com.arc-relay/mcp
ARC-Relay
com.arc-relay/mcp costs 378 tokens of context per session. It has 6 tool definitions. That is 0.2 % of a 200k window. Measured 2026-10-03.
DMARC-safe email forwarding for agents: aliases, DNS health checks, and MCP tools on your domains.
alive probed 2026-10-03 · HTTP 200
6tools
378tokens for the tool definitions
0.2 %of a 200k context window
1.4 sto initialize
126 msto list tools
- Endpoint
- https://arc-relay.com/mcp (streamable-http)
- Host
- arc-relay.com
- Protocol
- 2025-11-25
- Reports itself as
- arc-relay 1.3.0
- Capabilities
- extensions, resources, tools
- Instructions
- 905 characters
- Website
- https://www.arc-relay.com
- Registry
- active, updated 2026-08-28 · registry entry
- Reachable
- 2 of the last 2 probes
Most expensive tools
| Tool | Tokens | Share of this server |
|---|---|---|
| check_email_health | 95 | 25 % |
| network_leaderboard | 76 | 20 % |
| check_spf | 69 | 18 % |
| check_dmarc | 66 | 17 % |
| network_stats | 43 | 11 % |
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Tokens |
|---|---|---|---|---|
| 2026-10-03 20:28 | alive | 1.4 s | 6 | 378 |
| 2026-10-03 17:47 | alive | 677 ms | 6 | 378 |
Badge
[](https://mcp-pulse.ulehla.dev/s/com.arc-relay/mcp)