Polyblog MCP server

• create_articlewrite actionFree

  Create a new Polyblog article in the given blog. Returns the created article id and title and fires an `article.created` webhook. Defaults to unpublished; passing `published: true` also creates a public article page. To write a TRANSLATION of an article you already have, pass that article's id as `originalArticleId` together with the new `locale`; without it the translation becomes a separate article that no locale of the original links to.

• create_blogwrite actionFree

  Create a new Polyblog blog in the signed-in organization. The name is globally unique because it becomes the public <name>.polyblog.io subdomain, so a clashing name fails rather than being adjusted. Creating a blog also fires a `blog.created` webhook to the organization subscribers.

• delete_articlewrite actionFree

  Permanently delete a Polyblog article by id. Deleting a published article removes its public page and fires an `article.deleted` webhook. This cannot be undone — confirm with the user before calling.

• generate_articleFree

  Generate a text-only SEO blog article: an LLM drafts bounded HTML, internal links come from the blog customDomain sitemap.xml, and the article is saved as a draft by default. This MCP tool always disables cover and inline image generation. Pass `topic` or `topicIdeaId`. It spends paid model usage and usually takes 30–60 seconds.

• get_articleFree

  Fetch a single Polyblog article by id or by slug+locale. Returns allowlisted metadata and at most 8,000 characters of article content, with an explicit truncation flag.

• get_blogFree

  Fetch a single Polyblog blog by id or name. Returns the blog metadata formatted as Markdown.

• get_blog_localization_summaryFree

  Summarize multilingual article coverage for one organization-owned Polyblog blog. Compares configured locales with up to 100 recently edited article translations and clearly marks the result when the sample is truncated.

• get_sitemap_urlsFree

  Summarize URLs from the blog's customDomain `/sitemap.xml` (following a sitemap index one level) and return at most 25 safe sample URLs. Used by `generate_article` as the allowed internal-link pool.

• list_article_translationsFree

  List up to 100 locale versions of one article, grouped by its `originalArticleId`, and mark a truncated result. Returns safe article metadata and translation method. Pass `blogId` to compare against at most 100 configured locales.

• list_blogsFree

  List Polyblog blogs the authenticated tenant has access to. Returns a bounded page of id, name, and custom domain. Pass the returned cursor to continue.

• list_topic_ideasFree

  List saved topic ideas for a blog, optionally filtered by status and minimum score. Returns id, score, title, status, and source. Use the id with `generate_article` to write the article.

• refresh_topic_ideasFree

  Fetch fresh content from bounded Reddit subreddits and public HTTPS RSS feeds, spend paid model usage to score candidates, dedupe against published articles, and persist the keepers. Returns aggregate counts and at most five safe ideas; raw source errors are suppressed. Confirm sources and limits first.

• search_articlesFree

  Search Polyblog articles with optional filters by blog, locale, slug, and published state. Returns a Markdown table of matches with id, title, locale, slug, and published. Use the returned cursor to page through results.

• set_topic_idea_statusFree

  Move a saved topic idea through its lifecycle: mark it `used` once an article has been written from it, `dismissed` to keep it out of future suggestions, or back to `new`. Only the status (and optionally the article it produced) is changed.

• set_topic_sourcesFree

  Replace the Reddit subreddits and/or public HTTPS RSS feeds used for topic research. Confirm the complete replacement lists before calling. Once set, `refresh_topic_ideas` only needs the blogId. Pass `reddit` and/or `rss`, or `clear: true` to wipe all sources.

• show_article_previewFree

  Render a focused preview for a known Polyblog article, including its publication state, metadata, and a bounded content excerpt.

• show_blog_overviewFree

  Render a compact overview for a known Polyblog blog, including its domain, locales, and up to ten recently edited articles.

• update_articlewrite actionFree

  Partially update an existing Polyblog article by id. Only the fields you pass are changed; everything else is preserved. Passing `published` can publish or unpublish its public page, and every update fires an `article.updated` webhook.

• –Code scanremote-only server, no package to scann/a
• Live reliabilityremote reachable in 1842ms20/20
• Tool poisoning18 tool descriptions checked15/15
• Auth qualityopen endpoint exposes 4 write-action tools with no auth3/15
• Maintenanceno repository listed3/15
• Maintainer identityverified namespace with website, no repo4/10

Polyblog: common questions

Is Polyblog MCP server safe?

With care: it is graded C, so read the findings first (60/100). Read the Polyblog safety report

How do I install Polyblog?

It runs remotely at mcp.polyblog.io. Add it to Claude Code, Claude Desktop or Cursor with the snippets above, or call it through the mcp.market gateway without installing anything.

Does Polyblog need an API key?

Not as far as the registry entry and our scan can tell: no credentials are declared or required.

Is Polyblog maintained?

The latest release is v0.1.0.

Is Polyblog up?

100% of our last 19 checks got an answer. We check remote servers about four times a day.