eXcalibur MCP
Rank #3,458io.github.lonniev/excalibur-mcp
FastMCP server for posting formatted content to X (Twitter) — Tollbooth-monetized, DPYC-native
eXcalibur MCP is a Model Context Protocol (MCP) server published by lonniev. It ranks #3,458 of 127,080 servers tracked on MCP Toplist, and its repository has 3 GitHub stars. eXcalibur MCP is listed across 2 registries — Official MCP and Glama, with 12 tracked versions. It was first listed on Jul 11, 2026 and most recently updated on Aug 29, 2026.
Ranks ahead of 123,622 of 127,080 servers on MCP Toplist.
Use eXcalibur MCP
No credentials or required configuration declared — add it to your MCP client and go.
claude mcp add --transport http excalibur-mcp https://excalibur-mcp.fastmcp.app/mcp[mcp_servers.excalibur-mcp]
url = "https://excalibur-mcp.fastmcp.app/mcp"Add to ~/.codex/config.toml.
https://excalibur-mcp.fastmcp.app/mcpSettings → Connectors → “Add custom connector”, then paste this URL.
{
"mcpServers": {
"excalibur-mcp": {
"url": "https://excalibur-mcp.fastmcp.app/mcp"
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project).
{
"servers": {
"excalibur-mcp": {
"type": "http",
"url": "https://excalibur-mcp.fastmcp.app/mcp"
}
}
}Save as .vscode/mcp.json in your workspace.
{
"mcpServers": {
"excalibur-mcp": {
"serverUrl": "https://excalibur-mcp.fastmcp.app/mcp"
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
{
"mcpServers": {
"excalibur-mcp": {
"url": "https://excalibur-mcp.fastmcp.app/mcp"
}
}
}Show your rank
Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.
[](https://mcptoplist.com/server/io.github.lonniev%2Fexcalibur-mcp)<a href="https://mcptoplist.com/server/io.github.lonniev%2Fexcalibur-mcp"><img src="https://mcptoplist.com/badge/io.github.lonniev%2Fexcalibur-mcp.svg" alt="MCP Toplist: Top 5% of 127,080" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
Listed on 2 registries
lonniev
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Available versions (12)
| Version | Published |
|---|---|
| 0.40.2 | Aug 29, 2026 |
| 0.40.1 | Aug 24, 2026 |
| 0.40.0 | Aug 24, 2026 |
| 0.39.0 | Aug 10, 2026 |
| 0.38.0 | Aug 7, 2026 |
| 0.37.0 | Jul 31, 2026 |
| 0.36.3 | Jul 31, 2026 |
| 0.36.2 | Jul 30, 2026 |
| 0.36.1 | Jul 30, 2026 |
| 0.36.0 | Jul 30, 2026 |
| 0.35.0 | Jul 30, 2026 |
| 0.34.4 | Jul 16, 2026 |
Frequently asked questions
- Who maintains eXcalibur MCP?
- eXcalibur MCP is maintained by lonniev, which publishes 16 MCP servers (60 total versions) tracked on MCP Toplist.
- Is eXcalibur MCP listed on the Official MCP Registry?
- Yes — eXcalibur MCP is listed on the Official MCP Registry, alongside Glama.
- How many versions does eXcalibur MCP have?
- MCP Toplist tracks 12 versions of eXcalibur MCP, most recently published on Aug 29, 2026.
- Where can I find the source code for eXcalibur MCP?
- The source code for eXcalibur MCP is hosted at github.com/lonniev/excalibur-mcp.
Do you run this server?
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