oganvil — OG (Open Graph) Image Generation API
Generates 1200x630 OG social preview images (PNG/SVG). Tools: generate_og_image, get_quota.
Should I use this
Quality & Safety
A
Based on automated analysis of tool definitions and protocol compliance.
Context Cost
~212Tokens (tool definitions)
~726 BTypical response size
Minimal attention impact (0.17% of 128k context)
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": {
"og-image-api": {
"url": "https://oganvil.rowb.app/mcp"
}
}
}Remote endpoints
https://oganvil.rowb.app/mcpstreamable-httpWhat it can do
Tool inventory
Tools (2)
🟢 Read-only🟡 Write🔴 Delete⚪ Unknown
⚪generate_og_image(title, tag, format)
Generate a 1200x630 Open Graph image (PNG or SVG) from a title and tag line. Returns the image as MCP image content plus a hosted render URL. Counts against your monthly unique-image quota.
Input Schema
{
"type": "object",
"properties": {
"title": {
"type": "string",
"minLength": 1,
"maxLength": 180,
"description": "Headline text rendered large"
},
"tag": {
"description": "Small subtitle line under the title",
"type": "string",
"maxLength": 120
},
"format": {
"description": "Output format, default png",
"type": "string",
"enum": [
"png",
"svg"
]
}
},
"required": [
"title"
],
"$schema": "https://json-schema.org/draft/2020-12/schema"
}🟢get_quota
Return current monthly usage and plan limit for the authenticated key. Does not consume quota.
Input Schema
{
"type": "object",
"properties": {},
"$schema": "https://json-schema.org/draft/2020-12/schema"
}Community
Evidence
Recent observations
verifiedversion not recorded2 tools
verifiedversion not recorded2 tools
verifiedversion not recorded2 tools
verifiedversion not recorded2 tools
verifiedversion not recorded2 tools
verifiedversion not recorded2 tools