massbloger

klitmose@klitmose

Manage and automate multiple WordPress sites via Massblogger MCP server with AI content generation, editing, publishing, and bulk operations, no local instal...

Install

openclaw skills install @klitmose/massblogger

Massblogger Skill

Manage WordPress sites, generate AI content, run research pipelines, and operate a full content portfolio through a single hosted MCP server — no local install required.

Overview

What it does: Connects OpenClaw to the Massblogger MCP server, giving the agent full read/write access to WordPress (posts, pages, categories, tags, media, menus, users, settings, comments, plugins, themes, revisions, scheduling) plus Massblogger's native content generation, pSEO, automation, and media pipelines.
When to use it: When you want an AI agent to manage one or more WordPress sites — writing, editing, publishing, restructuring, bulk operations, cross-site changes — without you copying HTML or switching tabs.
Requirements: A Massblogger account at massblogger.com, at least one WordPress site connected in Massblogger (with Application Password stored), and an MCP token generated from Massblogger settings.

Quick start

Install

Add to your OpenClaw config (~/.openclaw/openclaw.json):

json

{
  "mcpServers": {
    "massblogger": {
      "url": "https://massblogger.com/api/mcp",
      "transport": "http"
    }
  }
}

Or using the OpenClaw CLI:

bash

openclaw config set mcpServers.massblogger.url "https://massblogger.com/api/mcp"
openclaw config set mcpServers.massblogger.transport "http"

Configure

Add your Massblogger MCP token in the OpenClaw runtime environment (Control UI env editor if available, process env, or ~/.openclaw/.env):

bash

# Required — set in OpenClaw runtime environment:
#   MASSBLOGGER_MCP_TOKEN  — your Massblogger MCP Bearer token
#
# Generate your token at: https://massblogger.com/dashboard/settings
# Settings → Agentic SEO → Hosted MCP access → Generate token
#
# The token is scoped to your account only. Each user gets their own token.

Once your token is in the OpenClaw environment, update the config to pass it as a header:

json

{
  "mcpServers": {
    "massblogger": {
      "url": "https://massblogger.com/api/mcp",
      "transport": "http",
      "headers": {
        "Authorization": "Bearer $MASSBLOGGER_MCP_TOKEN"
      }
    }
  }
}

If your version of OpenClaw does not support header interpolation, use the fallback token header instead:

bash

openclaw config set mcpServers.massblogger.url "https://massblogger.com/api/mcp"
openclaw config set mcpServers.massblogger.env.x-massblogger-mcp-token "$MASSBLOGGER_MCP_TOKEN"

Verify

In OpenClaw, ask:

text

List my Massblogger websites

You should see a list of your connected sites with their delivery type (WordPress, webhook, or API). If the list is empty, confirm your Application Password is stored in Massblogger under the website settings.

Environment variable contract

Variable	Purpose	Required	Where to set
`MASSBLOGGER_MCP_TOKEN`	Bearer token for MCP authentication	Yes	OpenClaw runtime environment

The MCP token is the only credential required on the agent side. WordPress Application Passwords are stored inside Massblogger (not passed by the agent) and used server-side when making WordPress REST API calls on your behalf.

Core tasks

text

List all my WordPress sites and tell me which ones have posts scheduled for this week

text

Write a 1500-word article about the best lightweight camping stoves for myblog.com, publish it as a draft, generate a featured image, and set the Yoast meta description

text

List the last 20 published posts on myblog.com that are missing a Yoast meta description, then write and set one for each

text

We rebranded from GearLife to TrailPro — run a search and replace across all my sites and show me a dry run first

text

Clone post 142 from myblog.com to gearblog.com and hikingblog.com as drafts, matching categories by name

text

Enable publish guard on myblog.com so the agent can only save drafts, not publish directly

text

Restore the last revision of post 88 on myblog.com — something broke after the last update

Configuration

WordPress Application Password

The Massblogger MCP server authenticates to WordPress on your behalf using a stored Application Password. To connect a WordPress site:

In WordPress admin go to Users → Profile → Application Passwords
Enter a name (e.g. "Massblogger") and click Add New Application Password
Copy the generated password
In Massblogger go to the website settings and paste the password, your WordPress username, and your WordPress URL

The Application Password user must have Editor or Administrator role for full tool access. Author-level credentials work for creating and editing their own posts only — they cannot restore trashed content, manage plugins, or edit other users' posts.

Token management

Your MCP token is shown once in Massblogger settings. If you lose it:

Go to Massblogger → Settings → Agentic SEO → Hosted MCP access
Click Revoke to invalidate the old token
Click Generate to create a new one
Update MASSBLOGGER_MCP_TOKEN in your OpenClaw runtime environment

Publish guard (optional safety flag)

Publish guard is a per-website server-side flag that blocks the agent from publishing content directly. When enabled, any tool call with status: publish is silently redirected to status: draft:

text

Enable publish guard on myblog.com

text

Disable publish guard on myblog.com

text

Is publish guard enabled on myblog.com?

