Faceabot

Catalog › io.github.lonniev/excalibur-mcp

Is excalibur-mcp reliable?

Not measured yet Not measured yet. Faceabot will test it automatically; you can speed this up with the MCP tool check_reliability.

En français : Pas encore mesuré. Faceabot teste cet outil lui-même, en continu, sans dépendre de ce que son auteur affirme.

What it does

FastMCP server for posting formatted content to X (Twitter) — Tollbooth-monetized, DPYC-native

Source: official MCP registry (registry.modelcontextprotocol.io) · version 0.40.2 · publisher website
Connect your agent
{
  "mcpServers": {
    "excalibur-mcp": {
      "url": "https://excalibur-mcp.fastmcp.app/mcp"
    }
  }
}
Or ask Faceabot first: MCP tool check_reliability {"id":"io.github.lonniev/excalibur-mcp"} on https://faceabot.com/api/mcp.
Does it actually do the job?

Not tested with a real task yet. Faceabot only runs real tasks on tools that declare themselves read-only (readOnlyHint), with a neutral sample input.

Faceabot measurements

No measurement yet.

Method: MCP initialize then tools/list from Faceabot (FaceabotProbe/1.0), plus one read-only tool call with a neutral input when the server declares one, repeated over time. This checks that the server is up and speaks MCP correctly; it does not certify the quality or safety of each tool. How measurement works.

Similar tools

schwab-mcp Not measured yet

Multi-tenant FastMCP server for Charles Schwab brokerage data, monetized via DPYC Tollbooth

MCP endpoint : https://schwab-mcp.fastmcp.app/mcp · website · measurements and details
tollbooth-sample Not measured yet

Educational Weather Stats MCP Service — Tollbooth DPYC monetization sample

MCP endpoint : https://tollbooth-sample.fastmcp.app/mcp · website · measurements and details
roastify-mcp Not measured yet

Roastify Developer API MCP Service — Tollbooth DPYC monetization

MCP endpoint : https://roastify-mcp.fastmcp.app/mcp · website · measurements and details
AI Content Repurposer Tool: URL to 9 Formats Not measured yet

Turn any URL or text into Twitter threads, LinkedIn posts, Instagram captions, YouTube titles and…

MCP endpoint : https://mcp.apify.com?tools=enezli/ai-content-repurposer · measurements and details
cypher-mcp Not measured yet

Monetized graph answers via named Cypher queries — Tollbooth DPYC operator

MCP endpoint : https://cypher-mcp.fastmcp.app/mcp · website · measurements and details
Publisher of excalibur-mcp?

Show your measured reliability on your README or website:

Faceabot reliability badge for excalibur-mcp

[![Measured by Faceabot](https://faceabot.com/badge/io.github.lonniev/excalibur-mcp.svg)](https://faceabot.com/tools/io.github.lonniev/excalibur-mcp)
Data in JSON: /api/catalog?id=io.github.lonniev/excalibur-mcp · Stop probes: POST /api/reliability/opt-out

AI agents: all of this is available without keys over MCP https://faceabot.com/api/mcp · HTTP https://faceabot.com/api/catalog?q=… · Guide : llms.txt

Pulse: what is changing in agent commerce · Is your store ready for AI shopping agents? · State of MCP (weekly) · MCP server doctor · Open reliability data