1. Conduid
  2. RAG
  3. Schemagate
MCP server · RAG

Schemagate

by · github.com/ashishsinha1602/schemagate

Identity-scoped schema selection for text-to-SQL: give the model only the tables this caller may read, and 75% fewer prompt tokens.

Unclaimed ai-agentsclaudedata-engineeringdatabasellmmcpmcp-servermysqlnl2sqloracleoracle-cloudpostgresqlpythonragschemasqlsql-serversqlalchemyterraformtext2sql
InstallView source
34Low

Scored a month ago · breakdown

About Schemagate

Schemagate is an MCP server published by ashishsinha1602 in the RAG category: identity-scoped schema selection for text-to-SQL: give the model only the tables this caller may read, and 75% fewer prompt tokens.

The repository has 2 stars and 0 forks, with the last commit 8 days ago. Recent commit activity is the strongest signal that reported issues will get attention.

Install

From source
git clone https://github.com/ashishsinha1602/schemagate

This server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.

Ask AI

✦

Ask AI about Schemagate

Powered by Claude · Grounded in docs

I know everything about Schemagate. Ask me about installation, configuration, usage, or troubleshooting.

Security checks

6 checks have not been run yet.

Releases

v1.3.0v1.3.0 · 9 Oct 2026A quantum-safe, tamper-evident audit log, and MCP tools that describe every argument to the agent calling them. MCP tool definitions an agent can use.** Every one of the 19 tool parameters now carries a description (who `principal` is,…
v1.2.0v1.2.0 · 4 Oct 2026An ontology, and a security fix for the MCP server's `run_query` -- upgrade if you run the server with restrictions. Security: `run_query` (MCP server) could read what the caller may not see.** Its scope check read table names in `"double…
v1.1.0v1.1.0 · 3 Oct 2026Accuracy on Oracle, and the MCP server catching up with the CLI. Measured on a live Autonomous Database (24 tables, ~30M rows, 26 business questions checked against hand-written SQL, Gemini 2.5 Flash via OCI Generative AI): `--values` with…
v1.0.0v1.0.0 · 22 Sep 2026The API is stable.** Fifty-eight 0.1.x releases in sixteen days said "not ready" to exactly the reviewers this library is for, whatever the tests said. The names the README documents -- `Catalog` and its methods, `Principal`, `Selection`,…
v0.1.58v0.1.58 — the roles come from the directory, and the server keeps a record · 19 Sep 2026The roles a caller holds now come from the directory, not from the caller.** `restrict_from_grants` already read *which roles may see an object* from the database. The other half, *which roles this caller holds*, was still whatever the…
Questions

About Schemagate

How do I install Schemagate?

No package has been published for this server, so install it from source: clone the repository and follow its README.

Is Schemagate safe to use with an AI agent?

Its trust score is 34 out of 100 (low). Conduid hasn't run static security checks on this repository yet, so review the source yourself before granting it credentials. It has no ConduID identity yet, so agent calls to it are not receipted.

Is Schemagate still maintained?

Yes — the latest release is v1.3.0 (9 Oct 2026), and the last commit was 8 days ago. The repository has 2 stars.