Static MCP, source-code and injection-indicator checks with redacted signed receipts.
Free
33 servers across payments & billing, analytics & monitoring, authentication & identity, ai & agents, security & testing, finance & commerce, content management, design & media and lifestyle & local. The largest is Agent Arbitration.
Payments & Billing · Analytics & Monitoring · Authentication & Identity · AI & Agents · Security & Testing · Finance & Commerce · Content Management · Design & Media · Lifestyle & Local
33
servers published
9 categories
—
installs
across every listing
0
followers
told when a release lands
32 of 33
tool-list graded
graded from the tools they list, not from code
33 MCP servers. 33 of 33 are free to start.
Deterministic CR80 pixel-geometry scaler. Callers supply the card and object pixel geometry; this MC
Free
Verified monthly-seat catalog, account attribution, quota, overage, and MRR infrastructure.
Free
Auditable US clean-energy tax-credit scenarios for 45Q, 45V, 45Y, 48E, and 45X.
Free
Verifiable cognition: any agent file to a deterministic content-addressed brain_id.
Free
Paid hosted MCP for agent-to-agent compute routing. 25% of net revenue funds conservation.
Free
ViridisOS — theorem-backed conservation certification + the unified trust root/mark/toll. Certify pa
Free
Demand-side discovery for the agent economy: turn ambiguous intentions into commitments and match th
Free
Plan agent workload routes from evaluation and cost data. $1 USDC per plan; modeled savings only.
Free
Authentication
1 of 33 use OAuth
The rest either hold an API key issued by the publisher or ask for nothing.
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Community publisher
Listed without a verification tick. Read the listing before installing.