Integration Surfaces
One question for buyers and champions: what can you rely on today? Only surfaces marked Live below are production-ready without a special arrangement.
The unit of record is scoped shared state on Stratum. Legate is the agent connection surface. Arbiter evidence appears only where labeled. See Disclosure Boundary.
Procurement honesty
| To answer | Use |
|---|---|
| Stack contract and fit | Overview |
| Authority and write finality | Access model |
| Security / legal package | Disclosure Boundary · Framework Alignment |
| Connect a client (appendix) | Connect · Quickstart |
Early Access surfaces require entitlement. Do not plan production agents against rows that are not Live unless your BlockSkunk contact confirms by-arrangement access.
Matrix
| Surface | What it gives you | Maturity | How you access it |
|---|---|---|---|
| Buyer + connect docs (this site) | Pattern, trust pages, and stable public vocabulary | Live (Docs v0 · Early Access) | Public |
| Remote MCP (HTTPS / Streamable HTTP) | Tool calls against a Stratum peer’s Legate endpoint | Early Access / by arrangement | Bearer JWT from Stratum. See Connect |
| Local stdio MCP | Same tools on a trusted operator machine | Early Access | Operator install config. See Connect |
| Connection tokens (BFF-minted) | Short-lived audience-bound credentials with no key export | Early Access / by arrangement | Stratum dashboard install path |
Agent Card (/.well-known/agent-card.json) | A2A discovery of published skills / packs | Early Access / by arrangement | URL from Connect / dashboard |
Read packs (legate.read) | Query and observe scoped shared state | Early Access / by arrangement | Pack on credential |
Write packs (legate.write) | simulate → prepare → external sign → submit_signed | Early Access / by arrangement | Write scope and explicit consent claim |
| Ops capabilities | Day-2 admin-style tools | By arrangement | Not documented as a public admin API |
| Arbiter fingerprint / seal at the interface | Assessor-oriented evidence tied to the shared-record path | Contract-preview / by arrangement | Entitled environments only. See Evidence and seal |
| Stratum dashboard | Provision peers. Open install wizard when Live | Live (Stratum app) | Signed-in operators |
How to proceed
- Confirm the surface you need is Live or entitled by arrangement.
- If you are evaluating fit, book an infrastructure review. Do not wait on a first tool call.
- Technical champions follow Connect and Quickstart only after entitlement.
- Forward Disclosure Boundary with this matrix when security or legal reviews the contract.