How to integrate Hashnode MCP with OpenClaw

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Introduction

OpenClaw is the fastest growing agent harness out there, which can work 24/7 to automate almost any kind of tasks. However, its capabilities are limited to the tools it has access to. Composio allows your OpenClaw to access Hashnode with authentication management handled for you. You can execute actions on Hashnode via your favorite OpenClaw interface (Telegram, WhatsApp, TUI, etc), whichever you prefer.

Also integrate Hashnode with

Why use Composio?

Apart from a managed and hosted MCP server, you will get:

  • Programmatic tool calling allows LLMs to write its code in a remote workbench to handle complex tool chaining. Reduces to-and-fro with LLMs for frequent tool calling.
  • Handling Large tool responses out of LLM context to minimize context rot.
  • Dynamic just-in-time access to 20,000 tools across 1000+ other Apps for cross-app workflows. It loads the tools you need, so LLMs aren't overwhelmed by tools you don't need.

How to install Hashnode with OpenClaw

Using Composio API Key and Setup Prompt

Copy the setup prompt from the OpenClaw dashboard
  • Run it in your OpenClaw chat interface.
  • Authenticate Hashnode from the dashboard
  • Go back to your OpenClaw interface and start asking questions.

Using OpenClaw/Composio Plugin

1. Install OpenClaw Composio plugin

bash
openclaw plugins install @composio/openclaw-plugin

2. Copy the API Key from dashboard.composio.dev

3. Setup OpenClaw Config

bash
openclaw config set plugins.entries.composio.config.consumerKey "ck_your_key_here"

4. Restart OpenClaw

bash
openclaw gateway restart

5. Go to your chat interface and start asking questions.

6. When prompted, authenticate the app and you're all set.

How It Works

The plugin connects to Composio's MCP server at https://connect.composio.dev/mcp and registers all available tools directly into the OpenClaw agent. Tools are called by name — no extra search or execute steps needed.

If a tool returns an auth error, the agent will prompt you to connect that toolkit at dashboard.composio.dev.

Configuration

bash
{
  "plugins": {
    "entries": {
      "composio": {
        "enabled": true,
        "config": {
          "consumerKey": "ck_your_key_here"
        }
      }
    }
  }
}
OptionDescriptionDefault
enabledEnable or disable the plugintrue
consumerKeyYour Composio consumer key (ck_...)—
mcpUrlMCP server URL (advanced)https://connect.composio.dev/mcp

What is the Hashnode MCP server, and what's possible with it?

The Hashnode MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Hashnode account. It provides structured and secure access to your blog and developer publication data, so your agent can fetch articles, manage publication invites, reply to comments, and explore tags or user details on your behalf.

  • Fetch and analyze articles: Let your agent retrieve single articles or lists of posts from your publications, making it easy to summarize, review, or manage your content.
  • Publication invite handling: Effortlessly accept publication invitations or view all your pending invites, streamlining the process of joining new developer teams or publications.
  • Interact with comments and replies: Have your agent add replies to existing comments, enabling automated engagement and conversation management on your posts.
  • Tag discovery and trend tracking: Easily fetch popular tags so your agent can suggest relevant topics, optimize your writing focus, or help you follow industry trends.
  • User and publication insights: Retrieve detailed profile information for any user or publication, giving your agent the context needed for personalized recommendations and content actions.

