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The Block Library

Reusable engineering capabilities. Not code snippets.

Modern software is built from the same capabilities again and again. EagleSON X turns them into verified, governed capability blocks - each with inputs, outputs, dependencies, and security and performance ratings.

Identity

Authentication

Sign-in, sessions, MFA, and federated identity out of the box.

Inputs
User credentials, Identity provider config
Outputs
Session tokens, Auth events
Dependencies
Storage, Audit Logging
Compatibility
OIDC, SAML, OAuth 2.1
Security A+ High v3.2.0
Identity

Authorization

Role- and attribute-based access control with policy evaluation.

Inputs
Roles & policies, Resource context
Outputs
Access decisions, Policy audit trail
Dependencies
Authentication, Audit Logging
Compatibility
RBAC, ABAC, ReBAC
Security A+ High v2.8.1
Identity

Identity

User profiles, directories, and lifecycle management.

Inputs
Profile data, Directory sync
Outputs
Identity records, Provisioning events
Dependencies
Storage
Compatibility
SCIM, LDAP
Security A High v2.1.0
Commerce

Payments

Charges, refunds, and PCI-aware payment orchestration.

Inputs
Payment intent, Provider keys
Outputs
Transactions, Settlement events
Dependencies
Audit Logging, Notifications
Compatibility
Stripe, Adyen, Braintree
Security A+ High v4.0.2
Commerce

Billing

Subscriptions, usage metering, invoicing, and dunning.

Inputs
Usage events, Pricing plans
Outputs
Invoices, Revenue events
Dependencies
Payments, Storage
Compatibility
Usage-based, Seat-based, Tiered
Security A High v3.5.0
Data

Search

Full-text, faceted, and vector search over your data.

Inputs
Documents, Query
Outputs
Ranked results, Facets
Dependencies
Storage
Compatibility
Full-text, Vector, Hybrid
Security A High v2.4.3
Data

Storage

Durable object and relational storage with encryption.

Inputs
Records, Files
Outputs
Persisted data, Change streams
Dependencies
None
Compatibility
PostgreSQL, S3-compatible, Object
Security A+ High v5.1.0
Data

Analytics

Event capture, aggregation, and reporting pipelines.

Inputs
Events, Dimensions
Outputs
Metrics, Reports
Dependencies
Storage
Compatibility
Batch, Streaming
Security A Medium v2.0.6
Operations

Monitoring

Health checks, metrics, tracing, and alerting.

Inputs
Telemetry, Thresholds
Outputs
Alerts, Dashboards
Dependencies
Notifications
Compatibility
OpenTelemetry, Prometheus
Security A High v3.1.2
Operations

Audit Logging

Tamper-evident, queryable records of every action.

Inputs
Actions, Actor context
Outputs
Audit records, Compliance exports
Dependencies
Storage
Compatibility
Append-only, WORM
Security A+ High v2.6.0
Operations

Workflow

Durable, long-running process and approval orchestration.

Inputs
Workflow definition, Triggers
Outputs
Execution state, Completion events
Dependencies
Storage, Notifications
Compatibility
State machine, Saga
Security A Medium v1.9.4
Communication

Notifications

Email, SMS, push, and in-app messaging with templates.

Inputs
Message + template, Recipients
Outputs
Delivery receipts, Engagement events
Dependencies
Storage
Compatibility
Email, SMS, Push, Webhook
Security A High v3.3.1
Marketplace ready

Every block is built to be published, shared, and reused.

The library is the foundation of a future capability marketplace - a governed economy of verified engineering capabilities.

See the Marketplace vision