This setting survives across sessions and cannot be bypassed by the agent.

Full tool catalog

WordPress — Posts

list_wordpress_posts — list posts with search, status, category, tag, and page filters
get_wordpress_post — fetch full raw HTML content and all metadata for a single post
create_post — create a post; supply only the fields you need
update_post — update any subset of a post's fields; no full body required
delete_wordpress_post — move to trash or permanently delete with force: true
restore_wordpress_post — restore a trashed post back to draft or publish

WordPress — Pages

list_wordpress_pages, get_wordpress_page, create_wordpress_page, update_wordpress_page, delete_wordpress_page, restore_wordpress_page

WordPress — Categories & Tags

list_wordpress_categories, create_wordpress_category, update_wordpress_category, delete_wordpress_category
list_wordpress_tags, create_wordpress_tag, update_wordpress_tag, delete_wordpress_tag

WordPress — Media

list_wordpress_media, upload_wordpress_media, update_wordpress_media, delete_wordpress_media
set_wordpress_featured_image — set or clear featured image on any post or page
insert_image_into_post — insert an image at beginning, end, after intro, or before conclusion without replacing the full body
search_replace_post_content — find and replace text inside any post or page

WordPress — Revisions

list_post_revisions — see full revision history with dates and content previews
restore_post_revision — roll back a post or page to any saved revision

WordPress — Scheduling

list_scheduled_posts — see all future-scheduled posts ordered by date
reschedule_post — change a post's scheduled publish date

WordPress — Menus

list_wordpress_menus, get_wordpress_menu, create_wordpress_menu
add_wordpress_menu_item, update_wordpress_menu_item, delete_wordpress_menu_item

WordPress — Users

list_wordpress_users, get_wordpress_user, create_wordpress_user, update_wordpress_user, delete_wordpress_user

WordPress — Comments

list_wordpress_comments, update_wordpress_comment, delete_wordpress_comment
bulk_moderate_comments — approve/hold/spam/trash multiple comments in one call
delete_all_spam_comments — clear all spam site-wide or per post; supports dryRun: true

WordPress — Settings, Plugins & Theme

get_wordpress_settings, update_wordpress_settings
list_wordpress_plugins, activate_wordpress_plugin, deactivate_wordpress_plugin
get_wordpress_theme

WordPress — SEO

update_wordpress_seo — set Yoast SEO title and meta description (requires Yoast plugin)

Massblogger — AI Images

generate_image_for_website — generate an AI image using DALL-E, stored in Massblogger media library
generate_and_set_featured_image — generate, upload to WordPress, and set as featured image in one call
list_massblogger_media — browse the Massblogger media library
use_massblogger_media_in_wordpress — upload a Massblogger media item to a WordPress site

Massblogger — Content & Research

list_websites, get_site_context, research_topics, list_saved_topics
generate_post_from_saved_topic, create_massblogger_post, run_automation_for_website
get_activity_logs

Massblogger — pSEO

list_pseo_campaigns, list_pseo_pages, create_pseo_campaign, update_pseo_page

Cross-site operations

search_replace_across_sites — find/replace across multiple WordPress sites; supports dryRun: true
clone_post_to_sites — copy a post to multiple target sites with category matching and featured image transfer
bulk_update_post_status — change the status of multiple posts in one call

MCP Safety

get_publish_guard, set_publish_guard

Security & Guardrails

Permissions and scopes

The Massblogger MCP server only exposes data owned by the authenticated user. Each MCP token is scoped to a single Massblogger account — the server rejects requests for websites or data belonging to any other user, even if the token is valid.

WordPress operations use a stored Application Password, not your main WordPress account password. Application Passwords can be revoked independently from your WordPress account.

For write-sensitive operations (plugin activation, user deletion, bulk status changes), the WordPress user associated with the Application Password must hold Editor or Administrator role. Operations that exceed the stored credential's capability return a WordPress-level authorization error — not a silent failure.

Secrets handling

Your MCP token authenticates to the Massblogger server only. It is never forwarded to WordPress or any third-party service.
WordPress Application Passwords are stored in Massblogger and used server-side. They are never returned to the agent or included in tool call responses.
Never paste your MCP token or Application Password into a chat prompt. Set them in the OpenClaw runtime environment (Control UI env editor, process env, or ~/.openclaw/.env).
If a token is compromised: revoke it immediately in Massblogger settings (Settings → Agentic SEO → Hosted MCP access → Revoke) and generate a replacement.
If an Application Password is compromised: revoke it in WordPress admin under Users → Profile → Application Passwords and update the stored value in Massblogger website settings.

