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PlugMCP directory

ai.plugmcp/directoryplugmcp.aistreamable-httpv0.1.1Scanned

Search MCP servers and agent skills, compare them, and get install configs for your client.

9 tools: 1 change things and 8 only read.

Tools: 0 delete, 0 irreversible, 1 write, 8 read.
  • Reads private data · 3
  • Reads text others write · 2
  • Can send data out · 0
  • No findings

Tools listed without sign-in. Remote posture

Anlyon alternative

1 of these tools change something. Run those as governed actions.

Declare what an action changes, and Anlyon puts it under a shared limit, binds every approval to the exact request, and grades the outcome. It works on any HTTPS API you can describe as an action.

Anlyon does not run, proxy or govern this MCP server. A tool your own code calls directly is not routed through Anlyon and is not governed by it.

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Tools

Grouped by what each tool does, most consequential first. Open one for its reasons and full description; descriptions are the publisher's own words.

9 tools

Changes things 1Claude Code: ask
  • whats_newServers added to the directory recently, best first, plus health changes.No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
    Description, as the server wrote it
    Servers added to the directory recently, best first, plus health changes. Defaults to the last 7 days.

    Annotations the server declares

    • title: New MCP servers
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
Only reads 8Show 8 read-only tools
  • compare_serversCompare two to five servers side by side by slug: trust signals, auth, hosting, transport, tools count, license.No findings

    Why it is in this group

    • The name "compare_servers" says "compare": a word for reading.
    Description, as the server wrote it
    Compare two to five servers side by side by slug: trust signals, auth, hosting, transport, tools count, license.

    Annotations the server declares

    • title: Compare MCP servers
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • get_installThe exact config or command to install one server in one client: Cursor, Claude Code, Claude Desktop, VS Code, Windsurf, ChatGPT, Codex, Gemini CLI, Grok Build, Grok Bot, or plain …Reads private dataReads text others writeNo findings

    Why it is in this group

    • The name "get_install" says "get": a word for reading.

    What it can reach

    • private-dataThe description's first sentence says "chat": it reads messages.
    • untrusted-inputThe description's first sentence says "chat": it reads messages, which other people can write.
    Description, as the server wrote it
    The exact config or command to install one server in one client: Cursor, Claude Code, Claude Desktop, VS Code, Windsurf, ChatGPT, Codex, Gemini CLI, Grok Build, Grok Bot, or plain JSON. For Grok Bot the value is the message to send in its chat. Includes the config file path and a one-click deeplink when the client has one.

    Annotations the server declares

    • title: Get install config
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • get_serverDetails for one server by slug: description, tools, auth, transport, health, packages, and links.No findings

    Why it is in this group

    • The name "get_server" says "get": a word for reading.
    Description, as the server wrote it
    Details for one server by slug: description, tools, auth, transport, health, packages, and links. include_readme adds the README (trimmed).

    Annotations the server declares

    • title: Get one MCP server
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • get_skillOne skill by slug: what it does, where the SKILL.md lives, and the install command for Cursor, Claude Code, Codex and Grok Build, plus the chat message that installs it in Grok Bot…Reads private dataReads text others writeNo findings

    Why it is in this group

    • The name "get_skill" says "get": a word for reading.

    What it can reach

    • private-dataThe description's first sentence says "chat": it reads messages.
    • untrusted-inputThe description's first sentence says "chat": it reads messages, which other people can write.
    Description, as the server wrote it
    One skill by slug: what it does, where the SKILL.md lives, and the install command for Cursor, Claude Code, Codex and Grok Build, plus the chat message that installs it in Grok Bot. include_body adds the SKILL.md text (trimmed).

    Annotations the server declares

    • title: Get one agent skill
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • list_categoriesDirectory categories with listing counts.Reads private dataNo findings

    Why it is in this group

    • The name "list_categories" says "list": a word for reading.

    What it can reach

    • private-dataThe description's first sentence says "directory": it reads files.
    Description, as the server wrote it
    Directory categories with listing counts. Use a slug as the category filter in search_servers.

    Annotations the server declares

    • title: List categories
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • recommend_serversDescribe what the user wants to do in plain words.No findings

    Why it is in this group

    • The description's first verb is "describe": a word for reading.
    Description, as the server wrote it
    Describe what the user wants to do in plain words. Returns the best three servers, each with why it fits, auth, remote or local, health, and the install snippet for the client.

    Annotations the server declares

    • title: Recommend MCP servers for a task
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • search_serversFind MCP servers by product name, publisher, or topic.No findings

    Why it is in this group

    • The name "search_servers" says "search": a word for reading.
    Description, as the server wrote it
    Find MCP servers by product name, publisher, or topic. Ranked by relevance (exact name, then publisher, then tags and description), official and verified first, duplicates merged. Returns compact cards with trust signals; call get_install next.

