LSCP · v0.4 normative draft

MCP connects agents.
LSCP makes them collaborators.

LSCP is the shared-workspace subtype/profile built on MCP. It adds one live state, explicit authority, native and external-agent parity, full attribution, and reversible action.

PEOPLE + AGENTSOne live operational context
LSCPState · Governance · Bridge · Audit
NEXUMRelationships · Evidence · Provenance
THALUXMaps · Truth planes · Visibility
YOUR SYSTEMSRecords · APIs · Docs · Messages

Connection plus collaboration

Use MCP. Add the guarantees operational work requires.

CapabilityMCP providesLSCP adds
Tools and resourcesPortable invocation and accessSame MCP foundation
Workspace stateClient or session dependentOne authoritative live State Plane
Agent authorityTool-level accessPer-agent, per-resource grants
External agentsCan connectParity with native participants
ChangesTool-specific effectsPropose, commit, audit, reverse

The LSCP planes

Four explicit responsibilities. No shadow state.

01Plane 01

State

The authoritative shared workspace: current objects, relationships, views, focus, proposals, and committed changes.

02Plane 02

Governance

Who may read, propose, commit, or administer each resource and action—under which policy and review rules.

03Plane 03

Bridge

Permission-aware MCP tools and resources that give external clients parity with native users and agents.

04Plane 04

Audit

Actor identity, rationale, before/after state, receipts, evidence, and a reversal path for every state-changing action.

Start with Thalux

Turn connected agents into governed collaborators.

Map meaning once, transform it reliably, and let every human and agent work from the same governed context.