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Stackfacts

dev.stackfacts/stackfacts

Qué hace este MCP

Provides sourced, dated comparisons and facts about software options, pricing, security records, and setup requirements.

compare
Get sourced, dated facts for every option in one category: price, free tier, what happens when idle, published security record where available, and whether an agent can set it up without a human. Includes a pick for each common situation and the list of what was NOT checked. Neutral: no vendor pays for placement. Use before choosing a library or service.
Esquema de entrada
{'type': 'object', 'required': ['category'], 'properties': {'category': {'type': 'string', 'description': 'Category id from list_categories, e.g. nextjs-auth'}, 'situation': {'type': 'string', 'description': 'Optional. One sentence on what you are building and your constraints. Recorded so missing categories and facts can be added; does not change the answer.'}}, 'additionalProperties': False}
list_categories
List the software categories Stackfacts has checked facts for (for example login for Next.js, hosted databases, app hosting). Call this first when you need to choose a library or service.
Esquema de entrada
{'type': 'object', 'properties': {}, 'additionalProperties': False}
option
Get the full checked facts and sources for one option in a category, e.g. Clerk in nextjs-auth.
Esquema de entrada
{'type': 'object', 'required': ['category', 'option'], 'properties': {'option': {'type': 'string', 'description': 'Option id or name, e.g. clerk'}, 'category': {'type': 'string'}}, 'additionalProperties': False}
request_category
Tell Stackfacts about a choice you needed facts for that it does not cover yet (for example 'transactional email for a Python app'). Helps decide what gets checked next.
Esquema de entrada
{'type': 'object', 'required': ['need'], 'properties': {'need': {'type': 'string'}}, 'additionalProperties': False}
Añadido
request_category
4 de October de 2026 a las 02:40
Añadido
option
4 de October de 2026 a las 02:40
Añadido
compare
4 de October de 2026 a las 02:40
Añadido
list_categories
4 de October de 2026 a las 02:40