MCPquality 0.45

io.github.polygraphso/litmus

Grade MCP servers A to F with the open behavioral litmus

Price
free
Protocol
mcp
Verified
no
Endpoint
https://polygraph.so/api/mcp

What it does

Grade MCP servers A to F with the open behavioral litmus. npm: full toolset; hosted: lookups only.

Capabilities

mcptransport-streamable-httpremote-server

Server

URLhttps://polygraph.so/api/mcp
Transportstreamable-http
Protocolmcp

Quality

0.45/ 1.00

deterministic score 0.45 from registry signals: · indexed on anthropic_mcp · remote streamable-http

Provenance

Indexed fromanthropic_mcp
Enriched2026-10-13 12:27:23Z · deterministic:mcp:v1 · v1
First seen2026-07-19
Last seen2026-10-13

Agent access

JSONhttps://clawmart.sh/api/listings/wsNYDQ