search_tools

Search Infrabase.ai, a hand-verified directory of AI infrastructure products: inference APIs, GPU clouds, vector databases, agent frameworks, observability, gateways and more. Filter by free text, category, job (what the product does) or European headquarters. Returns each product's name, slug, tagline, jobs, pricing model, HQ country, icon and links, plus the total match count. Each result's slug is accepted by get_tool and find_alternatives. CC-BY-4.0. Each result includes an infrabase_url for attribution.

Parameters7

query	string	optional	Free text search across name, tagline, description and jobs
category	string	optional	Directory category to browse, e.g. vector-databases
job	string	optional	What the product does for a developer, e.g. vector-database, llm-gateway, speech-to-text. Matches primary and secondary jobs.
eu_only	boolean	optional	Only companies headquartered in Europe
gdpr	boolean	optional	true: only products that state GDPR compliance
limit	integer	optional	Results to return, default 20
offset	integer	optional	Results to skip, for paging

Raw schema

{
  "type": "object",
  "properties": {
    "query": {
      "type": "string",
      "description": "Free text search across name, tagline, description and jobs"
    },
    "category": {
      "type": "string",
      "enum": [
        "agents",
        "audio",
        "fine-tuning",
        "frameworks-stacks",
        "inference-apis",
        "media-generation",
        "observability-analytics",
        "prompt-engineering",
        "vector-databases"
      ],
      "description": "Directory category to browse, e.g. vector-databases"
    },
    "job": {
      "type": "string",
      "enum": [
        "agent-framework",
        "agent-memory",
        "agent-payments",
        "agent-platform",
        "ai-browser-automation",
        "ai-search",
        "decision-model",
        "embedding-api",
        "fine-tuning-platform",
        "gpu-compute",
        "hosted-inference-api",
        "image-generation-api",
        "inference-engine",
        "llm-evaluation",
        "llm-gateway",
        "llm-guardrails",
        "llm-observability",
        "llm-orchestration-framework",
        "local-inference-runtime",
        "model-hub",
        "music-generation-api",
        "prompt-management",
        "rag-framework",
        "serverless-gpu-platform",
        "speech-to-text",
        "text-to-speech",
        "vector-database",
        "video-generation-api",
        "voice-agent-platform",
        "workflow-builder"
      ],
      "description": "What the product does for a developer, e.g. vector-database, llm-gateway, speech-to-text. Matches primary and secondary jobs."
    },
    "eu_only": {
      "type": "boolean",
      "description": "Only companies headquartered in Europe"
    },
    "gdpr": {
      "type": "boolean",
      "description": "true: only products that state GDPR compliance"
    },
    "limit": {
      "type": "integer",
      "minimum": 1,
      "maximum": 50,
      "description": "Results to return, default 20"
    },
    "offset": {
      "type": "integer",
      "minimum": 0,
      "description": "Results to skip, for paging"
    }
  },
  "$schema": "https://json-schema.org/draft/2020-12/schema"
}

get_tool

Get the full Infrabase.ai record for one AI infrastructure product: description, jobs, pricing model and starting price, free trial, open source and licence, hosting, compliance (GDPR, SOC 2, HIPAA), HQ country, icon, a screenshot of its site and links. Data is hand-verified. CC-BY-4.0. Each result includes an infrabase_url for attribution.

Parameters1

slug

string

required

Infrabase product slug as returned by search_tools, e.g. replicate. A product name or domain such as "Together AI" or "fal.ai" also works.

Raw schema

{
  "type": "object",
  "properties": {
    "slug": {
      "type": "string",
      "description": "Infrabase product slug as returned by search_tools, e.g. replicate. A product name or domain such as \"Together AI\" or \"fal.ai\" also works."
    }
  },
  "required": [
    "slug"
  ],
  "$schema": "https://json-schema.org/draft/2020-12/schema"
}

find_alternatives

Find alternatives to an AI infrastructure product listed on Infrabase.ai. Products doing the same primary job rank first, then products sharing a secondary job, then the rest of its categories. Returns the anchor product, the alternatives in that order and the total count. Data is hand-verified. CC-BY-4.0. Each result includes an infrabase_url for attribution.

