mcp-hub

Plugin mcp-hub from marketplace j0hanz-marketplace in j0hanz/j0hanz-marketplace. Commands read from the repo's manifest — today.

Skills (10)

• mcp-auth

  Authorize MCP SDK v2 resource servers with bearer validation, service clients with credentials, or host-session exchanges; browser authorization_code flows use mcp-client.

• mcp-client

  Connect MCP SDK v2 clients, invoke server features, add browser authorization_code, subscribe to changes, cache responses, or wrap HTTP fetch; service credentials use mcp-auth, custom transports use mcp-protocol.

• mcp-elicitation

  Elicitation: MCP SDK v2 user-input rounds, prompt completion, progress, or cancellation.

• mcp-migration

  Migration: MCP SDK v1 to v2 through the codemod, split packages, API rewrites, and behavior verification.

• mcp-planning

  Plan: MCP SDK v2 design decisions before implementation; mcp-router owns workflows, mcp-server and mcp-client own builds.

• mcp-protocol

  Protocol: low-level MCP SDK v2 work—custom Server handlers, transports, raw wire data, or gateway/relay forwarding; high-level servers use mcp-server.

• mcp-router

  Route: cross-cutting MCP SDK v2 work to its owning specialist; direct server, client, auth, protocol, or test work loads that skill.

• mcp-server

  Server: high-level MCP SDK v2 servers with McpServer—capabilities, stdio/HTTP hosting, scaling, or packaging; low-level JSON-RPC and custom transports use mcp-protocol.

• mcp-test

  Test: MCP SDK v2 server/client behavior with transport-matched harnesses, inspector probes, and error assertions; reproduced runtime protocol or SDK failures dispatch mcp-debugger.

• mcp

  Parse explicit `/mcp <job>` requests and dispatch planning, builds, audits, v1 migrations, authorization, tests, elicitation, protocol work, or publishing; generic MCP routing uses mcp-router.

Subagents (3)

• mcp-auditor

  Diagnose existing MCP SDK v2 server or client code for read-only production-readiness review ( Locate -> Report sweep).

• mcp-debugger

  Diagnose misbehaving MCP SDK v2 servers/clients (connections, ProtocolError/SdkError codes, unexpected tool outputs).

• mcp-migrator

  Migrate MCP codebases from SDK v1 (@modelcontextprotocol/sdk) to split v2 packages (@modelcontextprotocol/server / @modelcontextprotocol/client; raw *Schema constants from @modelcontextprotocol/core).

Hooks (2)

• SessionStart

  node "${CLAUDE_PLUGIN_ROOT}/hooks/session-start.mjs"

• PostToolUse

  node "${CLAUDE_PLUGIN_ROOT}/hooks/post-tool-use.mjs"

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