mcpindex.ai
← Index

io.github.SMABoundless/unpaywall

io.github.SMABoundless/unpaywall·v1.0.1·Other

Open-access availability for 120M+ scholarly articles via the Unpaywall API

Trust verdict · v1 advisory · method
NOT YET SCREENEDno verdict on file

Verdict not yet evaluated for this tool. The semantic screen takes adversarial cases first; coverage rolls out as the corpus expands (15/150 labels to graduation). The deterministic conformance probe is built but has not yet run on the public corpus, so a recorded verdict here is REVIEW or UNVERIFIED, never a clearing ALLOW. Until a verdict is recorded, an agent should treat this tool as not-yet-cleared and fall back to its own checks. Method: the eval, four-state verdict, honest limits.

Own this server? Screen its description →

Environment variables
UNPAYWALL_EMAIL
required

Your email address — required by the Unpaywall API as an identifier (no API key needed). See https://unpaywall.org/products/api

MCP quality score · maturity, not trust · methodology
freshness
25
completeness
10
installability
25
documentation
15
stability
10
Alternatives in Other
agency.lona/trading
agency.lona/trading

AI-powered trading strategy development: backtesting, market data, and portfolio analysis

ABMeter
ai.abmeter/abmeter

Feature flagging and A/B testing platform with AI-first experimentation workflows.

AdAdvisor MCP Server
ai.adadvisor/mcp-server

Query Meta Ads performance data — accounts, campaigns, ad sets, ads, metrics & settings.