"Memory systems for AI agents" matching MCP connectors:

Universal pay-per-call tool API for AI agents. Web search, price feeds, hive memory, LLM routing, code sandbox. Free tier (10 calls/day, no signup). x402 payments on Base + Solana.

AI-agent verifier: verdict committed before the outcome graded against it; /review, /ledger.

Proof and repair for Apple coding agents: validate Swift, run Xcode evidence, and repair failures.

Scientific compute for AI agents: symbolic, numerical, quantum, chemistry, ODE. Paid via x402.

AI access to Quadratic spreadsheets: open files, run Python/SQL, query connected databases.

MCP server for Klever blockchain smart contract development.

Pay-per-call MCP tools via x402 USDC: ZAR prices, data extraction, Python sandbox, SA flights.

Docs for hot-module-reload and reactive programming for Python (`hmr` on PyPI)

Precision math engine for AI agents. 203 exact methods. Zero hallucination.

Protects AI coding agents from installing malicious open source packages. Every npm and PyPI package is checked against SafeDep’s real-time threat intelligence before installation.

Pay-per-call DNS/TLS truth and npm/PyPI breakage checks via x402. No account or API key.

Authenticated async Fable 5 Agent agent with status polling and artifact results.

Provides access to TakeProfit.com's Indie documentation and tooling — a Python-based scripting language for building custom cloud indicators and trading strategies on the TakeProfit platform.

Anima MCP connects your AI coding assistant directly to Anima Playground. It bridges the gap between PM prototypes and production code.

MCP server for Superserve sandboxes: create, exec, and manage Firecracker microVMs

Confidential AI execution with a post-quantum receipt on every job — verifiable by anyone.

run any ai model. compose agents, stack knowledge, connect tools. one api, pay per run.

OpenAI-compatible AI inference, code, embeddings & agent tools for bots — and mine ANM.

Run, build, and validate firmware on virtual hardware from your AI agent. Hardware knowledge corpus.

MCP task execution sandbox. 4 tools for claim→execute→submit lifecycle with idempotent claims, duplicate-safe submissions, content validation, and 7-day execution expiry.