Skip to main content
Glama
76,993 servers. Updated

Matching MCP tools:

Matching MCP Connectors:

"Examples of MCPs (Microservices Communication Protocols) That Do Not Require API Keys" matching MCP servers:

  • green-api-mcp-gateway by green-api

    green-api-mcp-gatewayofficial

    green-api
    A
    license
    Not graded
    quality
    A
    maintenance
    MCP gateway for GREEN-API WhatsApp that lets AI agents send messages, manage instances, and receive notifications via WhatsApp using the Model Context Protocol.
    MIT

  • mcp-rae

    rae-api-com
    F
    license
    Not graded
    quality
    D
    maintenance
    Model Context Protocol (MCP) server for the Royal Spanish Academy (RAE) API. It allows language models to interact with RAE's dictionary and linguistic resources.
    7

  • AnB-MCP

    kaka-milan-22
    A
    license
    A
    quality
    A
    maintenance
    An MCP front-end for AnB. The tool surface is "use-don't-reveal": no tool returns a plaintext secret. Reveal paths require a TTY the server doesn't have, so the no-reveal guarantee is structural, not prompt-based — it holds even against a prompt-injected agent. Runs as a dedicated, narrowly-scoped AnB identity; exec is default-deny (only allowlist rules tagged scope=mcp run); command output
    5
    1
    MIT

  • runecho

    inth3shadows
    A
    license
    A
    quality
    A
    maintenance
    A deterministic symbol oracle over a locally built index of the repository: whether a symbol exists, what a file declares, and what changed structurally since the last snapshot. It also ships a PreToolUse guard that stops an Edit/Write referencing a function, constant or type the repo does not declare, before the write lands rather than after the build fails. No LLM, no API keys, no network, no l
    6
    MIT

  • mcp-guard

    zent7x
    A
    license
    A
    quality
    B
    maintenance
    Adds security capabilities like port scanning, TLS inspection, DNS enumeration, process monitoring, secrets scanning, HTTP header auditing, and CVE checking to Claude Code and Cursor.
    23
    32
    MIT

  • (S)AGE

    l33tdawg
    A
    license
    A
    quality
    A
    maintenance
    Persistent, consensus-validated institutional memory for AI agents. Gives LLMs real memory that survives across sessions - validated through BFT consensus, not just dumped to a file.
    33
    19
    244
    Apache 2.0

  • Slack MCP

    korotovsky
    A
    license
    B
    quality
    C
    maintenance
    The most powerful MCP server for Slack Workspaces. This integration supports both Stdio and SSE transports, proxy settings and does not require any permissions or bots being created or approved by Workspace admins 😏.
    2
    1,780
    MIT
  • pREST MCP Adapter by prest

    pREST MCP Adapterofficial

    prest
    A
    license
    Not graded
    quality
    A
    maintenance
    Bridges MCP clients that require stdio to a running pREST HTTP MCP endpoint, enabling database interaction via natural language.
    MIT
  • Fingerprint MCP Server by fingerprintjs

    Fingerprint MCP Serverofficial

    fingerprintjs
    F
    license
    Not graded
    quality
    B
    maintenance
    Enables MCP-compatible clients to interact with Fingerprint's identification events and management APIs, supporting both private and public modes with tool filtering and multiple transport protocols.
    4

  • tailscale-mcp-server

    pnocera
    A
    license
    Not graded
    quality
    D
    maintenance
    An MCP (Model Context Protocol) server for managing Tailscale resources using the official Tailscale Go client library v2. This server provides complete coverage of the Tailscale API with enhanced, self-descriptive tools powered by OpenAPI documentation.
    2
    MIT

  • keyward

    arturayupov
    A
    license
    Not graded
    quality
    A
    maintenance
    Enables AI agents to securely use API keys by storing them in an encrypted vault and injecting them on demand with user approval, without exposing the key values to the model.
    1
    MIT

  • truenas-mcp

    cedricziel
    A
    license
    Not graded
    quality
    A
    maintenance
    An MCP server for TrueNAS SCALE that enables read-first management of storage, system, sharing, and virtualization resources with per-user API key authentication, and optional write operations.
    1
    MIT

  • MCPJungle mcp gateway

    mcpjungle
    A
    license
    Not graded
    quality
    B
    maintenance
    MCPJungle is a self-hosted MCP Registry and Gateway suitable for both local and enterprise deployments. It provides a single URL for your MCP clients to access servers and a central platform for you to track your MCPs and client-server interactions.
    1,201
    Mozilla Public 2.0

  • centian

    T4cceptor
    A
    license
    Not graded
    quality
    C
    maintenance
    Control and verify what your AI agents actually do — in real time. AI agents are not aligned on what “success” actually means. Centian lets you define success — and enforce it.
    14
    Apache 2.0

  • claude-connect-nats-mcp

    memblin
    A
    license
    Not graded
    quality
    B
    maintenance
    An MCP server for inter-session communication between Claude Code instances. Built on NATS JetStream, it provides room-based messaging, direct agent communication, presence tracking, and message history.
    Apache 2.0

  • DigitalOcean MCP Server

    rohit-kaundal
    A
    license
    Not graded
    quality
    C
    maintenance
    A Model Context Protocol (MCP) server that provides programmatic access to DigitalOcean's API. This server exposes tools for managing droplets, Kubernetes clusters, and container registries through the MCP interface.
    4
    MIT