Seed: bitwarden-go CLI posture (Go-only, REST not SDK, AGPLv3)

README.md

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+# mopac-bitwarden-go
+
+A 100% Go CLI for Bitwarden / Bitwarden Secrets Manager, replacing the Node
+`bw` CLI in supply-chain-sensitive (CMMC L3/TS posture) environments. One
+static binary, one auditable vendored module tree, no Node runtime.
+
+- Talks to the Bitwarden Secrets Manager REST API directly with stdlib —
+  NO official SDK (its source-available license is AGPL-incompatible).
+- Machine-account auth (access-token flow) for headless/agent use; human
+  auth flows where needed.
+- Porcelain/plumbing model: `bwg get|set|list|sync ...` with JSON out for
+  scripting, plain text for humans.
+- Pairs with ukrrs/mopac-keyproxy (placeholder keys to consumers; this CLI
+  is how material gets INTO the vault) but fully standalone.
+- AGPLv3. Part of the MOPAC family; composable by anyone, no org-specific
+  assumptions in code.
+
+Status: specification phase. Building 2026-08-28 onward; reference study
+of KNEL/KNELSecretsManager in flight tonight.