AI & Agents MCP servers

NVIDIA Elements UI design system and agent tools for AI/ML, robotics, and autonomous vehicles.

Agent memory MCP server with 4-type cognitive memory, hybrid search, and TTL-based forgetting.

Evidence-tracked local memory MCP server: one SQLite file; corrections retire dependent memories.

Lint MCP tool schemas for client compatibility and agent recovery.

Read, check and write Rowih, a language for AI agents whose moves state force, basis and authority

Save your coding agent's exact next step and load it after a restart. Free MCP server, no account.

Local Markdown/Obsidian knowledge substrate for MCP agents with governed memory and hybrid search.

Local-first multi-agent coordination for messages, leases, shared plans, status, and resources.

Local belief and memory engine with evidence, certainty, and honest revision history.

Accountable autonomy MCP server: gating, tamper-evident audit for every action

Shared fleet memory for AI agents: nightly self-correction, recall every prompt (supported agents).

Workflow planner, wave dispatcher, persistent swarm memory, and deploy preflight for AI agents.

APIFreaks MCP: live APIs for agents. Enable modules with ENABLE_MODULES; discover via list_modules.

Ask which agent skills fit a task before you start it: picks from a vetted skill catalogue.

Puts an MCP tool server behind Archytan Lite: each tool call is authorized and spent before it runs.

Self-hosted memory for AI agents over MCP: knowledge graph, vectors, graph RAG, cited answers.

Human in the loop for AI agents: ask ID verified people to check a decision before acting.

Markdown knowledge base as agent memory. Runs against the notes directory it is started in.

AI Agent Reliability Toolkit: evidence checks, feedback and permission-controlled local diagnostics.

An MCP server that stores Copilot customizations from the Awesome Copilot repository

Persistent Memory for AI Agents, in plain local files. No network calls of its own.

AISchemaGate validates and repairs structured LLM output against a contract, plus DataContractGate.

Long-term memory for AI agents: fast recall, project brains and skills, local, in one binary.

Governed skills, rules and commands for AI coding agents, served by a read-only MCP server.

Ask 200+ AI models privately from your agent: one-shot, chat, second opinions, prices, images.

Local 2B and 0.8B decision models: calibrated yes/no, choice and score answers for your agent.

AI meta harness for Codex, Claude Code, Cursor and VS Code: direction and completed-work review.

Cross-harness communication and shared work-state for AI coding agents.