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Klisten

Checks MCP tool requests against registered policies and approved tool observations before execution.

From $0.00 per use

Developer toolsFor developersUsage-based pricing
klisten.co.kr ↗
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Klisten: data, price, alternatives
At a glancechecked Oct 26, 2026

not read yet

Use

For
Agent and gateway teams using MCP tools who need policy checks before tool execution
Price
From $0.00 per usepricing page, read Oct 27, 2026
Company
Klisten Inc. · Domain since 2006terms of service · domain registered
How it runs
API
Used for
  • check MCP tool schemas against explicit policy rules
  • block tool execution when signature or expiry verification fails
  • get alerts when tool schemas or descriptions change
read off klisten.co.kr on Oct 27, 2026
Worth knowingcomputed from what we read · each with its source
  • On the web since 2006, older than 98% of its shelfINITE Atlas
  • Has an MCP server (11 in the registry)public registry →
Pricingpricing page, read Oct 27, 2026

From $0.00 per use

pricing page

Price Watch: every price change in the Atlas, weekly

Your datawhat they publish, each line with its page · read Oct 27, 2026

These are Klisten's own statements, read from its pages. We did not audit them. A line that is missing was not found on the pages we read; it does not mean the practice is absent.

How a program reaches itfound, not claimed · read Oct 27, 2026
  • MCP serverkr.co.klisten.api/actioncheckverified in the MCP registry
  • Stateanswers, requires sign-inchecked 2026-10-27
  • Address to connectapi.klisten.co.kr/mcp/actioncheck
  • API docsklisten.co.kr/docsthe vendor's page ↗

MCP server details →

This card as JSON, for your agent →

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.

Alternatives in Developer toolsby use, among tools still maintained

Figure and bar: visits/mo, estimate · year: online since

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Questions this page answers
  • What is Klisten?

    Checks MCP tool requests against registered policies and approved tool observations before execution. It is listed in the Atlas under Developer tools and made by Klisten Inc.

  • Who is Klisten for?

    Agent and gateway teams using MCP tools who need policy checks before tool execution

  • How much does Klisten cost?

    Paid plans start at $0.00 per use, per Klisten's pricing page on 2026-10-27.

  • Is Klisten free?

    No. Its pricing page showed no free plan on 2026-10-27.

  • Do people use Klisten?

    Little sign of use.

  • Who owns Klisten?

    Klisten is run by Klisten Inc., per its terms of service (2026-10-27).

  • Does Klisten give refunds?

    In its own words (terms of service, 2026-10-27): “Applicable purchase terms and legal rights remain relevant; this page does not declare all payments non-refundable.”

  • What are alternatives to Klisten?

    In Developer tools, by use: GitLab, JetBrains, Warp, UptimeRobot, Testsigma Agentic Test Automation Tool.

How we read a tool

No votes, no reviews, no vendor claims. Every week a crawler reads each tool's own site and a few public registries, and the words on the card are bands over what it read.

  • Use: visits to the site (estimated), installs from npm and PyPI, presence in Chrome's usage report.
  • Activity: the newest release on GitHub, npm or PyPI; the newest dated page on the site; open roles on a public jobs board.
  • Price: the vendor's own pricing page, read with the date. A figure is printed only when it is on that page.
  • The line and the use cases are written by us from the homepage, one tool at a time, and refused when they repeat the vendor's marketing.

How AI assistants read each site — the reading vendors ask us about — is on each tool's own visibility page.

How we read every tool → · By INITE Atlas Desk