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README.md

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+# ^NON
+
+Extremely rudimentary OIDC provider. Users hold account numbers from which
+their identities are derived on-demand.
+
+Each identity is separate for different services, but can be accessed from a
+single account number. ^NON does not have a database of the users, so nobody
+can correlate user information across services.
+
+## Installation
+
+1. build binary with `cargo`
+
+2. fill out `config.toml.sample`. The server expects a file called
+   `config.toml` in its working directory.
+
+3. Enjoy :)