Confirmation before risky actions

Operations that are irreversible or affect multiple items are designed to require deliberate intent:

Permanent delete (delete_wordpress_post, delete_wordpress_page, delete_wordpress_media): requires explicitly passing force: true — omitting this moves content to trash instead.
Cross-site search/replace (search_replace_across_sites): supports dryRun: true to preview all changes before committing.
User deletion (delete_wordpress_user): requires either reassignTo (user ID to receive the deleted user's posts) or deleteContent: true — the tool errors if neither is provided.
Spam deletion (delete_all_spam_comments): supports dryRun: true to count affected comments before deleting.
Publish guard (set_publish_guard): persists server-side and cannot be bypassed by the agent once set.

Data minimization

List and summary tools return only the fields needed for the next action — ID, title, slug, status, date, and key IDs. Full content is returned only when explicitly requested via get_wordpress_post or get_wordpress_page. Activity logs include tool name and summary only — full post content is never stored in logs.

Network access

All network calls originate from the Massblogger server, not from the agent's machine. The agent sends tool arguments to https://massblogger.com/api/mcp; the server makes WordPress REST API calls to your site on your behalf.

AI image generation calls go from the Massblogger server to the OpenAI Images API using your Massblogger-managed OpenAI key. Generated images are stored in Google Cloud Storage under your Massblogger account and returned as public HTTPS URLs.

Local storage

This skill uses a remote MCP server — no local files are written by the MCP server itself. Your MCP token lives wherever you place it in the OpenClaw runtime environment. No WordPress credentials, session tokens, or content is written to local disk.

Revoke and rotate

Credential	How to revoke	How to rotate
Massblogger MCP token	Massblogger → Settings → Agentic SEO → Hosted MCP access → Revoke	Generate a new token on the same page, update `MASSBLOGGER_MCP_TOKEN` in OpenClaw env
WordPress Application Password	WordPress admin → Users → Profile → Application Passwords → Revoke	Generate a new Application Password, update in Massblogger website settings

Troubleshooting

"Unauthorized" when calling restore, plugin, or user management tools

The WordPress Application Password belongs to a user with insufficient role. These tools require Editor or Administrator. In WordPress admin, check the role of the user whose Application Password is stored, or generate a new Application Password from an Administrator account and update it in Massblogger.

"WordPress credentials are missing for this website"

The website record in Massblogger is missing wpUrl, wpUsername, or wpAppPassword. Go to the Massblogger website settings for that site and fill in all three fields.

"Website not found"

The website argument doesn't match any site in your account. Use list_websites first to see exact domain names and IDs, then pass one of those values.

Tool call times out on generate_post_from_saved_topic or research_topics

These tools run the full Massblogger generation pipeline and can take up to 5 minutes for long-form content. If your MCP client times out before that, increase the client-side timeout or use create_massblogger_post with pre-written content instead.

publishGuardApplied: true in the response

This is informational, not an error. It means publish guard is on for that site and the post was saved as draft instead of published. Use set_publish_guard with enabled: false to allow direct publishing, or manually publish the draft in WordPress admin.

Menu tools return "No menus returned" or fail

Menu write tools require the WP REST API Menus plugin or WordPress 6.x with Full Site Editing enabled. Install the plugin from the WordPress plugin directory and retry.

Release notes

1.0.0

Full WordPress CRUD: posts, pages, categories, tags, media, users, settings, comments, menus, plugins, themes (75 tools total)
Post and page revision history with one-call rollback
AI image generation via DALL-E integrated with WordPress featured image pipeline
Cross-site search/replace and post cloning
Publish guard safety flag (per-website, server-side)
Bulk comment moderation and spam clearing
Scheduling management (list scheduled, reschedule)

Publisher

Publisher: @massblogger

massbloger

Install

Massblogger Skill

Overview

Quick start

Install

Configure

Verify

Environment variable contract

Core tasks

Configuration

WordPress Application Password

Token management

Publish guard (optional safety flag)

Full tool catalog

WordPress — Posts

WordPress — Pages

WordPress — Categories & Tags

WordPress — Media

WordPress — Revisions

WordPress — Scheduling

WordPress — Menus

WordPress — Users

WordPress — Comments

WordPress — Settings, Plugins & Theme

WordPress — SEO

Massblogger — AI Images

Massblogger — Content & Research

Massblogger — pSEO

Cross-site operations

MCP Safety

Security & Guardrails

Permissions and scopes

Secrets handling

Confirmation before risky actions

Data minimization

Network access

Local storage

Revoke and rotate

Troubleshooting

Release notes

1.0.0

Links

Publisher

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