Changeflow

io.github.stevebutterworthPublished by GitHub account stevebutterworthv1.0.2Updated Oct 25, 2026

AI-powered web monitoring. Track any website, get structured change intelligence.

VerifiedSTDIODesktop onlyWeb Search & ScrapingBusiness & Commerce

Overview

AI-generated overview

Changeflow lets an assistant manage and query AI-summarized website change monitoring through a Changeflow account.

What you can do
List and inspect monitored sources with status, tags and check frequency, and fetch one source by its share code. Search recent changes across sources by keyword, date, type, tag or source, and read a single change with its AI summary and structured diff. Create a new source to monitor a URL, optionally with a plain-English watch description, frequency and tags. Trigger an immediate check on a source, or pause and resume monitoring.
When to use it
Useful when you already track pages, PDFs, RSS feeds or APIs with Changeflow and want an assistant to review recent changes, summarize what shifted, or set up and pause monitoring without opening the web app.
Requirements
A local Node.js runtime to run the npm package via npx, or a remote Streamable HTTP endpoint. A Changeflow account and API token supplied as the CHANGEFLOW_API_TOKEN environment variable (or a bearer token for the remote endpoint). Network access to Changeflow; 100 requests per hour per token.
Before you install
The API token is a secret tied to your Changeflow account; keep it out of shared config files. Creating sources, triggering checks, and pausing or resuming monitoring change account state. Monitored URLs and watch descriptions are sent to Changeflow, and the service is paid, with plans starting at $99 per month.

Installation

In SourceWeft

  1. Open Changeflow in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Desktop only via STDIO. STDIO servers start a local process, so they need the SourceWeft desktop host.

Other MCP clients

Follow the launch instructions in the repository.

README

Changeflow MCP Server

Monitor any website and get AI-enriched change intelligence via MCP. Manage sources, search changes, and automate web monitoring from Claude, Harvey, or any MCP client.

Requires a Changeflow API token. Get one from your account settings.

What is Changeflow?

Changeflow is an enterprise web intelligence platform. It monitors web pages, PDFs, RSS feeds, and APIs for changes, then uses AI to tell you what changed, why it matters, and what to do about it. Used by compliance teams, legal researchers, competitive intelligence analysts, and procurement teams at Fortune 500 companies and Am Law 200 firms.

Quick Start

Claude Desktop

Add to your claude_desktop_config.json:

json
{  "mcpServers": {    "changeflow": {      "command": "npx",      "args": ["changeflow-mcp-server"],      "env": {        "CHANGEFLOW_API_TOKEN": "your_api_token_here"      }    }  }}

Then ask Claude: "List my Changeflow sources" or "Create a new source to monitor fda.gov/guidance"

Remote (Harvey, OpenAI, Claude Code)

Connect directly to the Streamable HTTP endpoint:

POST https://changeflow.com/mcpContent-Type: application/jsonAccept: application/json, text/event-streamAuthorization: Bearer your_api_token_here

Rate limit: 100 requests per hour.

Tools

list_sources

List all your monitored sources with status, tags, and check frequency.

Parameters:

  • tag - Filter by tag
  • limit - Max results (default 50, max 200)

get_source

Get full details for a specific source by its share code.

Parameters:

  • source_id (required) - Share code of the source

get_changes

Search and list recent changes across your monitored sources.

Parameters:

  • query - Keyword search across change content
  • since - ISO 8601 date
  • type - Filter by type: link (new pages found) or change (page content changed)
  • tag - Filter by source tag
  • source_id - Filter to a specific source
  • limit - Max results (default 50, max 200)

get_change

Get full details of a single change including AI summary and structured diff.

Parameters:

  • change_id (required) - Change ID (v_123 for page changes, l_456 for link discoveries)

create_source

Create a new source to monitor.

Parameters:

  • url (required) - URL to monitor
  • looking_for - What to watch for, in plain English
  • frequency - Check frequency (e.g. "hourly", "daily", "every 6 hours")
  • tags - Comma-separated tags

check_source

Trigger an immediate check on a source.

Parameters:

  • source_id (required) - Share code of the source

pause_source / resume_source

Pause or resume monitoring on a source.

Parameters:

  • source_id (required) - Share code of the source

Getting Your API Token

  1. Sign up at changeflow.com
  2. Go to Account > API
  3. Copy your API token
  4. Set it as CHANGEFLOW_API_TOKEN environment variable

Free Regulatory Intelligence

Looking for free, public regulatory data without authentication? Use the GovPing MCP Server instead. It provides open access to 27,000+ structured regulatory changes.

Links

Rate Limits

License

MIT

Source: README.md at commit 26917c6

Tools

0
SourceWeft has not started this package in its sandbox yet, so its tools are not known.

Version history

1
  1. v1.0.2LatestSep 16, 2026

Score

40% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 days25 pts

    Keep the endpoint answering the MCP handshake; SourceWeft probes it every 30 days.

  • Auth declared10 pts

    Declare the credential headers in the registry entry, or keep the endpoint answering the probe so its auth can be classified.

  • Tools listed15 pts

    Answer tools/list without a credential, or ship a package that starts in a sandbox without one.

  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts
  • License10 pts

    Declare a license in the repository or the registry entry.