MCP Servers 42

Augments MCP Server - A comprehensive framework documentation provider for Claude Code

Synapse Layer — Trust Infrastructure for AI Agents

io.github.SynapseLayer/synapse-layer

A✓Verified

MCP-native Trust Infrastructure for AI Agents.

Cathedral — Persistent Memory for AI Agents

io.github.AILIFE1/cathedral-mcp

B✓Verified

Persistent memory and drift detection for AI agents across session restarts.

Point Gecko at an OpenAPI spec; get first-call-correct, auth-hidden agent tools.

Agent Rate Limiter

io.github.CSOAI-ORG/agent-rate-limiter-mcp

B✓Verified

Fleet-wide shared rate limiter for A2A + multi-MCP deployments.

Pre-spend x402 reputation from observed behavior, plus portable signed V6 receipts.

agent-tools (x402 + MCP + A2A directory)

io.github.AgentTools-Cloud/agent-tools-mcp

B✓Verified

Discover x402 services, MCP servers and A2A agents by intent — agent-tools.cloud directory.

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.

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.

Agent-to-agent marketplace with escrow-protected trades via MCP tools.

Agent Orchestrator

io.github.CSOAI-ORG/agent-orchestrator-mcp

B✓Verified

Agent Orchestrator MCP Server by MEOK AI Labs

Structured failure knowledge for AI agents — dead ends, workarounds, error chains

Agent Router

io.github.CSOAI-ORG/agent-mcp-router-mcp

B✓Verified

Agent MCP Router MCP — one router for the whole MEOK fleet.

CLS++ Memory

io.github.rajamohan1950/cls-memory

B✓Verified

Cross-LLM persistent memory: store context once, recall it from any AI model.

Six-gate governance for AI agents: PROCEED/PAUSE/HALT decisions with hash-chained audit trails.

Agent Data Residency

io.github.CSOAI-ORG/agent-data-residency-mcp

B✓Verified

Agent data residency + GDPR Chapter V transfer-basis runtime guard.

Agent Delegation

io.github.CSOAI-ORG/agent-delegation-mcp

B✓Verified

Agent Delegation MCP Server by MEOK AI Labs

Agent Handoff Certified

io.github.CSOAI-ORG/agent-handoff-certified-mcp

B✓Verified

Verifiable agent-to-agent task handoff with signed provenance chain.

Agent Incident Relay

io.github.CSOAI-ORG/agent-incident-relay-mcp

B✓Verified

Agent Incident Relay MCP — Article 73 5-clock broadcaster.

Query your Nudg3 brand visibility across ChatGPT, Claude, Gemini, AI Overviews, and Perplexity.

Meok Aaif Agent Card

io.github.CSOAI-ORG/meok-aaif-agent-card-mcp

B✓Verified

MEOK AAIF Agent Card MCP — Linux Foundation AAIF agent identity bridge.

Agent-native web hosting — deploy sites, manage DNS, register domains, scale infrastructure

Verifiable Earth ground truth for AI agents: water, hazard, ground stability, resource, with proof.

Author rules from policy docs, then decide: a Rete engine gives the verdict, an LLM explains why.