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Kingy AI Facts

io.github.Cora77-ops/kingy-factsCora77-opsstreamable-httpv0.2.2Scanned

Dated, sourced AI facts from Kingy AI: API prices, plans, usage limits, retirements and shutdowns.

9 tools: 3 change things and 6 only read.

Tools: 0 delete, 0 irreversible, 3 write, 6 read.
  • Reads private data · 2
  • Reads text others write · 2
  • Can send data out · 0
  • 1 finding

Tools listed without sign-in. Remote posture

Anlyon alternative

3 of these tools change something. Run those as governed actions.

Declare what an action changes, and Anlyon puts it under a shared limit, binds every approval to the exact request, and grades the outcome. It works on any HTTPS API you can describe as an action.

Anlyon does not run, proxy or govern this MCP server. A tool your own code calls directly is not routed through Anlyon and is not governed by it.

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Tools

Grouped by what each tool does, most consequential first. Open one for its reasons and full description; descriptions are the publisher's own words.

9 tools

Changes things 3Claude Code: ask
  • can_i_run_locallyKingy's verdict on running a model on your own hardware: Yes, Yes but slow, Barely, No or Not tested yet, per machine type (16GB laptop, 24GB or 32GB GPU PC, 64GB Mac, 128GB Mac or…1 finding

    Why it is in this group

    • The name "can_i_run_locally" says "run": a word for a change.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.

    Findings

    • Warn

      The server marks "can_i_run_locally" read-only (readOnlyHint: true), and its own name, description or input give the class "write".

      Matched text

      annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}; The name "can_i_run_locally" says "run": a word for a change.

      What this check looks for
    Description, as the server wrote it
    Kingy's verdict on running a model on your own hardware: Yes, Yes but slow, Barely, No or Not tested yet, per machine type (16GB laptop, 24GB or 32GB GPU PC, 64GB Mac, 128GB Mac or Strix Halo, 512GB Mac Studio). Each verdict names the exact file and format, the runtime, the speed, and whether Kingy measured it, a third party reported it, or it is estimated.

    Annotations the server declares

    • title: Can you run it at home?
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • check_model_accessKingy Can I Use: whether a specific model can be used for a purpose, through a route (direct API, third-party provider or open weights), in a jurisdiction (US, Canada, EU, UK).No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
    Description, as the server wrote it
    Kingy Can I Use: whether a specific model can be used for a purpose, through a route (direct API, third-party provider or open weights), in a jurisdiction (US, Canada, EU, UK). Returns yes, conditional, no or unknown with availability, licence, contract and regulatory dimensions and sources. Not legal advice.

    Annotations the server declares

    • title: Check whether a model can be used
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • estimate_api_costEstimate the cost of a workload (tokens per request times requests) on up to six models using Kingy's currently verified standard rates.No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
    Description, as the server wrote it
    Estimate the cost of a workload (tokens per request times requests) on up to six models using Kingy's currently verified standard rates. Applies long-context tiers; models without a current verified price are listed as unavailable with the reason.

    Annotations the server declares

    • title: Estimate API cost across models
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
Only reads 6Show 6 read-only tools
  • compare_subscription_plansUS prices, features and conditions for consumer AI subscriptions (ChatGPT, Claude, Gemini/Google AI, Copilot), each with its price check date and official sources.Reads private dataReads text others writeNo findings

    Why it is in this group

    • The name "compare_subscription_plans" says "compare": a word for reading.

    What it can reach

    • private-dataThe description's first sentence says "chat": it reads messages.
    • untrusted-inputThe description's first sentence says "chat": it reads messages, which other people can write.
    Description, as the server wrote it
    US prices, features and conditions for consumer AI subscriptions (ChatGPT, Claude, Gemini/Google AI, Copilot), each with its price check date and official sources.

    Annotations the server declares

    • title: Compare AI subscription plans
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • find_model_changesReviewed AI platform changes from official vendor sources: model retirements and deprecations, breaking API changes, migration deadlines, access and price changes, each with the af…No findings

    Why it is in this group

    • The name "find_model_changes" says "find": a word for reading.
    Description, as the server wrote it
    Reviewed AI platform changes from official vendor sources: model retirements and deprecations, breaking API changes, migration deadlines, access and price changes, each with the affected model ids, deadline, required action and sources. Use it to check whether a model id in your code is being retired.

    Annotations the server declares

    • title: Find model retirements and breaking changes
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • get_model_pricesCurrent per-token API prices for the AI models Kingy verifies (OpenAI, Anthropic, Google), with context limits and official sources.No findings

    Why it is in this group

    • The name "get_model_prices" says "get": a word for reading.
    Description, as the server wrote it
    Current per-token API prices for the AI models Kingy verifies (OpenAI, Anthropic, Google), with context limits and official sources. Only rows with state "current" have a confirmed price; held or expired rows show none.

    Annotations the server declares

    • title: Get AI model API prices
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • get_usage_limitsDocumented usage limits (messages, credits, rate limits, reset windows) for AI products and plans such as ChatGPT, Claude, Gemini, GitHub Copilot, Cursor, Perplexity, Midjourney an…Reads private dataReads text others writeNo findings

    Why it is in this group

    • The name "get_usage_limits" says "get": a word for reading.