Parameters3

slug	string	required	Infrabase product slug as returned by search_tools, e.g. replicate. A product name or domain such as "Together AI" or "fal.ai" also works.
eu_only	boolean	optional	Only alternatives headquartered in Europe
limit	integer	optional	Alternatives to return, default 20

Raw schema

{
  "type": "object",
  "properties": {
    "slug": {
      "type": "string",
      "description": "Infrabase product slug as returned by search_tools, e.g. replicate. A product name or domain such as \"Together AI\" or \"fal.ai\" also works."
    },
    "eu_only": {
      "type": "boolean",
      "description": "Only alternatives headquartered in Europe"
    },
    "limit": {
      "type": "integer",
      "minimum": 1,
      "maximum": 50,
      "description": "Alternatives to return, default 20"
    }
  },
  "required": [
    "slug"
  ],
  "$schema": "https://json-schema.org/draft/2020-12/schema"
}

model_prices

Verified per-token prices for an AI model across hosting providers, ranked cheapest first by blended cost (3:1 input to output). Each row has input, output and cached prices per 1M tokens in the provider's own currency, the source pricing page and the date it was verified. CC-BY-4.0. Each result includes an infrabase_url for attribution.

Parameters2

model	string	required	Model slug from list_models, e.g. gpt-oss-120b. The model name also works.
eu_only	boolean	optional	Only providers headquartered in Europe

Raw schema

{
  "type": "object",
  "properties": {
    "model": {
      "type": "string",
      "description": "Model slug from list_models, e.g. gpt-oss-120b. The model name also works."
    },
    "eu_only": {
      "type": "boolean",
      "description": "Only providers headquartered in Europe"
    }
  },
  "required": [
    "model"
  ],
  "$schema": "https://json-schema.org/draft/2020-12/schema"
}

list_models

List every AI model with verified per-provider pricing on Infrabase.ai: its slug, how many providers have a verified price and the cheapest one. The slug is accepted by model_prices, which returns the full price table. Data is hand-verified. CC-BY-4.0. Each result includes an infrabase_url for attribution.

Parameters

No parameters.

Raw schema

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema"
}

list_european_providers

List AI infrastructure providers headquartered in Europe, for data residency and sovereignty questions. Optionally narrow by category or job. Data is hand-verified. CC-BY-4.0. Each result includes an infrabase_url for attribution.

Parameters2

category	string	optional	Directory category to browse, e.g. inference-apis
job	string	optional	What the product does for a developer, e.g. gpu-compute, hosted-inference-api

Raw schema

{
  "type": "object",
  "properties": {
    "category": {
      "type": "string",
      "enum": [
        "agents",
        "audio",
        "fine-tuning",
        "frameworks-stacks",
        "inference-apis",
        "media-generation",
        "observability-analytics",
        "prompt-engineering",
        "vector-databases"
      ],
      "description": "Directory category to browse, e.g. inference-apis"
    },
    "job": {
      "type": "string",
      "enum": [
        "agent-framework",
        "agent-memory",
        "agent-payments",
        "agent-platform",
        "ai-browser-automation",
        "ai-search",
        "decision-model",
        "embedding-api",
        "fine-tuning-platform",
        "gpu-compute",
        "hosted-inference-api",
        "image-generation-api",
        "inference-engine",
        "llm-evaluation",
        "llm-gateway",
        "llm-guardrails",
        "llm-observability",
        "llm-orchestration-framework",
        "local-inference-runtime",
        "model-hub",
        "music-generation-api",
        "prompt-management",
        "rag-framework",
        "serverless-gpu-platform",
        "speech-to-text",
        "text-to-speech",
        "vector-database",
        "video-generation-api",
        "voice-agent-platform",
        "workflow-builder"
      ],
      "description": "What the product does for a developer, e.g. gpu-compute, hosted-inference-api"
    }
  },
  "$schema": "https://json-schema.org/draft/2020-12/schema"
}

featured_listing_info

Returns the price of an Infrabase.ai featured listing, the pages it appears on and what it does not change. Read-only.

Parameters

No parameters.

Raw schema

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema"
}

request_featured_listing

Sends a featured-listing request for a product to Infrabase.ai. Call it only after the user has confirmed. It sends their email address to Infrabase; a person replies by email. Calling it charges nothing.

Parameters5

email	string	required
product	string	optional	Slug of an existing Infrabase.ai listing
product_name	string	optional	Name of a product not yet listed
product_url	string	optional	URL of a product not yet listed
message	string	optional

Raw schema

{
  "type": "object",
  "properties": {
    "email": {
      "type": "string"
    },
    "product": {
      "type": "string",
      "description": "Slug of an existing Infrabase.ai listing"
    },
    "product_name": {
      "type": "string",
      "description": "Name of a product not yet listed"
    },
    "product_url": {
      "type": "string",
      "description": "URL of a product not yet listed"
    },
    "message": {
      "type": "string"
    }
  },
  "required": [
    "email"
  ],
  "$schema": "https://json-schema.org/draft/2020-12/schema"
}

Infrabase

ai.infrabase/directory MCP Server

🛠️ Key Features

🚀 Use Cases

⚡ Developer Benefits

⚠️ Limitations

search_tools

get_tool

find_alternatives

model_prices

list_models

list_european_providers

featured_listing_info

request_featured_listing

Install

Remote endpoint

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