Hammerjack

Access Microsoft 365 emails, calendar, files, Teams, and people via Microsoft Graph. Six MCP servers with independent OAuth scopes — mail is split into read (user-consentable) and send (admin-consent).

9 MCP servers

Integrates Gmail, Drive, Calendar, Chat, and Contacts via Google Workspace MCP servers. OAuth 2.0 Bearer token auth — one token covers all five services.

2 agents · 5 MCP servers

Supplier bills from PDF to approved in each client’s own Xero organisation: read, checked and coded by AI, reviewed in WorkQ, with a weekly AP digest. Built for bookkeeping practices.

1 agent · 2 MCP servers

Lightweight SMB CRM backed by an Excel workbook. Stores contacts and accounts in Contacts and Accounts sheets and exposes CRUD operations over a stdio MCP server. Primarily used for testing the marketplace and plugin lifecycle.

1 agent · 1 MCP server

Manage Cliniko invoices, payments, and products via the myHub-hosted Cliniko MCP gateway. Invoicing, payment recording and allocation, products, and billable items.

1 MCP server

Access Cliniko clinical records via the myHub-hosted Cliniko MCP gateway. Treatment notes, medical alerts, and patient attachments — gated by your own Cliniko permissions.

1 MCP server

Harness-native ECC operator layer - 71 agents, 314 skills, 98 legacy command shims, reusable hooks, rules, selective install profiles, and production-ready workflows for Claude Code, Codex, OpenCode, Cursor, and related agent harnesses

200 skills · 98 commands · 71 agents · 1 MCP server · hooks

Agentic QE (external: maintained in proffesor-for-testing/agentic-qe, pinned to v3.15.17): a quality-engineering fleet with 11 QE agents, 9 skills, 9 commands, the agentic-qe MCP server pinned to the plugin version, and the aqe-mod guard that refuses destructive operations on AQE learning data

9 skills · 9 commands · 11 agents · 1 MCP server

53 marketing skills for technical marketers and founders: CRO, copywriting, cold email, prospecting, SEO, AI SEO, paid ads, SMS, ad creative, video production, image generation, co-marketing, churn prevention, pricing, referrals, revenue operations, sales enablement, customer research, site architecture, comprehensive AARRR-structured marketing plans, public relations and earned media, offer design, event marketing and webinars, and more

53 skills

Connect Claude Code directly to your CockroachDB clusters for hands-on database work — explore schemas, write optimized SQL, debug queries, and manage distributed database clusters. This plugin provides 14 tools across two active MCP backends (self-hosted MCP Toolbox and managed CockroachDB Cloud MCP Server), three specialized agents (DBA, Developer, Operator), 32 skills across 6 operational domains, and built-in safety hooks.

34 skills · 3 agents · 3 MCP servers · hooks

Production incident management, triage workflows, and automated incident resolution

4 skills · 2 commands · 6 agents

Operational workflows: KYC document parsing and rules-grid evaluation

2 skills