Mmcp.market

Touchstone MCP server

by petrkrulis2022·io.github.petrkrulis2022/touchstone-mcp·v0.1.0
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Dated SIU, the benchmark price of AI inference work: one free tool, three paid via x402.

B80/100grade B
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Safety scan
B80/100

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.

Touchstone tools (4)

write = sends, deletes, buys or posts
  • convertFree

    Convert a model call's token counts into SIU and USD.

  • get_indexFree

    The signed Dated SIU print. Free — citation is the business.

  • get_quoteFree

    SIU price, exchange rate and index refs for one task class and model.

  • verify_receiptFree

    Reads an on-chain settlement and returns a signed attestation.

Public scan report

scanner v0.1.9 · 2026-09-20 · same rubric, same numbers if you re-run it

no findings
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 5300ms12/20
  • Tool poisoning4 tool descriptions checked15/15
  • Auth qualityopen endpoint, read-only tools10/15
  • Maintenancelast push 1 days ago15/15
  • Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10
Overall 80/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

Install directly

claude mcp add --transport http touchstone-mcp https://mcp.touchstoneassay.com/mcp
Add to Cursor

Touchstone: common questions

Is Touchstone MCP server safe?
Mostly: it is graded B (80/100). Read the Touchstone safety report
How do I install Touchstone?
It runs remotely at mcp.touchstoneassay.com. Add it to Claude Code, Claude Desktop or Cursor with the snippets above, or call it through the mcp.market gateway without installing anything.
Does Touchstone need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is Touchstone maintained?
The last commit was in the last day (2026-09-20). The latest release is v0.1.0.
Is Touchstone up?
100% of our last 6 checks got an answer. We check remote servers about four times a day.

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