ChangePacket
Web and MCP change memory with native diff UI; later calls return only what changed.
Should I use this
Quality & Safety
Based on automated analysis of tool definitions and protocol compliance.
Context Cost
This is the approximate number of tokens consumed each time the server's tools are loaded into a model's context. Higher counts reduce the attention available for other tasks.
Install
One-Click Install
Add this to your `claude_desktop_config.json` file:
{
"mcpServers": {
"changepacket": {
"url": "https://cibcxqrqiqvzpardbdrw.supabase.co/functions/v1/changepacket-mcp"
}
}
}Remote endpoints
https://cibcxqrqiqvzpardbdrw.supabase.co/functions/v1/changepacket-mcpstreamable-httpWhat it can do
Tool inventory
Tools (3)
🟢check_url_changes(url)
Use for repeated research on one public webpage when the agent only needs what changed since its last call. First call stores a baseline; later calls return added/removed text lines. Avoid for authenticated/private pages, binary files, or one-time page reading.
Input Schema
{
"type": "object",
"properties": {
"url": {
"type": "string",
"format": "uri",
"description": "Public HTTP(S) webpage URL. Private-network and unsafe targets are rejected."
}
},
"required": [
"url"
],
"additionalProperties": false
}🟢check_mcp_surface_changes(endpoint_url)
Use when an agent depends on a remote public HTTPS MCP server and needs to know whether its tool catalog changed. First call stores the tools/list baseline; later calls return only added, removed, or modified tools plus compact risk hints. Avoid for private/authenticated MCP endpoints or as a substitute for a full security audit.
Input Schema
{
"type": "object",
"properties": {
"endpoint_url": {
"type": "string",
"format": "uri",
"description": "Public HTTPS MCP endpoint that supports tools/list."
}
},
"required": [
"endpoint_url"
],
"additionalProperties": false
}⚪buy_changepacket_calls
Use only when free usage is exhausted or persistent production use is needed. Returns a Stripe checkout URL for 2,000 prepaid ChangePacket calls for $9; it does not itself charge or expose payment credentials.
Input Schema
{
"type": "object",
"properties": {},
"additionalProperties": false
}Community
Evidence