io.github.zekebuilds-lab/mcp-l402-gate
@powforge/mcp-l402-gate
L402 Lightning paywall + DoI score gate for MCP tools: challenge, verify, score.
alive probed 2026-10-14
3tools
718tokens in Claude Opus 5.5
760tokens in Claude Code
0.4 %of a 200k context window
405o200k_base estimate
35 msto initialize
45 msto list tools
- Run it
- npx -y @powforge/mcp-l402-gate@0.1.4 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- @powforge/mcp-l402-gate 0.1.4
- Capabilities
- tools
- Instructions
- none
- Claude count
- Claude Opus 5.5, measured 2026-10-14. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/zekebuilds-lab/mcp-l402-gate
- Website
- https://powforge.dev/mcp
- Registry
- active, updated 2026-05-10 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| l402_gate_verify | 201 | 50 % |
| l402_gate_score | 114 | 28 % |
| l402_gate_challenge | 90 | 22 % |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.zekebuilds-lab/mcp-l402-gate)
An entry for every probe that changed the result, the tool count or the token cost: Atom feed. Add it to a feed reader or a Slack RSS app to hear when the server stops answering or its tool set grows.