AI & ML MCP Servers

Persistent memory for AI agents — verbatim conversations, searchable by meaning.

24 free personal-finance + macro tools (mortgage, paycheck, tax, FRED, BLS) for LLM agents.

Graph-structured MCP memory server. 37.2% LongMemEval. Auto dedup, themes, decay, synthesis.

SEAM: local-first memory runtime for AI agents, with retrieval and glassbox provenance over MCP.

Metadata-first fiction editing and reasoning tools for long-form writing projects.

Cross-session, cross-device memory for your agent: remember and recall notes. No key to start.

Deep social media search for LLMs: Facebook, Reddit, LinkedIn, Instagram & more.

Compare flashcard apps, spatial memory science, and aphantasia learning guides.

Neuro-symbolic memory for LLMs (POC)

Time MCP Server, giving LLMs time awareness capabilities.

Anthropic Claude Fable 5 MCP server — top-tier planning and code critique for handoff

Personal YouTube AI knowledge base powered by RAG. Query your subscribed YouTube channels.

MCP server and proxy that compresses LLM prompts, tool output, and replies to cut token cost.

Jailbreak-proof AI guardrails. Automated Reasoning SMT solver, not an LLM. ZK proofs included.

Search the Federal Register, read & diff CFR sections, query Regulations.gov. Any LLM supported.

Personality Runtime for AI agents — persistent memory, personality, and relationships via MCP

Japanese LLM security — prompt injection detection (jpi-guard) + PII masking (PII Guard). Free.

Build searchable AI research knowledge bases with hybrid vector search directly in Claude Desktop.

Drift-aware cross-agent memory · MCP/A2A · LongMemEval-S 56.6% · 1/15 Zep cost

Korean stock market MCP — DART disclosures + KRX prices, English-first for global LLM analysts.

Deterministic repo architecture maps: auth coverage, blast radius, readiness score, diagrams

Geocoding, weather forecasts, and timezone lookups

Persistent memory for Claude — 36 cited neuroscience mechanisms, local-first, hybrid retrieval.

AI-native structured memory for agents (MCP). Built for agents, not humans.