Shareglow
Shareglow MCP server: scan link previews, generate OG images, short links and stats.
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": {
"mcp": {
"url": "https://mcp.getshareglow.com/mcp"
}
}
}Remote endpoints
https://mcp.getshareglow.com/mcpstreamable-httpWhat it can do
Tool inventory
Tools (7)
🟢scan_url(url)
Scan a public web page and report its link-preview (Open Graph / Twitter Card) metadata, previews per platform, and issues with fix suggestions. Use it to answer 'why does my link preview look wrong?'.
Input Schema
{
"type": "object",
"properties": {
"url": {
"type": "string",
"maxLength": 2048,
"format": "uri"
}
},
"required": [
"url"
],
"$schema": "http://json-schema.org/draft-07/schema#"
}🟡generate_og_image(templateId, params, exp)
Render a 1200x630 Open Graph image from a template id (see list_templates) and text params such as title and subtitle. Returns the permanent image URL to put in og:image, and whether it was already cached. Optional exp (Unix seconds, paid plans) makes the signed URL expire; leave it out for an og:image URL.
Input Schema
{
"type": "object",
"properties": {
"templateId": {
"type": "string",
"minLength": 1,
"maxLength": 100
},
"params": {
"type": "object",
"propertyNames": {
"type": "string"
},
"additionalProperties": {
"type": "string",
"maxLength": 1000
}
},
"exp": {
"type": "integer",
"exclusiveMinimum": 0,
"maximum": 9007199254740991
}
},
"required": [
"templateId"
],
"$schema": "http://json-schema.org/draft-07/schema#"
}🟡create_template_from_url(url)
Use AI to design a new OG image template from a website's brand (logo, colors, fonts) taken from a URL. Returns the chosen layoutId (a built-in template id usable with generate_og_image), the variables to pass, and the extracted brand kit. Counts against the plan's AI quota.
Input Schema
{
"type": "object",
"properties": {
"url": {
"type": "string",
"maxLength": 2048,
"format": "uri"
}
},
"required": [
"url"
],
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢list_templates
List the OG image templates the workspace can render (built-in and custom) with id, name, version and dimensions. Call this before generate_og_image to pick a templateId.
Input Schema
{
"type": "object",
"properties": {},
"$schema": "http://json-schema.org/draft-07/schema#"
}🟡create_short_link(destination, slug, variants)
Create a short link with its own link preview. Optional custom slug, and optional A/B variants (each with a title, description, imageUrl or templateId) to test which preview gets more clicks. Returns id, shortUrl and variants. Use the id with get_link_stats.
Input Schema
{
"type": "object",
"properties": {
"destination": {
"type": "string",
"maxLength": 2048,
"format": "uri"
},
"slug": {
"type": "string",
"pattern": "^[a-z0-9][a-z0-9_-]{0,63}$"
},
"variants": {
"maxItems": 3,
"type": "array",
"items": {
"type": "object",
"properties": {
"title": {
"type": "string",
"maxLength": 200
},
"description": {
"type": "string",
"maxLength": 500
},
"imageUrl": {
"type": "string",
"maxLength": 2048,
"format": "uri"
},
"templateId": {
"type": "string",
"maxLength": 100
},
"params": {
"type": "object",
"propertyNames": {
"type": "string"
},
"additionalProperties": {
"type": "string",
"maxLength": 1000
}
}
}
}
}
},
"required": [
"destination"
],
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢get_link_stats(linkId, from, to)
Get click analytics for a short link by id (from create_short_link): totals plus breakdowns by day, country, device, browser and referrer. Optional from/to dates (YYYY-MM-DD).
Input Schema
{
"type": "object",
"properties": {
"linkId": {
"type": "string",
"minLength": 1,
"maxLength": 100,
"pattern": "^[\\w-]+$"
},
"from": {
"type": "string",
"pattern": "^\\d{4}-\\d{2}-\\d{2}$"
},
"to": {
"type": "string",
"pattern": "^\\d{4}-\\d{2}-\\d{2}$"
}
},
"required": [
"linkId"
],
"$schema": "http://json-schema.org/draft-07/schema#"
}🟡refresh_preview(url)
Force social platforms to re-fetch a page's link preview after you changed its OG tags or image: bumps the og:image cache-buster, re-scrapes Facebook, and returns the LinkedIn Post Inspector link and the X cache note.
Input Schema
{
"type": "object",
"properties": {
"url": {
"type": "string",
"maxLength": 2048,
"format": "uri"
}
},
"required": [
"url"
],
"$schema": "http://json-schema.org/draft-07/schema#"
}Community
Evidence