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100
MCP live MCP 2025-06-18 streamable-http

FirmFax prop firm data

com.firmfax/prop-firm-data

Independent rule and fee data on 71 prop trading firms, every figure with its evidence state.

Watch this dependency Share evidence report
Uptime
100.0%
5 direct probes · 30d
Response
473ms
last probe
Tools
6
callable
Resources
0
readable
Prompts
0
available
Primary URL
https://firmfax.com/api/mcp
Score: 100/100
Handshake verified by our own probe.
pass Answers the MCP handshake 50/50
The handshake and the list calls succeeded on the primary URL.
pass Lists tools, resources or prompts 30/30
6 tools, 0 resources, 0 prompts returned.
pass 3 or more catalogue items 10/10
6 items in total; 3 or more earns these points.
pass Describes itself 10/10
93 characters; more than 30 earns these points.

Tools · 6

get_firm

One prop trading firm. Every figure states whether we hold evidence for it, and a firm whose score range spans more than one band carries no letter grade at all.

get_rule_changes

The dated record of what changed, newest first. Every entry states its KIND, and most of this tape is FirmFax correcting its own data rather than a firm changing its rules. Read counts before describi…

get_evidence

The stored reading behind a figure: the verbatim quote, the page it came from, and the date we read it. Answers "we hold none" explicitly rather than returning an empty list. `outcome` is load-bearing…

find_firms

Firms matching every criterion given. A firm whose record does not carry a criterion is never counted as a match and never silently dropped: it is returned separately under unknown, with the field tha…

compare_firms

Two firms side by side. Reports each figure with its evidence state and whether the pair is comparable at all: a field neither firm records is not a tie, and a field only one records is not a win. No …

list_firms

Every firm slug and name. Carries no figures, so nothing here needs evidence.

How to use

Claude Desktop or claude.ai: add a custom connector (Customize → Connectors; on Team and Enterprise plans an owner adds it under Organization settings → Connectors) with this server URL: https://firmfax.com/api/mcp

Cursor or Cline: add to your MCP config:

{
  "mcpServers": {
    "firmfax_prop_firm_data": {
      "url": "https://firmfax.com/api/mcp",
      "transport": "streamable-http"
    }
  }
}