MCP Servers 227

Agent Prompt Injection Firewall

io.github.CSOAI-ORG/agent-prompt-injection-firewall-mcp

A✓Verified

The WAF for agents.

Agent Audit Logger

io.github.CSOAI-ORG/agent-audit-logger-mcp

B✓Verified

Hash-chained HMAC-signed audit log MCP for A2A (agent-to-agent) calls.

VMware Private AI (GPU & Model Serving)

io.github.vmware-skills/vmware-privateai

A✓Verified

VMware Private AI (NVIDIA): GPU inventory, vGPU profiles, utilization, model serving — 17 tools

Vector Memory

io.github.NeerajG03/vector-memory

D✓Verified

Semantic document memory using Redis vector store.

patchwork — Codebase Conventions for AI Agents

io.github.SaiNarayana-B/patchwork

B✓Verified

Scan any codebase, generate CONVENTIONS.md, expose conventions as MCP tools for AI agents.

MCP Memory Graph

io.github.RetroRobAI/mcp-memory-graph

C✓Verified

Authority-weighted memory graph for AI agents with conflict detection and semantic search.

Agent Token Budget

io.github.CSOAI-ORG/agent-token-budget-mcp

B✓Verified

Agent Token Budget MCP — hard per-session token + spend cap with signed budget-exhausted

AiPayGent — Claude AI Tools

io.github.djautomd-lab/aipaygent

D✓Verified

Claude-powered AI tools: research, write, code, analyze, translate, debate, pitch, score, and more.

Inference AIops

io.github.AIops-tools/inference-aiops

A✓Verified

Governed GPU inference ops (vLLM + Ray Serve): latency RCA, scaling, drain, 39 tools.

Governed AI agent marketplace on Signomy.

Agent Guard

io.github.ipezygj/agent-guard

B✓Verified

Safety checks an agent runs before it acts: package malware, destructive command, secret leak.

The agent switchboard: identity, policy, loop-guard, and an append-only audit ledger.

MCP server exposing the Backtest360 engine API as tools for AI agents.

Local deterministic project memory for AI agents with context packs, gates and checkpoints.

Agent Content Watermark

io.github.CSOAI-ORG/agent-content-watermark-mcp

B✓Verified

Agent Content Watermark MCP — dedicated EU AI Act Article 50(2) GenAI watermarking.

Agent Immune

io.github.denial-web/agent-immune

B✓Verified

AI agent security: prompt injection detection, semantic memory, output scanning, prompt hardening

Managed Apache Solr for agents: hybrid BM25+kNN search, server-side embeddings, RAG answers

Agent Sudo

io.github.Kisyntra/agent-sudo-mcp

C✓Verified

MCP adapter for Agent_Sudo: authorization, delegation, provenance, and audit for AI agents.

Scout Intel MCP — The Google for AI Agents

io.github.omniologynow-rgb/scout-intel-mcp

C✓Verified

The Google for AI agents — company intel, competitor tracking, market research via MCP.

Mio Computer-Use Agent

io.github.mldlbs/mio-cua

B✓Verified

Control this Windows desktop from any MCP client: files, windows, keyboard and mouse.

N3MemoryCore Lite (Working Memory)

io.github.NeuralNexusNote/n3mc-workingmemory

B✓Verified

Ephemeral 7-day hybrid vector+BM25 working memory, multilingual, backed by Redis Stack.

External Memory

io.github.daedalus/mcp-external-memory

B✓Verified

An MCP server that gives LLMs persistent, searchable semantic memory

Solitaire for Agents

io.github.PRDicta/solitaire

C✓Verified

Identity infrastructure for AI agents.

Cokodo Agent

io.github.dinwind/cokodo-agent

D✓Verified

Serve .agent/ project context, references, and collaborations to MCP-compatible IDEs.