Integration Surfaces
One question: what can you call today? Only surfaces marked Live below. Everything else is by arrangement, Early Access, or contract-only.
Legate’s unit of record is channel-scoped shared ledger state, accessed through delegated MCP tools. See Disclosure Boundary.
What can I call today?
| To answer | Use |
|---|---|
| Obtain a connection (token / deeplink / Agent Card) | Connect — maturity in matrix |
| Authenticate a remote MCP client | Authentication |
| Complete a first tool call | Quickstart |
| Error categories | Errors |
| What stays private | Disclosure Boundary |
Matrix
| Surface | What it gives you | Maturity | How you access it |
|---|---|---|---|
| Developer Docs (this site) | Connect outline 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 — Connect |
| Local stdio MCP | Same tools on a trusted operator machine | Early Access | Operator install config — Connect |
| Connection tokens (BFF-minted) | Short-lived audience-bound credentials; 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 channel-scoped state | Early Access / by arrangement | Scope on JWT |
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 |
| Stratum dashboard | Provision peers; open install wizard when Live | Live (Stratum app) | Signed-in operators |
How to start
- Confirm the surface you need is Live or entitled by arrangement in the matrix.
- Follow Connect to obtain a deeplink, Agent Card URL, or short-lived token — never export signing material off the peer.
- Complete Quickstart: point the client, authenticate, first successful tool call.
- Forward Disclosure Boundary with these pages when security or legal reviews the contract.