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RIFK MCP server

Which servers in the official MCP registry are RIFK's own, whether they answer, and what they offer. A program checked each of these, nobody copied them from a product page.

read 2026-10-26

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Whose server it is
  • Registry namehr.rifk/public-knowledgeverified in the MCP registry

The registry name sits under rifk.hr. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.

When we asked itchecked 2026-10-26
  • Stateanswerschecked 2026-10-26
  • Tools3
  • Server calls itselfrifk-public-knowledge
  • Server version1.0.0
  • Protocol version2025-11-25

On 2026-10-26 the server answered initialize and tools/list without a sign-in. First answer in 185 ms.

Should an agent connect itSkip it
  • Its tools do none of the product's use cases we checked: keep business books and records in order; prepare accounting calculations and tax filings on schedule.
  • Checked on 1 of the 7 days it takes to judge reliability.

Once connected

  • Parameters are untyped or undescribed in 2 of 3 tools: check arguments before calling.

Said by rules from the measurements above. The likely first call is a model's pick from the tool list; read its description before relying on it.

Measured dailydaily checks: 1, the first on 2026-10-26
  • INITE MCP scoreafter a weeka score needs 7 daily checks: 1 so far
  • What an agent can do with it0 of 2 use cases
  • Answeredmeasuring1 of the 7 daily checks it takes to print a share
  • Median first answer524 ms
  • Space in an agent's context≈ 180 tokensthe definitions of all its tools (3), which an agent carries on every turn
  • Tool definitionsB · 89 of 100
  • Typed results0 of 3 toolsdeclared outputSchema: results come typed, read once
  • Parameters without a description: in 2 of 3

What an agent can do with it

  • cannot · keep business books and records in order
  • cannot · prepare accounting calculations and tax filings on schedule
  • not sure · explain financial reports and required documentation to owners

Each of the product's use cases, put to Jev against this server's tool list: can an agent do it with these tools?

Worth a look

None of the five warning signs in these definitions.

A program checks the server once a day: initialize and tools/list, no model. Tokens are the definitions' length at about four characters a token. The grade averages six checks of every tool's name, description, schema and annotations; it says how well the tools are described, not whether they work. The score weighs what was measured and nothing else: answering (30%), doing the product's job (25%), definitions (20%), context (10%) and use (15%). A part that was not measured is left out, and a hidden instruction caps the score at 40. The state of vendors' MCP servers: method and numbers →

Tools it offers3 tools · read 2026-10-26
  • search_knowledge

    Search public RIFK preparation guides. General information, not personal tax advice.

  • get_knowledge_article

    Read a public guide by its exact catalog ID.

  • get_business_info

    Read public RIFK contact and service scope.

How to connect

Add the server to your MCP client config. Claude Desktop, Cursor and most other clients read this shape:

{
  "mcpServers": {
    "public-knowledge": {
      "type": "http",
      "url": "https://rifk.hr/api/mcp.php"
    }
  }
}

Add it

Claude Code, in a terminal

claude mcp add --transport http rifk https://rifk.hr/api/mcp.php

Add to CursorAdd to VS Code

claude.ai, ChatGPT and other clients: add https://rifk.hr/api/mcp.php as a custom connector in the settings.

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.