    What it can reach

    • private-dataThe description's first sentence says "message": it reads messages.
    • untrusted-inputThe description's first sentence says "message": it reads messages, which other people can write.
    Description, as the server wrote it
    Documented usage limits (messages, credits, rate limits, reset windows) for AI products and plans such as ChatGPT, Claude, Gemini, GitHub Copilot, Cursor, Perplexity, Midjourney and the major APIs, with review status and source. Call with no product to list covered products.

    Annotations the server declares

    • title: Get AI plan usage limits
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • list_ai_shutdownsThe Kingy AI Graveyard: dated shutdowns of AI tools, retirements of AI models and business transitions, with citations and alternatives Kingy reviewed.No findings

    Why it is in this group

    • The name "list_ai_shutdowns" says "list": a word for reading.
    Description, as the server wrote it
    The Kingy AI Graveyard: dated shutdowns of AI tools, retirements of AI models and business transitions, with citations and alternatives Kingy reviewed.

    Annotations the server declares

    • title: List AI product shutdowns
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • search_kingySearch kingy.ai articles, original tests, comparisons and tools.No findings

    Why it is in this group

    • The name "search_kingy" says "search": a word for reading.
    Description, as the server wrote it
    Search kingy.ai articles, original tests, comparisons and tools. Returns titles, URLs, dates and short excerpts.

    Annotations the server declares

    • title: Search Kingy AI
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Exfil surface

Which tools read private data, which read text someone else can write, and which can send data out. One of each is a path a prompt injection can use.

No private-data, untrusted-input, outbound path in this server alone: no tool is tagged outbound.

Reads private data2
Reads files, mail, messages, databases, secrets, calendars or repositories.
Reads text others write2
Brings in text someone else can write: web pages, inbound email, messages, issues and comments.
Can send data out0
Can carry data to people or systems: it sends, posts or publishes, or takes a recipient, channel or URL.

Other servers in the same agent add their own tools to these paths. Audit your whole setup to see them together.

Remote posture

What anyone on the internet sees at the remote endpoint: an anonymous initialize and tools/list, and the public OAuth metadata.

Tools listed without sign-in

Looked at Nov 4, 2026, 02:19 UTC, unchanged since Nov 4, 2026. No credentials were sent and no tool was called. What is looked at.

Reachable
yes
HTTP status of an anonymous initialize
200
tools/list served without credentials
yes
Tools that change things, listed without credentials
3
Protocol version
2025-06-18
WWW-Authenticate on 401
not observed
resource_metadata in WWW-Authenticate
not observed
RFC 9728 protected resource metadata
not observed
Authorization servers
not observed
Legacy HTTP+SSE transport
no
Dynamic client registration
not observed
Client ID metadata documents
not observed
  • WarnThe whole server

    The endpoint served tools/list without credentials, and the list has 3 tools that change things (3 write). Whether a call also works without credentials was not tested: tools are never called.

    Matched text

    https://kingy.ai/mcp: tools/list returned 9 tools to an anonymous client, including estimate_api_cost (write), check_model_access (write), can_i_run_locally (write)

    What this check looks for

Findings

Matches of fixed checks, with the text they matched.

1 warn
  • Warncan_i_run_locally

    The server marks "can_i_run_locally" read-only (readOnlyHint: true), and its own name, description or input give the class "write".

    Matched text

    annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}; The name "can_i_run_locally" says "run": a word for a change.

    What this check looks for

History

Changes to its tool definitions and to its remote endpoint, newest first.

No change seen yet. Its tools are rescanned every day, and a remote endpoint is looked at once a week.

All changes to this server

Install

Pinned to version 0.2.2. Values in angle brackets are yours to fill in.

claude mcp add --transport http kingy-facts https://kingy.ai/mcp
claude mcp add --transport http kingy-facts https://kingy.ai/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change or a way out, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json
{
  "permissions": {
    "allow": [
      "mcp__kingy-facts__get_model_prices",
      "mcp__kingy-facts__compare_subscription_plans",
      "mcp__kingy-facts__get_usage_limits",
      "mcp__kingy-facts__find_model_changes",
      "mcp__kingy-facts__list_ai_shutdowns",
      "mcp__kingy-facts__search_kingy"
    ],
    "ask": [
      "mcp__kingy-facts__estimate_api_cost",
      "mcp__kingy-facts__check_model_access",
      "mcp__kingy-facts__can_i_run_locally"
    ],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. A read that can send data out (it takes a URL, say) asks first too. It assumes the server is installed as kingy-facts. Review it before you use it.

Capability tags behind 2 rules
  • mcp__kingy-facts__compare_subscription_plans private-data, untrusted-input
  • mcp__kingy-facts__get_usage_limits private-data, untrusted-input

Pin

Keep the decision: fail CI when the tools change, follow every change, or show a badge.

Pin in CI

Fail a build when the tools you reviewed are not the tools the server serves today.

curl -s "https://anlyon.dev/api/v1/servers/io.github.Cora77-ops/kingy-facts/verify?hash=88b20ddd36f5360cee8928d43ea5607a4036cb1ccf3485d9fe2b8930a9eefccb" | jq -e '.changed == false'

Pinned hash 88b20ddd36f5, from Nov 4, 2026, 02:18 UTC.

Watch

Get told when its tools change: a new tool, a new description, a new class.

https://anlyon.dev/servers/io.github.Cora77-ops/kingy-facts/changes.xml

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anlyon.dev badge for io.github.Cora77-ops/kingy-facts
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Source: MCP Registry. Synced Nov 4, 2026, 02:17 UTC.