Explore MCP Servers & Agent Skills

io.clawhub.zuoyunlai/lunheng-article-pipeline

学术论文/深度长文/行业分析流水线：含同行评审与期刊/发布渠道匹配建议（advisory）。不调用执行类工具（exec/process/code_execution，声明式）；主控持有会话编排与状态类工具（多 Agent 派发/收报告的设计内必需面）。标准架构 = 多 Agent 九角色；worker 不可用按节点接管并披露（详正文）。Routine 写盘（status.md / audits/）已声明；心跳为 opt-in「Operational Telemetry」。v2.14.0 起新增 G18 方法论审计（12 项清单 + D2 评分）。

io.clawhub.byungkyu/zoho-mail

Zoho Mail API integration with managed OAuth. Send, receive, and manage emails, folders, and labels. Use this skill when users want to send emails, read messages, manage folders, or work with email labels in Zoho Mail. For other third party apps, use the api-gateway skill (https://clawhub.ai/byungkyu/api-gateway). Requires network access and valid Maton API key. Calls run through the `maton` CLI with OAuth login, or over raw HTTP with a Maton API key where the CLI cannot be installed. Every call is authenticated as the user's connection and reaches only what that connection's authorization allows, which the provider enforces on every request; the endpoints documented here are the ones this skill uses, and any other endpoint of this app needs the user to ask for it by name. Default to read and list calls, and confirm every write or new connection with the user. This file also documents the three constructs that turn a Zoho Mail connection into automation, in the order they are used: the connection (the first s

io.clawhub.byungkyu/sendgrid

SendGrid API integration with managed OAuth. Send emails, manage contacts, templates, suppressions, statistics, sender identities, unsubscribe groups, and SendGrid API keys. All write operations require explicit user approval. Sending emails delivers messages to real recipients — confirm audience, content, and sender before executing. API key management creates long-lived credentials that persist beyond the session — only use when explicitly requested. Use this skill when users want to send transactional or marketing emails, manage email lists, handle bounces/unsubscribes, or analyze email performance. For other third party apps, use the api-gateway skill (https://clawhub.ai/byungkyu/api-gateway). Requires network access and valid Maton API key. Calls run through the `maton` CLI with OAuth login, or over raw HTTP with a Maton API key where the CLI cannot be installed. Every call is authenticated as the user's connection and reaches only what that connection's authorization allows, which the provider enforces

io.clawhub.byungkyu/mailerlite

MailerLite API integration with managed OAuth. Manage email subscribers, groups, campaigns, automations, and forms. Use this skill when users want to add subscribers, create email campaigns, manage groups, or work with MailerLite automations. For other third party apps, use the api-gateway skill (https://clawhub.ai/byungkyu/api-gateway). Calls run through the `maton` CLI with OAuth login, or over raw HTTP with a Maton API key where the CLI cannot be installed. Every call is authenticated as the user's connection and reaches only what that connection's authorization allows, which the provider enforces on every request; the endpoints documented here are the ones this skill uses, and any other endpoint of this app needs the user to ask for it by name. Default to read and list calls, and confirm every write or new connection with the user. This file also documents the three constructs that turn a MailerLite connection into automation, in the order they are used: the connection (the first step), a hosted function

io.clawhub.byungkyu/mailchimp

Mailchimp Marketing API integration with managed OAuth. Access audiences, campaigns, templates, automations, reports, and manage subscribers. Use this skill when users want to manage email marketing, subscriber lists, or automate email campaigns. For other third party apps, use the api-gateway skill (https://clawhub.ai/byungkyu/api-gateway). Calls run through the `maton` CLI with OAuth login, or over raw HTTP with a Maton API key where the CLI cannot be installed. Every call is authenticated as the user's connection and reaches only what that connection's authorization allows, which the provider enforces on every request; the endpoints documented here are the ones this skill uses, and any other endpoint of this app needs the user to ask for it by name. Default to read and list calls, and confirm every write or new connection with the user. This file also documents the three constructs that turn a Mailchimp connection into automation, in the order they are used: the connection (the first step), a hosted functi

