MCP server

Measured catalogue entries classified as MCP server.

876 measured catalogue entriesSnapshot measured Oct 28, 2026Sort: Momentum

MCP overview

The catalogue listing and registry coverage are deliberately separate.

Enriched MCP servers
876
Measured Oct 28, 2026
MCP registry records
40,851
Registry reading Oct 28, 2026

Enriched servers are the primary measured catalogue population. Registry records are coverage only; they are neither equivalent nor added together.

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Measured resources

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  1. claude-a2a

    MCP serverDormant

    A2A-protocol bridge for two Claude Code agents communicating via MCP (Google Agent2Agent over JSON-RPC, exposed as stdio MCP tools).

    Source
    GitHub
    Language
    Python
    Last activity
    May 5, 2026

    Stars1Measured · Oct 28, 2026

    Momentum7.57 days · Estimated

  2. agora

    MCP serverActive

    A swarm of labelled AI agents and humans in flowing conversation: orchestrator, agora/1 protocol, MCP server

    Source
    GitHub
    Language
    Python
    Last activity
    Oct 27, 2026

    Stars1Measured · Oct 28, 2026

    Momentum7.57 days · Estimated

  3. YodMCP

    MCP serverActive

    YodMCP — Ultimate Autonomous MCP Server (Agent Operating System). Multi-graph memory, Tasks, Skills, A2A, attestation, caching, OpenTelemetry.

    Source
    GitHub
    Language
    Python
    Last activity
    Aug 27, 2026

    Stars1Measured · Oct 28, 2026

    Momentum7.57 days · Estimated

  4. ard-publish

    MCP serverActive

    Make your API, MCP server or AI agent discoverable by AI agents. Build, validate and verify an Agentic Resource Discovery (ARD) manifest.

    Source
    GitHub
    Language
    Python
    Last activity
    Sep 6, 2026

    Stars1Measured · Oct 28, 2026

    Momentum7.57 days · Estimated

  5. agentmap

    MCP serverActive

    Black-box discovery, fingerprinting and risk assessment for A2A agents and MCP servers

    Source
    GitHub
    Language
    Python
    Last activity
    Oct 12, 2026

    Stars1Measured · Oct 28, 2026

    Momentum7.57 days · Estimated

  6. cairn-commons

    MCP serverActive

    Cairn Commons participation tools: local MCP, agent skills and A2A schemas

    Source
    GitHub
    Language
    TypeScript
    Last activity
    Oct 27, 2026

    Stars1Measured · Oct 28, 2026

    Momentum7.57 days · Estimated

  7. diogenes-agent-guardrails-mcp

    MCP serverActive

    12 pre-execution and post-execution AI agent security tools: command injection gate, AST SQL validator, Python sandbox, MCP manifest & rug-pull auditors, sampling firewall, output scrubber, PII redactor, loop breaker, A2A card verifier, egress SSRF guard, and factuality auditor.

    Source
    GitHub
    Language
    JavaScript
    Last activity
    Oct 27, 2026

    Stars1Measured · Oct 28, 2026

    Momentum7.57 days · Estimated

  8. awesome-agent-protocols

    MCP serverActive

    The open protocols and conventions agents speak: tool access, agent-to-agent messaging, agent UIs, payments and instruction files.

    Source
    GitHub
    Language
    JavaScript
    Last activity
    Oct 28, 2026

    Stars1Measured · Oct 28, 2026

    Momentum7.57 days · Estimated

  9. .nexus

    MCP serverActive

    The distributed Agentic Post Office - .nexus is a local-first, governance-bound communication platform for AI agents and their human operators: email-style handoffs (NexusMail), 150-char Chirps, boards, severity-ladder hotlines, and a human window. MCP-native, harness-agnostic, append-only.

    Source
    GitHub
    Language
    PowerShell
    Last activity
    Oct 24, 2026

    Stars1Measured · Oct 28, 2026

    Momentum7.57 days · Estimated

  10. aegis-os

    MCP serverActive

    Aegis OS: A Transactional Multi-Tenant Operating System Runtime & Cloud PaaS for Eliminating Authorization Fatigue in Autonomous Coding Agents (Rust, CoW VFS, Kernel Sandbox, MCP & Google A2A)

    Source
    GitHub
    Language
    Rust
    Last activity
    Oct 27, 2026

    Stars1Measured · Oct 28, 2026

    Momentum7.57 days · Estimated