Can I paste only URLs or plain text as well?

The tool's documented inputs are a URL or raw text, which can be in any format, i.e. markdown, html, etc. If your post is already live, use the URL, if it's still a draft that hasn't been published, export or copy the text and drop that in instead.

How do I tell the tool which keyword to optimize for?

There's no dedicated keyword field in the standard input. You submit the article and the agent runs its research and SEO pass automatically based on what it finds. If you want to point it toward a specific target keyword, add it in the chat message, along with any other special requirements.'

What if the AI changes the sections I want to keep?

The output is a complete rewritten document, not a change applied directly to your live post, so nothing is overwritten until you publish it yourself. If a section you liked got rewritten, copy it back in from your original before you republish. You should always review the AI changes and adjust or revert anything you don't like.

Can I improve multiple posts in one session?

By default, the agent is built to process one article at a time. For a backlog of posts, you need a FlowHunt subscription. Once in the agent editor, you can easily switch to the batch tab and specify a list for the AI to process automatically.

How do I connect the output to my CMS?

You can paste the finished draft directly into any CMS, WordPress, Webflow, Contentful, Notion, or a static site generator. If you'd rather not copy-paste, FlowHunt supports integrations and MCP servers that connect the output right to your existing tools.

AI Blog Content Improver: A Step-by-Step Walkthrough

FlowHunt Blog Content Improver tutorial covering the full workflow, from pasting your existing post to reviewing the rewritten draft and republishing it.

AI Tutorial Content Writing FlowHunt

Improve Your First Blog Post Free Book a Demo

This FlowHunt Blog Content Improver tutorial walks you through a real first run of the Blog Improver Agent , from picking what post to focus on all the way to publishing the updated version.

For the reasoning behind why this beats a full rewrite, see how to improve existing blog posts with AI .

What You Need Before Starting

A FlowHunt account. You can start free, no credit card required. The default version of the Blog Improver Agent is available in the Agent Library from day one.
The post you’re improving. If it’s already live, have the URL ready. If it’s an unpublished draft, have the text ready to paste instead.
Optional: a specific angle. You don’t need one for a first run, but if you already know you want the agent to emphasize something (a target keyword, a section you know is thin), keep it in mind for Step 3.

Step 1: Choose and Prepare Your Post for Improvement

Not every post benefits equally from this process, so start with a candidate that has something to build on. Pick a evergreen post that’s been losing rank lately, one that’s stuck at search position 11-20, or one leaning on statistics that are a year or two old.

For a fuller breakdown of which post types benefit most, see 6 types of blog posts that need AI improvement most .

Once you’ve picked one, the preparation is simple. If it’s published, copy its live URL. If it isn’t public yet, have the raw text ready.

Step 2: Paste the Existing Content into the Tool

FlowHunt's Blog Improver Agent in the AI Agent Library

Open the Blog Improver Agent and paste the URL text into the form. This triggers the first stage of the agent’s process, Retrieval, where it fetches the full content of your post using its URL Retriever tool so the rest of the run has the complete original text to work from.

There’s nothing else to configure at this point. Submitting the input is what starts the run.

Step 3: Set Improvement Goals via an Optional Follow-Up Message

There’s no settings panel with toggles for SEO, depth, or readability. The agent runs its full process by default, addressing all of those areas in the same pass. For a first run, it’s worth leaving it at that. The default output shows you the baseline before you start narrowing.

If you do want to steer it, say, you already know one section needs more depth than the rest, or you want the SEO pass anchored to a specific keyword, send that as a follow-up chat message. For example: “Prioritize expanding the section on pricing, and make sure the keyword AI content optimizer appears naturally in the headings.” This is optional guidance layered on top of the default process, not a required configuration step.

Step 4: Review the AI-Generated Improvements

Once the run completes, the agent works through its remaining three stages automatically: Research & Verification (cross-referencing your post against Google Search results to catch outdated data and gaps), Enhancement (rewriting and expanding weak sections), and SEO & Formatting (optimizing headings, keyword usage, and metadata).

The results of FlowHunt's Blog Improver Agent

Read it in full before touching anything. Check specifically for the five things the agent is built to address, which is added context in sections that were thin, updated statistics and references, natural keyword and heading placement, tightened structure and flow, and cleaned-up metadata.

Step 5: Apply Changes and Final Human Review

Because the output is a full document rather than an in-place edit, you’re in complete control of what makes it to publication. Go through it against your original and:

Restore anything you wanted kept as-is. If a section got rewritten that you preferred in its original form, copy that section back in.
Verify any updated statistics or claims. The agent pulls from live sources during Research & Verification, but a quick spot-check before publishing is still worth the few minutes it takes.
Add anything only you can add. First-hand examples, proprietary data, or customer stories aren’t something the agent has access to by default. You can, however, minimize this step by creating a permanent memory in your workspace for the agent to reference.
Check brand voice. The Enhancement step refines tone as part of rewriting weak sections, but a short read-through for phrasing that doesn’t sound like your brand is worth doing regardless.

Step 6: Update and Republish

Once you’re happy with the reviewed draft, publish it under the same URL as the original. Keeping the URL is what preserves the backlink and indexing history that made improving the post worth doing in the first place. A new URL would mean starting that history over.

For getting the draft into your CMS, you have two options. You can either paste it in manually, or connect FlowHunt to your publishing stack. FlowHunt supports integrations like WordPress alongside MCP servers that can connect the finished draft to virtually any tool in your stack. Along with batch processing, this allows you to create a fully automated pipeline from improvement to published posts at scale.

Once you’ve published one improved post this way, the workflow doesn’t change for the next one — pick a candidate, paste it in, review, and republish. What scales is your review speed, not the tool’s. Browse more walkthroughs like this one in the academy .

Frequently asked questions

: The tool's documented inputs are a URL or raw text, which can be in any format, i.e. markdown, html, etc. If your post is already live, use the URL, if it's still a draft that hasn't been published, export or copy the text and drop that in instead.
: There's no dedicated keyword field in the standard input. You submit the article and the agent runs its research and SEO pass automatically based on what it finds. If you want to point it toward a specific target keyword, add it in the chat message, along with any other special requirements.'
: The output is a complete rewritten document, not a change applied directly to your live post, so nothing is overwritten until you publish it yourself. If a section you liked got rewritten, copy it back in from your original before you republish. You should always review the AI changes and adjust or revert anything you don't like.
: By default, the agent is built to process one article at a time. For a backlog of posts, you need a FlowHunt subscription. Once in the agent editor, you can easily switch to the batch tab and specify a list for the AI to process automatically.
: You can paste the finished draft directly into any CMS, WordPress, Webflow, Contentful, Notion, or a static site generator. If you'd rather not copy-paste, FlowHunt supports integrations and MCP servers that connect the output right to your existing tools.

Improve Your First Blog Post Free

FlowHunt's Blog Improver Agent retrieves your existing post, fact-checks it against live sources, and returns a fully rewritten, SEO-optimized draft in one run.

Improve Your First Blog Post Free Book a Demo