No comparison

schemagate doesn't sell Pro

ⓘ Comparisons are same provider type (provider) and same buyer tier (Pro). Never across tiers.

Market density

15th pctile

15 competing vendors

Comparable listings · 30d

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Price spectrum · Pro plans · 3 of 3 providers priced · log scale · $19 → $29/mo

MCP servers◻ shaded = middle 50% · line = median (all types)schemagate has no comparable Pro price — not plotted

Products in this market

Ranked by how closely each one matches schemagate's job. Prices show each provider's Pro state; entry prices are labelled as such. Unpriced products still belong to the market.

OOther3Ranked by similarity

schemagatethis listing

● OTHER

no public price

PostgreSQL Multi-Schema MCP Server

MMCP servers6Ranked by similarity

Market = the products most similar to this one by capability; prices are median / quartiles over its priced members, separated by provider type and buyer tier.