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PerpFinder

by perpfinder.com · remote · no sign-in to list tools · v1.0.0 · published by com.perpfinder

Read-only perp futures data: all-in trading cost, venue fees, funding rates and volume ranking

Read only
CompareRegistry entry

5 tools: 5 only read.

Scanned Oct 21, 2026

No check matched anything in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http perpfinder https://perpfinder.com/api/mcp

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

5 tools

Only reads 5Claude Code: allow
  • get_cheapest_venueVenues ranked by measured all-in cost (taker fee + half-spread + price impact) of a perp market buy at the base fee tier, from the newest stored 6-hour order-book sweep.No findings

    Why it is in this group

    • The name "get_cheapest_venue" says "get": a word for reading.
    Description, as the server wrote it
    Venues ranked by measured all-in cost (taker fee + half-spread + price impact) of a perp market buy at the base fee tier, from the newest stored 6-hour order-book sweep. Rows that cannot fill or have unconfirmed depth are listed apart, with the reason.

    Annotations the server declares

    • title: Cheapest perp venue
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • get_fundingCurrent perpetual funding rate of one asset on each venue that lists it, normalized to a 1-hour rate, with the venue interval, open interest and price.No findings

    Why it is in this group

    • The name "get_funding" says "get": a word for reading.
    Description, as the server wrote it
    Current perpetual funding rate of one asset on each venue that lists it, normalized to a 1-hour rate, with the venue interval, open interest and price. Rates are fractions: 0.0001 is 0.01%.

    Annotations the server declares

    • title: Funding rates
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • get_venue_accessFor one jurisdiction, what each venue and the local regulator publish about perp access: yes, restricted, unclear or no, with the basis and the sources a person opened.No findings

    Why it is in this group

    • The name "get_venue_access" says "get": a word for reading.
    Description, as the server wrote it
    For one jurisdiction, what each venue and the local regulator publish about perp access: yes, restricted, unclear or no, with the basis and the sources a person opened. Not legal advice.

    Annotations the server declares

    • title: Venue access
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • get_venue_feesBase maker and taker rates, the volume fee ladder, leverage and funding terms of one perp venue, each with its source and check date, plus the measured all-in cost of BTC and ETH m…No findings

    Why it is in this group

    • The name "get_venue_fees" says "get": a word for reading.
    Description, as the server wrote it
    Base maker and taker rates, the volume fee ladder, leverage and funding terms of one perp venue, each with its source and check date, plus the measured all-in cost of BTC and ETH market buys.

    Annotations the server declares

    • title: Venue fees
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • get_volume_rankingCEX and DEX perpetual venues ranked by reported volume and by adjusted volume.No findings

    Why it is in this group

    • The name "get_volume_ranking" says "get": a word for reading.
    Description, as the server wrote it
    CEX and DEX perpetual venues ranked by reported volume and by adjusted volume. Adjusted is the reported figure with held-out venues removed; each hold-out has a dated reason. Measurements, not accusations.

    Annotations the server declares

    • title: Volume ranking
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Install

Pinned to version 1.0.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http perpfinder https://perpfinder.com/api/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json
{
  "permissions": {
    "allow": [
      "mcp__perpfinder__get_cheapest_venue",
      "mcp__perpfinder__get_venue_fees",
      "mcp__perpfinder__get_funding",
      "mcp__perpfinder__get_volume_ranking",
      "mcp__perpfinder__get_venue_access"
    ],
    "ask": [],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as perpfinder. Review it before you use it.