polygraph.so
§ MCP/Behavioral grade
A

npm/@mcpdotdirect/evm-mcp-server

graded version 2.0.4 · litmus-v7 · 2026-06-24

Adoption 31/100 · 428 npm/mo · as of 2026-06-26

C-01 Tool-output injection
pass
C-02 Permission / egress overreach
pass
C-03 Sensitive-data handling
pass
C-04 Adversarial-input handling
pass

tool-defs fingerprint · 0xa33254…3b587

Why A: All four categories passed. No injection, no data leak, no egress overreach, and adversarial inputs were handled cleanly (A means no overreach, not no network).

Adoption signals

The 31 / 100 adoption score blends the raw signals below — downloads, stars, dependents and release velocity — normalized across every tracked server. It measures reach, not safety; the litmus grade is the safety verdict. See the methodology.

npm downloads (30d)
428
GitHub stars
377
Forks
106
Contributors
10
Dependents (deps.dev)
0
Last published
2025-11-26

Reproduce this grade

The harness is open and deterministic. Re-run it against the same server and compare the grade and fingerprint — a false grade is falsifiable, not merely disputable.

npx -p @polygraphso/litmus polygraphso-litmus npm/@mcpdotdirect/evm-mcp-server

Embed this badge

Drop it in a README, docs site, or package page. It always shows the current published grade and links back here.

polygraph grade A
Markdown — badge
[![polygraph](https://polygraph.so/api/badge?server=npm/@mcpdotdirect/evm-mcp-server)](https://polygraph.so/mcp/npm/@mcpdotdirect/evm-mcp-server)
HTML — badge
<a href="https://polygraph.so/mcp/npm/@mcpdotdirect/evm-mcp-server"><img src="https://polygraph.so/api/badge?server=npm/@mcpdotdirect/evm-mcp-server" alt="polygraph grade"></a>
Markdown — card
[![polygraph](https://polygraph.so/api/badge/card?server=npm/@mcpdotdirect/evm-mcp-server)](https://polygraph.so/mcp/npm/@mcpdotdirect/evm-mcp-server)