MCP.Market

Tafla MCP server

online · 100% uptime
by tafla.is·is.tafla/tafla·v0.1.0
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Calculation walkthroughs for AI tools. Hand in a calculation, get a link that shows the working.

A97/100grade A
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Safety scan
A97/100

full report

Adoption
Growing

0 stars

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If you have run it, two minutes of your experience saves the next person an afternoon.

Tafla tools

Tool list not cached yet. `describe` through the gateway fetches it live.

Public scan report

scanner v0.1.10 · 2026-10-09 · same rubric, same numbers if you re-run it

no findings
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 446ms (auth required)20/20
  • –Tool poisoningtools not inspected (endpoint requires auth); not countedn/a
  • Auth qualityOAuth resource metadata advertised on 40115/15
  • Maintenancelast push 1 days ago15/15
  • Maintainer identityendpoint served from the registry-verified namespace domain8/10
Overall 97/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Tafla compares

Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
97/100
higher than 98% of 48,255 servers
Uptime
100%
of our recent checks; the typical remote server answers 100%
Response time
226 ms
faster than 59% of 30,031 servers

Install Tafla in Claude Code, Cursor or VS Code

claude mcp add --transport http tafla https://www.tafla.is/api/mcp
Add to Cursor

What the publisher says

From the Tafla repository's README, as published. We do not edit it. Read it on GitHub

Tafla plugin

Tafla shows the working behind a number as a walkthrough: the givens, each step with its formula, the result circled, and captions or a voice that talk the reader through it. The calculation stays live, so the reader can drag an input and watch every step recalculate.

This repo is the Claude Code plugin. It adds the Tafla MCP server, which has one tool, explain_calculation, and a skill that says when to hand a calculation to it.

Install

claude plugin marketplace add hoddmachine/tafla-plugin
claude plugin install tafla@tafla

Then, in a Claude Code session, type /mcp, pick tafla and choose to authenticate. Your browser opens on Tafla, you sign in if you aren't, and approve. That's it.

Any other host that speaks MCP over HTTP with OAuth can use the server directly, without this plugin:

{
  "mcpServers": {
    "tafla": { "type": "http", "url": "https://www.tafla.is/api/mcp" }
  }
}

The full setup, the tool's rules and an example call are at tafla.is/agents.

What is here

  • .claude-plugin/marketplace.json lists the plugin for claude plugin marketplace add.
  • plugins/tafla/.mcp.json is the server entry.
  • plugins/tafla/skills/tafla/SKILL.md tells Claude when to offer a walkthrough and what to send.
  • plugins/tafla/server.json is the manifest for the MCP registry.

Nothing above is checked by us. What we check is on the safety report.

Tafla: common questions

Is Tafla MCP server safe?
Yes, by our scan: it is graded A (97/100). Read the Tafla safety report
How do I install Tafla?
It runs remotely at www.tafla.is. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
Does Tafla need an API key?
No key to paste: it signs you in with OAuth when your client connects.
Is Tafla maintained?
The last commit was 26 days ago (2026-10-09). The latest release is v0.1.0.
Is Tafla up?
100% of our last 28 checks got an answer. We check remote servers about four times a day.
How does Tafla compare with other MCP servers?
safety score 97/100 (higher than 98% of 48,255 servers); uptime 100% (of our recent checks; the typical remote server answers 100%); response time 226 ms (faster than 59% of 30,031 servers). Full comparison.