Mmcp.market

Teppi MCP server

by teppi.xyz·xyz.teppi/teppi·v0.1.0

Check what a paid x402 endpoint or MCP server delivered, from probes anyone can repeat.

C65/100grade C
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Safety scan
C65/100

full report

Adoption
New

Little public usage data yet

Reviews

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

Teppi tools (4)

write = sends, deletes, buys or posts
  • check_gradeFree

    Return what has been verified about an x402 endpoint or its url: whether it answers, what it charges, and whether that price has moved. Answers unrated rather than guessing when the evidence is thin. Works for endpoints Teppi does not operate, and a url never seen is put in line for a free handshake, so ask again in an hour.

  • get_capabilityFree

    Full detail for one capability: schemas, pricing, networks, the seller behind it, and every observation recorded against it.

  • plan_routeFree

    Turn a goal and a budget into an ordered list of paid endpoints that could reach it, with a cost estimate and what has been verified about each step. Moves no money and buys nothing: it returns the plan for you to run yourself.

  • search_capabilitiesFree

    Search paid agent capabilities by task description. Returns the price, the input and output schemas, the networks each one settles on, and what has been verified about it. Sort by verified to put the ones with the most evidence behind them first. Use before paying an x402 endpoint you have not used.

Public scan report

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

1 low
  • Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 2777ms17/20
  • Tool poisoning4 tool descriptions checked15/15
  • Auth qualityopen endpoint, read-only tools10/15
  • Maintenanceno repository listed3/15
  • Maintainer identityverified namespace with website, no repo4/10

Findings (1)

  • lowNo source repository listedmaint.no-repo
Overall 65/100. 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 teppi https://api.teppi.xyz/mcp
Add to Cursor

Teppi: common questions

Is Teppi MCP server safe?
With care: it is graded C, so read the findings first (65/100). Read the Teppi safety report
How do I install Teppi?
It runs remotely at api.teppi.xyz. 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 Teppi need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is Teppi maintained?
The latest release is v0.1.0.
Is Teppi up?
100% of our last 5 checks got an answer. We check remote servers about four times a day.

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