MimirAPI
Pay-per-call agent tools over x402 (USDC on Base) — no signup or API key.
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": {
"mimirapi": {
"url": "https://mimirapi.com/mcp"
}
}
}Remote endpoints
https://mimirapi.com/mcpstreamable-httpWhat it can do
Tool inventory
Tools (6)
⚪screenshot_url(url)
Render any public https URL in a real browser and return a full-page screenshot (PNG) plus an axe-core accessibility audit — WCAG violations with rule id, impact, a fix-it link, and affected-node counts. See what a page actually looks like and what is wrong with it, in one call. Free. https only.
Input Schema
{
"type": "object",
"properties": {
"url": {
"type": "string",
"description": "Public https URL to render and audit"
}
},
"required": [
"url"
],
"additionalProperties": false
}⚪generate_qr(data, ecl)
Generate a QR code as an SVG for any text or URL. Free.
Input Schema
{
"type": "object",
"properties": {
"data": {
"type": "string",
"description": "Text or URL to encode"
},
"ecl": {
"type": "string",
"description": "Error-correction level: L, M, Q, or H (default M)"
}
},
"required": [
"data"
],
"additionalProperties": false
}⚪generate_chart(values)
Render a simple chart as an SVG from a series of numeric values. Free.
Input Schema
{
"type": "object",
"properties": {
"values": {
"type": "array",
"items": {
"type": "number"
},
"description": "Numeric series to plot"
}
},
"required": [
"values"
],
"additionalProperties": false
}⚪generate_og_image(title, subtitle, theme)
Generate a social / OpenGraph preview image (SVG) with a title and optional subtitle and theme. Free.
Input Schema
{
"type": "object",
"properties": {
"title": {
"type": "string",
"description": "Headline text"
},
"subtitle": {
"type": "string"
},
"theme": {
"type": "string",
"description": "Optional named theme"
}
},
"required": [
"title"
],
"additionalProperties": false
}⚪validate_phone(number)
Validate a phone number: is it a well-formed E.164 number, and what country calling code and region does it carry? Pure format + country check, no network call, no message sent. Free. For the authoritative carrier and line type (mobile / landline / VoIP), use the paid phone-intel tool.
Input Schema
{
"type": "object",
"properties": {
"number": {
"type": "string",
"description": "Phone number in E.164 (+14155552671) or loosely formatted"
}
},
"required": [
"number"
],
"additionalProperties": false
}🟢list_premium_tools
List MimirAPI premium pay-per-call tools available over x402 (USDC on Base) — crypto/token price routing, wallet sanctions screening, ephemeral Postgres databases, and provenance certificates. No signup, no API key: each answers HTTP 402 with a payment challenge.
Input Schema
{
"type": "object",
"properties": {},
"additionalProperties": false
}Community
Evidence