MCP QUEEN
app.promptfax/promptfax A
Send a one-off fax from inside ChatGPT or Claude. Pay-per-use, $2-$4.50 per delivered fax.
Otherv0.1.0streamable-httppromptfax.app
Grade evidence — probed 2026-07-12 19:18 UTC
| Criterion | Points | Observed |
|---|---|---|
| reachability | 25 / 25 | HTTP 200, initialize accepted in 255ms |
| protocol | 15 / 15 | valid JSON-RPC initialize result, protocolVersion 2025-06-18, serverInfo promptfax-mcp@0.1.0 |
| tooling | 35 / 35 | tools/list OK: 8 tools e.g. "start_session"; 8/8 described, 8/8 fully-typed schemas, median description 338 chars |
| latency | 10 / 10 | initialize round-trip 255ms |
| provenance | 12 / 15 | description present; no repository URL; version 0.1.0; namespace app.promptfax matches endpoint/repo |
Score 97/100 · latency 255ms · 8 tools · auth: open
Connect your agent
Claude Code:
claude mcp add --transport http promptfax https://promptfax.app/mcp
Generic MCP client config:
{ "mcpServers": { "promptfax": { "type": "http", "url": "https://promptfax.app/mcp" } } }
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Probe history
| When (UTC) | Grade | Score | Latency |
|---|---|---|---|
| 2026-07-12 19:18 | A | 97 | 255ms |