Supported Tools & Triggers

Tools
Hashnode Accept Publication InviteTool to accept a publication invitation.
Hashnode Add CommentAdd a comment to a Hashnode post.
Hashnode Add Content BlockTool to add a content block to a Hashnode documentation project.
Hashnode Add Custom MDX ComponentTool to add a custom MDX component to a Hashnode documentation project.
Hashnode: Add Documentation Project Custom DomainTool to add a custom domain to a Hashnode documentation project.
Hashnode Add ReplyTool to add a reply to an existing comment.
Hashnode: Check Custom Domain AvailabilityTool to check if a custom domain is available for your Hashnode publication.
Hashnode: Check Subdomain AvailabilityTool to check if a subdomain is available for a Hashnode publication.
Create Documentation API ReferenceTool to create a documentation API reference from an OpenAPI specification URL in a Hashnode project.
Create Documentation LinkTool to create a link within a Hashnode documentation guide.
Hashnode: Create Documentation ProjectTool to create a new documentation project on Hashnode.
Hashnode Create Documentation SectionTool to create a new documentation section in a Hashnode documentation guide.
Create Hashnode Documentation GuideTool to create a new documentation guide in a Hashnode documentation project.
Hashnode Delete Content BlockTool to delete a content block from a Hashnode documentation project.
Hashnode Delete Custom MDX ComponentTool to delete a custom MDX component from a Hashnode documentation project.
Disable Documentation Project AI SearchTool to disable AI search for a documentation project on Hashnode.
Hashnode: Fetch InvitationsFetch pending publication invitations for a Hashnode publication.
Hashnode: Fetch Popular TagsTool to fetch a paginated list of popular tags.
Fetch Publication PostsTool to fetch a paginated list of posts from a publication.
Fetch Series PostsTool to fetch posts from a series within a publication.
Fetch Single ArticleTool to fetch a single article by slug from a publication.
Fetch Stories FeedFetch a paginated feed of stories from Hashnode.
Hashnode: Fetch User DetailsTool to fetch detailed user profile information by username.
Hashnode: Follow TagsFollow specified tags to customize your content feed on Hashnode.
Generate Documentation Project Preview Authorization TokenTool to generate a JWT authorization token for previewing a documentation project.
Get Documentation ProjectTool to fetch details of a Docs by Hashnode project by ID or hostname.
Get Post by IDTool to retrieve a published post by ID from Hashnode.
Get Publication by ID or HostTool to fetch publication details by ID or hostname.
Hashnode: Get Tag DetailsTool to fetch detailed information about a tag by its slug.
Hashnode Like CommentTool to like a comment on Hashnode.
Hashnode Like PostTool to like a post on Hashnode.
Hashnode: Like ReplyTool to like a reply on Hashnode.
Hashnode: List PublicationsTool to list all publications of the authenticated user.
Hashnode: List Top CommentersTool to fetch users who have most actively participated in discussions by commenting in the last 7 days.
Hashnode: Map Documentation Project WWW RedirectTool to configure WWW redirect for a documentation project's custom domain.
Hashnode: Get Current UserRetrieves profile details of the currently authenticated Hashnode user.
Move Documentation Sidebar ItemTool to reorder documentation sidebar items within a Hashnode guide.
Publish Documentation API ReferenceTool to publish a documentation API reference in a Hashnode documentation project.
Hashnode Publish PostTool to publish a new blog post to a Hashnode publication.
Hashnode Remove CommentTool to remove a comment from a Hashnode post.
Hashnode Remove Documentation GuideTool to remove a documentation guide from a Hashnode project.
Remove Documentation ProjectTool to remove a documentation project from Hashnode.
Hashnode Remove Documentation Project Custom DomainTool to remove a custom domain from a Hashnode documentation project.
Remove Documentation Sidebar ItemTool to remove a sidebar item from a documentation guide on Hashnode.
Hashnode Remove PostTool to remove (delete) a post from Hashnode.
Hashnode Remove ReplyTool to remove a reply from a comment.
Hashnode Rename Documentation GuideTool to rename a documentation guide in a Hashnode project.
Rename Documentation Sidebar ItemTool to rename a documentation sidebar item within a Hashnode guide.
Hashnode Restore PostTool to restore a previously deleted Hashnode post.
Save Documentation Page Draft ContentTool to save draft content for a documentation page in Hashnode.
Search Posts of PublicationTool to search and retrieve posts from a specific publication based on a search query.
Subscribe to NewsletterTool to subscribe an email address to a Hashnode publication's newsletter.
Hashnode: Toggle Follow UserTool to toggle follow status for a Hashnode user.
Hashnode: Unfollow TagsUnfollow specified tags to customize your content feed on Hashnode.
Unsubscribe from NewsletterTool to unsubscribe an email address from a Hashnode publication's newsletter.
Hashnode Update CommentTool to update an existing comment on a Hashnode post.
Hashnode Update Content BlockTool to update a content block in a Hashnode documentation project.
Update Documentation AppearanceTool to update the appearance settings of a Hashnode documentation project.
Update Documentation General SettingsTool to update general settings of a Hashnode documentation project.
Update Hashnode Documentation GuideTool to update an existing documentation guide in a Hashnode project.
Hashnode: Update Documentation IntegrationsTool to update third-party integrations for a Docs by Hashnode project.
Update Documentation LinkTool to update an existing link within a Hashnode documentation guide.
Hashnode: Update Documentation Project SubdomainTool to update the subdomain of a Hashnode documentation project.
Hashnode Update Documentation SectionTool to update a section in a Hashnode documentation guide.
Hashnode Update PostTool to update an existing Hashnode post via the updatePost mutation.
Hashnode Update ReplyTool to update a reply.
Hashnode Verify Documentation Project Custom DomainTool to verify a custom domain for a Hashnode documentation project.

Conclusion

You've successfully integrated Hashnode with OpenClaw using Composio plugin. Now interact with Hashnode directly from your terminal, Web UI, or any messenger app using natural language commands.

Key benefits of this setup:

  • Seamless integration across TUI, Web UIs, and Messenger apps like Telegram, WhatsApp, Slack, etc.
  • Natural language commands for Hashnode operations
  • Managed authentication through Composio
  • Access to 20,000+ tools across 1000+ apps for cross-app workflows
  • Programmatic tool calling for complex tool chaining

Next steps:

  • Try asking OpenClaw to perform various Hashnode operations
  • Explore cross-app workflows by connecting more toolkits like Calendar, Slack, Notion, etc.
  • Build complex automation scripts that leverage OpenClaw's 24/7 running capabilities

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FAQ

What are the differences in Tool Router MCP and Hashnode MCP?

With a standalone Hashnode MCP server, the agents and LLMs can only access a fixed set of Hashnode tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Hashnode and many other apps based on the task at hand, all through a single MCP endpoint.

Can I use Tool Router MCP with OpenClaw?

Yes, you can. OpenClaw fully supports MCP integration. You get structured tool calling, message history handling, and model orchestration while Tool Router takes care of discovering and serving the right Hashnode tools.

Can I manage the permissions and scopes for Hashnode while using Tool Router?

Yes, absolutely. You can configure which Hashnode scopes and actions are allowed when connecting your account to Composio. You can also bring your own OAuth credentials or API configuration so you keep full control over what the agent can do.

How safe is my data with Composio Tool Router?

All sensitive data such as tokens, keys, and configuration is fully encrypted at rest and in transit. Composio is SOC 2 Type 2 compliant and follows strict security practices so your Hashnode data and credentials are handled as safely as possible.

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