Cursor Database Rules (.mdc)
How to configure persistent, scoped database schema context in Cursor using .cursor/rules/*.mdc and avoid token bloat.
Schemap Blog & Technical Guides
In-depth guides on AI database safety, token economics, context window optimization, and architectural comparisons for Claude Code, Cursor, Codex, and Copilot workflows.
AI Database Safety & Context Engineering Guides
Claude Code Context (CLAUDE.md)
How to give Claude Code instant schema awareness with CLAUDE.md vs runtime MCP servers with 0ms latency.
Stop AI SQL Hallucinations
Why Claude Code keeps hallucinating foreign keys & burning turns on information_schema, and how precompiled maps fix it.
Read Technical Teardown ↗Set Up Schemap MCP Server
Step-by-step setup guide for Cursor and Claude Desktop. Dynamic schema queries, multi-hop JOIN path solving, and SQL pre-validation.
Read MCP Guide ↗Cut Token Costs by 80%
Discover prompt token economics, measure monetary savings ($3.00/1M tokens), and supply minimum effective context with role profiles.
Read Token Economics Guide ↗Competitor & Architecture Comparison Guides
Stop Custom Schema Scripts
Why homegrown information_schema scripts become maintenance liabilities and how Schemap replaces them.
vs. dbctx (.dtx SQLite)
Comparing zero-dependency native agent rules (CLAUDE.md, AGENTS.md) against custom SQLite binary slicing formats.
vs. db2md (Markdown Docs)
Why human ER doc generators waste 80% of LLM context windows and how Schemap's Database Intelligence Layer solves it.
View Comparison ↗vs. tbls (Human Docs)
Comparing human documentation web generators against sub-3ms AI agent context compilers. Stop wasting 80% of context window tokens.
View Comparison ↗vs. Raw pg_dump DDL
Why piping raw SQL DDL into LLM prompts wastes 10,000+ tokens, confuses join paths, and leads to invalid multi-table queries.
View Comparison ↗vs. MCP SQL Servers
Comparing zero-latency static local context maps against runtime RPC daemons requiring active database connection credentials.
View Comparison ↗vs. LLMSchema & DbSketch
Why raw Markdown dumpers fail on complex multi-table schemas and how Schemap's Database Intelligence Layer outperforms passive scripts.
View Comparison ↗Database + AI Agent Integration Guides
Step-by-step guides for every supported database and AI coding agent combination. Pick your stack.
PostgreSQL
PostgreSQL + Cursor
Auto-generate .cursor/rules/schemap.mdc from your live Postgres schema with foreign key graphs and safety guardrails.
PostgreSQL + Claude Code
Compile your Postgres schema into CLAUDE.md in sub-3ms — zero hallucinated JOINs, 89% token reduction.
PostgreSQL + Codex
Generate AGENTS.md with deterministic Postgres schema context for OpenAI Codex CLI and coding agents.
PostgreSQL + Copilot
Write accurate Postgres-aware code with GitHub Copilot by injecting schema context into copilot-instructions.md.
SQLite
SQLite + Cursor
Give Cursor full SQLite schema awareness — table maps, inferred foreign keys, and [SAFETY] guardrails in your .mdc rules.
SQLite + Claude Code
Compile your SQLite schema into a token-optimised CLAUDE.md that travels with your repo.
SQLite + Codex
Auto-generate AGENTS.md from your SQLite schema for zero-latency Codex context on every prompt.
SQLite + Copilot
Prevent Copilot from guessing SQLite JOIN paths by injecting compiled schema context into copilot-instructions.md.
MySQL
MySQL + Cursor
Extract your MySQL schema and compile Cursor rules that prevent hallucinated JOINs across your production tables.
Read Guide ↗MySQL + Claude Code
Give Claude Code accurate MySQL context by compiling your schema into CLAUDE.md with 89% fewer tokens.
MySQL + Codex
Generate AGENTS.md from MySQL for deterministic Codex context — foreign keys, centrality scores, safety rules.
MySQL + Copilot
Inject compiled MySQL schema context into GitHub Copilot and stop it from generating invalid multi-table queries.
Read Guide ↗Turso / libSQL
Turso + Cursor
Give Cursor deterministic Turso/libSQL schema context — compiled locally in sub-3ms, no cloud sync.
Read Guide ↗Turso + Claude Code
Compile your Turso edge database schema into CLAUDE.md with anti-hallucination guardrails baked in.
Turso + Codex
Auto-generate accurate AGENTS.md from your Turso schema for Codex CLI workflows.
Turso + Copilot
Stop Copilot from hallucinating Turso JOIN paths — inject compiled libSQL context into copilot-instructions.md.
Oracle
Oracle + Cursor
Compile Oracle Database schema context into Cursor rules — foreign keys, safety guardrails, and token compression.
Read Guide ↗Oracle + Claude Code
Give Claude Code accurate Oracle schema context in CLAUDE.md — no manual DDL copy-paste required.
Oracle + Codex
Auto-generate AGENTS.md from Oracle for Codex CLI agents — schema maps, FK graphs, and [SAFETY] rules.
Oracle + Copilot
Prevent GitHub Copilot from hallucinating Oracle JOIN paths by injecting compiled schema context automatically.
Read Guide ↗