verified-ai-free-tiers

Name: verified-ai-free-tiers
Author: f-tiger

MCP serverMCP

Verified AI free-tier limits, quota comparisons, commercial-use verdicts and zero-cost workflows.

by f-tigerhomepage ↗v1.10.0

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30-day availability1/1 checks ok

30 days agotoday

when	check	result	http	latency	detail
6 h ago	mcp initialize	ok	200	35 ms	server baipiaoji-verified-ai-free-tiers 1.10.0 · protocol 2025-06-18 · 14 tools
14 h ago	mcp initialize	ok	200	71 ms	server baipiaoji-verified-ai-free-tiers 1.10.0 · protocol 2025-06-18 · 14 tools
21 h ago	mcp initialize	ok	200	39 ms	server baipiaoji-verified-ai-free-tiers 1.10.0 · protocol 2025-06-18 · 14 tools
28 h ago	mcp initialize	ok	200	48 ms	server baipiaoji-verified-ai-free-tiers 1.10.0 · protocol 2025-06-18 · 14 tools
35 h ago	mcp initialize	ok	200	64 ms	server baipiaoji-verified-ai-free-tiers 1.10.0 · protocol 2025-06-18 · 14 tools
2 d ago	mcp initialize	ok	200	97 ms	server baipiaoji-verified-ai-free-tiers 1.10.0 · protocol 2025-06-18 · 14 tools

Tools observed via MCP handshake

search_ai_tools — Search a verified directory of 218 AI tools with genuine free tiers. Filter by category (chat/coding/image/video/audio/design/search/office/writing/api/agent),
get_free_tier_limit — Get the verified free-tier limit of an AI tool: how far the allowance goes, what happens at the wall, the official source page, and the date it was checked. Abs
compare_free_tiers — Compare the free tiers of AI tools in one category side by side, as structured data rather than prose: what each vendor grants, how it is metered, when it reset
check_free_tier_claim — Fact-check a circulating claim about an AI tool's free tier against what the vendor officially publishes. Returns what the official pages actually say and wheth
build_free_workflow — Get a complete step-by-step recipe for doing a task entirely on free tiers - which verified free tool to use at each step and what to do with it, in the order y
get_free_tier_changes — List recently verified changes to AI free tiers - which vendor changed what and on which date. Vendors do not announce when they cut, rename or restructure a fr
check_api_quota_fit — Work out which verified free LLM API tiers can actually carry a given workload. Give the expected calls per day and average tokens per call; this divides the of
find_free_alternatives — Given a tool whose free tier is not enough (or that you cannot reach), find alternatives in the same category that are entirely free, with their verified allowa
get_china_ai_rules — Check what applies when publishing AI-generated content to mainland China platforms, and which AI tools are reachable from mainland China without a VPN. Two ind
explain_missing_figure — Explain why this dataset publishes no figure for a given tool. Absence here is a finding, not an oversight: for each listed tool the reason is recorded - the ve
audit_ai_stack — Audit several AI tools at once: for each one return its verified free-tier limit, whether the free-tier output may be used commercially, any recently verified c
get_category_playbook — Get the decisive question to ask about a category of AI tools before comparing any numbers - which differs by category and is almost never "how much do I get".
check_commercial_use — Check whether output from an AI tool's free tier may be used commercially, based on the vendor's official terms (verdicts: yes / no / conditional / depends on t
watch_free_tier_changes — Subscribe a webhook to verified free-tier changes. When a watched tool's allowance, wall or commercial terms change (verified daily against official vendor page

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Official MCP Registryio.github.f-tiger/verified-ai-free-tiers

first seen 2 d ago · fetched 2 d agoopen ↗

Field history (6 recent events)

2 d ago · declared · summary → "Verified AI free-tier limits, quota comparisons, commercial-use verdicts and zero-cost workflows."
2 d ago · declared · description → "Verified AI free-tier limits, quota comparisons, commercial-use verdicts and zero-cost workflows."
2 d ago · declared · publisherName → "f-tiger"
2 d ago · declared · homepageUrl → "https://baipiaoji.com/mcp.html"
2 d ago · declared · version → "1.10.0"
2 d ago · declared · protocols → ["mcp"]

verified-ai-free-tiers

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