ai.powerline/email-tools
Powerline Email Tools
ai.powerline/email-tools costs 756 tokens of context per session. It has 5 tool definitions. That is 0.4 % of a 200k window. Measured 2026-10-03.
Email deliverability checks: SPF, DKIM, DMARC, BIMI, MTA-STS, blacklists, headers, spam words
alive probed 2026-10-03 · HTTP 200
5tools
756tokens for the tool definitions
0.4 %of a 200k context window
239 msto initialize
146 msto list tools
- Endpoint
- https://powerline.ai/mcp (streamable-http)
- Host
- powerline.ai
- Protocol
- 2025-06-18
- Reports itself as
- powerline-email-tools 1.0.0
- Capabilities
- tools
- Instructions
- 603 characters
- Website
- https://powerline.ai/tools/
- Registry
- active, updated 2026-10-02 · registry entry
- Reachable
- 2 of the last 2 probes
Most expensive tools
| Tool | Tokens | Share of this server |
|---|---|---|
| check_record | 240 | 32 % |
| check_domain | 171 | 23 % |
| check_spam_words | 125 | 17 % |
| check_blacklists | 116 | 15 % |
| analyze_headers | 104 | 14 % |
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 20:26 | alive | 239 ms | 5 | 756 |
| 2026-10-03 17:45 | alive | 719 ms | 5 | 756 |
Badge
[](https://mcp-pulse.ulehla.dev/s/ai.powerline/email-tools)