Identify and authorize
OAS describes identities. Aegis verifies identity and evaluates policy. Arsenal provides scoped access to credentials and external services.
Different roles. Shared foundations.
Build with a bigger picture.
Identity, discovery, data, compute, and organization runtimes. Explore the projects that connect an agent’s work to the world around it.
Sigil EcosystemIllustrated study
Tools / data / identity / agency
Independent projects, connected around a shared task.
01 / Built for a purpose
Every layer has a job.
Sigil provides blockchain state, protocol execution, and economic settlement. Adjacent projects give agents identity formats, credentials, registries, data systems, and application runtimes. Clear interfaces let those parts work together while retaining their own responsibilities.
Discover and remember
MARS describes and discovers entities and artifacts. Weave provides peer-to-peer logs, storage, messaging, and composable data models.
Build and coordinate
Forge supplies agent interfaces. Aut0 organizes roles and workflows. Nova explores identity-owned worlds as an application of the wider stack.
Compute and settle
ARISE coordinates compute infrastructure. Sigil’s compute and labor surfaces connect work to terms, receipts, and payments.
The details matterGood questions.
Good questions.
Clear answers.
Are all ecosystem capabilities native blockchain features?
No. A registry query, an inference request, a private file, and a consensus transaction have different execution and trust boundaries. Each project page explains its role and points to the relevant integration.
Keep exploringOne capability.