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MCP servers tagged protocol
155 live MCP servers tagged "protocol", ranked by trust score. Tags come from package metadata and repository topics, so this list covers servers across every category that work with protocol.
Roar Protocol
ROAR (Real-time Open Agent Runtime) — Unified protocol for agent communication. Combines MCP + A2A + ACP + ANP into one standard.
Vino MCP Protocol
MCP server for wine recommendation and supplier routing for AI agents.
Cogctx
cogctx — an open Cognitive Context Protocol: a tiny JSON standard telling AI tools how you are (focus, fatigue, interruptibility) so they can adapt how they help
SAIF Protocol
An open standard defining business object models and execution frameworks for AI agents interacting with the real economy.
Novapanda
Verifiable delivery protocol for agents & devices — dual-signed VDC, offline reverify. No protocol token. Working name; trademark pending.
Commerce Agent Protocol
Open protocol connecting e-commerce catalogs to AI shopping agents. The Stripe of agent commerce.
GetCiteFlow Agent Commerce
Open-source Answer Commerce protocol that enables AI agents to discover, purchase, and pay for digital products autonomously.
Zero Context Protocol
Documentation, architecture, benchmarks, and protocol design for ZCP, a runtime-first protocol compatible with MCP.
MASA
MASA — A local-first, language-neutral protocol for describing, listening to, granulating, dissecting, and exchanging sound as matter, with engine-neutral processing and agentic t…
A Protocol
MCP-A -- the MCP Answers Profile: a specialization of MCP that returns compiled, precise, structured answers. v1.0-beta.
Lcp
A lightweight Python SDK that inspects and converts installed packages into a standardized JSON manifest. Scan, validate, serve, and analyze API documentation with an optional AI‑…
Agent Identity Protocol
🔐 Secure identities for agents using the Zero-Trust Identity Layer, enhancing trust in MCP and autonomous systems.
Openwop
OpenWOP: the open-source protocol for multi-agent workflow orchestration. Run AI agents as workflows you can watch, pause for human approval and replay, on any host that implement…
Agentprocess
Agent Process: an open protocol for business processes that AI agents and people work through together.
MCP
Integration two AI's into a modernized MCP for better performance
Mcp.zig
Zig implementation of the Model Context Protocol (MCP) server library
Discord MCP Server
A Model Context Protocol (MCP) server for Discord integration - enables AI models to interact with Discord through secure authentication, message management, and content moderatio…
Protocol
Himeshaa Protocol (HMP) — Open standard for distributed agent intelligence. The shared brain for AI agents across 1 billion GitHub repositories.
Pcp
PCP — Portable Context Protocol. An open protocol for portable personal AI context: profile, memory, and connections behind one URL, for any MCP-enabled LLM.
Uai
Open protocol for AI-agent identity, authorization and verifiable accountability, with BGP-inspired federation.
Dd Board
面向用 AI 编程代理自动修 Bug 的工程团队的鉴别诊断看板，先验证根因假设再动手改代码
Weather MCP Server
A production-ready MCP server that provides weather tools, resources, and prompts for AI assistants using the Model Context Protocol (MCP).
Mcprototool
Minecraft Server Protocol with Handshaking, Configuration, Login, Play, Status & Encoding with Client Connections
Agentic Recruitment Protocol
An open standard for AI-powered recruitment that enables seamless integration between candidates, their AI agents, employers, and recruitment services. Provides REST APIs and MCP…
Map1
Deterministic identity for structured data
MPL
Contracts, quality measurement, and audit trails for AI agent communication.
Dotrepo
Trust-aware metadata protocol for software repositories, with a Rust toolchain, MCP server, and public index.
Sint Protocol
Open protocol and reference stack for governing AI agent actions in physical and safety-critical systems
SCP
SCP — Spatial Context Protocol: any LLM, any body, zero training. Muscle-first embodied AI.
sint-ai/sint-protocol
risk audits.
Ammp MCP
Reference implementation of AMMP (Agentic Mentor-Mentee Protocol, draft-arturo-ammp-01), Mentoring track, on FastMCP. Multi-mentor + multi-mentee, LLM-synthesised AskMentor with c…
Collab CLI
Universal collaboration protocol + CLI for multi-agent LLM teams — Claude Code, Reasonix, Codex, WorkBuddy, Cursor
2origin
本象协议 Benxiang · 一源万影：保存本象，按需投影。面向 AI 的持久对象表示层——AI 只提交语义事务，确定性编译器校验后才落地，每个字段都能回答「凭什么」。A2 消融实测（2026-08-13，README §5）：唯一幸存的分类性主张是结构性的——提示词结构上产不出证据链；A3 全套机制给 15.0%/27.5% 受测字段可溯源证据，所有纯…
Oscp SDK
OSCP SDK & AI MCP Server Implementation for EV Charging Open Smart Charging Protocol [Deprecated]
Token Enhancer
Reduce web pages to clean text before they reach your AI agent’s context window, saving tokens and cutting noise
Mcap Protocol
Mainframe Context Aware Protocol (MCAP) for AI - Driven Legacy Modernization
HAIDAA
Persistent memory for AI agents. Provenance-aware scientific knowledge graph, read-only MCP server, signed contributions, quarantined publication, schemas and an offline receipt v…
FEM Protocol
Introduces "Secure Hosted Embodiment" for collaborative AI: where guest "minds" can securely inhabit "bodies" offered by host environments, enabling rich applications through Secu…
Ochp MCP
OCHP MCP Server - AI MCP Server Implementation for EV Charging Open Clearing House Protocol [Deprecated]
Tool Card Spec
MCP Tool Cards v0.1 draft. Per-tool disclosure documents for Model Context Protocol servers: input/output schema, side-effect classification, tested-LLM matrix, latency, cost, aud…
Logicstamp MCP
MCP server for LogicStamp - exposing deterministic architectural context to AI assistants.
Personal Sys Vps
Personal SYS VPS — self-hosted AI soul node
Lgtm Oncall MCP
Typed, auditable on-call MCP server for LLM agents on top of the LGTM stack (Grafana/Mimir/Loki/Tempo) + your VCS.
Accord Protocol
Open standard for autonomous agent work agreements: terms, verification receipts, settlement receipts and rail adapters.
AMI
AMI — Agent Mobile Identity Protocol. Let an AI agent request, contract (real KYC), activate and operate a real mobile identity — number, voice, SMS, data — over MCP (28 tools) an…
Themissinglayer
Architecture for coherence wherever AI moves faster than humans can synchronize.
Axtp
Agent Experience Transfer Protocol — An open protocol for structured experience exchange between AI agents
ATF AI
Infrastructure-agnostic trust and governance protocol for autonomous agents, RWA privileged actions, verifiable provenance and compliant digital-asset workflows.
Entity Discovery Protocol
Entity Discovery Protocol - A standardized protocol for AI agents to discover and verify digital entity information
Oip Spec
The open standard for connecting mobile apps to AI agents. OIP extends MCP with OAuth 2.0, local privacy, and commercial attribution.