INDIVIDUAL MCP TOOL

watch_free_tier_changes

Subscribe a webhook to verified free-tier changes.

baipiaoji.comnone authenticationAvailability not checked

LIVE ENDPOINT

https://baipiaoji.com/api/mcp

No auth detected

Connect to this endpoint to inspect the live schema for watch_free_tier_changes and invoke it with your own arguments.

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Inferred read-only · medium confidence · heuristic, not a guarantee.

No write-capable action terms were found; this is not proof that invocation has no side effects.

CONNECT WITH APPROVAL

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.baipiaoji-verified-ai-free-tiers]
url = "https://baipiaoji.com/api/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "baipiaoji-verified-ai-free-tiers": {
      "type": "http",
      "url": "https://baipiaoji.com/api/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: baipiaoji-verified-ai-free-tiers
Remote MCP URL: https://baipiaoji.com/api/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "baipiaoji-verified-ai-free-tiers": {
      "url": "https://baipiaoji.com/api/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "baipiaoji-verified-ai-free-tiers": {
      "type": "http",
      "url": "https://baipiaoji.com/api/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "baipiaoji-verified-ai-free-tiers",
  "transport": "streamable-http",
  "url": "https://baipiaoji.com/api/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

search_ai_tools — Search a verified directory of 218 AI tools with genuine free tiers.
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.
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 resets, what is never metered, and whether a figure is officially published at all.
check_free_tier_claim — Fact-check a circulating claim about an AI tool's free tier against what the vendor officially publishes.
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 you'd actually work.
get_free_tier_changes — List recently verified changes to AI free tiers - which vendor changed what and on which date.
check_api_quota_fit — Work out which verified free LLM API tiers can actually carry a given workload.
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 allowances and check dates.