"SQLite" matching MCP servers:

An MCP server that coordinates Mistral API calls across multiple processes/clients using a shared SQLite queue, enforcing automatic rate limiting and priority-based queuing.

A local-first, multi-provider cost meter for LLM usage, exposed as MCP tools. Captures every call into a local SQLite ledger and lets any coding agent query spend, compare providers, and get recommendations — no cloud, no account. First-class support for Chinese providers (Qwen, DeepSeek) alongside Anthropic and OpenAI.

YourMemory is an MCP server that uses biological forgetting curves to automatically prune stale data and reinforce useful context for Claude agents. It beats Mem0 by 16% on benchmarks and runs fully locally with zero LLM overhead via spaCy and SQLite.

Persistent, local-first graph memory for AI coding agents. Provides durable cross-session memory via a local SQLite knowledge graph with typed relationships.

Persistent memory MCP server for AI agents, using SQLite with hybrid keyword and semantic search for long-term memory storage.

Enables scraping and comparing LLM inference pricing from multiple providers using Firecrawl, storing results in SQLite for analysis.

MCP server providing virtual memory for AI context with durable SQLite storage, retrieval, and bounded prompt assembly to manage context windows.

Enables durable, evidence-backed deliberation and Decision CI by running multi-stage model protocols with detached worker processes, persistent jobs, and SQLite-stored decisions, evidence, outcomes, and quality metrics.

Open-source AI memory layer for LLM agents. Importance scoring, temporal decay, hierarchical memory (facts, summaries, themes), YMYL prioritization, and active retrieval with contradiction detection. Supports OpenAI, Anthropic, Ollama. Local-first with SQLite + FAISS.

Carbon-aware MCP scheduler that defers "do it later" / "by tomorrow" / "overnight" LLM tasks to the cleanest electricity-grid hour inside a deadline — 40-70% lower CO2 per task, 50% cheaper via Anthropic/OpenAI Batch APIs. 9 MCP tools, per-task carbon receipts to local SQLite, Apache-2.0.

Enables importing AI provider usage CSVs or syncing OpenRouter/OpenAI costs into a local SQLite ledger, then querying spend, budgets, and invoice-style summaries via MCP tools.

An MCP server that implements Andrej Karpathy's autoresearch pattern for iterative experimentation, offering a composable technique catalog, experiment scaffolding, and SQLite-backed tracking for AI-assisted optimization loops.

Enables AI agents to query local video timelines by extracting speech, frame captions, and on-screen text into a SQLite store, exposing search and retrieval tools via MCP.

Persistent memory storage using SQLite for AI agents to store, search, update, and manage contextual memory via the Model Context Protocol.

MCP server that translates natural-language questions into SQL, validates every query structurally, and executes approved read-only queries against a SQLite database, returning results and rejections.

Durable memory MCP server for AI agents. Temporal knowledge graph with hybrid semantic + keyword retrieval, LLM-powered fact extraction, conflict detection, and consolidation. Backed by SQLite or PostgreSQL. 11 MCP tools, 6 LLM provider backends. Part of JamJet.

Tracks token usage and records coding sessions for Claude Desktop users, supporting both local SQLite and cloud Cloudflare D1 databases.

Persistent memory for AI coding agents with local-first, zero-cost, privacy-first SQLite/FTS5 storage and biological-inspired decay.

A local-first memory engine for AI agents that stores embeddings in polar-quantized form in a single SQLite file, enabling private, compact, and human-like recall.

MCP server for multi-agent travel planning, orchestrating parallel expert calls to generate structured itineraries and persist them to SQLite.