io.clawhub.byungkyu/kit

Kit (formerly ConvertKit) API integration with managed OAuth. Manage email subscribers, forms, tags, sequences, broadcasts, custom fields, purchase records, and webhooks. Webhook creation sends Kit account events to a URL you supply, and the purchase endpoints expose customer and order data. Use this skill when users want to manage their email marketing lists, create or update subscribers, manage tags, or work with email sequences and broadcasts. For other third party apps, use the api-gateway skill (https://clawhub.ai/byungkyu/api-gateway). Calls run through the `maton` CLI with OAuth login, or over raw HTTP with a Maton API key where the CLI cannot be installed. Every call is authenticated as the user's connection and reaches only what that connection's authorization allows, which the provider enforces on every request; the endpoints documented here are the ones this skill uses, and any other endpoint of this app needs the user to ask for it by name. Default to read and list calls, and confirm every write o

io.clawhub.byungkyu/klaviyo

Klaviyo API integration with managed OAuth. Access profiles, lists, segments, campaigns, flows, events, metrics, templates, catalogs, webhooks, tags, coupons, images, forms, reviews, and account settings. Use this skill when users want to manage email marketing, customer data, or integrate with Klaviyo workflows. For other third party apps, use the api-gateway skill (https://clawhub.ai/byungkyu/api-gateway). Calls run through the `maton` CLI with OAuth login, or over raw HTTP with a Maton API key where the CLI cannot be installed. Every call is authenticated as the user's connection and reaches only what that connection's authorization allows, which the provider enforces on every request; the endpoints documented here are the ones this skill uses, and any other endpoint of this app needs the user to ask for it by name. Default to read and list calls, and confirm every write or new connection with the user. This file also documents the three constructs that turn a Klaviyo connection into automation, in the ord

io.clawhub.byungkyu/gmail

Gmail API integration with managed OAuth. Read, send, and manage emails, threads, labels, and drafts. Use this skill when users want to interact with Gmail. For other third party apps, use the api-gateway skill (https://clawhub.ai/byungkyu/api-gateway). Calls run through the `maton` CLI with OAuth login, or over raw HTTP with a Maton API key where the CLI cannot be installed. Every call is authenticated as the user's connection and reaches only what that connection's authorization allows, which the provider enforces on every request; the endpoints documented here are the ones this skill uses, and any other endpoint of this app needs the user to ask for it by name. Default to read and list calls, and confirm every write or new connection with the user. This file also documents the three constructs that turn a Gmail connection into automation, in the order they are used: the connection (the first step), a hosted function that runs a Gmail action through the Maton SDK, and a trigger that calls that function on a

io.clawhub.byungkyu/constant-contact

Constant Contact API integration with managed OAuth. This is a write-capable integration — it can read, create, update, delete, and bulk-modify contacts, email campaigns, contact lists, tags, custom fields, segments, and marketing analytics. Use this skill when users want to interact with Constant Contact marketing data. All write operations (POST, PUT, DELETE, bulk actions, campaign sending/scheduling) require explicit user approval with specific resource identifiers before execution. For other third party apps, use the api-gateway skill (https://clawhub.ai/byungkyu/api-gateway). Requires network access and valid Maton API key. Calls run through the `maton` CLI with OAuth login, or over raw HTTP with a Maton API key where the CLI cannot be installed. Every call is authenticated as the user's connection and reaches only what that connection's authorization allows, which the provider enforces on every request; the endpoints documented here are the ones this skill uses, and any other endpoint of this app needs

io.clawhub.byungkyu/clicksend

ClickSend API integration with managed authentication. Send SMS, MMS, and voice messages, manage contacts, lists, verified email addresses, and account configuration. All write operations require explicit user approval. Sending SMS/MMS/voice delivers messages to real recipients and may incur costs — confirm the recipient, content, and send timing before executing. Email address management modifies verified sender identities on the account. Use this skill when users want to send text messages, make voice calls, manage contact lists, or track message delivery. For other third party apps, use the api-gateway skill (https://clawhub.ai/byungkyu/api-gateway). Calls run through the `maton` CLI with OAuth login, or over raw HTTP with a Maton API key where the CLI cannot be installed. Every call is authenticated as the user's connection and reaches only what that connection's authorization allows, which the provider enforces on every request; the endpoints documented here are the ones this skill uses, and any other en

io.clawhub.byungkyu/brevo-api

Brevo API integration with managed OAuth. Email marketing, transactional emails, SMS, contacts, and CRM. Use this skill when users want to send emails, manage contacts, create campaigns, or work with Brevo lists and templates. For other third party apps, use the api-gateway skill (https://clawhub.ai/byungkyu/api-gateway). Requires network access and valid Maton API key. Calls run through the `maton` CLI with OAuth login, or over raw HTTP with a Maton API key where the CLI cannot be installed. Every call is authenticated as the user's connection and reaches only what that connection's authorization allows, which the provider enforces on every request; the endpoints documented here are the ones this skill uses, and any other endpoint of this app needs the user to ask for it by name. Default to read and list calls, and confirm every write or new connection with the user. This file also documents the three constructs that turn a Brevo connection into automation, in the order they are used: the connection (the fir