    Annotations the server declares

    • title: Search MCP servers
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • search_skillsFind agent skills (SKILL.md packs for Claude Code, Cursor, Codex, Grok Build and Grok Bot) by name, publisher or topic.No findings

    Why it is in this group

    • The name "search_skills" says "search": a word for reading.
    Description, as the server wrote it
    Find agent skills (SKILL.md packs for Claude Code, Cursor, Codex, Grok Build and Grok Bot) by name, publisher or topic. Call get_skill for the install command.

    Annotations the server declares

    • title: Search agent skills
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Exfil surface

Which tools read private data, which read text someone else can write, and which can send data out. One of each is a path a prompt injection can use.

No private-data, untrusted-input, outbound path in this server alone: no tool is tagged outbound.

Reads private data3
Reads files, mail, messages, databases, secrets, calendars or repositories.
Reads text others write2
Brings in text someone else can write: web pages, inbound email, messages, issues and comments.
Can send data out0
Can carry data to people or systems: it sends, posts or publishes, or takes a recipient, channel or URL.

Other servers in the same agent add their own tools to these paths. Audit your whole setup to see them together.

Remote posture

What anyone on the internet sees at the remote endpoint: an anonymous initialize and tools/list, and the public OAuth metadata.

Tools listed without sign-in

Looked at Nov 5, 2026, 03:18 UTC, unchanged since Nov 5, 2026. No credentials were sent and no tool was called. What is looked at.

Reachable
yes
HTTP status of an anonymous initialize
200
tools/list served without credentials
yes
Tools that change things, listed without credentials
1
Protocol version
2025-06-18
WWW-Authenticate on 401
not observed
resource_metadata in WWW-Authenticate
not observed
RFC 9728 protected resource metadata
not observed
Authorization servers
not observed
Legacy HTTP+SSE transport
no
Dynamic client registration
not observed
Client ID metadata documents
not observed
  • WarnThe whole server

    The endpoint served tools/list without credentials, and the list has 1 tool that changes things (1 write). Whether a call also works without credentials was not tested: tools are never called.

    Matched text

    https://plugmcp.ai/mcp-server: tools/list returned 9 tools to an anonymous client, including whats_new (write)

    What this check looks for

Findings

Matches of fixed checks, with the text they matched.

No check matched anything in these tool definitions. That is not a safety guarantee.

History

Changes to its tool definitions and to its remote endpoint, newest first.

No change seen yet. Its tools are rescanned every day, and a remote endpoint is looked at once a week.

All changes to this server

Install

Pinned to version 0.1.1. Values in angle brackets are yours to fill in.

claude mcp add --transport http directory https://plugmcp.ai/mcp-server
claude mcp add --transport http directory https://plugmcp.ai/mcp-server

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change or a way out, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json
{
  "permissions": {
    "allow": [
      "mcp__directory__search_servers",
      "mcp__directory__get_server",
      "mcp__directory__get_install",
      "mcp__directory__list_categories",
      "mcp__directory__compare_servers",
      "mcp__directory__recommend_servers",
      "mcp__directory__search_skills",
      "mcp__directory__get_skill"
    ],
    "ask": [
      "mcp__directory__whats_new"
    ],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. A read that can send data out (it takes a URL, say) asks first too. It assumes the server is installed as directory. Review it before you use it.

Capability tags behind 3 rules
  • mcp__directory__get_install private-data, untrusted-input
  • mcp__directory__list_categories private-data
  • mcp__directory__get_skill private-data, untrusted-input

Pin

Keep the decision: fail CI when the tools change, follow every change, or show a badge.

Pin in CI

Fail a build when the tools you reviewed are not the tools the server serves today.

curl -s "https://anlyon.dev/api/v1/servers/ai.plugmcp/directory/verify?hash=23d516d1a1916385389f39db0589c2785aaa0767c73f98991781d0ca98c63ab2" | jq -e '.changed == false'

Pinned hash 23d516d1a191, from Nov 5, 2026, 03:18 UTC.

Watch

Get told when its tools change: a new tool, a new description, a new class.

https://anlyon.dev/servers/ai.plugmcp/directory/changes.xml

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Badge

anlyon.dev badge for ai.plugmcp/directory
[![anlyon.dev](https://anlyon.dev/badge/ai.plugmcp/directory.svg)](https://anlyon.dev/servers/ai.plugmcp/directory)

Source: MCP Registry · repository. Synced Nov 5, 2026, 03:17 UTC.