feat(cloudflare): add @keycardai/cloudflare package#8
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Larry-Osakwe merged 3 commits intomainfrom Apr 6, 2026
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- createKeycardWorker() high-level wrapper: CORS, metadata, bearer auth, delegation - JWT verification via @keycardai/oauth keyring (JWKS discovery + caching) - IsolateSafeTokenCache: per-user token cache with request deduplication - WorkersClientSecret and WorkersWebIdentity credential modes - Extract ApplicationCredential interface to @keycardai/oauth/credentials so @keycardai/mcp and @keycardai/cloudflare share a single source of truth - Full example in examples/cloudflare-worker/ - 30 tests passing, builds clean, strict TypeScript Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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- Remove dead `resource` variable in handleProtectedResourceMetadata (computed but never used — response already uses `baseUrl`) - Fix audience check in verifyBearerToken to compare origin only, not full URL including path+query. A token scoped to https://example.com should validate for requests to any path on that origin. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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Summary
@keycardai/cloudflarepackage adapting Keycard OAuth primitives to Workers'fetch()handler modelcreateKeycardWorker()high-level wrapper chains metadata + auth + user handlerexamples/cloudflare-worker/with MCP tools and token exchangeNew files
packages/cloudflare/— the package (auth, metadata, credentials, tokenCache, worker)examples/cloudflare-worker/— working example with READMETest plan
pnpm -r run build— all 4 packages buildpnpm --filter @keycardai/cloudflare test— 30 tests passpnpm --filter @keycardai/cloudflare typecheck— strict TS clean🤖 Generated with Claude Code