F
licenseNot graded
qualityB
maintenanceVerified AI free-tier limits, quota comparisons, commercial-use verdicts and zero-cost workflows. Every entry carries a human-checked verification date and is re-checked by a daily link patrol.
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Stackfacts
Server Details
Neutral, sourced, dated facts for choosing software: price, free tier, idle rules, security record.
If you are the author of this connector, you can claim ownership by verifying the domain or GitHub account it belongs to. Claimed connector authors can inspect health checks, view analytics, and manage their listing.
- Status
- Healthy
- Uptime
- 100.0% over the last 24 hours
- Last Tested
- Transport
- Streamable HTTP · MCP 2025-11-25
- URL
- ChatGPT
- –
- Claude
- –
TDQS
A3.9/5.0
Scored across 4 tools
Disambiguation5/5
Each tool targets a distinct operation: listing categories, comparing all options within a category, retrieving a single option's details, and requesting new category coverage. The scope difference between compare (category-wide) and option (single item) is clearly stated.
Naming Consistency3/5
Naming mixes verb-only (compare), noun-only (option), and verb_noun (list_categories, request_category) patterns. While readable, it lacks a consistent convention.
Tool Count5/5
Four tools cover the core workflow (discover categories, compare options, inspect one option, request gaps) without redundancy. The count is well-suited to the narrow fact-checking purpose.
Completeness5/5
The surface supports the full intended lifecycle: discovering categories, comparing all options, inspecting a single option with sources, and requesting new categories. No obvious gaps for the stated fact-checking domain.
Available Tools
4 toolscompareAInspect
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.
Inputs: category (required), situation.
list_categoriesAInspect
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.
Inputs: no named parameters.
optionBInspect
Get the full checked facts and sources for one option in a category, e.g. Clerk in nextjs-auth.
Inputs: option (required), category (required).
request_categoryAInspect
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.
Inputs: need (required).
Tool Schema Changelog
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