io.clawhub.byungkyu/active-campaign

ActiveCampaign API integration with managed OAuth. Marketing automation, CRM, contacts, deals, email campaigns, automations, tags, lists, users, accounts, custom fields, notes, and webhooks. All write operations require explicit user approval. Webhook creation sends account event data to external URLs — confirm the destination before creating. User and account management are administrative operations that affect shared resources. Use this skill when users want to manage contacts, deals, tags, lists, automations, campaigns, or account settings in ActiveCampaign. For other third party apps, use the api-gateway skill (https://clawhub.ai/byungkyu/api-gateway). Requires network access and valid Maton API key. Calls run through the `maton` CLI with OAuth login, or over raw HTTP with a Maton API key where the CLI cannot be installed. Every call is authenticated as the user's connection and reaches only what that connection's authorization allows, which the provider enforces on every request; the endpoints documented

io.clawhub.abtdomain/domain

Check domain availability. Search domains by keyword across the full lifecycle, from newly registered to expired and deleted. Analyze keyword value and trends. Turn AI into your domain agent. domainkits.com

io.clawhub.clawcall-dev/clawcall-dev

Make AI-powered US phone calls, navigate menus and hold queues, and connect the user into a live call. Configure voice and inbound answering. Fetches current calling guides and API formats from ClawCall, without reinstalling the skill.

io.clawhub.iswalle/getnote

通过官方 getnote CLI 连接得到大脑，完成浏览器授权、连接诊断、CLI 升级，以及保存、查询、搜索和管理真实笔记。用户要保存链接/图片、上传文件到知识库、查询文件限制、读取标记/发芽报告/时间线、整理知识库/文件夹、订阅博主、管理标签，或明确要求登录、诊断或升级时使用；不会自行安装或更新 Skill。

io.clawhub.othmanadi/planning-with-files

Persistent file-based planning for multi-step AI-agent work. Keeps task_plan.md, findings.md, and progress.md on disk; lifecycle hooks inject selected project planning context. Automatic recovery reads project planning files only. Explicit session-catchup.py --metadata reads same-project local agent

io.clawhub.porteden/email-gmail-outlook

Email Management - Secure Gmail, Outlook & Exchange - multi account support.

io.clawhub.steipete/gog

Google Workspace CLI for Gmail, Calendar, Drive, Contacts, Sheets, and Docs.

io.clawhub.anysearch-ai/anysearch

Real-time search engine supporting web search, vertical domain search, parallel batch search, and URL content extraction.

io.clawhub.jdrhyne/google-ads

Query, audit, and optimize Google Ads campaigns. Use an attached browser or the Google Ads API for campaign, keyword, budget, conversion-tracking, and wasted-spend analysis, or when the user explicitly requests a reviewed account change. Defaults to read-only reporting; account mutations require a bounded preview and action-time approval.

io.clawhub.conorbronsdon/avoid-ai-writing

Audit and rewrite content to remove AI writing patterns ("AI-isms"). Use this skill when asked to "remove AI-isms," "clean up AI writing," "edit writing for AI patterns," "audit writing for AI tells," or "make this sound less like AI." Supports a detect-only mode, an edit-in-place mode for files, an optional voice profile (casual / professional / technical / warm / blunt), and an iterate-to-convergence pass.

io.clawhub.hith3sh/gmail-email

Read, search, draft, reply to, and organize Gmail from chat via the Gmail API. Use this skill when users want an inbox copilot — search and fetch messages, read by thread, list labels, create and send drafts, reply to threads, forward messages, manage labels, archive or trash messages, and retrieve attachment content.

io.clawhub.anysearch-ai/anysearch-mcp

Unified real-time search MCP server supporting general web search, vertical domain search, parallel batch search, and full-page URL content extraction.

io.clawhub.gzlicanyi/imap-smtp-email

Read and send email via IMAP/SMTP. Check for new/unread messages, fetch content, search mailboxes, mark as read/unread, and send emails with attachments. Supports multiple accounts. Works with any IMAP/SMTP server including Gmail, Outlook, 163.com, vip.163.com, 126.com, vip.126.com, 188.com, and vip